5b823cb084
respectively r1.9 and r1.6 of base gcc ones adding #define NO_IMPLICIT_EXTERN_C. While here add the missing #define NO_UNSAFE_BUILTINS to gfortran/gcc 4.2, Bump all REVISIONs. ok sthen@
33 lines
1.2 KiB
Plaintext
33 lines
1.2 KiB
Plaintext
$OpenBSD: patch-gcc_config_openbsd_h,v 1.3 2012/10/07 20:09:45 landry Exp $
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--- gcc/config/openbsd.h.orig Wed Dec 22 13:06:01 2010
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+++ gcc/config/openbsd.h Sat Oct 6 12:11:38 2012
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@@ -109,9 +109,9 @@ while (0)
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This two-stage defines makes it easy to pick that for targets that
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have subspecs. */
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#ifdef CPP_CPU_SPEC
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-#define OBSD_CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
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+#define OBSD_CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
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#else
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-#define OBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
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+#define OBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
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#endif
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#undef LIB_SPEC
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@@ -295,6 +295,16 @@ __enable_execute_stack (void *addr) \
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if (mprotect (page, end - page, PROT_READ | PROT_WRITE | PROT_EXEC) < 0) \
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perror ("mprotect of trampoline code"); \
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}
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+
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+/*
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+ * Disable the use of unsafe builtin functions, (strcat, strcpy, stpcpy),
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+ * making them easier to spot in the object files.
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+ */
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+#define NO_UNSAFE_BUILTINS
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+
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+/* The system headers on OpenBSD are C++-aware. */
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+#undef NO_IMPLICIT_EXTERN_C
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+#define NO_IMPLICIT_EXTERN_C
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#include <sys/types.h>
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#include <sys/mman.h>
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