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Add nonnull attribute to a few function args.
[disorder]
/
acinclude.m4
diff --git
a/acinclude.m4
b/acinclude.m4
index
6df1aa3
..
5ab8672
100644
(file)
--- a/
acinclude.m4
+++ b/
acinclude.m4
@@
-17,9
+17,9
@@
AC_DEFUN([RJK_FIND_GC_H],[
AC_CACHE_CHECK([looking for <gc.h>],[rjk_cv_gc_h],[
AC_DEFUN([RJK_FIND_GC_H],[
AC_CACHE_CHECK([looking for <gc.h>],[rjk_cv_gc_h],[
- AC_PREPROC_IFELSE([
+ AC_PREPROC_IFELSE([
AC_LANG_PROGRAM([
#include <gc.h>
#include <gc.h>
- ],
+ ],
[])],
[rjk_cv_gc_h="on default include path"],[
oldCPPFLAGS="${CPPFLAGS}"
for dir in /usr/include/gc /usr/local/include/gc; do
[rjk_cv_gc_h="on default include path"],[
oldCPPFLAGS="${CPPFLAGS}"
for dir in /usr/include/gc /usr/local/include/gc; do
@@
-28,9
+28,9
@@
AC_DEFUN([RJK_FIND_GC_H],[
else
CPPFLAGS="${oldCPPFLAGS} -I$dir"
fi
else
CPPFLAGS="${oldCPPFLAGS} -I$dir"
fi
- AC_PREPROC_IFELSE([
+ AC_PREPROC_IFELSE([
AC_LANG_PROGRAM([
#include <gc.h>
#include <gc.h>
- ],
+ ],
[])],
[rjk_cv_gc_h=$dir;break],[rjk_cv_gc_h="not found"])
done
CPPFLAGS="${oldCPPFLAGS}"
[rjk_cv_gc_h=$dir;break],[rjk_cv_gc_h="not found"])
done
CPPFLAGS="${oldCPPFLAGS}"