AX_CHECK_COMPILER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE])
Check whether the given compiler FLAGS work with the current language's compiler, or whether they give an error. (Warnings, however, are ignored.)
ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on success/failure.
This macro is obsolete, use AX_CHECK_COMPILE_FLAG. The only difference is that AX_CHECK_COMPILE_FLAG checks for a FLAG in addition to the standard CFLAGS, while this macro uses FLAGS instead of CFLAGS. Run autoupdate with this new macro definition to change configure.ac to using AX_CHECK_COMPILE_FLAG directly.
Download the latest version of ax_check_compiler_flags.m4 or browse the macro's revision history.
Copyright © 2009 Steven G. Johnson stevenj@alum.mit.edu
Copyright © 2009 Matteo Frigo
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