Index: www/chromium/files/patch-third__party_zlib_BUILD.gn
===================================================================
--- www/chromium/files/patch-third__party_zlib_BUILD.gn	(nonexistent)
+++ www/chromium/files/patch-third__party_zlib_BUILD.gn	(working copy)
@@ -0,0 +1,20 @@
+--- third_party/zlib/BUILD.gn.orig	2020-05-18 20:40:28 UTC
++++ third_party/zlib/BUILD.gn
+@@ -82,6 +82,8 @@ if (use_arm_neon_optimizations) {
+       defines = [ "CRC32_ARMV8_CRC32" ]
+       if (is_android) {
+         defines += [ "ARMV8_OS_ANDROID" ]
++      } else if (is_bsd) {
++        defines += [ "ARMV8_OS_FREEBSD" ]
+       } else if (is_linux || is_chromeos) {
+         defines += [ "ARMV8_OS_LINUX" ]
+       } else if (is_fuchsia) {
+@@ -350,7 +352,7 @@ static_library("minizip") {
+     ]
+   }
+ 
+-  if (is_mac || is_ios || is_android || is_nacl) {
++  if (is_mac || is_ios || is_android || is_nacl || is_bsd) {
+     # Mac, Android and the BSDs don't have fopen64, ftello64, or fseeko64. We
+     # use fopen, ftell, and fseek instead on these systems.
+     defines = [ "USE_FILE32API" ]

Property changes on: www/chromium/files/patch-third__party_zlib_BUILD.gn
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: www/chromium/files/patch-third_party_zlib_cpu__features.c
===================================================================
--- www/chromium/files/patch-third_party_zlib_cpu__features.c	(nonexistent)
+++ www/chromium/files/patch-third_party_zlib_cpu__features.c	(working copy)
@@ -0,0 +1,55 @@
+--- third_party/zlib/cpu_features.c.orig	2020-05-18 20:40:28 UTC
++++ third_party/zlib/cpu_features.c
+@@ -24,11 +24,20 @@ int ZLIB_INTERNAL x86_cpu_enable_simd = 0;
+ 
+ #ifndef CPU_NO_SIMD
+ 
+-#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA)
++#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA) || defined(ARMV8_OS_FREEBSD)
+ #include <pthread.h>
+ #endif
+ 
+-#if defined(ARMV8_OS_ANDROID)
++#if defined(ARMV8_OS_FREEBSD)
++#include <machine/armreg.h>
++#include <sys/types.h>
++#ifndef ID_AA64ISAR0_AES_VAL
++#define ID_AA64ISAR0_AES_VAL ID_AA64ISAR0_AES
++#endif
++#ifndef ID_AA64ISAR0_CRC32_VAL
++#define ID_AA64ISAR0_CRC32_VAL ID_AA64ISAR0_CRC32
++#endif
++#elif defined(ARMV8_OS_ANDROID)
+ #include <cpu-features.h>
+ #elif defined(ARMV8_OS_LINUX)
+ #include <asm/hwcap.h>
+@@ -49,7 +58,7 @@ int ZLIB_INTERNAL x86_cpu_enable_simd = 0;
+ static void _cpu_check_features(void);
+ #endif
+ 
+-#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA) || defined(X86_NOT_WINDOWS)
++#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA) || defined(X86_NOT_WINDOWS) || defined(ARMV8_OS_FREEBSD)
+ static pthread_once_t cpu_check_inited_once = PTHREAD_ONCE_INIT;
+ void ZLIB_INTERNAL cpu_check_features(void)
+ {
+@@ -108,6 +117,13 @@ static void _cpu_check_features(void)
+ #elif defined(ARMV8_OS_WINDOWS)
+     arm_cpu_enable_crc32 = IsProcessorFeaturePresent(PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE);
+     arm_cpu_enable_pmull = IsProcessorFeaturePresent(PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE);
++#elif defined(ARMV8_OS_FREEBSD)
++    uint64_t id_aa64isar0;
++    id_aa64isar0 = READ_SPECIALREG(id_aa64isar0_el1);
++    if (ID_AA64ISAR0_AES_VAL(id_aa64isar0) == ID_AA64ISAR0_AES_PMULL)
++        arm_cpu_enable_pmull = 1;
++    if (ID_AA64ISAR0_CRC32_VAL(id_aa64isar0) == ID_AA64ISAR0_CRC32_BASE)
++        arm_cpu_enable_crc32 = 1;
+ #endif
+ }
+ #endif
+@@ -145,4 +161,4 @@ static void _cpu_check_features(void)
+ }
+ #endif
+ #endif
+-#endif
+\ No newline at end of file
++#endif

Property changes on: www/chromium/files/patch-third_party_zlib_cpu__features.c
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property