forked from pool/diffutils
c8bb5e1311
Copy from Base:System/diffutils based on submit request 32478 from user rguenther OBS-URL: https://build.opensuse.org/request/show/32478 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/diffutils?expand=0&rev=7
22 lines
855 B
Diff
22 lines
855 B
Diff
Index: m4/c-stack.m4
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===================================================================
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--- m4/c-stack.m4.orig 2007-09-24 11:55:43.000000000 +0200
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+++ m4/c-stack.m4 2010-02-13 14:56:24.000000000 +0100
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@@ -12,6 +12,8 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEUR
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AC_REQUIRE([AC_FUNC_ALLOCA])
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AC_CHECK_FUNCS(setrlimit)
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+ saved_CFLAGS=$CFLAGS
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+ CFLAGS=-O0
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AC_CACHE_CHECK([for working C stack overflow detection],
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ac_cv_sys_xsi_stack_overflow_heuristic,
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[AC_TRY_RUN(
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@@ -113,6 +115,7 @@ AC_DEFUN([AC_SYS_XSI_STACK_OVERFLOW_HEUR
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[ac_cv_sys_xsi_stack_overflow_heuristic=yes],
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[ac_cv_sys_xsi_stack_overflow_heuristic=no],
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[ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling])])
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+ CFLAGS=$saved_CFLAGS
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if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then
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AC_DEFINE(HAVE_XSI_STACK_OVERFLOW_HEURISTIC, 1,
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