diff options
Diffstat (limited to 'source4/build/smb_build/public.m4')
| -rw-r--r-- | source4/build/smb_build/public.m4 | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/source4/build/smb_build/public.m4 b/source4/build/smb_build/public.m4 index 74f98b1c15..6ce57b0083 100644 --- a/source4/build/smb_build/public.m4 +++ b/source4/build/smb_build/public.m4 @@ -172,16 +172,25 @@ AC_DEFUN([SMB_EXT_LIB_FROM_PKGCONFIG], elif $PKG_CONFIG --exists '$2' ; then AC_MSG_RESULT(yes) - SMB_EXT_LIB_ENABLE($1, YES) + + $1_CFLAGS="`$PKG_CONFIG --cflags '$2'`" + OLD_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $$1_CFLAGS" + AC_MSG_CHECKING([that the C compiler can use the $1_CFLAGS]) + AC_TRY_RUN([#include "${srcdir-.}/build/tests/trivial.c"], + SMB_EXT_LIB_ENABLE($1, YES) + AC_MSG_RESULT(yes), + AC_MSG_RESULT(no), + AC_MSG_WARN([cannot run when cross-compiling])) + + CFLAGS="$OLD_CFLAGS" + SMB_EXT_LIB($1, [`$PKG_CONFIG --libs-only-l '$2'`], [`$PKG_CONFIG --cflags-only-other '$2'`], [`$PKG_CONFIG --cflags-only-I '$2'`], [`$PKG_CONFIG --libs-only-other '$2'` `$PKG_CONFIG --libs-only-L '$2'`]) - # FIXME: Dirty hack - $1_CFLAGS="`$PKG_CONFIG --cflags '$2'`" - CFLAGS="$CFLAGS $$1_CFLAGS" else SMB_EXT_LIB($1) SMB_EXT_LIB_ENABLE($1, NO) |