NAME¶

mkc_check_custom - run user's custom checks.

SYNOPSIS¶

mkc_check_custom [-r] sourcefile
mkc_check_custom cmd [args...]
mkc_check_custom -h

DESCRIPTION¶

If cmd is executable mkc_check_custom runs cmd args. Otherwise it tries to compile sourcefile and output 1 if compilation succeeded and 0 otherwise. If -r option was applied it runs a compiled program. What type of compiler to use depends on sourcefile extension. '.c' corresponds to ${CC} (C language), '.cc', '.cxx', '.C' and '.cpp' correspond to ${CXX} (C++ language).

OPTIONS¶

-h

Display help message.

-r

Run executable compiled from sourcefile.

-p text

Prefix of the generated cache file. The default is "custom".

-n text

Name part of the generated cache file.
The default is `basename <sourcefile>`.

-m text

Message mkc_check_custom outputs.
The default is "custom test sourcefile_or_cmd".

-s

mkc_check_custom outputs an exit status of cmd args.

-d

Delete cache and temporary files.

-D

Delete cache files.

-e

Print 0 if compiler/cmd print something to stderr.

-b

Print yes/no instead of 1/0.

ENVIRONMENT¶

CC

C compiler

CXX

C++ compiler

CPPFLAGS

Preprocessor flags for C and C++

CFLAGS

Compilation flags for C

CXXFLAGS

Compilation flags for C++

LDFLAGS

Additional linker flags

LDADD

Additional objects

MKC_VERBOSE

If set to 1, verbose messages are output to stderr.

MKC_SHOW_CACHED

If set to 1 and MKC_VERBOSE is set to 1, cached results are output to stderr.

MKC_CACHEDIR

Directory where temporary and cache files are created. If unset they are created in a current directory.

MKC_NOCACHE

All results are cached unless MKC_NOCACHE variable is set to 1.

MKC_DELETE_TMPFILES

If set to 1, temporary files are removed.

EXAMPLES¶

   mkc_check_custom alloca_in_stdlib.c


   mkc_check_custom custom_checks/cxx_foo_test.cc


   mkc_check_custom /full/path/to/yacc_need_liby

AUTHOR¶

Aleksey Cheusov <vle@gmx.net>