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| author | Andres Mejia <amejia004@gmail.com> | 2013-02-22 20:02:40 -0500 |
|---|---|---|
| committer | Andres Mejia <amejia004@gmail.com> | 2013-02-22 20:02:40 -0500 |
| commit | 64b3cefbdbc0d6deef1dd3bcde890e273c323168 (patch) | |
| tree | f36f7e9e313a7d7ba01499cf6975fa55f6b6fa53 /configure.ac | |
| parent | 9feba94f1a15e2726ab98d76cbf3d5a07e9bf45f (diff) | |
| download | libarchive-64b3cefbdbc0d6deef1dd3bcde890e273c323168.tar.gz | |
Allow adding extra CFLAGS with a configure option.
This is a convenience option to pass in extra CFLAGS without overriding other
CFLAGS.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 73944d3e..8a4afd75 100644 --- a/configure.ac +++ b/configure.ac @@ -190,6 +190,12 @@ esac AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ]) AM_CONDITIONAL([STATIC_BSDCPIO], [ test "$static_bsdcpio" = yes ]) +AC_ARG_WITH([extra-cflags], + [AS_HELP_STRING([--with-extra-cflags=CFLAGS], [use extra CFLAGS])], + [], [enable_extra_cflags= ]) + +EXTRA_CFLAGS=$with_extra_cflags + # Set up defines needed before including any headers case $host in *mingw* | *cygwin* ) @@ -785,4 +791,5 @@ case "$host_os" in ;; esac +AC_SUBST(EXTRA_CFLAGS) AC_OUTPUT |