36 lines
1.5 KiB
Diff
36 lines
1.5 KiB
Diff
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diff --git a/config/m4/sysdep.m4 b/config/m4/sysdep.m4
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index b1e5485..0133803 100644
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--- a/config/m4/sysdep.m4
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+++ b/config/m4/sysdep.m4
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@@ -158,7 +158,7 @@ AC_MSG_CHECKING([malloc hooks])
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SAVE_CFLAGS=$CFLAGS
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CFLAGS="$CFLAGS $CFLAGS_NO_DEPRECATED"
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CHECK_CROSS_COMP([AC_LANG_SOURCE([#include <malloc.h>
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- static int rc = 1;
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+ static volatile int rc = 1;
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void *ptr;
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void *myhook(size_t size, const void *caller) {
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rc = 0;
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diff --git a/configure b/configure
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index db54a6a..fa4352d 100755
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--- a/configure
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+++ b/configure
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@@ -22221,7 +22221,7 @@ CFLAGS="$CFLAGS $CFLAGS_NO_DEPRECATED"
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <malloc.h>
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- static int rc = 1;
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+ volatile static int rc = 1;
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void *ptr;
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void *myhook(size_t size, const void *caller) {
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rc = 0;
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@@ -22252,7 +22252,7 @@ else
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <malloc.h>
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- static int rc = 1;
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+ volatile static int rc = 1;
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void *ptr;
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void *myhook(size_t size, const void *caller) {
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rc = 0;
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