Checking whether the ASM_NASM compiler is GNU using "--version" did not match "(GNU assembler)|(GCC)|(Free Software Foundation)":
NASM version 2.13.01 compiled on Aug 19 2017
Checking whether the ASM_NASM compiler is HP using "-V" did not match "HP C":
nasm: error: unrecognised option `-V'
type `nasm -h' for help
Checking whether the ASM_NASM compiler is Intel using "--version" did not match "(ICC)":
NASM version 2.13.01 compiled on Aug 19 2017
Checking whether the ASM_NASM compiler is SunPro using "-V" did not match "Sun C":
nasm: error: unrecognised option `-V'
type `nasm -h' for help
Checking whether the ASM_NASM compiler is XL using "-qversion" did not match "XL C":
nasm: error: unrecognised option `-q'
type `nasm -h' for help
Checking whether the ASM_NASM compiler is MSVC using "/?" did not match "Microsoft":
nasm: warning: file name already has no extension: output will be in `nasm.out'
nasm: fatal: unable to open input file `/?'
Checking whether the ASM_NASM compiler is TI using "-h" did not match "Texas Instruments":
usage: nasm [-@ response file] [-o outfile] [-f format] [-l listfile]
            [options...] [--] filename
    or nasm -v (or --v) for version info

    -t          assemble in SciTech TASM compatible mode
    -E (or -e)  preprocess only (writes output to stdout by default)
    -a          don't preprocess (assemble only)
    -M          generate Makefile dependencies on stdout
    -MG         d:o, missing files assumed generated
    -MF <file>  set Makefile dependency file
    -MD <file>  assemble and generate dependencies
    -MT <file>  dependency target name
    -MQ <file>  dependency target name (quoted)
    -MP         emit phony target

    -Z<file>    redirect error messages to file
    -s          redirect error messages to stdout

    -g          generate debugging information

    -F format   select a debugging format

    -gformat    same as -g -F format

    -o outfile  write output to an outfile

    -f format   select an output format

    -l listfile write listing to a listfile

    -I<path>    adds a pathname to the include file path
    -O<digit>   optimize branch offsets
                -O0: No optimization
                -O1: Minimal optimization
                -Ox: Multipass optimization (default)

    -P<file>    pre-includes a file
    -D<macro>[=<value>] pre-defines a macro
    -U<macro>   undefines a macro
    -X<format>  specifies error reporting format (gnu or vc)
    -w+foo      enables warning foo (equiv. -Wfoo)
    -w-foo      disable warning foo (equiv. -Wno-foo)

    -w[+-]error[=foo] can be used to promote warnings to errors
    -h           show invocation summary and exit

--prefix,--postfix
                these options prepend or append the given string
                to all extern and global variables

Response files should contain command line parameters,
one per line.

Warnings for the -W/-w options:
    other                   any warning not specifially mentioned below (default on)
    macro-params            macro calls with wrong parameter count (default on)
    macro-selfref           cyclic macro references (default off)
    macro-defaults          macros with more default than optional parameters (default on)
    orphan-labels           labels alone on lines without trailing `:' (default on)
    number-overflow         numeric constant does not fit (default on)
    gnu-elf-extensions      using 8- or 16-bit relocation in ELF32, a GNU extension (default off)
    float-overflow          floating point overflow (default on)
    float-denorm            floating point denormal (default off)
    float-underflow         floating point underflow (default off)
    float-toolong           too many digits in floating-point number (default on)
    user                    %warning directives (default on)
    lock                    lock prefix on unlockable instructions (default on)
    hle                     invalid hle prefixes (default on)
    bnd                     invalid bnd prefixes (default on)
    zext-reloc              relocation zero-extended to match output format (default on)
    ptr                     non-NASM keyword used in other assemblers (default on)
    bad-pragma              empty or malformed %pragma (default off)
    unknown-pragma          unknown %pragma facility or directive (default off)
    not-my-pragma           %pragma not applicable to this compilation (default off)
    unknown-warning         unknown warning in -W/-w or warning directive (default off)
    all                     all possible warnings

For a list of valid output formats, use -hf.
For a list of debug formats, use -f <form> -y.
Checking whether the ASM_NASM compiler is GNU using "--version" did not match "(GNU assembler)|(GCC)|(Free Software Foundation)":
NASM version 2.13.01 compiled on Aug 19 2017
Checking whether the ASM_NASM compiler is IAR using "" did not match "IAR Assembler":
nasm: error: no input file specified
type `nasm -h' for help
Checking whether the ASM_NASM compiler is ARMCC using "" did not match "(ARM Compiler)|(ARM Assembler)":
nasm: error: no input file specified
type `nasm -h' for help