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-rw-r--r--system/gcc/003_all_default-fortify-source.patch40
1 files changed, 0 insertions, 40 deletions
diff --git a/system/gcc/003_all_default-fortify-source.patch b/system/gcc/003_all_default-fortify-source.patch
deleted file mode 100644
index 6ca803343..000000000
--- a/system/gcc/003_all_default-fortify-source.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-# DP: Turn on -D_FORTIFY_SOURCE=2 by default for C, C++, ObjC, ObjC++,
-# DP: if the optimization level is > 0
-
----
- gcc/doc/invoke.texi | 6 ++++++
- gcc/c-family/c-cppbuiltin.c | 3 +
- 2 files changed, 9 insertions(+), 0 deletions(-)
-
-Index: b/gcc/doc/invoke.texi
-===================================================================
---- a/gcc/doc/invoke.texi
-+++ b/gcc/doc/invoke.texi
-@@ -7840,6 +7840,12 @@ also turns on the following optimization
- Please note the warning under @option{-fgcse} about
- invoking @option{-O2} on programs that use computed gotos.
-
-+NOTE: In Alpine Linux, @option{-D_FORTIFY_SOURCE=2} is
-+set by default, and is activated when @option{-O} is set to 2 or higher.
-+This enables additional compile-time and run-time checks for several libc
-+functions. To disable, specify either @option{-U_FORTIFY_SOURCE} or
-+@option{-D_FORTIFY_SOURCE=0}.
-+
- @item -O3
- @opindex O3
- Optimize yet more. @option{-O3} turns on all optimizations specified
-Index: b/gcc/c-family/c-cppbuiltin.c
-===================================================================
---- a/gcc/c-family/c-cppbuiltin.c
-+++ b/gcc/c-family/c-cppbuiltin.c
-@@ -1176,6 +1176,10 @@ c_cpp_builtins (cpp_reader *pfile)
- builtin_define_with_value ("__REGISTER_PREFIX__", REGISTER_PREFIX, 0);
- builtin_define_with_value ("__USER_LABEL_PREFIX__", user_label_prefix, 0);
-
-+ /* Fortify Source enabled by default for optimization levels > 0 */
-+ if (optimize)
-+ builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
-+
- /* Misc. */
- if (flag_gnu89_inline)
- cpp_define (pfile, "__GNUC_GNU_INLINE__");