Attachment 202878 Details for Bug 233707 – log

log

config.log (text/plain), 235.85 KB, created by Ivan Rozhuk on 2019-03-15 07:34:59 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Ivan Rozhuk

Created: 2019-03-15 07:34:59 UTC

Size: 235.85 KB

patch

obsolete

>INFO: Adding configure options from /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/.mozconfig
>INFO:   --enable-application=browser
>INFO:   --enable-official-branding
>INFO:   --prefix=/usr/local
>INFO:   --with-system-libevent
>INFO:   --enable-system-ffi
>INFO:   --with-system-graphite2
>INFO:   --with-system-harfbuzz
>INFO:   --with-system-icu
>INFO:   --with-intl-api
>INFO:   --with-system-jpeg=/usr/local
>INFO:   --with-system-nspr
>INFO:   --with-system-nss
>INFO:   --with-system-png=/usr/local
>INFO:   --enable-system-pixman
>INFO:   --enable-system-sqlite
>INFO:   --with-system-webp
>INFO:   --enable-chrome-format=omni
>INFO:   --enable-default-toolkit=cairo-gtk3
>INFO:   --enable-update-channel=release
>INFO:   --disable-updater
>INFO:   --with-system-zlib
>INFO:   --with-system-bz2
>INFO:   --enable-optimize
>INFO:   --disable-dbus
>INFO:   --disable-gconf
>INFO:   --disable-libproxy
>INFO:   --enable-alsa
>INFO:   --disable-pulseaudio
>INFO:   --disable-debug
>INFO:   --disable-debug-symbols
>INFO:   --enable-release
>INFO:   --disable-profiling
>INFO:   --disable-tests
>INFO:   --enable-strip
>INFO:   --enable-install-strip
>INFO:   MOZ_OPTIMIZE_FLAGS=-O2 -O2 -O3
>INFO:   MOZ_GOOGLE_API_KEY=AIzaSyBsp9n41JLW8jCokwn7vhoaMejDFRd1mp8
>INFO:   RUSTFLAGS=
>INFO:   PERL=/usr/local/bin/perl
>INFO:   LLVM_CONFIG=llvm-config70
>INFO:   PYTHON3=/usr/local/bin/python3.6
>INFO:   PATH=/tmp/ports/usr/ports/www/firefox/work/.bin:/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin
>INFO: checking for vcs source checkout... 
>INFO: no
>INFO: checking for a shell... 
>INFO: /bin/sh
>INFO: checking for host system type... 
>INFO: x86_64-unknown-freebsd12.0
>INFO: checking for target system type... 
>INFO: x86_64-unknown-freebsd12.0
>INFO: checking whether cross compiling... 
>INFO: no
>INFO: checking for the target C compiler... 
>DEBUG: _cc: Trying /usr/local/bin/clang70
>INFO: /usr/local/bin/clang70
>INFO: checking whether the target C compiler can be used... 
>DEBUG: Creating `/tmp/conftest.q2vXQB.c` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang70 -E /tmp/conftest.q2vXQB.c`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: STDC_VERSION = 201112L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>DEBUG: Creating `/tmp/conftest.4b2P87.c` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -E /tmp/conftest.4b2P87.c`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: STDC_VERSION = 199901L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>INFO: yes
>INFO: checking for Python 3... 
>INFO: /usr/local/bin/python3.6 (3.6.8)
>INFO: checking for yasm... 
>DEBUG: yasm: Trying yasm
>INFO: /usr/local/bin/yasm
>INFO: checking yasm version... 
>DEBUG: Executing: `/usr/local/bin/yasm --version`
>INFO: 1.3.0
>INFO: checking for nasm... 
>DEBUG: nasm: Trying nasm
>INFO: /usr/local/bin/nasm
>INFO: checking nasm version... 
>DEBUG: Executing: `/usr/local/bin/nasm -v`
>INFO: 2.14.02
>INFO: checking the target C compiler version... 
>INFO: 7.0.1
>INFO: checking the target C compiler works... 
>DEBUG: Creating `/tmp/conftest.1b2vv8.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -c /tmp/conftest.1b2vv8.c`
>INFO: yes
>INFO: checking for the target C++ compiler... 
>DEBUG: _cxx: Trying /usr/local/bin/clang++70
>INFO: /usr/local/bin/clang++70
>INFO: checking whether the target C++ compiler can be used... 
>DEBUG: Creating `/tmp/conftest.JHUPjG.cpp` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang++70 -E /tmp/conftest.JHUPjG.cpp`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: cplusplus = 201402L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>INFO: yes
>INFO: checking the target C++ compiler version... 
>INFO: 7.0.1
>INFO: checking the target C++ compiler works... 
>DEBUG: Creating `/tmp/conftest.OKX8TQ.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.OKX8TQ.cpp`
>INFO: yes
>INFO: checking for the host C compiler... 
>DEBUG: _host_cc: Trying /usr/local/bin/clang70
>INFO: /usr/local/bin/clang70
>INFO: checking whether the host C compiler can be used... 
>DEBUG: Creating `/tmp/conftest.z6wan5.c` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang70 -E /tmp/conftest.z6wan5.c`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: STDC_VERSION = 201112L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>DEBUG: Creating `/tmp/conftest._E_nPo.c` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -E /tmp/conftest._E_nPo.c`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: STDC_VERSION = 199901L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>INFO: yes
>INFO: checking the host C compiler version... 
>INFO: 7.0.1
>INFO: checking the host C compiler works... 
>DEBUG: Creating `/tmp/conftest.7gj2yv.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -c /tmp/conftest.7gj2yv.c`
>INFO: yes
>INFO: checking for the host C++ compiler... 
>DEBUG: _host_cxx: Trying /usr/local/bin/clang++70
>INFO: /usr/local/bin/clang++70
>INFO: checking whether the host C++ compiler can be used... 
>DEBUG: Creating `/tmp/conftest.arfHtF.cpp` with content:
>DEBUG: | #if defined(_MSC_VER)
>DEBUG: | #if defined(__clang__)
>DEBUG: | %COMPILER "clang-cl"
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #else
>DEBUG: | %COMPILER "msvc"
>DEBUG: | %VERSION _MSC_FULL_VER
>DEBUG: | #endif
>DEBUG: | #elif defined(__clang__)
>DEBUG: | %COMPILER "clang"
>DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>DEBUG: | #  endif
>DEBUG: | #elif defined(__GNUC__)
>DEBUG: | %COMPILER "gcc"
>DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: | #if __cplusplus
>DEBUG: | %cplusplus __cplusplus
>DEBUG: | #elif __STDC_VERSION__
>DEBUG: | %STDC_VERSION __STDC_VERSION__
>DEBUG: | #elif __STDC__
>DEBUG: | %STDC_VERSION 198900L
>DEBUG: | #endif
>DEBUG: | #if __i386__ || _M_IX86
>DEBUG: | %CPU "x86"
>DEBUG: | #elif __x86_64__ || _M_X64
>DEBUG: | %CPU "x86_64"
>DEBUG: | #elif __arm__ || _M_ARM
>DEBUG: | %CPU "arm"
>DEBUG: | #elif __aarch64__ || _M_ARM64
>DEBUG: | %CPU "aarch64"
>DEBUG: | #elif __ia64__
>DEBUG: | %CPU "ia64"
>DEBUG: | #elif __s390x__
>DEBUG: | %CPU "s390x"
>DEBUG: | #elif __s390__
>DEBUG: | %CPU "s390"
>DEBUG: | #elif __powerpc64__
>DEBUG: | %CPU "ppc64"
>DEBUG: | #elif __powerpc__
>DEBUG: | %CPU "ppc"
>DEBUG: | #elif __alpha__
>DEBUG: | %CPU "Alpha"
>DEBUG: | #elif __hppa__
>DEBUG: | %CPU "hppa"
>DEBUG: | #elif __sparc__ && __arch64__
>DEBUG: | %CPU "sparc64"
>DEBUG: | #elif __sparc__
>DEBUG: | %CPU "sparc"
>DEBUG: | #elif __mips64
>DEBUG: | %CPU "mips64"
>DEBUG: | #elif __mips__
>DEBUG: | %CPU "mips32"
>DEBUG: | #elif __sh__
>DEBUG: | %CPU "sh4"
>DEBUG: | #endif
>DEBUG: | #if __FreeBSD_kernel__
>DEBUG: | %KERNEL "kFreeBSD"
>DEBUG: | #elif __DragonFly__
>DEBUG: | %KERNEL "DragonFly"
>DEBUG: | #elif __OpenBSD__
>DEBUG: | %KERNEL "OpenBSD"
>DEBUG: | #elif __sun__
>DEBUG: | %KERNEL "SunOS"
>DEBUG: | #elif __FreeBSD__
>DEBUG: | %KERNEL "FreeBSD"
>DEBUG: | #elif __linux__
>DEBUG: | %KERNEL "Linux"
>DEBUG: | #elif _WIN32 || __CYGWIN__
>DEBUG: | %KERNEL "WINNT"
>DEBUG: | #elif __NetBSD__
>DEBUG: | %KERNEL "NetBSD"
>DEBUG: | #elif __APPLE__
>DEBUG: | %KERNEL "Darwin"
>DEBUG: | #endif
>DEBUG: | #if __ANDROID__
>DEBUG: | %OS "Android"
>DEBUG: | #endif
>DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>DEBUG: | %ENDIANNESS "little"
>DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>DEBUG: | %ENDIANNESS "big"
>DEBUG: | #endif
>DEBUG: Executing: `/usr/local/bin/clang++70 -E /tmp/conftest.arfHtF.cpp`
>DEBUG: COMPILER = clang
>DEBUG: VERSION = 7.0.1
>DEBUG: cplusplus = 201402L
>DEBUG: CPU = x86_64
>DEBUG: KERNEL = FreeBSD
>DEBUG: ENDIANNESS = little
>INFO: yes
>INFO: checking the host C++ compiler version... 
>INFO: 7.0.1
>INFO: checking the host C++ compiler works... 
>DEBUG: Creating `/tmp/conftest.zA5v0v.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.zA5v0v.cpp`
>INFO: yes
>INFO: checking for 64-bit OS... 
>DEBUG: Creating `/tmp/conftest.edI3mk.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | static_assert(sizeof(void *) == 8, "")
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.edI3mk.cpp`
>INFO: yes
>INFO: checking for llvm_profdata... 
>DEBUG: llvm_profdata: Trying llvm-profdata
>INFO: /usr/bin/llvm-profdata
>INFO: checking for linker... 
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Wl,--version`
>INFO: lld
>INFO: checking for the assembler... 
>DEBUG: _as: Trying /usr/local/bin/clang70
>INFO: /usr/local/bin/clang70
>INFO: checking whether the C compiler supports -fsanitize=fuzzer-no-link... 
>DEBUG: Creating `/tmp/conftest.fynL0_.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -fsanitize=fuzzer-no-link -c /tmp/conftest.fynL0_.c`
>INFO: yes
>INFO: checking for ar... 
>DEBUG: ar: Trying ar
>INFO: /usr/bin/ar
>INFO: checking for pkg_config... 
>DEBUG: pkg_config: Trying pkgconf
>INFO: /usr/local/bin/pkgconf
>INFO: checking for pkg-config version... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --version`
>INFO: 1.6.0
>INFO: checking for stdint.h... 
>DEBUG: Creating `/tmp/conftest.W00WZI.cpp` with content:
>DEBUG: | #include <stdint.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.W00WZI.cpp`
>INFO: yes
>INFO: checking for inttypes.h... 
>DEBUG: Creating `/tmp/conftest.AesX9L.cpp` with content:
>DEBUG: | #include <inttypes.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.AesX9L.cpp`
>INFO: yes
>INFO: checking for malloc.h... 
>DEBUG: Creating `/tmp/conftest.1EOAeE.cpp` with content:
>DEBUG: | #include <malloc.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.1EOAeE.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | In file included from /tmp/conftest.1EOAeE.cpp:1:
>DEBUG: | /usr/include/malloc.h:3:2: error: "<malloc.h> has been replaced by <stdlib.h>"
>DEBUG: | #error "<malloc.h> has been replaced by <stdlib.h>"
>DEBUG: |  ^
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for alloca.h... 
>DEBUG: Creating `/tmp/conftest.WfFEjY.cpp` with content:
>DEBUG: | #include <alloca.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.WfFEjY.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.WfFEjY.cpp:1:10: fatal error: 'alloca.h' file not found
>DEBUG: | #include <alloca.h>
>DEBUG: |          ^~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for sys/byteorder.h... 
>DEBUG: Creating `/tmp/conftest.syGhw8.cpp` with content:
>DEBUG: | #include <sys/byteorder.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.syGhw8.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.syGhw8.cpp:1:10: fatal error: 'sys/byteorder.h' file not found
>DEBUG: | #include <sys/byteorder.h>
>DEBUG: |          ^~~~~~~~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for getopt.h... 
>DEBUG: Creating `/tmp/conftest.1JyxUa.cpp` with content:
>DEBUG: | #include <getopt.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.1JyxUa.cpp`
>INFO: yes
>INFO: checking for unistd.h... 
>DEBUG: Creating `/tmp/conftest.t7anA5.cpp` with content:
>DEBUG: | #include <unistd.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.t7anA5.cpp`
>INFO: yes
>INFO: checking for nl_types.h... 
>DEBUG: Creating `/tmp/conftest.BvhjfG.cpp` with content:
>DEBUG: | #include <nl_types.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.BvhjfG.cpp`
>INFO: yes
>INFO: checking for cpuid.h... 
>DEBUG: Creating `/tmp/conftest.vhDYu4.cpp` with content:
>DEBUG: | #include <cpuid.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.vhDYu4.cpp`
>INFO: yes
>INFO: checking for sys/statvfs.h... 
>DEBUG: Creating `/tmp/conftest.huLbuU.cpp` with content:
>DEBUG: | #include <sys/statvfs.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.huLbuU.cpp`
>INFO: yes
>INFO: checking for sys/statfs.h... 
>DEBUG: Creating `/tmp/conftest.LSMWP4.cpp` with content:
>DEBUG: | #include <sys/statfs.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.LSMWP4.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.LSMWP4.cpp:1:10: fatal error: 'sys/statfs.h' file not found
>DEBUG: | #include <sys/statfs.h>
>DEBUG: |          ^~~~~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for sys/vfs.h... 
>DEBUG: Creating `/tmp/conftest.LX_2DV.cpp` with content:
>DEBUG: | #include <sys/vfs.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.LX_2DV.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.LX_2DV.cpp:1:10: fatal error: 'sys/vfs.h' file not found
>DEBUG: | #include <sys/vfs.h>
>DEBUG: |          ^~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for sys/mount.h... 
>DEBUG: Creating `/tmp/conftest.W5ILko.cpp` with content:
>DEBUG: | #include <sys/mount.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.W5ILko.cpp`
>INFO: yes
>INFO: checking for sys/quota.h... 
>DEBUG: Creating `/tmp/conftest.64Su1w.cpp` with content:
>DEBUG: | #include <sys/quota.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | quotactl(0, nullptr, 0, (caddr_t)nullptr);
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.64Su1w.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.64Su1w.cpp:1:10: fatal error: 'sys/quota.h' file not found
>DEBUG: | #include <sys/quota.h>
>DEBUG: |          ^~~~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for sys/queue.h... 
>DEBUG: Creating `/tmp/conftest.4HBbhx.cpp` with content:
>DEBUG: | #include <sys/queue.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.4HBbhx.cpp`
>INFO: yes
>INFO: checking for sys/types.h... 
>DEBUG: Creating `/tmp/conftest.qMgZVI.cpp` with content:
>DEBUG: | #include <sys/types.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.qMgZVI.cpp`
>INFO: yes
>INFO: checking for netinet/in.h... 
>DEBUG: Creating `/tmp/conftest.JgkT_C.cpp` with content:
>DEBUG: | #include <netinet/in.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.JgkT_C.cpp`
>INFO: yes
>INFO: checking for byteswap.h... 
>DEBUG: Creating `/tmp/conftest.ggSghn.cpp` with content:
>DEBUG: | #include <byteswap.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.ggSghn.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.ggSghn.cpp:1:10: fatal error: 'byteswap.h' file not found
>DEBUG: | #include <byteswap.h>
>DEBUG: |          ^~~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking for perf_event_open system call... 
>DEBUG: Creating `/tmp/conftest.5qfSwG.cpp` with content:
>DEBUG: | #include <asm/unistd.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | return sizeof(__NR_perf_event_open);
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.5qfSwG.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | /tmp/conftest.5qfSwG.cpp:1:10: fatal error: 'asm/unistd.h' file not found
>DEBUG: | #include <asm/unistd.h>
>DEBUG: |          ^~~~~~~~~~~~~~
>DEBUG: | 1 error generated.
>INFO: no
>INFO: checking whether the C compiler supports -Wbitfield-enum-conversion... 
>DEBUG: Creating `/tmp/conftest.63ZCiD.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wbitfield-enum-conversion -c /tmp/conftest.63ZCiD.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wbitfield-enum-conversion... 
>DEBUG: Creating `/tmp/conftest.UMV2yM.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wbitfield-enum-conversion -c /tmp/conftest.UMV2yM.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wshadow-field-in-constructor-modified... 
>DEBUG: Creating `/tmp/conftest.pHh3Pz.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.pHh3Pz.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wshadow-field-in-constructor-modified... 
>DEBUG: Creating `/tmp/conftest.wwqK_q.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.wwqK_q.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wunreachable-code-return... 
>DEBUG: Creating `/tmp/conftest.FODp6z.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wunreachable-code-return -c /tmp/conftest.FODp6z.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wunreachable-code-return... 
>DEBUG: Creating `/tmp/conftest.pHjtra.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wunreachable-code-return -c /tmp/conftest.pHjtra.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wclass-varargs... 
>DEBUG: Creating `/tmp/conftest.OrQli3.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wclass-varargs -c /tmp/conftest.OrQli3.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wclass-varargs... 
>DEBUG: Creating `/tmp/conftest.jP3IYg.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wclass-varargs -c /tmp/conftest.jP3IYg.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wfloat-overflow-conversion... 
>DEBUG: Creating `/tmp/conftest.hr7FAZ.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wfloat-overflow-conversion -c /tmp/conftest.hr7FAZ.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wfloat-overflow-conversion... 
>DEBUG: Creating `/tmp/conftest.RwKfaR.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wfloat-overflow-conversion -c /tmp/conftest.RwKfaR.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wfloat-zero-conversion... 
>DEBUG: Creating `/tmp/conftest.VPCr9M.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wfloat-zero-conversion -c /tmp/conftest.VPCr9M.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wfloat-zero-conversion... 
>DEBUG: Creating `/tmp/conftest._o2STF.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wfloat-zero-conversion -c /tmp/conftest._o2STF.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wloop-analysis... 
>DEBUG: Creating `/tmp/conftest.9ywKkL.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wloop-analysis -c /tmp/conftest.9ywKkL.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wloop-analysis... 
>DEBUG: Creating `/tmp/conftest.dv9xKi.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wloop-analysis -c /tmp/conftest.dv9xKi.cpp`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wc++1z-compat... 
>DEBUG: Creating `/tmp/conftest.qxzMPN.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wc++1z-compat -c /tmp/conftest.qxzMPN.cpp`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wc++2a-compat... 
>DEBUG: Creating `/tmp/conftest.GgkjSI.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wc++2a-compat -c /tmp/conftest.GgkjSI.cpp`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wcomma... 
>DEBUG: Creating `/tmp/conftest.QfkQBA.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wcomma -c /tmp/conftest.QfkQBA.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wduplicated-cond... 
>DEBUG: Creating `/tmp/conftest.OWrzkH.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wduplicated-cond -c /tmp/conftest.OWrzkH.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Wduplicated-cond'; did you mean '-Wduplicate-enum'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wduplicated-cond... 
>DEBUG: Creating `/tmp/conftest.zNGjd6.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wduplicated-cond -c /tmp/conftest.zNGjd6.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Wduplicated-cond'; did you mean '-Wduplicate-enum'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wimplicit-fallthrough... 
>DEBUG: Creating `/tmp/conftest.1sPcjt.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wimplicit-fallthrough -c /tmp/conftest.1sPcjt.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wstring-conversion... 
>DEBUG: Creating `/tmp/conftest.wIdnvU.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wstring-conversion -c /tmp/conftest.wIdnvU.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wstring-conversion... 
>DEBUG: Creating `/tmp/conftest.by0KEV.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wstring-conversion -c /tmp/conftest.by0KEV.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wtautological-overlap-compare... 
>DEBUG: Creating `/tmp/conftest.hh1sOD.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-overlap-compare -c /tmp/conftest.hh1sOD.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wtautological-overlap-compare... 
>DEBUG: Creating `/tmp/conftest.toIMgn.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-overlap-compare -c /tmp/conftest.toIMgn.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wtautological-unsigned-enum-zero-compare... 
>DEBUG: Creating `/tmp/conftest.8fC_De.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.8fC_De.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wtautological-unsigned-enum-zero-compare... 
>DEBUG: Creating `/tmp/conftest.JxjF8E.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.JxjF8E.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wtautological-unsigned-zero-compare... 
>DEBUG: Creating `/tmp/conftest.AbMe_j.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.AbMe_j.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wtautological-unsigned-zero-compare... 
>DEBUG: Creating `/tmp/conftest.GH6Lbn.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.GH6Lbn.cpp`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-inline-new-delete... 
>DEBUG: Creating `/tmp/conftest.VVIRdG.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Winline-new-delete -c /tmp/conftest.VVIRdG.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wno-error=maybe-uninitialized... 
>DEBUG: Creating `/tmp/conftest.TCyzqw.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.TCyzqw.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... 
>DEBUG: Creating `/tmp/conftest.41RHou.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.41RHou.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C compiler supports -Wno-error=deprecated-declarations... 
>DEBUG: Creating `/tmp/conftest.DnUwkf.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.DnUwkf.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-error=deprecated-declarations... 
>DEBUG: Creating `/tmp/conftest.8jbxio.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.8jbxio.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wno-error=array-bounds... 
>DEBUG: Creating `/tmp/conftest.tT3tOe.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=array-bounds -c /tmp/conftest.tT3tOe.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-error=array-bounds... 
>DEBUG: Creating `/tmp/conftest.DYgTYC.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=array-bounds -c /tmp/conftest.DYgTYC.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wno-error=free-nonheap-object... 
>DEBUG: Creating `/tmp/conftest.YFw3Xr.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.YFw3Xr.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=free-nonheap-object'; did you mean '-Werror=sequence-point'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wno-error=free-nonheap-object... 
>DEBUG: Creating `/tmp/conftest.lq8i7O.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.lq8i7O.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=free-nonheap-object'; did you mean '-Werror=sequence-point'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C compiler supports -Wno-error=multistatement-macros... 
>DEBUG: Creating `/tmp/conftest.NOqZyT.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=multistatement-macros -c /tmp/conftest.NOqZyT.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=multistatement-macros'; did you mean '-Werror=unused-macros'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wno-error=multistatement-macros... 
>DEBUG: Creating `/tmp/conftest.MRTw5M.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=multistatement-macros -c /tmp/conftest.MRTw5M.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=multistatement-macros'; did you mean '-Werror=unused-macros'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C compiler supports -Wno-error=return-std-move... 
>DEBUG: Creating `/tmp/conftest.GtdefH.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=return-std-move -c /tmp/conftest.GtdefH.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-error=return-std-move... 
>DEBUG: Creating `/tmp/conftest.Ti2RoC.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=return-std-move -c /tmp/conftest.Ti2RoC.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wno-error=class-memaccess... 
>DEBUG: Creating `/tmp/conftest.JEFdMF.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=class-memaccess -c /tmp/conftest.JEFdMF.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=class-memaccess'; did you mean '-Werror=class-varargs'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wno-error=class-memaccess... 
>DEBUG: Creating `/tmp/conftest.NFClS4.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=class-memaccess -c /tmp/conftest.NFClS4.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Werror=class-memaccess'; did you mean '-Werror=class-varargs'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C compiler supports -Wno-error=atomic-alignment... 
>DEBUG: Creating `/tmp/conftest.vOBBbZ.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=atomic-alignment -c /tmp/conftest.vOBBbZ.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-error=atomic-alignment... 
>DEBUG: Creating `/tmp/conftest.KYqadK.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=atomic-alignment -c /tmp/conftest.KYqadK.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wformat... 
>DEBUG: Creating `/tmp/conftest.kOCHsU.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat -c /tmp/conftest.kOCHsU.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wformat... 
>DEBUG: Creating `/tmp/conftest.9vejO_.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat -c /tmp/conftest.9vejO_.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wformat-security... 
>DEBUG: Creating `/tmp/conftest.R4xTN7.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat-security -c /tmp/conftest.R4xTN7.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wformat-security... 
>DEBUG: Creating `/tmp/conftest.Qn_rb4.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat-security -c /tmp/conftest.Qn_rb4.cpp`
>INFO: yes
>INFO: checking whether the C compiler supports -Wformat-overflow=2... 
>DEBUG: Creating `/tmp/conftest.YN1xKY.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat-overflow=2 -c /tmp/conftest.YN1xKY.c`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Wformat-overflow=2'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C++ compiler supports -Wformat-overflow=2... 
>DEBUG: Creating `/tmp/conftest.K68N8x.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat-overflow=2 -c /tmp/conftest.K68N8x.cpp`
>DEBUG: The command returned non-zero exit status 1.
>DEBUG: Its error output was:
>DEBUG: | error: unknown warning option '-Wformat-overflow=2'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option]
>INFO: no
>INFO: checking whether the C compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
>DEBUG: Creating `/tmp/conftest.OWvqbz.c` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.OWvqbz.c`
>INFO: yes
>INFO: checking whether the C++ compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
>DEBUG: Creating `/tmp/conftest.f95RPp.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.f95RPp.cpp`
>INFO: yes
>INFO: checking whether the C++ compiler supports -fno-sized-deallocation... 
>DEBUG: Creating `/tmp/conftest.SrT1z0.cpp` with content:
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -fno-sized-deallocation -c /tmp/conftest.SrT1z0.cpp`
>INFO: yes
>INFO: checking for alsa... 
>INFO: yes
>INFO: checking MOZ_ALSA_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags alsa`
>INFO: -I/usr/local/include -I/usr/local/include/alsa
>INFO: checking MOZ_ALSA_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs alsa`
>INFO: -L/usr/local/lib -lasound
>INFO: checking for cbindgen... 
>DEBUG: cbindgen: Trying cbindgen
>INFO: /usr/local/bin/cbindgen
>INFO: checking cbindgen version... 
>DEBUG: Executing: `/usr/local/bin/cbindgen --version`
>INFO: 0.8.2
>INFO: checking for rustfmt... 
>DEBUG: rustfmt: Trying rustfmt
>INFO: /usr/local/bin/rustfmt
>INFO: checking for llvm-config... 
>DEBUG: llvm_config: Trying llvm-config70
>INFO: /usr/local/bin/llvm-config70
>DEBUG: Executing: `/usr/local/bin/llvm-config70 --version`
>DEBUG: Executing: `/usr/local/bin/llvm-config70 --libdir`
>DEBUG: Executing: `/usr/local/bin/llvm-config70 --bindir`
>INFO: checking bindgen cflags... 
>INFO: -x c++ -std=gnu++14 -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_BSD=1 -DOS_FREEBSD=1
>INFO: checking for rustc... 
>DEBUG: rustc: Trying rustc
>INFO: /usr/local/bin/rustc
>INFO: checking for cargo... 
>DEBUG: cargo: Trying cargo
>INFO: /usr/local/bin/cargo
>INFO: checking rustc version... 
>DEBUG: Executing: `/usr/local/bin/rustc --version --verbose`
>INFO: 1.33.0
>INFO: checking cargo version... 
>DEBUG: Executing: `/usr/local/bin/cargo --version --verbose`
>INFO: 1.33.0
>DEBUG: Executing: `/usr/local/bin/rustc --print target-list`
>DEBUG: Creating `/tmp/conftestHNyciW.rs` with content:
>DEBUG: | pub extern fn hello() { println!("Hello world"); }
>DEBUG: Executing: `/usr/local/bin/rustc --crate-type staticlib --target=x86_64-unknown-freebsd -o /tmp/conftestzT5V8y.rlib /tmp/conftestHNyciW.rs`
>DEBUG: Creating `/tmp/conftestaG_kDU.rs` with content:
>DEBUG: | pub extern fn hello() { println!("Hello world"); }
>DEBUG: Executing: `/usr/local/bin/rustc --crate-type staticlib --target=x86_64-unknown-freebsd -o /tmp/conftestbQQFit.rlib /tmp/conftestaG_kDU.rs`
>INFO: checking for rustdoc... 
>DEBUG: rustdoc: Trying rustdoc
>INFO: /usr/local/bin/rustdoc
>INFO: checking for libffi > 3.0.9... 
>INFO: yes
>INFO: checking MOZ_FFI_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'libffi > 3.0.9'`
>INFO: -I/usr/local/lib/libffi-3.2.1/include
>INFO: checking MOZ_FFI_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'libffi > 3.0.9'`
>INFO: -L/usr/local/lib -lffi
>INFO: checking for nodejs... 
>INFO: /usr/local/bin/node (11.11.0)
>INFO: checking for gtk+-wayland-3.0 >= 3.10 xkbcommon >= 0.4.1... 
>INFO: no
>WARNING: Package gtk+-wayland-3.0 was not found in the pkg-config search path.
>WARNING: Perhaps you should add the directory containing `gtk+-wayland-3.0.pc'
>WARNING: to the PKG_CONFIG_PATH environment variable
>WARNING: Package 'gtk+-wayland-3.0', required by 'virtual:world', not found
>INFO: checking for pango >= 1.22.0 pangoft2 >= 1.22.0 pangocairo >= 1.22.0... 
>INFO: yes
>INFO: checking MOZ_PANGO_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'pango >= 1.22.0 pangoft2 >= 1.22.0 pangocairo >= 1.22.0'`
>INFO: -I/usr/local/include/pango-1.0 -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include -I/usr/local/include/fribidi -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include/harfbuzz -I/usr/local/include/cairo -I/usr/local/include/pixman-1 -I/usr/local/include/libdrm -D_THREAD_SAFE -pthread
>INFO: checking MOZ_PANGO_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'pango >= 1.22.0 pangoft2 >= 1.22.0 pangocairo >= 1.22.0'`
>INFO: -L/usr/local/lib -lpangoft2-1.0 -lfontconfig -lfreetype -lpangocairo-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lintl -lcairo -lpthread
>INFO: checking for fontconfig >= 2.7.0... 
>INFO: yes
>INFO: checking _FONTCONFIG_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'fontconfig >= 2.7.0'`
>INFO: -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16
>INFO: checking _FONTCONFIG_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'fontconfig >= 2.7.0'`
>INFO: -L/usr/local/lib -lfontconfig -lfreetype
>INFO: checking for freetype2 >= 6.1.0... 
>INFO: yes
>INFO: checking _FT2_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'freetype2 >= 6.1.0'`
>INFO: -I/usr/local/include/freetype2 -I/usr/local/include/libpng16
>INFO: checking _FT2_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'freetype2 >= 6.1.0'`
>INFO: -L/usr/local/lib -lfreetype
>INFO: checking for tar... 
>DEBUG: tar: Trying gnutar
>DEBUG: tar: Trying gtar
>INFO: /usr/local/bin/gtar
>INFO: checking for unzip... 
>DEBUG: unzip: Trying unzip
>INFO: /usr/bin/unzip
>INFO: checking for zip... 
>DEBUG: zip: Trying zip
>INFO: /usr/local/bin/zip
>INFO: checking for gn... 
>DEBUG: gn: Trying gn
>INFO: not found
>INFO: checking for the Mozilla API key... 
>INFO: no
>INFO: checking for the Google Location Service API key... 
>INFO: no
>INFO: checking for the Google Safebrowsing API key... 
>INFO: no
>INFO: checking for the Bing API key... 
>INFO: no
>INFO: checking for the Adjust SDK key... 
>INFO: no
>INFO: checking for the Leanplum SDK key... 
>INFO: no
>INFO: checking for the Pocket API key... 
>INFO: no
>INFO: checking for libwebp >= 1.0.2 libwebpdemux >= 1.0.2... 
>INFO: yes
>INFO: checking MOZ_WEBP_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'libwebp >= 1.0.2 libwebpdemux >= 1.0.2'`
>INFO: -I/usr/local/include
>INFO: checking MOZ_WEBP_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'libwebp >= 1.0.2 libwebpdemux >= 1.0.2'`
>INFO: -L/usr/local/lib -lwebpdemux -lwebp
>INFO: checking for graphite2... 
>INFO: yes
>INFO: checking MOZ_GRAPHITE2_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags graphite2`
>INFO: -I/usr/local/include
>INFO: checking MOZ_GRAPHITE2_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs graphite2`
>INFO: -L/usr/local/lib -lgraphite2
>INFO: checking for harfbuzz >= 2.3.1... 
>INFO: yes
>INFO: checking MOZ_HARFBUZZ_CFLAGS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'harfbuzz >= 2.3.1'`
>INFO: -I/usr/local/include/harfbuzz -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -I/usr/local/include
>INFO: checking MOZ_HARFBUZZ_LIBS... 
>DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'harfbuzz >= 2.3.1'`
>INFO: -L/usr/local/lib -lharfbuzz
>INFO: checking for jpeg_destroy_compress... 
>DEBUG: Creating `/tmp/conftest.mvPelx.c` with content:
>DEBUG: | /* Override any gcc2 internal prototype to avoid an error.  */
>DEBUG: | /* We use char because int might match the return type of a gcc2
>DEBUG: |     builtin and then its argument prototype would still apply.  */
>DEBUG: | char jpeg_destroy_compress();
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | jpeg_destroy_compress();
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -L/usr/local/lib -ljpeg /tmp/conftest.mvPelx.c`
>INFO: yes
>INFO: checking for sufficient jpeg library version... 
>DEBUG: Creating `/tmp/conftest.3f_BMs.c` with content:
>DEBUG: | #include <stdio.h>
>DEBUG: | #include <sys/types.h>
>DEBUG: | #include <jpeglib.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: | #if JPEG_LIB_VERSION < 62
>DEBUG: | #error Insufficient JPEG library version
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -I/usr/local/include -c /tmp/conftest.3f_BMs.c`
>INFO: yes
>INFO: checking for sufficient libjpeg-turbo JCS_EXTENSIONS... 
>DEBUG: Creating `/tmp/conftest.HAhuSJ.c` with content:
>DEBUG: | #include <stdio.h>
>DEBUG: | #include <sys/types.h>
>DEBUG: | #include <jpeglib.h>
>DEBUG: | int
>DEBUG: | main(void)
>DEBUG: | {
>DEBUG: | 
>DEBUG: | #ifndef JCS_EXTENSIONS
>DEBUG: | #error libjpeg-turbo JCS_EXTENSIONS required
>DEBUG: | #endif
>DEBUG: | 
>DEBUG: |   ;
>DEBUG: |   return 0;
>DEBUG: | }
>DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -I/usr/local/include -c /tmp/conftest.HAhuSJ.c`
>INFO: yes
>INFO: checking for awk... 
>DEBUG: awk: Trying gawk
>DEBUG: awk: Trying mawk
>DEBUG: awk: Trying nawk
>INFO: /usr/bin/nawk
>INFO: checking for perl... 
>DEBUG: perl: Trying /usr/local/bin/perl
>INFO: /usr/local/bin/perl
>INFO: checking for minimum required perl version >= 5.006... 
>DEBUG: Executing: `/usr/local/bin/perl -e 'print $]'`
>INFO: 5.028001
>INFO: checking for full perl installation... 
>INFO: yes
>INFO: checking for gmake... 
>DEBUG: gmake: Trying gmake
>INFO: /usr/local/bin/gmake
>INFO: checking for watchman... 
>INFO: not found
>INFO: checking for xargs... 
>DEBUG: xargs: Trying xargs
>INFO: /usr/bin/xargs
>INFO: checking for autoconf... 
>INFO: /usr/local/bin/autoconf-2.13
>INFO: Refreshing /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/old-configure with /usr/local/bin/autoconf-2.13
>DEBUG: Injecting the following to old-configure:
>DEBUG: | # start of mozconfig values
>DEBUG: | _mozconfig_opt=MOZ_OBJDIR=/tmp/ports/usr/ports/www/firefox/work/.build # added
>DEBUG: | # end of mozconfig values
>DEBUG: | export AUTOCONF=/usr/local/bin/autoconf-2.13
>DEBUG: | _topsrcdir=/tmp/ports/usr/ports/www/firefox/work/firefox-66.0
>DEBUG: | _objdir=/tmp/ports/usr/ports/www/firefox/work/.build
>DEBUG: | MOZ_BUILD_ROOT=/tmp/ports/usr/ports/www/firefox/work/.build
>DEBUG: | DIST=/tmp/ports/usr/ports/www/firefox/work/.build/dist
>DEBUG: | PYTHON=/tmp/ports/usr/ports/www/firefox/work/.build/_virtualenvs/init/bin/python
>DEBUG: | CROSS_COMPILE=''
>DEBUG: | HAVE_64BIT_BUILD=1
>DEBUG: | OS_TARGET=FreeBSD
>DEBUG: | OS_ARCH=FreeBSD
>DEBUG: | CPU_ARCH=x86_64
>DEBUG: | HOST_OS_ARCH=FreeBSD
>DEBUG: | MOZ_BUILD_APP=browser
>DEBUG: | RELEASE_OR_BETA=1
>DEBUG: | MOZILLA_VERSION=66.0
>DEBUG: | MOZILLA_SYMBOLVERSION=66
>DEBUG: | MOZ_APP_VERSION=66.0
>DEBUG: | MOZ_UPDATE_CHANNEL=release
>DEBUG: | COMPILE_ENVIRONMENT=1
>DEBUG: | MOZ_DEBUG=''
>DEBUG: | MOZ_OPTIMIZE=1
>DEBUG: | YASM=1
>DEBUG: | CC='/usr/local/bin/clang70 -std=gnu99'
>DEBUG: | CC_TYPE=clang
>DEBUG: | CPP='/usr/local/bin/clang70 -E -std=gnu99'
>DEBUG: | CXX=/usr/local/bin/clang++70
>DEBUG: | CXXCPP='/usr/local/bin/clang++70 -E'
>DEBUG: | HOST_CC='/usr/local/bin/clang70 -std=gnu99'
>DEBUG: | HOST_CC_TYPE=clang
>DEBUG: | HOST_CXX=/usr/local/bin/clang++70
>DEBUG: | MOZ_DEBUG_FLAGS=-g
>DEBUG: | MOZ_LTO_CFLAGS=''
>DEBUG: | MOZ_LTO_LDFLAGS=''
>DEBUG: | MOZ_HARDENING_CFLAGS='-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong'
>DEBUG: | MOZ_HARDENING_LDFLAGS=''
>DEBUG: | MOZ_HARDENING_CFLAGS_JS='-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2'
>DEBUG: | MOZ_HARDENING_LDFLAGS_JS=''
>DEBUG: | LINKER_LDFLAGS=''
>DEBUG: | GCC_USE_GNU_LD=1
>DEBUG: | AS='/usr/local/bin/clang70 -std=gnu99'
>DEBUG: | GNU_AS=1
>DEBUG: | LIBFUZZER_FLAGS=-fsanitize=fuzzer-no-link
>DEBUG: | AR=/usr/bin/ar
>DEBUG: | PKG_CONFIG=/usr/local/bin/pkgconf
>DEBUG: | MOZ_ENABLE_WARNINGS_AS_ERRORS=''
>DEBUG: | _WARNINGS_CFLAGS='-Wall -Wbitfield-enum-conversion -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wunreachable-code -Wunreachable-code-return -Wclass-varargs -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wstring-conversion -Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare -Wtautological-unsigned-zero-compare -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=return-std-move -Wno-error=atomic-alignment -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments'
>DEBUG: | _WARNINGS_CXXFLAGS='-Wall -Wbitfield-enum-conversion -Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wunreachable-code -Wunreachable-code-return -Wwrite-strings -Wno-invalid-offsetof -Wclass-varargs -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wc++1z-compat -Wc++2a-compat -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare -Wtautological-unsigned-zero-compare -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=return-std-move -Wno-error=atomic-alignment -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments'
>DEBUG: | _WARNINGS_HOST_CFLAGS=''
>DEBUG: | _WARNINGS_HOST_CXXFLAGS=''
>DEBUG: | _COMPILATION_CFLAGS=''
>DEBUG: | _COMPILATION_CXXFLAGS=-fno-sized-deallocation
>DEBUG: | _COMPILATION_HOST_CFLAGS=''
>DEBUG: | _COMPILATION_HOST_CXXFLAGS=''
>DEBUG: | OBJ_SUFFIX=o
>DEBUG: | _BINDGEN_CFLAGS='-x c++ -std=gnu++14 -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_BSD=1 -DOS_FREEBSD=1'
>DEBUG: | MOZ_WIDGET_TOOLKIT=gtk3
>DEBUG: | MOZ_X11=1
>DEBUG: | USE_FC_FREETYPE=1
>DEBUG: | _HAVE_FREETYPE2=1
>DEBUG: | MOZ_FMP4=1
>DEBUG: | MOZ_SERVICES_HEALTHREPORT=1
>DEBUG: | MOZ_WEBSPEECH=1
>DEBUG: | FT2_LIBS='-L/usr/local/lib -lfreetype -L/usr/local/lib -lfontconfig -lfreetype'
>DEBUG: | FT2_CFLAGS='-I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16'
>DEBUG: | MOZ_WEBRTC=1
>DEBUG: | ACCESSIBILITY=1
>DEBUG: | AWK=/usr/bin/nawk
>DEBUG: | PERL=/usr/local/bin/perl
>DEBUG: Running /bin/sh /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/old-configure --disable-dbus --disable-gconf --enable-install-strip --disable-libproxy --enable-official-branding --enable-strip --enable-system-pixman --enable-system-sqlite --disable-updater --prefix=/usr/local --with-intl-api --with-system-bz2 --with-system-icu --with-system-libevent --with-system-nspr --with-system-nss --with-system-png=/usr/local --with-system-zlib --host=x86_64-unknown-freebsd12.0 --target=x86_64-unknown-freebsd12.0 --disable-tests --disable-debug --disable-rust-debug --enable-release --enable-optimize --enable-xcode-checks --without-ccache --without-toolchain-prefix --without-visual-studio-version --disable-debug-symbols --disable-profile-generate --disable-profile-use --without-pgo-profile-path --disable-lto --disable-address-sanitizer --disable-undefined-sanitizer --disable-coverage --disable-linker --disable-clang-plugin --disable-mozsearch-plugin --disable-stdcxx-compat --disable-jemalloc --without-linux-headers --disable-warnings-as-errors --disable-valgrind --without-libclang-path --without-clang-path --disable-js-shell --disable-shared-js --disable-export-js --disable-bigint --enable-ion --disable-simulator --disable-instruments --disable-callgrind --disable-profiling --disable-vtune --disable-gc-trace --disable-gczeal --disable-small-chunk-size --disable-trace-logging --disable-oom-breakpoint --disable-perf --disable-jitspew --disable-masm-verbose --disable-more-deterministic --enable-ctypes --with-system-ffi --disable-fuzzing --disable-pipeline-operator --disable-cranelift
>DEBUG: with extra environment: CARGO= RUSTC= MOZ_PGO= RUSTDOC= RUSTFMT= WIN64_LIB= AS= LLVM_CONFIG=llvm-config70 MOZILLA_OFFICIAL= RUSTC_OPT_LEVEL=2 BINDGEN_CFLAGS= WIN64_LINK=
>This file contains any messages produced by compilers while
>running configure, to aid debugging if configure makes a mistake.
>
>configure:808: checking host system type
>configure:829: checking target system type
>configure:847: checking build system type
>configure:1854: checking for gcc
>configure:1967: checking whether the C compiler (/usr/local/bin/clang70 -std=gnu99 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing   -Wl,--as-needed -fstack-protector  ) works
>configure:1983: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:1980:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
>main(){return(0);}
>^
>1 warning generated.
>configure:2009: checking whether the C compiler (/usr/local/bin/clang70 -std=gnu99 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing   -Wl,--as-needed -fstack-protector  ) is a cross-compiler
>configure:2014: checking whether we are using GNU C
>configure:2023: /usr/local/bin/clang70 -std=gnu99 -E conftest.c
>configure:2042: checking whether /usr/local/bin/clang70 -std=gnu99 accepts -g
>configure:2083: checking for c++
>configure:2115: checking whether the C++ compiler (/usr/local/bin/clang++70 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include   -Wl,--as-needed -fstack-protector  ) works
>configure:2131: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.C -L/usr/local/lib 1>&5
>configure:2157: checking whether the C++ compiler (/usr/local/bin/clang++70 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include   -Wl,--as-needed -fstack-protector  ) is a cross-compiler
>configure:2162: checking whether we are using GNU C++
>configure:2171: /usr/local/bin/clang++70 -E conftest.C
>configure:2190: checking whether /usr/local/bin/clang++70 accepts -g
>configure:2224: checking for ranlib
>configure:2256: checking for /usr/local/bin/clang70
>configure:2310: checking for strip
>configure:2345: checking for otool
>configure:2749: checking for X
>configure:2816: /usr/local/bin/clang70 -E -std=gnu99 -DLIBICONV_PLUG -isystem /usr/local/include conftest.c >/dev/null 2>conftest.out
>configure:2892: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -lXt -L/usr/local/lib 1>&5
>configure:2888:1: warning: implicit declaration of function 'XtMalloc' is invalid in C99 [-Wimplicit-function-declaration]
>XtMalloc()
>^
>1 warning generated.
>configure:3066: checking for dnet_ntoa in -ldnet
>configure:3085: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -ldnet  -L/usr/local/lib 1>&5
>ld: error: unable to find library -ldnet
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 3074 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char dnet_ntoa();
>
>int main() {
>dnet_ntoa()
>; return 0; }
>configure:3107: checking for dnet_ntoa in -ldnet_stub
>configure:3126: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -ldnet_stub  -L/usr/local/lib 1>&5
>ld: error: unable to find library -ldnet_stub
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 3115 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char dnet_ntoa();
>
>int main() {
>dnet_ntoa()
>; return 0; }
>configure:3155: checking for gethostbyname
>configure:3187: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:3257: checking for connect
>configure:3289: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:3353: checking for remove
>configure:3385: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:3449: checking for shmat
>configure:3481: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:3554: checking for IceConnectionNumber in -lICE
>configure:3573: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -lICE  -L/usr/local/lib 1>&5
>configure:3727: /usr/local/bin/clang70 -std=gnu99 -c  -DLIBICONV_PLUG -isystem /usr/local/include conftest.c 1>&5
>configure:3723:15: error: use of undeclared identifier '__thumb2__'
>return sizeof(__thumb2__);
>              ^
>1 error generated.
>configure: failed program was:
>#line 3720 "configure"
>#include "confdefs.h"
>
>int main() {
>return sizeof(__thumb2__);
>; return 0; }
>configure:4543: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:4578: checking for --noexecstack option to as
>configure:4589: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Wa,--noexecstack -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:4602: checking for -z noexecstack option to ld
>configure:4613: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack conftest.c -L/usr/local/lib 1>&5
>configure:4626: checking for -z text option to ld
>configure:4637: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text conftest.c -L/usr/local/lib 1>&5
>configure:4650: checking for -z relro option to ld
>configure:4661: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro conftest.c -L/usr/local/lib 1>&5
>configure:4674: checking for -z nocopyreloc option to ld
>configure:4685: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc conftest.c -L/usr/local/lib 1>&5
>configure:4698: checking for -Bsymbolic-functions option to ld
>configure:4709: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions conftest.c -L/usr/local/lib 1>&5
>configure:4722: checking for --build-id=sha1 option to ld
>configure:4733: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:4746: checking for --ignore-unresolved-symbol option to ld
>configure:4758: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 -Wl,--ignore-unresolved-symbol,environ conftest.c -L/usr/local/lib 1>&5
>ld: error: unknown argument: --ignore-unresolved-symbol
>ld: error: cannot open environ: No such file or directory
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 4751 "configure"
>#include "confdefs.h"
>
>int main() {
>
>; return 0; }
>configure:4773: checking if toolchain supports -mssse3 option
>configure:4785: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -mssse3 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:4800: checking if toolchain supports -msse4.1 option
>configure:4812: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -msse4.1 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:4828: checking for x86 AVX2 asm support in compiler
>configure:4837: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:5703: checking whether the linker supports Identical Code Folding
>configure:5712: /usr/local/bin/clang70 -std=gnu99 -o conftest  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 -Wl,--icf=safe -ffunction-sections conftest.c -L/usr/local/lib 1>&2
>configure:5753: checking whether removing dead symbols breaks debugging
>configure:5760: /usr/local/bin/clang70 -std=gnu99 -o conftest.o -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -g -c conftest.c 1>&2
>configure:5761: /usr/local/bin/clang70 -std=gnu99 -o conftest  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 -g -Wl,--gc-sections conftest.o -L/usr/local/lib 1>&2
>configure:5803: checking for working const
>configure:5857: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:5883: checking for mode_t
>configure:5921: checking for off_t
>configure:5959: checking for pid_t
>configure:5997: checking for size_t
>configure:6065: checking whether 64-bits std::atomic requires -latomic
>configure:6081: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.C -L/usr/local/lib 1>&5
>configure:6160: checking for dirent.h that defines DIR
>configure:6173: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong conftest.c 1>&5
>configure:6201: checking for opendir in -ldir
>configure:6220: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -ldir  -L/usr/local/lib 1>&5
>ld: error: unable to find library -ldir
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6209 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char opendir();
>
>int main() {
>opendir()
>; return 0; }
>configure:6291: checking for sockaddr_in.sin_len
>configure:6308: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:6339: checking for sockaddr_in6.sin6_len
>configure:6356: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:6380: checking for sockaddr.sa_len
>configure:6397: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:6483: checking for gethostbyname_r in -lc_r
>configure:6502: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lc_r  -L/usr/local/lib 1>&5
>ld: error: unable to find library -lc_r
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6491 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char gethostbyname_r();
>
>int main() {
>gethostbyname_r()
>; return 0; }
>configure:6539: checking for library containing dlopen
>configure:6557: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:6597: checking for dlfcn.h
>configure:6610: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:6647: checking for dladdr
>configure:6679: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -D_GNU_SOURCE -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:6647: checking for memmem
>configure:6679: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -D_GNU_SOURCE -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:6762: checking for socket in -lsocket
>configure:6781: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lsocket  -L/usr/local/lib 1>&5
>ld: error: unable to find library -lsocket
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6770 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char socket();
>
>int main() {
>socket()
>; return 0; }
>configure:6827: checking for XDrawLines in -lX11
>configure:6846: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lX11  -L/usr/local/lib 1>&5
>configure:6868: checking for XextAddDisplay in -lXext
>configure:6887: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lXext -lX11  -L/usr/local/lib 1>&5
>configure:6910: checking for XtFree in -lXt
>configure:6929: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lXt  -L/usr/local/lib 1>&5
>configure:7075: checking for xcb_connect in -lxcb
>configure:7094: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lxcb -lX11  -L/usr/local/lib 1>&5
>configure:7116: checking for xcb_shm_query_version in -lxcb-shm
>configure:7135: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lxcb-shm -lxcb -lX11  -L/usr/local/lib 1>&5
>configure:7157: checking for XGetXCBConnection in -lX11-xcb
>configure:7176: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong    -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lX11-xcb -lxcb-shm -lxcb -lX11  -L/usr/local/lib 1>&5
>configure:7214: checking for pthread_create in -lpthreads
>configure:7233: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lpthreads  -L/usr/local/lib 1>&5
>ld: error: unable to find library -lpthreads
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7222 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char pthread_create();
>
>int main() {
>pthread_create()
>; return 0; }
>configure:7252: checking for pthread_create in -lpthread
>configure:7271: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong   -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lpthread  -L/usr/local/lib 1>&5
>configure:7385: checking whether /usr/local/bin/clang70 -std=gnu99 accepts -pthread
>configure:7480: checking for pthread.h
>configure:7493: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:7530: checking whether /usr/local/bin/clang70 -std=gnu99 needs -traditional
>configure:7537:10: fatal error: 'sgtty.h' file not found
>#include <sgtty.h>
>         ^~~~~~~~~
>1 error generated.
>configure:7555:10: fatal error: 'termio.h' file not found
>#include <termio.h>
>         ^~~~~~~~~~
>1 error generated.
>configure:7576: checking for 8-bit clean memcmp
>configure:7594: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7586:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
>main()
>^
>configure:7589:3: warning: implicitly declaring library function 'exit' with type 'void (int) __attribute__((noreturn))' [-Wimplicit-function-declaration]
>  exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
>  ^
>configure:7589:3: note: include the header <stdlib.h> or explicitly provide a declaration for 'exit'
>configure:7589:8: warning: implicitly declaring library function 'memcmp' with type 'int (const void *, const void *, unsigned long)' [-Wimplicit-function-declaration]
>  exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1);
>       ^
>configure:7589:8: note: include the header <string.h> or explicitly provide a declaration for 'memcmp'
>3 warnings generated.
>configure:7614: checking for stat64
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: stat64
>>>> referenced by conftest.c
>>>>               /tmp/conftest-583e37.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define stat64 innocuous_stat64
>#include "confdefs.h"
>#undef stat64
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char stat64(); below.  */
>#define stat64 innocuous_stat64
>#include <assert.h>
>#undef stat64
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char stat64();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_stat64) || defined (__stub___stat64)
>choke me
>#else
>stat64();
>#endif
>
>; return 0; }
>configure:7614: checking for lstat64
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: lstat64
>>>> referenced by conftest.c
>>>>               /tmp/conftest-bae9a5.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define lstat64 innocuous_lstat64
>#include "confdefs.h"
>#undef lstat64
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char lstat64(); below.  */
>#define lstat64 innocuous_lstat64
>#include <assert.h>
>#undef lstat64
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char lstat64();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_lstat64) || defined (__stub___lstat64)
>choke me
>#else
>lstat64();
>#endif
>
>; return 0; }
>configure:7614: checking for truncate64
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: truncate64
>>>> referenced by conftest.c
>>>>               /tmp/conftest-7bb3a1.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define truncate64 innocuous_truncate64
>#include "confdefs.h"
>#undef truncate64
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char truncate64(); below.  */
>#define truncate64 innocuous_truncate64
>#include <assert.h>
>#undef truncate64
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char truncate64();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_truncate64) || defined (__stub___truncate64)
>choke me
>#else
>truncate64();
>#endif
>
>; return 0; }
>configure:7614: checking for statvfs64
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: statvfs64
>>>> referenced by conftest.c
>>>>               /tmp/conftest-12336d.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define statvfs64 innocuous_statvfs64
>#include "confdefs.h"
>#undef statvfs64
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char statvfs64(); below.  */
>#define statvfs64 innocuous_statvfs64
>#include <assert.h>
>#undef statvfs64
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char statvfs64();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_statvfs64) || defined (__stub___statvfs64)
>choke me
>#else
>statvfs64();
>#endif
>
>; return 0; }
>configure:7614: checking for statvfs
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for statfs64
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: statfs64
>>>> referenced by conftest.c
>>>>               /tmp/conftest-2909e2.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define statfs64 innocuous_statfs64
>#include "confdefs.h"
>#undef statfs64
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char statfs64(); below.  */
>#define statfs64 innocuous_statfs64
>#include <assert.h>
>#undef statfs64
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char statfs64();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_statfs64) || defined (__stub___statfs64)
>choke me
>#else
>statfs64();
>#endif
>
>; return 0; }
>configure:7614: checking for statfs
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for getpagesize
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for gmtime_r
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for localtime_r
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for arc4random
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for arc4random_buf
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for mallinfo
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: mallinfo
>>>> referenced by conftest.c
>>>>               /tmp/conftest-28915c.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define mallinfo innocuous_mallinfo
>#include "confdefs.h"
>#undef mallinfo
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char mallinfo(); below.  */
>#define mallinfo innocuous_mallinfo
>#include <assert.h>
>#undef mallinfo
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char mallinfo();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_mallinfo) || defined (__stub___mallinfo)
>choke me
>#else
>mallinfo();
>#endif
>
>; return 0; }
>configure:7614: checking for gettid
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: gettid
>>>> referenced by conftest.c
>>>>               /tmp/conftest-e6c022.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 7619 "configure"
>#define gettid innocuous_gettid
>#include "confdefs.h"
>#undef gettid
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char gettid(); below.  */
>#define gettid innocuous_gettid
>#include <assert.h>
>#undef gettid
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char gettid();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_gettid) || defined (__stub___gettid)
>choke me
>#else
>gettid();
>#endif
>
>; return 0; }
>configure:7614: checking for lchown
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for setpriority
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7614: checking for strerror
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7630:6: warning: incompatible redeclaration of library function 'strerror' [-Wincompatible-library-redeclaration]
>char strerror();
>     ^
>configure:7630:6: note: 'strerror' is a builtin with type 'char *(int)'
>1 warning generated.
>configure:7614: checking for syscall
>configure:7646: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7679: checking for clock_gettime(CLOCK_MONOTONIC)
>configure:7731: checking for pthread_cond_timedwait_monotonic_np
>configure:7743: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Werror -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7739:1: error: implicit declaration of function 'pthread_cond_timedwait_monotonic_np' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
>pthread_cond_timedwait_monotonic_np(0, 0, 0);
>^
>1 error generated.
>configure: failed program was:
>#line 7736 "configure"
>#include "confdefs.h"
>#include <pthread.h>
>int main() {
>pthread_cond_timedwait_monotonic_np(0, 0, 0);
>; return 0; }
>configure:7768: checking for res_ninit()
>configure:7791: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:7826: checking for an implementation of va_copy()
>configure:7847: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:7863: checking whether va_list can be copied by value
>configure:7884: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:7874:19: error: array type 'va_list' (aka '__builtin_va_list') is not assignable
>            args2 = args1;
>            ~~~~~ ^
>1 error generated.
>configure: failed program was:
>#line 7868 "configure"
>#include "confdefs.h"
>#include <stdarg.h>
>                     #include <stdlib.h>
>        void f (int i, ...) {
>            va_list args1, args2;
>            va_start (args1, i);
>            args2 = args1;
>            if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
>                exit (1);
>            va_end (args1); va_end (args2);
>        }
>int main() {
>f(0, 42); return 0
>; return 0; }
>configure:7980: checking for C++ dynamic_cast to void*
>configure:8007: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.C -L/usr/local/lib 1>&5
>configure:8040: checking for __thread keyword for TLS variables
>configure:8052: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 -fPIC -shared -Wl,-z,defs -Wl,--warn-unresolved-symbols  conftest.C -L/usr/local/lib 1>&5
>configure:8118: checking for localeconv
>configure:8150: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:8191: checking for malloc.h
>configure:8204: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>In file included from configure:8198:
>/usr/include/malloc.h:3:2: error: "<malloc.h> has been replaced by <stdlib.h>"
>#error "<malloc.h> has been replaced by <stdlib.h>"
> ^
>1 error generated.
>configure: failed program was:
>#line 8196 "configure"
>#include "confdefs.h"
>
>#include <malloc.h>
>int main() {
>
>; return 0; }
>configure:8191: checking for malloc_np.h
>configure:8204: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:8239: checking for strndup
>configure:8271: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:8255:6: warning: incompatible redeclaration of library function 'strndup' [-Wincompatible-library-redeclaration]
>char strndup();
>     ^
>configure:8255:6: note: 'strndup' is a builtin with type 'char *(const char *, unsigned long)'
>1 warning generated.
>configure:8239: checking for posix_memalign
>configure:8271: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:8239: checking for memalign
>configure:8271: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: memalign
>>>> referenced by conftest.c
>>>>               /tmp/conftest-a2f1e3.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 8244 "configure"
>#define memalign innocuous_memalign
>#include "confdefs.h"
>#undef memalign
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char memalign(); below.  */
>#define memalign innocuous_memalign
>#include <assert.h>
>#undef memalign
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char memalign();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_memalign) || defined (__stub___memalign)
>choke me
>#else
>memalign();
>#endif
>
>; return 0; }
>configure:8302: checking for malloc_usable_size
>configure:8334: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:8397: checking for valloc in malloc.h
>In file included from configure:8400:
>/usr/include/malloc.h:3:2: error: "<malloc.h> has been replaced by <stdlib.h>"
>#error "<malloc.h> has been replaced by <stdlib.h>"
> ^
>1 error generated.
>configure:8422: checking for valloc in unistd.h
>configure:8577: checking NSPR selection
>configure:8677: checking for nspr-config
>configure:8712: checking for NSPR - version >= 4.19
>configure:8788: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include/nspr -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:8807: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include/nspr -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:8854: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include/nspr -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:8897: checking for libevent
>configure:8904: checking MOZ_LIBEVENT_CFLAGS
>configure:8909: checking MOZ_LIBEVENT_LIBS
>configure:9082: checking for nss-config
>configure:9117: checking for NSS - version >= 3.42
>configure:9211: checking for gzread in -lz
>configure:9230: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lz  -L/usr/local/lib 1>&5
>configure:9265: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:9308: checking for png_get_valid in -lpng
>configure:9327: /usr/local/bin/clang70 -std=gnu99 -o conftest -I/usr/local/include -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -L/usr/local/lib -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lpng  -L/usr/local/lib 1>&5
>configure:9349: checking for png_get_acTL in -lpng
>configure:9368: /usr/local/bin/clang70 -std=gnu99 -o conftest -I/usr/local/include -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -L/usr/local/lib -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -lpng  -L/usr/local/lib 1>&5
>configure:9416: /usr/local/bin/clang70 -std=gnu99 -c -I/usr/local/include -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:9511: checking if app-specific confvars.sh exists
>configure:9912: checking for gtk+-3.0 >= 3.4.0 gtk+-unix-print-3.0 glib-2.0 gobject-2.0 gio-unix-2.0 
>configure:9919: checking MOZ_GTK3_CFLAGS
>configure:9924: checking MOZ_GTK3_LIBS
>configure:9995: checking for gtk+-2.0 >= 2.18.0 gtk+-unix-print-2.0 glib-2.0 >= 2.22 gobject-2.0 gio-unix-2.0 gdk-x11-2.0
>configure:10002: checking MOZ_GTK2_CFLAGS
>configure:10007: checking MOZ_GTK2_LIBS
>configure:10536: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:10530:10: fatal error: 'linux/ethtool.h' file not found
>#include <linux/ethtool.h>
>         ^~~~~~~~~~~~~~~~~
>1 error generated.
>configure: failed program was:
>#line 10529 "configure"
>#include "confdefs.h"
>#include <linux/ethtool.h>
>int main() {
> struct ethtool_cmd cmd; cmd.speed_hi = 0; 
>; return 0; }
>configure:10904: checking for wget
>configure:11172: checking for sqlite3 >= 3.26.0
>configure:11179: checking SQLITE_CFLAGS
>configure:11184: checking SQLITE_LIBS
>configure:11215: checking for SQLITE_SECURE_DELETE support in system SQLite
>configure:11238: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lsqlite3  1>&5
>configure:11261: checking for SQLITE_THREADSAFE support in system SQLite
>configure:11284: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lsqlite3  1>&5
>configure:11307: checking for SQLITE_ENABLE_FTS3 support in system SQLite
>configure:11330: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lsqlite3  1>&5
>configure:11353: checking for SQLITE_ENABLE_UNLOCK_NOTIFY support in system SQLite
>configure:11376: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lsqlite3  1>&5
>configure:11399: checking for SQLITE_ENABLE_DBSTAT_VTAB support in system SQLite
>configure:11422: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lsqlite3  1>&5
>configure:11602: checking for valid C compiler optimization flags
>configure:11613: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -O2 -O2 -O3 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:12084: checking for __cxa_demangle
>configure:12119: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.C -L/usr/local/lib 1>&5
>configure:12181: checking for unwind.h
>configure:12194: /usr/local/bin/clang++70 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.C 1>&5
>configure:12211: checking for _Unwind_Backtrace
>configure:12248: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.C -L/usr/local/lib 1>&5
>configure:12330: checking for -pipe support
>configure:12360: checking what kind of list files are supported by the linker
>configure:12365: /usr/local/bin/clang70 -std=gnu99 -o conftest.o -c  -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:12372: /usr/local/bin/clang70 -std=gnu99 -o conftest  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.list -L/usr/local/lib 1>&5
>configure:12431: checking for glib-2.0 >= 1.3.7 gobject-2.0
>configure:12438: checking GLIB_CFLAGS
>configure:12443: checking GLIB_LIBS
>configure:12494: checking for FT_Bitmap_Size.y_ppem
>configure:12509: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>configure:12538: checking for FT_GlyphSlot_Embolden
>configure:12570: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lfreetype -L/usr/local/lib -lfontconfig -lfreetype 1>&5
>configure:12538: checking for FT_Load_Sfnt_Table
>configure:12570: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib -L/usr/local/lib -lfreetype -L/usr/local/lib -lfontconfig -lfreetype 1>&5
>configure:12608: checking for fontconfig/fcfreetype.h
>configure:12621: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -I/usr/local/include/freetype2 -I/usr/local/include/libpng16 -I/usr/local/include -I/usr/local/include/freetype2 -I/usr/local/include/libpng16  conftest.c 1>&5
>configure:12740: checking for pixman-1 >= 0.19.2
>configure:12747: checking MOZ_PIXMAN_CFLAGS
>configure:12752: checking MOZ_PIXMAN_LIBS
>configure:13360: checking for icu-i18n >= 63.1
>configure:13367: checking MOZ_ICU_CFLAGS
>configure:13372: checking MOZ_ICU_LIBS
>configure:13622: checking for posix_fadvise
>configure:13654: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:13622: checking for posix_fallocate
>configure:13654: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  -pthread  -Wl,--as-needed -fstack-protector    -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:13705: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -fno-strict-aliasing -ffunction-sections -fdata-sections -fno-math-errno -pipe -I/usr/local/include  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong  conftest.c 1>&5
>js/src> INFO: configuring
>js/src> INFO: running /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/configure.py --enable-project=js --disable-dbus --disable-gconf --enable-install-strip --disable-libproxy --enable-official-branding --enable-strip --enable-system-pixman --enable-system-sqlite --disable-updater --prefix=/usr/local --with-intl-api --with-system-bz2 --with-system-icu --with-system-libevent --with-system-nss --with-system-png=/usr/local --with-system-zlib --host=x86_64-unknown-freebsd12.0 --target=x86_64-unknown-freebsd12.0 --disable-tests --disable-debug --disable-rust-debug --enable-release --enable-optimize --enable-xcode-checks --without-ccache --without-toolchain-prefix --without-visual-studio-version --disable-debug-symbols --disable-profile-generate --disable-profile-use --without-pgo-profile-path --disable-lto --disable-address-sanitizer --disable-undefined-sanitizer --disable-coverage --disable-linker --disable-clang-plugin --disable-mozsearch-plugin --disable-stdcxx-compat --disable-jemalloc --without-linux-headers --disable-warnings-as-errors --disable-valgrind --without-libclang-path --without-clang-path --disable-js-shell --disable-shared-js --disable-export-js --disable-bigint --enable-ion --disable-simulator --disable-instruments --disable-callgrind --disable-profiling --disable-vtune --disable-gc-trace --disable-gczeal --disable-small-chunk-size --disable-trace-logging --disable-oom-breakpoint --disable-perf --disable-jitspew --disable-masm-verbose --disable-more-deterministic --enable-ctypes --with-system-ffi --disable-fuzzing --disable-pipeline-operator --disable-cranelift --with-nspr-cflags=-I/usr/local/include/nspr --with-nspr-libs=-L/usr/local/lib -lplds4 -lplc4 -lnspr4 -pthread -ldl --prefix=/tmp/ports/usr/ports/www/firefox/work/.build/dist JS_STANDALONE=
>js/src> INFO: checking for vcs source checkout... 
>js/src> INFO: no
>js/src> INFO: checking for a shell... 
>js/src> INFO: /bin/sh
>js/src> INFO: checking for host system type... 
>js/src> INFO: x86_64-unknown-freebsd12.0
>js/src> INFO: checking for target system type... 
>js/src> INFO: x86_64-unknown-freebsd12.0
>js/src> INFO: checking whether cross compiling... 
>js/src> INFO: no
>js/src> INFO: checking for the target C compiler... 
>js/src> DEBUG: _cc: Trying /usr/local/bin/clang70
>js/src> INFO: /usr/local/bin/clang70
>js/src> INFO: checking whether the target C compiler can be used... 
>js/src> DEBUG: Creating `/tmp/conftest.jNi4DS.c` with content:
>js/src> DEBUG: | #if defined(_MSC_VER)
>js/src> DEBUG: | #if defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang-cl"
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #else
>js/src> DEBUG: | %COMPILER "msvc"
>js/src> DEBUG: | %VERSION _MSC_FULL_VER
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #elif defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang"
>js/src> DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #  endif
>js/src> DEBUG: | #elif defined(__GNUC__)
>js/src> DEBUG: | %COMPILER "gcc"
>js/src> DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>js/src> DEBUG: | #endif
>js/src> DEBUG: | 
>js/src> DEBUG: | #if __cplusplus
>js/src> DEBUG: | %cplusplus __cplusplus
>js/src> DEBUG: | #elif __STDC_VERSION__
>js/src> DEBUG: | %STDC_VERSION __STDC_VERSION__
>js/src> DEBUG: | #elif __STDC__
>js/src> DEBUG: | %STDC_VERSION 198900L
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __i386__ || _M_IX86
>js/src> DEBUG: | %CPU "x86"
>js/src> DEBUG: | #elif __x86_64__ || _M_X64
>js/src> DEBUG: | %CPU "x86_64"
>js/src> DEBUG: | #elif __arm__ || _M_ARM
>js/src> DEBUG: | %CPU "arm"
>js/src> DEBUG: | #elif __aarch64__ || _M_ARM64
>js/src> DEBUG: | %CPU "aarch64"
>js/src> DEBUG: | #elif __ia64__
>js/src> DEBUG: | %CPU "ia64"
>js/src> DEBUG: | #elif __s390x__
>js/src> DEBUG: | %CPU "s390x"
>js/src> DEBUG: | #elif __s390__
>js/src> DEBUG: | %CPU "s390"
>js/src> DEBUG: | #elif __powerpc64__
>js/src> DEBUG: | %CPU "ppc64"
>js/src> DEBUG: | #elif __powerpc__
>js/src> DEBUG: | %CPU "ppc"
>js/src> DEBUG: | #elif __alpha__
>js/src> DEBUG: | %CPU "Alpha"
>js/src> DEBUG: | #elif __hppa__
>js/src> DEBUG: | %CPU "hppa"
>js/src> DEBUG: | #elif __sparc__ && __arch64__
>js/src> DEBUG: | %CPU "sparc64"
>js/src> DEBUG: | #elif __sparc__
>js/src> DEBUG: | %CPU "sparc"
>js/src> DEBUG: | #elif __mips64
>js/src> DEBUG: | %CPU "mips64"
>js/src> DEBUG: | #elif __mips__
>js/src> DEBUG: | %CPU "mips32"
>js/src> DEBUG: | #elif __sh__
>js/src> DEBUG: | %CPU "sh4"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __FreeBSD_kernel__
>js/src> DEBUG: | %KERNEL "kFreeBSD"
>js/src> DEBUG: | #elif __DragonFly__
>js/src> DEBUG: | %KERNEL "DragonFly"
>js/src> DEBUG: | #elif __OpenBSD__
>js/src> DEBUG: | %KERNEL "OpenBSD"
>js/src> DEBUG: | #elif __sun__
>js/src> DEBUG: | %KERNEL "SunOS"
>js/src> DEBUG: | #elif __FreeBSD__
>js/src> DEBUG: | %KERNEL "FreeBSD"
>js/src> DEBUG: | #elif __linux__
>js/src> DEBUG: | %KERNEL "Linux"
>js/src> DEBUG: | #elif _WIN32 || __CYGWIN__
>js/src> DEBUG: | %KERNEL "WINNT"
>js/src> DEBUG: | #elif __NetBSD__
>js/src> DEBUG: | %KERNEL "NetBSD"
>js/src> DEBUG: | #elif __APPLE__
>js/src> DEBUG: | %KERNEL "Darwin"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __ANDROID__
>js/src> DEBUG: | %OS "Android"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "little"
>js/src> DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "big"
>js/src> DEBUG: | #endif
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -E /tmp/conftest.jNi4DS.c`
>js/src> DEBUG: COMPILER = clang
>js/src> DEBUG: VERSION = 7.0.1
>js/src> DEBUG: STDC_VERSION = 199901L
>js/src> DEBUG: CPU = x86_64
>js/src> DEBUG: KERNEL = FreeBSD
>js/src> DEBUG: ENDIANNESS = little
>js/src> INFO: yes
>js/src> INFO: checking for Python 3... 
>js/src> INFO: /usr/local/bin/python3.6 (3.6.8)
>js/src> INFO: checking for yasm... 
>js/src> DEBUG: yasm: Trying yasm
>js/src> INFO: /usr/local/bin/yasm
>js/src> INFO: checking yasm version... 
>js/src> DEBUG: Executing: `/usr/local/bin/yasm --version`
>js/src> INFO: 1.3.0
>js/src> INFO: checking for nasm... 
>js/src> DEBUG: nasm: Trying nasm
>js/src> INFO: /usr/local/bin/nasm
>js/src> INFO: checking nasm version... 
>js/src> DEBUG: Executing: `/usr/local/bin/nasm -v`
>js/src> INFO: 2.14.02
>js/src> INFO: checking the target C compiler version... 
>js/src> INFO: 7.0.1
>js/src> INFO: checking the target C compiler works... 
>js/src> DEBUG: Creating `/tmp/conftest.3PKuKy.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -c /tmp/conftest.3PKuKy.c`
>js/src> INFO: yes
>js/src> INFO: checking for the target C++ compiler... 
>js/src> DEBUG: _cxx: Trying /usr/local/bin/clang++70
>js/src> INFO: /usr/local/bin/clang++70
>js/src> INFO: checking whether the target C++ compiler can be used... 
>js/src> DEBUG: Creating `/tmp/conftest.WI0FVI.cpp` with content:
>js/src> DEBUG: | #if defined(_MSC_VER)
>js/src> DEBUG: | #if defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang-cl"
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #else
>js/src> DEBUG: | %COMPILER "msvc"
>js/src> DEBUG: | %VERSION _MSC_FULL_VER
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #elif defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang"
>js/src> DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #  endif
>js/src> DEBUG: | #elif defined(__GNUC__)
>js/src> DEBUG: | %COMPILER "gcc"
>js/src> DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>js/src> DEBUG: | #endif
>js/src> DEBUG: | 
>js/src> DEBUG: | #if __cplusplus
>js/src> DEBUG: | %cplusplus __cplusplus
>js/src> DEBUG: | #elif __STDC_VERSION__
>js/src> DEBUG: | %STDC_VERSION __STDC_VERSION__
>js/src> DEBUG: | #elif __STDC__
>js/src> DEBUG: | %STDC_VERSION 198900L
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __i386__ || _M_IX86
>js/src> DEBUG: | %CPU "x86"
>js/src> DEBUG: | #elif __x86_64__ || _M_X64
>js/src> DEBUG: | %CPU "x86_64"
>js/src> DEBUG: | #elif __arm__ || _M_ARM
>js/src> DEBUG: | %CPU "arm"
>js/src> DEBUG: | #elif __aarch64__ || _M_ARM64
>js/src> DEBUG: | %CPU "aarch64"
>js/src> DEBUG: | #elif __ia64__
>js/src> DEBUG: | %CPU "ia64"
>js/src> DEBUG: | #elif __s390x__
>js/src> DEBUG: | %CPU "s390x"
>js/src> DEBUG: | #elif __s390__
>js/src> DEBUG: | %CPU "s390"
>js/src> DEBUG: | #elif __powerpc64__
>js/src> DEBUG: | %CPU "ppc64"
>js/src> DEBUG: | #elif __powerpc__
>js/src> DEBUG: | %CPU "ppc"
>js/src> DEBUG: | #elif __alpha__
>js/src> DEBUG: | %CPU "Alpha"
>js/src> DEBUG: | #elif __hppa__
>js/src> DEBUG: | %CPU "hppa"
>js/src> DEBUG: | #elif __sparc__ && __arch64__
>js/src> DEBUG: | %CPU "sparc64"
>js/src> DEBUG: | #elif __sparc__
>js/src> DEBUG: | %CPU "sparc"
>js/src> DEBUG: | #elif __mips64
>js/src> DEBUG: | %CPU "mips64"
>js/src> DEBUG: | #elif __mips__
>js/src> DEBUG: | %CPU "mips32"
>js/src> DEBUG: | #elif __sh__
>js/src> DEBUG: | %CPU "sh4"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __FreeBSD_kernel__
>js/src> DEBUG: | %KERNEL "kFreeBSD"
>js/src> DEBUG: | #elif __DragonFly__
>js/src> DEBUG: | %KERNEL "DragonFly"
>js/src> DEBUG: | #elif __OpenBSD__
>js/src> DEBUG: | %KERNEL "OpenBSD"
>js/src> DEBUG: | #elif __sun__
>js/src> DEBUG: | %KERNEL "SunOS"
>js/src> DEBUG: | #elif __FreeBSD__
>js/src> DEBUG: | %KERNEL "FreeBSD"
>js/src> DEBUG: | #elif __linux__
>js/src> DEBUG: | %KERNEL "Linux"
>js/src> DEBUG: | #elif _WIN32 || __CYGWIN__
>js/src> DEBUG: | %KERNEL "WINNT"
>js/src> DEBUG: | #elif __NetBSD__
>js/src> DEBUG: | %KERNEL "NetBSD"
>js/src> DEBUG: | #elif __APPLE__
>js/src> DEBUG: | %KERNEL "Darwin"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __ANDROID__
>js/src> DEBUG: | %OS "Android"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "little"
>js/src> DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "big"
>js/src> DEBUG: | #endif
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -E /tmp/conftest.WI0FVI.cpp`
>js/src> DEBUG: COMPILER = clang
>js/src> DEBUG: VERSION = 7.0.1
>js/src> DEBUG: cplusplus = 201402L
>js/src> DEBUG: CPU = x86_64
>js/src> DEBUG: KERNEL = FreeBSD
>js/src> DEBUG: ENDIANNESS = little
>js/src> INFO: yes
>js/src> INFO: checking the target C++ compiler version... 
>js/src> INFO: 7.0.1
>js/src> INFO: checking the target C++ compiler works... 
>js/src> DEBUG: Creating `/tmp/conftest.Q1MUFR.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.Q1MUFR.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for the host C compiler... 
>js/src> DEBUG: _host_cc: Trying /usr/local/bin/clang70
>js/src> INFO: /usr/local/bin/clang70
>js/src> INFO: checking whether the host C compiler can be used... 
>js/src> DEBUG: Creating `/tmp/conftest.kzAxvy.c` with content:
>js/src> DEBUG: | #if defined(_MSC_VER)
>js/src> DEBUG: | #if defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang-cl"
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #else
>js/src> DEBUG: | %COMPILER "msvc"
>js/src> DEBUG: | %VERSION _MSC_FULL_VER
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #elif defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang"
>js/src> DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #  endif
>js/src> DEBUG: | #elif defined(__GNUC__)
>js/src> DEBUG: | %COMPILER "gcc"
>js/src> DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>js/src> DEBUG: | #endif
>js/src> DEBUG: | 
>js/src> DEBUG: | #if __cplusplus
>js/src> DEBUG: | %cplusplus __cplusplus
>js/src> DEBUG: | #elif __STDC_VERSION__
>js/src> DEBUG: | %STDC_VERSION __STDC_VERSION__
>js/src> DEBUG: | #elif __STDC__
>js/src> DEBUG: | %STDC_VERSION 198900L
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __i386__ || _M_IX86
>js/src> DEBUG: | %CPU "x86"
>js/src> DEBUG: | #elif __x86_64__ || _M_X64
>js/src> DEBUG: | %CPU "x86_64"
>js/src> DEBUG: | #elif __arm__ || _M_ARM
>js/src> DEBUG: | %CPU "arm"
>js/src> DEBUG: | #elif __aarch64__ || _M_ARM64
>js/src> DEBUG: | %CPU "aarch64"
>js/src> DEBUG: | #elif __ia64__
>js/src> DEBUG: | %CPU "ia64"
>js/src> DEBUG: | #elif __s390x__
>js/src> DEBUG: | %CPU "s390x"
>js/src> DEBUG: | #elif __s390__
>js/src> DEBUG: | %CPU "s390"
>js/src> DEBUG: | #elif __powerpc64__
>js/src> DEBUG: | %CPU "ppc64"
>js/src> DEBUG: | #elif __powerpc__
>js/src> DEBUG: | %CPU "ppc"
>js/src> DEBUG: | #elif __alpha__
>js/src> DEBUG: | %CPU "Alpha"
>js/src> DEBUG: | #elif __hppa__
>js/src> DEBUG: | %CPU "hppa"
>js/src> DEBUG: | #elif __sparc__ && __arch64__
>js/src> DEBUG: | %CPU "sparc64"
>js/src> DEBUG: | #elif __sparc__
>js/src> DEBUG: | %CPU "sparc"
>js/src> DEBUG: | #elif __mips64
>js/src> DEBUG: | %CPU "mips64"
>js/src> DEBUG: | #elif __mips__
>js/src> DEBUG: | %CPU "mips32"
>js/src> DEBUG: | #elif __sh__
>js/src> DEBUG: | %CPU "sh4"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __FreeBSD_kernel__
>js/src> DEBUG: | %KERNEL "kFreeBSD"
>js/src> DEBUG: | #elif __DragonFly__
>js/src> DEBUG: | %KERNEL "DragonFly"
>js/src> DEBUG: | #elif __OpenBSD__
>js/src> DEBUG: | %KERNEL "OpenBSD"
>js/src> DEBUG: | #elif __sun__
>js/src> DEBUG: | %KERNEL "SunOS"
>js/src> DEBUG: | #elif __FreeBSD__
>js/src> DEBUG: | %KERNEL "FreeBSD"
>js/src> DEBUG: | #elif __linux__
>js/src> DEBUG: | %KERNEL "Linux"
>js/src> DEBUG: | #elif _WIN32 || __CYGWIN__
>js/src> DEBUG: | %KERNEL "WINNT"
>js/src> DEBUG: | #elif __NetBSD__
>js/src> DEBUG: | %KERNEL "NetBSD"
>js/src> DEBUG: | #elif __APPLE__
>js/src> DEBUG: | %KERNEL "Darwin"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __ANDROID__
>js/src> DEBUG: | %OS "Android"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "little"
>js/src> DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "big"
>js/src> DEBUG: | #endif
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -E /tmp/conftest.kzAxvy.c`
>js/src> DEBUG: COMPILER = clang
>js/src> DEBUG: VERSION = 7.0.1
>js/src> DEBUG: STDC_VERSION = 199901L
>js/src> DEBUG: CPU = x86_64
>js/src> DEBUG: KERNEL = FreeBSD
>js/src> DEBUG: ENDIANNESS = little
>js/src> INFO: yes
>js/src> INFO: checking the host C compiler version... 
>js/src> INFO: 7.0.1
>js/src> INFO: checking the host C compiler works... 
>js/src> DEBUG: Creating `/tmp/conftest.Sbf5qX.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -c /tmp/conftest.Sbf5qX.c`
>js/src> INFO: yes
>js/src> INFO: checking for the host C++ compiler... 
>js/src> DEBUG: _host_cxx: Trying /usr/local/bin/clang++70
>js/src> INFO: /usr/local/bin/clang++70
>js/src> INFO: checking whether the host C++ compiler can be used... 
>js/src> DEBUG: Creating `/tmp/conftest.vwZjbm.cpp` with content:
>js/src> DEBUG: | #if defined(_MSC_VER)
>js/src> DEBUG: | #if defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang-cl"
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #else
>js/src> DEBUG: | %COMPILER "msvc"
>js/src> DEBUG: | %VERSION _MSC_FULL_VER
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #elif defined(__clang__)
>js/src> DEBUG: | %COMPILER "clang"
>js/src> DEBUG: | #  if !__cplusplus || __has_builtin(__builtin_bitreverse8)
>js/src> DEBUG: | %VERSION __clang_major__.__clang_minor__.__clang_patchlevel__
>js/src> DEBUG: | #  endif
>js/src> DEBUG: | #elif defined(__GNUC__)
>js/src> DEBUG: | %COMPILER "gcc"
>js/src> DEBUG: | %VERSION __GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__
>js/src> DEBUG: | #endif
>js/src> DEBUG: | 
>js/src> DEBUG: | #if __cplusplus
>js/src> DEBUG: | %cplusplus __cplusplus
>js/src> DEBUG: | #elif __STDC_VERSION__
>js/src> DEBUG: | %STDC_VERSION __STDC_VERSION__
>js/src> DEBUG: | #elif __STDC__
>js/src> DEBUG: | %STDC_VERSION 198900L
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __i386__ || _M_IX86
>js/src> DEBUG: | %CPU "x86"
>js/src> DEBUG: | #elif __x86_64__ || _M_X64
>js/src> DEBUG: | %CPU "x86_64"
>js/src> DEBUG: | #elif __arm__ || _M_ARM
>js/src> DEBUG: | %CPU "arm"
>js/src> DEBUG: | #elif __aarch64__ || _M_ARM64
>js/src> DEBUG: | %CPU "aarch64"
>js/src> DEBUG: | #elif __ia64__
>js/src> DEBUG: | %CPU "ia64"
>js/src> DEBUG: | #elif __s390x__
>js/src> DEBUG: | %CPU "s390x"
>js/src> DEBUG: | #elif __s390__
>js/src> DEBUG: | %CPU "s390"
>js/src> DEBUG: | #elif __powerpc64__
>js/src> DEBUG: | %CPU "ppc64"
>js/src> DEBUG: | #elif __powerpc__
>js/src> DEBUG: | %CPU "ppc"
>js/src> DEBUG: | #elif __alpha__
>js/src> DEBUG: | %CPU "Alpha"
>js/src> DEBUG: | #elif __hppa__
>js/src> DEBUG: | %CPU "hppa"
>js/src> DEBUG: | #elif __sparc__ && __arch64__
>js/src> DEBUG: | %CPU "sparc64"
>js/src> DEBUG: | #elif __sparc__
>js/src> DEBUG: | %CPU "sparc"
>js/src> DEBUG: | #elif __mips64
>js/src> DEBUG: | %CPU "mips64"
>js/src> DEBUG: | #elif __mips__
>js/src> DEBUG: | %CPU "mips32"
>js/src> DEBUG: | #elif __sh__
>js/src> DEBUG: | %CPU "sh4"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __FreeBSD_kernel__
>js/src> DEBUG: | %KERNEL "kFreeBSD"
>js/src> DEBUG: | #elif __DragonFly__
>js/src> DEBUG: | %KERNEL "DragonFly"
>js/src> DEBUG: | #elif __OpenBSD__
>js/src> DEBUG: | %KERNEL "OpenBSD"
>js/src> DEBUG: | #elif __sun__
>js/src> DEBUG: | %KERNEL "SunOS"
>js/src> DEBUG: | #elif __FreeBSD__
>js/src> DEBUG: | %KERNEL "FreeBSD"
>js/src> DEBUG: | #elif __linux__
>js/src> DEBUG: | %KERNEL "Linux"
>js/src> DEBUG: | #elif _WIN32 || __CYGWIN__
>js/src> DEBUG: | %KERNEL "WINNT"
>js/src> DEBUG: | #elif __NetBSD__
>js/src> DEBUG: | %KERNEL "NetBSD"
>js/src> DEBUG: | #elif __APPLE__
>js/src> DEBUG: | %KERNEL "Darwin"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if __ANDROID__
>js/src> DEBUG: | %OS "Android"
>js/src> DEBUG: | #endif
>js/src> DEBUG: | #if _MSC_VER || __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "little"
>js/src> DEBUG: | #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
>js/src> DEBUG: | %ENDIANNESS "big"
>js/src> DEBUG: | #endif
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -E /tmp/conftest.vwZjbm.cpp`
>js/src> DEBUG: COMPILER = clang
>js/src> DEBUG: VERSION = 7.0.1
>js/src> DEBUG: cplusplus = 201402L
>js/src> DEBUG: CPU = x86_64
>js/src> DEBUG: KERNEL = FreeBSD
>js/src> DEBUG: ENDIANNESS = little
>js/src> INFO: yes
>js/src> INFO: checking the host C++ compiler version... 
>js/src> INFO: 7.0.1
>js/src> INFO: checking the host C++ compiler works... 
>js/src> DEBUG: Creating `/tmp/conftest.hsA9Oa.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.hsA9Oa.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for 64-bit OS... 
>js/src> DEBUG: Creating `/tmp/conftest.z73aS1.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | static_assert(sizeof(void *) == 8, "")
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.z73aS1.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for llvm_profdata... 
>js/src> DEBUG: llvm_profdata: Trying llvm-profdata
>js/src> INFO: /usr/bin/llvm-profdata
>js/src> INFO: checking for linker... 
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Wl,--version`
>js/src> INFO: lld
>js/src> INFO: checking for the assembler... 
>js/src> DEBUG: _as: Trying /usr/local/bin/clang70
>js/src> INFO: /usr/local/bin/clang70
>js/src> INFO: checking whether the C compiler supports -fsanitize=fuzzer-no-link... 
>js/src> DEBUG: Creating `/tmp/conftest.E48KqP.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -fsanitize=fuzzer-no-link -c /tmp/conftest.E48KqP.c`
>js/src> INFO: yes
>js/src> INFO: checking for ar... 
>js/src> DEBUG: ar: Trying /usr/bin/ar
>js/src> INFO: /usr/bin/ar
>js/src> INFO: checking for pkg_config... 
>js/src> DEBUG: pkg_config: Trying pkgconf
>js/src> INFO: /usr/local/bin/pkgconf
>js/src> INFO: checking for pkg-config version... 
>js/src> DEBUG: Executing: `/usr/local/bin/pkgconf --version`
>js/src> INFO: 1.6.0
>js/src> INFO: checking for stdint.h... 
>js/src> DEBUG: Creating `/tmp/conftest.nVbyd9.cpp` with content:
>js/src> DEBUG: | #include <stdint.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.nVbyd9.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for inttypes.h... 
>js/src> DEBUG: Creating `/tmp/conftest.VBbaN3.cpp` with content:
>js/src> DEBUG: | #include <inttypes.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.VBbaN3.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for malloc.h... 
>js/src> DEBUG: Creating `/tmp/conftest.MnEVOg.cpp` with content:
>js/src> DEBUG: | #include <malloc.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.MnEVOg.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | In file included from /tmp/conftest.MnEVOg.cpp:1:
>js/src> DEBUG: | /usr/include/malloc.h:3:2: error: "<malloc.h> has been replaced by <stdlib.h>"
>js/src> DEBUG: | #error "<malloc.h> has been replaced by <stdlib.h>"
>js/src> DEBUG: |  ^
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for alloca.h... 
>js/src> DEBUG: Creating `/tmp/conftest.0dfr3E.cpp` with content:
>js/src> DEBUG: | #include <alloca.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.0dfr3E.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.0dfr3E.cpp:1:10: fatal error: 'alloca.h' file not found
>js/src> DEBUG: | #include <alloca.h>
>js/src> DEBUG: |          ^~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for sys/byteorder.h... 
>js/src> DEBUG: Creating `/tmp/conftest.H7fvOz.cpp` with content:
>js/src> DEBUG: | #include <sys/byteorder.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.H7fvOz.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.H7fvOz.cpp:1:10: fatal error: 'sys/byteorder.h' file not found
>js/src> DEBUG: | #include <sys/byteorder.h>
>js/src> DEBUG: |          ^~~~~~~~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for getopt.h... 
>js/src> DEBUG: Creating `/tmp/conftest.fKetQG.cpp` with content:
>js/src> DEBUG: | #include <getopt.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.fKetQG.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for unistd.h... 
>js/src> DEBUG: Creating `/tmp/conftest.qfgpAU.cpp` with content:
>js/src> DEBUG: | #include <unistd.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.qfgpAU.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for nl_types.h... 
>js/src> DEBUG: Creating `/tmp/conftest.Zc4S9n.cpp` with content:
>js/src> DEBUG: | #include <nl_types.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.Zc4S9n.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for cpuid.h... 
>js/src> DEBUG: Creating `/tmp/conftest.HcFRdd.cpp` with content:
>js/src> DEBUG: | #include <cpuid.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.HcFRdd.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for sys/statvfs.h... 
>js/src> DEBUG: Creating `/tmp/conftest.ZZyOtv.cpp` with content:
>js/src> DEBUG: | #include <sys/statvfs.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.ZZyOtv.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for sys/statfs.h... 
>js/src> DEBUG: Creating `/tmp/conftest.80_7pN.cpp` with content:
>js/src> DEBUG: | #include <sys/statfs.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.80_7pN.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.80_7pN.cpp:1:10: fatal error: 'sys/statfs.h' file not found
>js/src> DEBUG: | #include <sys/statfs.h>
>js/src> DEBUG: |          ^~~~~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for sys/vfs.h... 
>js/src> DEBUG: Creating `/tmp/conftest.tMXBm7.cpp` with content:
>js/src> DEBUG: | #include <sys/vfs.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.tMXBm7.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.tMXBm7.cpp:1:10: fatal error: 'sys/vfs.h' file not found
>js/src> DEBUG: | #include <sys/vfs.h>
>js/src> DEBUG: |          ^~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for sys/mount.h... 
>js/src> DEBUG: Creating `/tmp/conftest.1Bpxuh.cpp` with content:
>js/src> DEBUG: | #include <sys/mount.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.1Bpxuh.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for sys/quota.h... 
>js/src> DEBUG: Creating `/tmp/conftest.zgDhtW.cpp` with content:
>js/src> DEBUG: | #include <sys/quota.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | quotactl(0, nullptr, 0, (caddr_t)nullptr);
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.zgDhtW.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.zgDhtW.cpp:1:10: fatal error: 'sys/quota.h' file not found
>js/src> DEBUG: | #include <sys/quota.h>
>js/src> DEBUG: |          ^~~~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for sys/queue.h... 
>js/src> DEBUG: Creating `/tmp/conftest.eeNRXJ.cpp` with content:
>js/src> DEBUG: | #include <sys/queue.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.eeNRXJ.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for sys/types.h... 
>js/src> DEBUG: Creating `/tmp/conftest.mXlcQ3.cpp` with content:
>js/src> DEBUG: | #include <sys/types.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.mXlcQ3.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for netinet/in.h... 
>js/src> DEBUG: Creating `/tmp/conftest.8EfHbx.cpp` with content:
>js/src> DEBUG: | #include <netinet/in.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.8EfHbx.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for byteswap.h... 
>js/src> DEBUG: Creating `/tmp/conftest.VeCULr.cpp` with content:
>js/src> DEBUG: | #include <byteswap.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.VeCULr.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.VeCULr.cpp:1:10: fatal error: 'byteswap.h' file not found
>js/src> DEBUG: | #include <byteswap.h>
>js/src> DEBUG: |          ^~~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking for perf_event_open system call... 
>js/src> DEBUG: Creating `/tmp/conftest.FazgnS.cpp` with content:
>js/src> DEBUG: | #include <asm/unistd.h>
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | return sizeof(__NR_perf_event_open);
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -c /tmp/conftest.FazgnS.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | /tmp/conftest.FazgnS.cpp:1:10: fatal error: 'asm/unistd.h' file not found
>js/src> DEBUG: | #include <asm/unistd.h>
>js/src> DEBUG: |          ^~~~~~~~~~~~~~
>js/src> DEBUG: | 1 error generated.
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wbitfield-enum-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.j8ohhH.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wbitfield-enum-conversion -c /tmp/conftest.j8ohhH.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wbitfield-enum-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.SN_mgd.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wbitfield-enum-conversion -c /tmp/conftest.SN_mgd.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wshadow-field-in-constructor-modified... 
>js/src> DEBUG: Creating `/tmp/conftest.ly0ZJ6.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.ly0ZJ6.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wshadow-field-in-constructor-modified... 
>js/src> DEBUG: Creating `/tmp/conftest.p88nP8.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wshadow-field-in-constructor-modified -c /tmp/conftest.p88nP8.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wunreachable-code-return... 
>js/src> DEBUG: Creating `/tmp/conftest.4UvUmS.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wunreachable-code-return -c /tmp/conftest.4UvUmS.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wunreachable-code-return... 
>js/src> DEBUG: Creating `/tmp/conftest.g4JJqX.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wunreachable-code-return -c /tmp/conftest.g4JJqX.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wclass-varargs... 
>js/src> DEBUG: Creating `/tmp/conftest.8xzaHe.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wclass-varargs -c /tmp/conftest.8xzaHe.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wclass-varargs... 
>js/src> DEBUG: Creating `/tmp/conftest.yovWkA.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wclass-varargs -c /tmp/conftest.yovWkA.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wfloat-overflow-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.VdfsAc.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wfloat-overflow-conversion -c /tmp/conftest.VdfsAc.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wfloat-overflow-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.nbXmgm.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wfloat-overflow-conversion -c /tmp/conftest.nbXmgm.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wfloat-zero-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.S58wUY.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wfloat-zero-conversion -c /tmp/conftest.S58wUY.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wfloat-zero-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.oNGphR.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wfloat-zero-conversion -c /tmp/conftest.oNGphR.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wloop-analysis... 
>js/src> DEBUG: Creating `/tmp/conftest.bJ0bKr.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wloop-analysis -c /tmp/conftest.bJ0bKr.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wloop-analysis... 
>js/src> DEBUG: Creating `/tmp/conftest.CAJKQy.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wloop-analysis -c /tmp/conftest.CAJKQy.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wc++1z-compat... 
>js/src> DEBUG: Creating `/tmp/conftest.ET9WlO.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wc++1z-compat -c /tmp/conftest.ET9WlO.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wc++2a-compat... 
>js/src> DEBUG: Creating `/tmp/conftest.uDPjCn.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wc++2a-compat -c /tmp/conftest.uDPjCn.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wcomma... 
>js/src> DEBUG: Creating `/tmp/conftest.3e5Z2S.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wcomma -c /tmp/conftest.3e5Z2S.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wduplicated-cond... 
>js/src> DEBUG: Creating `/tmp/conftest.ZdTf6J.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wduplicated-cond -c /tmp/conftest.ZdTf6J.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Wduplicated-cond'; did you mean '-Wduplicate-enum'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wduplicated-cond... 
>js/src> DEBUG: Creating `/tmp/conftest.Qaei2F.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wduplicated-cond -c /tmp/conftest.Qaei2F.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Wduplicated-cond'; did you mean '-Wduplicate-enum'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wimplicit-fallthrough... 
>js/src> DEBUG: Creating `/tmp/conftest.87YjbW.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wimplicit-fallthrough -c /tmp/conftest.87YjbW.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wstring-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.vqUpzi.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wstring-conversion -c /tmp/conftest.vqUpzi.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wstring-conversion... 
>js/src> DEBUG: Creating `/tmp/conftest.a0peS6.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wstring-conversion -c /tmp/conftest.a0peS6.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wtautological-overlap-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.7nnd9R.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-overlap-compare -c /tmp/conftest.7nnd9R.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wtautological-overlap-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.BMehhn.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-overlap-compare -c /tmp/conftest.BMehhn.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wtautological-unsigned-enum-zero-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.WSu94E.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.WSu94E.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wtautological-unsigned-enum-zero-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.Rg9q7V.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-unsigned-enum-zero-compare -c /tmp/conftest.Rg9q7V.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wtautological-unsigned-zero-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.BAjuPd.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.BAjuPd.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wtautological-unsigned-zero-compare... 
>js/src> DEBUG: Creating `/tmp/conftest.Oj6Ood.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wtautological-unsigned-zero-compare -c /tmp/conftest.Oj6Ood.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-inline-new-delete... 
>js/src> DEBUG: Creating `/tmp/conftest.7LBBGf.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Winline-new-delete -c /tmp/conftest.7LBBGf.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wno-error=maybe-uninitialized... 
>js/src> DEBUG: Creating `/tmp/conftest.MESVjo.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.MESVjo.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=maybe-uninitialized... 
>js/src> DEBUG: Creating `/tmp/conftest.PkKx2d.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=maybe-uninitialized -c /tmp/conftest.PkKx2d.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=maybe-uninitialized'; did you mean '-Werror=uninitialized'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wno-error=deprecated-declarations... 
>js/src> DEBUG: Creating `/tmp/conftest.UoA7bg.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.UoA7bg.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=deprecated-declarations... 
>js/src> DEBUG: Creating `/tmp/conftest.IumtHB.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=deprecated-declarations -c /tmp/conftest.IumtHB.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wno-error=array-bounds... 
>js/src> DEBUG: Creating `/tmp/conftest._kZ8Gw.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=array-bounds -c /tmp/conftest._kZ8Gw.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=array-bounds... 
>js/src> DEBUG: Creating `/tmp/conftest.iXJFc4.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=array-bounds -c /tmp/conftest.iXJFc4.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wno-error=free-nonheap-object... 
>js/src> DEBUG: Creating `/tmp/conftest.Akv0JX.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.Akv0JX.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=free-nonheap-object'; did you mean '-Werror=sequence-point'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=free-nonheap-object... 
>js/src> DEBUG: Creating `/tmp/conftest.aA9tQ9.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=free-nonheap-object -c /tmp/conftest.aA9tQ9.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=free-nonheap-object'; did you mean '-Werror=sequence-point'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wno-error=multistatement-macros... 
>js/src> DEBUG: Creating `/tmp/conftest.4CrfnH.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=multistatement-macros -c /tmp/conftest.4CrfnH.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=multistatement-macros'; did you mean '-Werror=unused-macros'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=multistatement-macros... 
>js/src> DEBUG: Creating `/tmp/conftest.1lfvgS.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=multistatement-macros -c /tmp/conftest.1lfvgS.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=multistatement-macros'; did you mean '-Werror=unused-macros'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wno-error=return-std-move... 
>js/src> DEBUG: Creating `/tmp/conftest.EA5VLU.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=return-std-move -c /tmp/conftest.EA5VLU.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=return-std-move... 
>js/src> DEBUG: Creating `/tmp/conftest.eldVtY.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=return-std-move -c /tmp/conftest.eldVtY.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wno-error=class-memaccess... 
>js/src> DEBUG: Creating `/tmp/conftest.5aTrTT.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=class-memaccess -c /tmp/conftest.5aTrTT.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=class-memaccess'; did you mean '-Werror=class-varargs'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=class-memaccess... 
>js/src> DEBUG: Creating `/tmp/conftest.saqcoe.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=class-memaccess -c /tmp/conftest.saqcoe.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Werror=class-memaccess'; did you mean '-Werror=class-varargs'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wno-error=atomic-alignment... 
>js/src> DEBUG: Creating `/tmp/conftest.884ldB.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wno-error=atomic-alignment -c /tmp/conftest.884ldB.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-error=atomic-alignment... 
>js/src> DEBUG: Creating `/tmp/conftest.Plf4Ke.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wno-error=atomic-alignment -c /tmp/conftest.Plf4Ke.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wformat... 
>js/src> DEBUG: Creating `/tmp/conftest.3Ux7DJ.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat -c /tmp/conftest.3Ux7DJ.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wformat... 
>js/src> DEBUG: Creating `/tmp/conftest.xsQtm9.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat -c /tmp/conftest.xsQtm9.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wformat-security... 
>js/src> DEBUG: Creating `/tmp/conftest.zx6eQl.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat-security -c /tmp/conftest.zx6eQl.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wformat-security... 
>js/src> DEBUG: Creating `/tmp/conftest.ETOdyq.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat-security -c /tmp/conftest.ETOdyq.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C compiler supports -Wformat-overflow=2... 
>js/src> DEBUG: Creating `/tmp/conftest.MUtnya.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wformat-overflow=2 -c /tmp/conftest.MUtnya.c`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Wformat-overflow=2'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C++ compiler supports -Wformat-overflow=2... 
>js/src> DEBUG: Creating `/tmp/conftest.c26k0X.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wformat-overflow=2 -c /tmp/conftest.c26k0X.cpp`
>js/src> DEBUG: The command returned non-zero exit status 1.
>js/src> DEBUG: Its error output was:
>js/src> DEBUG: | error: unknown warning option '-Wformat-overflow=2'; did you mean '-Wshift-overflow'? [-Werror,-Wunknown-warning-option]
>js/src> INFO: no
>js/src> INFO: checking whether the C compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
>js/src> DEBUG: Creating `/tmp/conftest.NzJvZZ.c` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang70 -std=gnu99 -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.NzJvZZ.c`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-gnu-zero-variadic-macro-arguments... 
>js/src> DEBUG: Creating `/tmp/conftest.fcI2Ql.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wgnu-zero-variadic-macro-arguments -c /tmp/conftest.fcI2Ql.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -Wno-noexcept-type... 
>js/src> DEBUG: Creating `/tmp/conftest.6tCKzD.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -Wnoexcept-type -c /tmp/conftest.6tCKzD.cpp`
>js/src> INFO: yes
>js/src> INFO: checking whether the C++ compiler supports -fno-sized-deallocation... 
>js/src> DEBUG: Creating `/tmp/conftest.4S4iF6.cpp` with content:
>js/src> DEBUG: | int
>js/src> DEBUG: | main(void)
>js/src> DEBUG: | {
>js/src> DEBUG: | 
>js/src> DEBUG: |   ;
>js/src> DEBUG: |   return 0;
>js/src> DEBUG: | }
>js/src> DEBUG: Executing: `/usr/local/bin/clang++70 -Werror -fno-sized-deallocation -c /tmp/conftest.4S4iF6.cpp`
>js/src> INFO: yes
>js/src> INFO: checking for rustfmt... 
>js/src> DEBUG: rustfmt: Trying rustfmt
>js/src> INFO: /usr/local/bin/rustfmt
>js/src> INFO: checking for llvm-config... 
>js/src> DEBUG: llvm_config: Trying llvm-config70
>js/src> INFO: /usr/local/bin/llvm-config70
>js/src> DEBUG: Executing: `/usr/local/bin/llvm-config70 --version`
>js/src> DEBUG: Executing: `/usr/local/bin/llvm-config70 --libdir`
>js/src> DEBUG: Executing: `/usr/local/bin/llvm-config70 --bindir`
>js/src> INFO: checking bindgen cflags... 
>js/src> INFO: -x c++ -std=gnu++14 -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_BSD=1 -DOS_FREEBSD=1
>js/src> INFO: checking for rustc... 
>js/src> DEBUG: rustc: Trying rustc
>js/src> INFO: /usr/local/bin/rustc
>js/src> INFO: checking for cargo... 
>js/src> DEBUG: cargo: Trying cargo
>js/src> INFO: /usr/local/bin/cargo
>js/src> INFO: checking rustc version... 
>js/src> DEBUG: Executing: `/usr/local/bin/rustc --version --verbose`
>js/src> INFO: 1.33.0
>js/src> INFO: checking cargo version... 
>js/src> DEBUG: Executing: `/usr/local/bin/cargo --version --verbose`
>js/src> INFO: 1.33.0
>js/src> DEBUG: Executing: `/usr/local/bin/rustc --print target-list`
>js/src> DEBUG: Creating `/tmp/conftestKsRmoh.rs` with content:
>js/src> DEBUG: | pub extern fn hello() { println!("Hello world"); }
>js/src> DEBUG: Executing: `/usr/local/bin/rustc --crate-type staticlib --target=x86_64-unknown-freebsd -o /tmp/conftest_PsUbJ.rlib /tmp/conftestKsRmoh.rs`
>js/src> DEBUG: Creating `/tmp/conftestYjgQSZ.rs` with content:
>js/src> DEBUG: | pub extern fn hello() { println!("Hello world"); }
>js/src> DEBUG: Executing: `/usr/local/bin/rustc --crate-type staticlib --target=x86_64-unknown-freebsd -o /tmp/conftest5P4L0B.rlib /tmp/conftestYjgQSZ.rs`
>js/src> INFO: checking for rustdoc... 
>js/src> DEBUG: rustdoc: Trying rustdoc
>js/src> INFO: /usr/local/bin/rustdoc
>js/src> INFO: checking for libffi > 3.0.9... 
>js/src> INFO: yes
>js/src> INFO: checking MOZ_FFI_CFLAGS... 
>js/src> DEBUG: Executing: `/usr/local/bin/pkgconf --cflags 'libffi > 3.0.9'`
>js/src> INFO: -I/usr/local/lib/libffi-3.2.1/include
>js/src> INFO: checking MOZ_FFI_LIBS... 
>js/src> DEBUG: Executing: `/usr/local/bin/pkgconf --libs 'libffi > 3.0.9'`
>js/src> INFO: -L/usr/local/lib -lffi
>js/src> INFO: checking for awk... 
>js/src> DEBUG: awk: Trying gawk
>js/src> DEBUG: awk: Trying mawk
>js/src> DEBUG: awk: Trying nawk
>js/src> INFO: /usr/bin/nawk
>js/src> INFO: checking for perl... 
>js/src> DEBUG: perl: Trying /usr/local/bin/perl
>js/src> INFO: /usr/local/bin/perl
>js/src> INFO: checking for minimum required perl version >= 5.006... 
>js/src> DEBUG: Executing: `/usr/local/bin/perl -e 'print $]'`
>js/src> INFO: 5.028001
>js/src> INFO: checking for full perl installation... 
>js/src> INFO: yes
>js/src> INFO: checking for gmake... 
>js/src> DEBUG: gmake: Trying gmake
>js/src> INFO: /usr/local/bin/gmake
>js/src> INFO: checking for watchman... 
>js/src> INFO: not found
>js/src> INFO: checking for xargs... 
>js/src> DEBUG: xargs: Trying xargs
>js/src> INFO: /usr/bin/xargs
>js/src> INFO: checking for autoconf... 
>js/src> INFO: /usr/local/bin/autoconf-2.13
>js/src> INFO: Refreshing /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/js/src/old-configure with /usr/local/bin/autoconf-2.13
>js/src> DEBUG: Injecting the following to old-configure:
>js/src> DEBUG: | export AUTOCONF=/usr/local/bin/autoconf-2.13
>js/src> DEBUG: | _topsrcdir=/tmp/ports/usr/ports/www/firefox/work/firefox-66.0
>js/src> DEBUG: | _objdir=/tmp/ports/usr/ports/www/firefox/work/.build/js/src
>js/src> DEBUG: | MOZ_BUILD_ROOT=/tmp/ports/usr/ports/www/firefox/work/.build/js/src
>js/src> DEBUG: | DIST=/tmp/ports/usr/ports/www/firefox/work/.build/dist
>js/src> DEBUG: | PYTHON=/tmp/ports/usr/ports/www/firefox/work/.build/_virtualenvs/init/bin/python
>js/src> DEBUG: | CROSS_COMPILE=''
>js/src> DEBUG: | HAVE_64BIT_BUILD=1
>js/src> DEBUG: | OS_TARGET=FreeBSD
>js/src> DEBUG: | OS_ARCH=FreeBSD
>js/src> DEBUG: | CPU_ARCH=x86_64
>js/src> DEBUG: | HOST_OS_ARCH=FreeBSD
>js/src> DEBUG: | MOZ_BUILD_APP=js
>js/src> DEBUG: | RELEASE_OR_BETA=1
>js/src> DEBUG: | MOZILLA_VERSION=66.0
>js/src> DEBUG: | MOZILLA_SYMBOLVERSION=66
>js/src> DEBUG: | MOZ_APP_VERSION=66.0
>js/src> DEBUG: | MOZ_UPDATE_CHANNEL=default
>js/src> DEBUG: | COMPILE_ENVIRONMENT=1
>js/src> DEBUG: | MOZ_DEBUG=''
>js/src> DEBUG: | MOZ_OPTIMIZE=1
>js/src> DEBUG: | YASM=1
>js/src> DEBUG: | CC='/usr/local/bin/clang70 -std=gnu99'
>js/src> DEBUG: | CC_TYPE=clang
>js/src> DEBUG: | CPP='/usr/local/bin/clang70 -E -std=gnu99'
>js/src> DEBUG: | CXX=/usr/local/bin/clang++70
>js/src> DEBUG: | CXXCPP='/usr/local/bin/clang++70 -E'
>js/src> DEBUG: | HOST_CC='/usr/local/bin/clang70 -std=gnu99'
>js/src> DEBUG: | HOST_CC_TYPE=clang
>js/src> DEBUG: | HOST_CXX=/usr/local/bin/clang++70
>js/src> DEBUG: | MOZ_DEBUG_FLAGS=-g
>js/src> DEBUG: | MOZ_LTO_CFLAGS=''
>js/src> DEBUG: | MOZ_LTO_LDFLAGS=''
>js/src> DEBUG: | MOZ_HARDENING_CFLAGS='-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong'
>js/src> DEBUG: | MOZ_HARDENING_LDFLAGS=''
>js/src> DEBUG: | MOZ_HARDENING_CFLAGS_JS='-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2'
>js/src> DEBUG: | MOZ_HARDENING_LDFLAGS_JS=''
>js/src> DEBUG: | LINKER_LDFLAGS=''
>js/src> DEBUG: | GCC_USE_GNU_LD=1
>js/src> DEBUG: | AS='/usr/local/bin/clang70 -std=gnu99'
>js/src> DEBUG: | GNU_AS=1
>js/src> DEBUG: | LIBFUZZER_FLAGS=-fsanitize=fuzzer-no-link
>js/src> DEBUG: | AR=/usr/bin/ar
>js/src> DEBUG: | PKG_CONFIG=/usr/local/bin/pkgconf
>js/src> DEBUG: | MOZ_ENABLE_WARNINGS_AS_ERRORS=''
>js/src> DEBUG: | _WARNINGS_CFLAGS='-Wall -Wbitfield-enum-conversion -Wempty-body -Wignored-qualifiers -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wunreachable-code -Wunreachable-code-return -Wclass-varargs -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wstring-conversion -Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare -Wtautological-unsigned-zero-compare -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=return-std-move -Wno-error=atomic-alignment -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments'
>js/src> DEBUG: | _WARNINGS_CXXFLAGS='-Wall -Wbitfield-enum-conversion -Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith -Wshadow-field-in-constructor-modified -Wsign-compare -Wtype-limits -Wunreachable-code -Wunreachable-code-return -Wwrite-strings -Wno-invalid-offsetof -Wclass-varargs -Wfloat-overflow-conversion -Wfloat-zero-conversion -Wloop-analysis -Wc++1z-compat -Wc++2a-compat -Wcomma -Wimplicit-fallthrough -Wstring-conversion -Wtautological-overlap-compare -Wtautological-unsigned-enum-zero-compare -Wtautological-unsigned-zero-compare -Wno-inline-new-delete -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=return-std-move -Wno-error=atomic-alignment -Wformat -Wformat-security -Wno-gnu-zero-variadic-macro-arguments -Wno-noexcept-type'
>js/src> DEBUG: | _WARNINGS_HOST_CFLAGS=''
>js/src> DEBUG: | _WARNINGS_HOST_CXXFLAGS=''
>js/src> DEBUG: | _COMPILATION_CFLAGS=''
>js/src> DEBUG: | _COMPILATION_CXXFLAGS=-fno-sized-deallocation
>js/src> DEBUG: | _COMPILATION_HOST_CFLAGS=''
>js/src> DEBUG: | _COMPILATION_HOST_CXXFLAGS=''
>js/src> DEBUG: | OBJ_SUFFIX=o
>js/src> DEBUG: | _BINDGEN_CFLAGS='-x c++ -std=gnu++14 -fno-sized-deallocation -DTRACING=1 -DIMPL_LIBXUL -DMOZILLA_INTERNAL_API -DRUST_BINDGEN -DOS_POSIX=1 -DOS_BSD=1 -DOS_FREEBSD=1'
>js/src> DEBUG: | AWK=/usr/bin/nawk
>js/src> DEBUG: | PERL=/usr/local/bin/perl
>js/src> DEBUG: Running /bin/sh /tmp/ports/usr/ports/www/firefox/work/firefox-66.0/js/src/old-configure --cache-file=/tmp/ports/usr/ports/www/firefox/work/.build/./config.cache --disable-dbus --disable-gconf --enable-install-strip --disable-libproxy --enable-official-branding --enable-strip --enable-system-pixman --enable-system-sqlite --disable-updater --prefix=/tmp/ports/usr/ports/www/firefox/work/.build/dist --with-intl-api --with-nspr-cflags=-I/usr/local/include/nspr '--with-nspr-libs=-L/usr/local/lib -lplds4 -lplc4 -lnspr4 -pthread -ldl' --with-system-bz2 --with-system-icu --with-system-libevent --with-system-nss --with-system-png=/usr/local --with-system-zlib --host=x86_64-unknown-freebsd12.0 --target=x86_64-unknown-freebsd12.0
>This file contains any messages produced by compilers while
>running configure, to aid debugging if configure makes a mistake.
>
>configure:706: checking host system type
>configure:727: checking target system type
>configure:745: checking build system type
>configure:1703: checking for gcc
>configure:1816: checking whether the C compiler (/usr/local/bin/clang70 -std=gnu99 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing   -Wl,--as-needed -fstack-protector  ) works
>configure:1832: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:1829:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
>main(){return(0);}
>^
>1 warning generated.
>configure:1858: checking whether the C compiler (/usr/local/bin/clang70 -std=gnu99 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing   -Wl,--as-needed -fstack-protector  ) is a cross-compiler
>configure:1863: checking whether we are using GNU C
>configure:1891: checking whether /usr/local/bin/clang70 -std=gnu99 accepts -g
>configure:1927: checking for c++
>configure:1959: checking whether the C++ compiler (/usr/local/bin/clang++70 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include   -Wl,--as-needed -fstack-protector  ) works
>configure:1975: /usr/local/bin/clang++70 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.C -L/usr/local/lib 1>&5
>configure:2001: checking whether the C++ compiler (/usr/local/bin/clang++70 -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include   -Wl,--as-needed -fstack-protector  ) is a cross-compiler
>configure:2006: checking whether we are using GNU C++
>configure:2034: checking whether /usr/local/bin/clang++70 accepts -g
>configure:2068: checking for ranlib
>configure:2100: checking for /usr/local/bin/clang70
>configure:2154: checking for strip
>configure:2520: checking for sb-conf
>configure:2520: checking for ve
>configure:2573: checking for X
>configure:2890: checking for dnet_ntoa in -ldnet
>configure:2931: checking for dnet_ntoa in -ldnet_stub
>configure:2979: checking for gethostbyname
>configure:3081: checking for connect
>configure:3177: checking for remove
>configure:3273: checking for shmat
>configure:3378: checking for IceConnectionNumber in -lICE
>configure:3586: /usr/local/bin/clang70 -std=gnu99 -c  -DLIBICONV_PLUG -isystem /usr/local/include conftest.c 1>&5
>configure:3582:15: error: use of undeclared identifier '__thumb2__'
>return sizeof(__thumb2__);
>              ^
>1 error generated.
>configure: failed program was:
>#line 3579 "configure"
>#include "confdefs.h"
>
>int main() {
>return sizeof(__thumb2__);
>; return 0; }
>configure:4394: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   conftest.c -L/usr/local/lib 1>&5
>configure:4426: checking for --noexecstack option to as
>configure:4437: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Wa,--noexecstack -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include conftest.c 1>&5
>configure:4450: checking for -z noexecstack option to ld
>configure:4461: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack conftest.c -L/usr/local/lib 1>&5
>configure:4474: checking for -z text option to ld
>configure:4485: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text conftest.c -L/usr/local/lib 1>&5
>configure:4498: checking for -z relro option to ld
>configure:4509: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro conftest.c -L/usr/local/lib 1>&5
>configure:4522: checking for -z nocopyreloc option to ld
>configure:4533: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc conftest.c -L/usr/local/lib 1>&5
>configure:4546: checking for -Bsymbolic-functions option to ld
>configure:4557: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions conftest.c -L/usr/local/lib 1>&5
>configure:4570: checking for --build-id=sha1 option to ld
>configure:4581: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1 conftest.c -L/usr/local/lib 1>&5
>configure:5173: checking whether the linker supports Identical Code Folding
>configure:5182: /usr/local/bin/clang70 -std=gnu99 -o conftest  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  -Wl,--icf=safe -ffunction-sections conftest.c -L/usr/local/lib 1>&2
>configure:5223: checking whether removing dead symbols breaks debugging
>configure:5230: /usr/local/bin/clang70 -std=gnu99 -o conftest.o -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -g -c conftest.c 1>&2
>configure:5231: /usr/local/bin/clang70 -std=gnu99 -o conftest  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  -g -Wl,--gc-sections conftest.o -L/usr/local/lib 1>&2
>ld: error: unresolvable relocation R_X86_64_PC32 against symbol '__stack_chk_guard'; recompile with -fPIC or remove '-z nocopyreloc'
>>>> defined in /lib/libc.so.7
>>>> referenced by conftest.c:1
>>>>               conftest.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure:5273: checking for working const
>configure:5353: checking for mode_t
>configure:5391: checking for off_t
>configure:5429: checking for pid_t
>configure:5467: checking for size_t
>configure:5517: checking for ssize_t
>configure:5530: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 conftest.c 1>&5
>configure:5573: checking whether 64-bits std::atomic requires -latomic
>configure:5656: checking for dirent.h that defines DIR
>configure:5697: checking for opendir in -ldir
>configure:5849: checking for gethostbyname_r in -lc_r
>configure:5905: checking for library containing dlopen
>configure:5963: checking for dlfcn.h
>configure:6062: checking for socket in -lsocket
>configure:6118: checking for pthread_create in -lpthreads
>configure:6156: checking for pthread_create in -lpthread
>configure:6289: checking whether /usr/local/bin/clang70 -std=gnu99 accepts -pthread
>configure:6387: checking whether /usr/local/bin/clang70 -std=gnu99 needs -traditional
>configure:6433: checking for 8-bit clean memcmp
>configure:6471: checking for getc_unlocked
>configure:6503: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -L/usr/local/lib 1>&5
>configure:6471: checking for _getc_nolock
>configure:6503: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: _getc_nolock
>>>> referenced by conftest.c
>>>>               /tmp/conftest-de44af.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6476 "configure"
>#define _getc_nolock innocuous__getc_nolock
>#include "confdefs.h"
>#undef _getc_nolock
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char _getc_nolock(); below.  */
>#define _getc_nolock innocuous__getc_nolock
>#include <assert.h>
>#undef _getc_nolock
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char _getc_nolock();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub__getc_nolock) || defined (__stub____getc_nolock)
>choke me
>#else
>_getc_nolock();
>#endif
>
>; return 0; }
>configure:6471: checking for gmtime_r
>configure:6471: checking for localtime_r
>configure:6471: checking for pthread_getname_np
>configure:6503: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -L/usr/local/lib 1>&5
>ld: error: undefined symbol: pthread_getname_np
>>>> referenced by conftest.c
>>>>               /tmp/conftest-233d6d.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6476 "configure"
>#define pthread_getname_np innocuous_pthread_getname_np
>#include "confdefs.h"
>#undef pthread_getname_np
>/* System header to define __stub macros and hopefully few prototypes,
>    which can conflict with char pthread_getname_np(); below.  */
>#define pthread_getname_np innocuous_pthread_getname_np
>#include <assert.h>
>#undef pthread_getname_np
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char pthread_getname_np();
>
>int main() {
>
>/* The GNU C library defines this for functions which it implements
>    to always fail with ENOSYS.  Some functions are actually named
>    something starting with __ and the normal name is an alias.  */
>#if defined (__stub_pthread_getname_np) || defined (__stub___pthread_getname_np)
>choke me
>#else
>pthread_getname_np();
>#endif
>
>; return 0; }
>configure:6471: checking for pthread_get_name_np
>configure:6503: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -L/usr/local/lib 1>&5
>configure:6536: checking for clock_gettime(CLOCK_MONOTONIC)
>configure:6586: checking for sin in -lm
>configure:6605: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -lm  -L/usr/local/lib 1>&5
>configure:6598:6: warning: incompatible redeclaration of library function 'sin' [-Wincompatible-library-redeclaration]
>char sin();
>     ^
>configure:6598:6: note: 'sin' is a builtin with type 'double (double)'
>1 warning generated.
>configure:6636: checking for sincos in -lm
>configure:6655: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -lm  -lm -L/usr/local/lib 1>&5
>configure:6682: checking for __sincos in -lm
>configure:6701: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -lm  -lm -L/usr/local/lib 1>&5
>ld: error: undefined symbol: __sincos
>>>> referenced by conftest.c
>>>>               /tmp/conftest-fdc38e.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: failed program was:
>#line 6690 "configure"
>#include "confdefs.h"
>/* Override any gcc2 internal prototype to avoid an error.  */
>/* We use char because int might match the return type of a gcc2
>    builtin and then its argument prototype would still apply.  */
>char __sincos();
>
>int main() {
>__sincos()
>; return 0; }
>configure:6729: checking for res_ninit()
>configure:6780: checking for nl_langinfo and CODESET
>configure:6792: /usr/local/bin/clang70 -std=gnu99 -o conftest -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.c -lm -L/usr/local/lib 1>&5
>configure:6828: checking for an implementation of va_copy()
>configure:6865: checking whether va_list can be copied by value
>configure:6982: checking for C++ dynamic_cast to void*
>configure:7042: checking for __thread keyword for TLS variables
>configure:7102: checking for localeconv
>configure:7274: checking NSPR selection
>configure:7739: checking for valid optimization flags
>configure:7750: /usr/local/bin/clang70 -std=gnu99 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -O2 -O2 -O3 -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  conftest.c 1>&5
>configure:8124: checking for __cxa_demangle
>configure:8221: checking for -pipe support
>configure:8239: checking for tm_zone tm_gmtoff in struct tm
>configure:8251: /usr/local/bin/clang++70 -c -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing -DSTRIP_FBSDID -D_FORTIFY_SOURCE=2 -mretpoline  -DLIBICONV_PLUG -isystem /usr/local/include  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pipe -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  conftest.C 1>&5
>configure:8293: checking what kind of list files are supported by the linker
>configure:8298: /usr/local/bin/clang70 -std=gnu99 -o conftest.o -c  -O2 -pipe -O2 -DSTRIP_FBSDID -pipe -D_FORTIFY_SOURCE=2 -mretpoline  -O3 -DLIBICONV_PLUG -fstack-protector-all -isystem /usr/local/include -fno-strict-aliasing  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -fno-math-errno -pipe -Qunused-arguments -DLIBICONV_PLUG -isystem /usr/local/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2  conftest.c 1>&5
>configure:8305: /usr/local/bin/clang70 -std=gnu99 -o conftest  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  conftest.list -lm -L/usr/local/lib 1>&5
>ld: error: unresolvable relocation R_X86_64_PC32 against symbol '__stack_chk_guard'; recompile with -fPIC or remove '-z nocopyreloc'
>>>> defined in /lib/libc.so.7
>>>> referenced by conftest.c
>>>>               conftest.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure:8309: /usr/local/bin/clang70 -std=gnu99 -o conftest  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  -Wl,-filelist,conftest.list -lm -L/usr/local/lib 1>&5
>ld: error: unknown argument: -filelist
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure:8311: /usr/local/bin/clang70 -std=gnu99 -o conftest  -pthread  -Wl,--as-needed -fstack-protector   -Wl,-z,noexecstack -Wl,-z,text -Wl,-z,relro -Wl,-z,nocopyreloc -Wl,-Bsymbolic-functions -Wl,--build-id=sha1  @conftest.list -lm -L/usr/local/lib 1>&5
>ld: error: unresolvable relocation R_X86_64_PC32 against symbol '__stack_chk_guard'; recompile with -fPIC or remove '-z nocopyreloc'
>>>> defined in /lib/libc.so.7
>>>> referenced by conftest.c
>>>>               conftest.o:(main)
>clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
>configure: error: Couldn't find one that works

Actions: View

Attachments on bug 233707: 201510 | 202675 | 202878 | 202889