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| author | Ruediger Meier | 2015-01-20 14:55:57 +0100 |
|---|---|---|
| committer | Ruediger Meier | 2015-01-20 15:38:06 +0100 |
| commit | c8494d88d9137ec6c885cae202f0ae6de930098c (patch) | |
| tree | 4322c585cdaf250ad5354b38ab73406f507e9c1b /configure.ac | |
| parent | build-sys: free() needs stdlib.h (diff) | |
| download | kernel-qcow2-util-linux-c8494d88d9137ec6c885cae202f0ae6de930098c.tar.gz kernel-qcow2-util-linux-c8494d88d9137ec6c885cae202f0ae6de930098c.tar.xz kernel-qcow2-util-linux-c8494d88d9137ec6c885cae202f0ae6de930098c.zip | |
build-sys: fix UL_SCANF_TYPE_MODIFIER for icc
icc needs -Werror to let %m fail and to avoid this:
../libmount/src/tab_parse.c(61): warning #269: invalid format string conversion
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index de299d341..a0d57631a 100644 --- a/configure.ac +++ b/configure.ac @@ -492,6 +492,8 @@ int main() return 1; }]) +ul_save_CPPFLAGS="$CPPFLAGS" +CPPFLAGS="-Werror ${CPPFLAGS}" AC_CACHE_VAL([scanf_cv_alloc_modifier], AC_RUN_IFELSE([AC_LANG_SOURCE([UL_SCANF_TYPE_MODIFIER(["%ms"])])], [scanf_cv_alloc_modifier=ms], @@ -525,6 +527,7 @@ AC_CACHE_VAL([scanf_cv_alloc_modifier], [scanf_cv_alloc_modifier=no])] ) ) +CPPFLAGS="$ul_save_CPPFLAGS" AC_MSG_CHECKING([scanf string alloc modifiers]) AS_CASE([$scanf_cv_alloc_modifier], |