47 lines
2.0 KiB
Diff
47 lines
2.0 KiB
Diff
--- origsrc/gcc-4.7.2/gcc/config/i386//cygming.opt 2011-04-01 15:43:22.000000000 +0100
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+++ src/gcc-4.7.2/gcc/config/i386//cygming.opt 2012-11-01 20:56:56.406250000 +0000
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@@ -50,6 +50,10 @@ muse-libstdc-wrappers
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Target Condition({defined (USE_CYGWIN_LIBSTDCXX_WRAPPERS)})
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Compile code that relies on Cygwin DLL wrappers to support C++ operator new/delete replacement
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+fset-stack-executable
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+Common Report Var(flag_setstackexecutable) Init(1) Optimization
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+For nested functions on stack executable permission is set.
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+
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posix
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Driver
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--- origsrc/gcc-4.7.2/gcc/config/i386//cygwin.h 2012-11-01 20:55:58.250000000 +0000
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+++ src/gcc-4.7.2/gcc/config/i386//cygwin.h 2012-11-01 20:11:22.000000000 +0000
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@@ -140,3 +140,7 @@ along with GCC; see the file COPYING3.
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/* We should find a way to not have to update this manually. */
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#define LIBGCJ_SONAME "cyggcj" /*LIBGCC_EH_EXTN*/ "-13.dll"
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+/* Make stack executable to avoid DEP problems with trampolines. */
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+#define HAVE_ENABLE_EXECUTE_STACK
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+#undef CHECK_EXECUTE_STACK_ENABLED
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+#define CHECK_EXECUTE_STACK_ENABLED flag_setstackexecutable
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--- origsrc/gcc-4.7.2/gcc/config/i386//mingw.opt 2011-04-01 15:43:22.000000000 +0100
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+++ src/gcc-4.7.2/gcc/config/i386//mingw.opt 2012-11-01 20:57:00.296875000 +0000
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@@ -28,8 +28,4 @@ Wpedantic-ms-format
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C ObjC C++ ObjC++ Var(warn_pedantic_ms_format) Init(1) Warning
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Warn about none ISO msvcrt scanf/printf width extensions
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-fset-stack-executable
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-Common Report Var(flag_setstackexecutable) Init(1) Optimization
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-For nested functions on stack executable permission is set.
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-
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; Need to retain blank line above.
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--- origsrc/gcc-4.7.2/libgcc//config.host 2012-11-01 20:55:58.234375000 +0000
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+++ src/gcc-4.7.2/libgcc//config.host 2012-11-01 20:11:20.000000000 +0000
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@@ -273,6 +273,9 @@ case ${host} in
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i[34567]86-*-mingw* | x86_64-*-mingw*)
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enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
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;;
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+i[34567]86-*-cygwin* | x86_64-*-cygwin*)
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+ enable_execute_stack=config/i386/enable-execute-stack-mingw32.c
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+ ;;
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*)
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enable_execute_stack=enable-execute-stack-empty.c;
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;;
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