diff options
Diffstat (limited to 'source4/build/smb_build/check_cc.m4')
| -rw-r--r-- | source4/build/smb_build/check_cc.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source4/build/smb_build/check_cc.m4 b/source4/build/smb_build/check_cc.m4 index 91324180f9..af8d465055 100644 --- a/source4/build/smb_build/check_cc.m4 +++ b/source4/build/smb_build/check_cc.m4 @@ -72,3 +72,24 @@ AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [ if test x"$samba_cv_immediate_structures" = x"yes"; then AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures]) fi + +AC_MSG_CHECKING([for test routines]) +AC_TRY_RUN([#include "${srcdir-.}/build/tests/trivial.c"], + AC_MSG_RESULT(yes), + AC_MSG_ERROR([cant find test code. Aborting config]), + AC_MSG_WARN([cannot run when cross-compiling])) + +# +# Check if the compiler can handle the options we selected by +# --enable-*developer and --enable-debug +# +if test -n "$DEVELOPER_CFLAGS"; then + OLD_CFLAGS="${CFLAGS}" + CFLAGS="${CFLAGS} ${DEVELOPER_CFLAGS}" + AC_MSG_CHECKING([that the C compiler can use the DEVELOPER_CFALGS]) + AC_TRY_RUN([#include "${srcdir-.}/build/tests/trivial.c"], + AC_MSG_RESULT(yes), + DEVELOPER_CFLAGS=""; AC_MSG_RESULT(no), + AC_MSG_WARN([cannot run when cross-compiling])) + CFLAGS="${OLD_CFLAGS}" +fi |