[gentoo-commits] proj/gcc-patches:master commit in: 13.1.0/gentoo/

[Sam James]

commit:     34cb2fd271320c1ba9699d146e98c7fdfac541bb
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Mon Jan 30 01:17:33 2023 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Jan 30 01:17:33 2023 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=34cb2fd2

13.1.0: update for default hardening as in 12.x

See: 224f6241ec785ccc386eb191df36d919e9b62351
Signed-off-by: Sam James <sam <AT> gentoo.org>

 13.1.0/gentoo/01_all_default-fortify-source.patch        |  8 ++++++--
 13.1.0/gentoo/15_all_DEF_GENTOO_GLIBCXX_ASSERTIONS.patch | 14 ++++++++++++++
 13.1.0/gentoo/README.history                             |  4 ++++
 3 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/13.1.0/gentoo/01_all_default-fortify-source.patch 
b/13.1.0/gentoo/01_all_default-fortify-source.patch
index d9f001a..79d6639 100644
--- a/13.1.0/gentoo/01_all_default-fortify-source.patch
+++ b/13.1.0/gentoo/01_all_default-fortify-source.patch
@@ -7,14 +7,18 @@ initially Gentoo used too complicated macro.
 # DP: if the optimization level is > 0
 --- a/gcc/c-family/c-cppbuiltin.cc
 +++ b/gcc/c-family/c-cppbuiltin.cc
-@@ -1510,6 +1510,12 @@ c_cpp_builtins (cpp_reader *pfile)
+@@ -1510,6 +1510,16 @@ 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);
  
 +#if !defined(ACCEL_COMPILER)
++  #ifndef GENTOO_FORTIFY_SOURCE_LEVEL
++    #define GENTOO_FORTIFY_SOURCE_LEVEL 2
++  #endif
++
 +  /* Fortify Source enabled by default for optimization levels > 0 */
 +  if (optimize)
-+    builtin_define_with_int_value ("_FORTIFY_SOURCE", 2);
++    builtin_define_with_int_value ("_FORTIFY_SOURCE", 
GENTOO_FORTIFY_SOURCE_LEVEL);
 +#endif
 +
    /* Misc.  */

diff --git a/13.1.0/gentoo/15_all_DEF_GENTOO_GLIBCXX_ASSERTIONS.patch 
b/13.1.0/gentoo/15_all_DEF_GENTOO_GLIBCXX_ASSERTIONS.patch
new file mode 100644
index 0000000..2daf73b
--- /dev/null
+++ b/13.1.0/gentoo/15_all_DEF_GENTOO_GLIBCXX_ASSERTIONS.patch
@@ -0,0 +1,14 @@
+https://bugs.gentoo.org/876895
+--- a/gcc/c-family/c-cppbuiltin.cc
++++ b/gcc/c-family/c-cppbuiltin.cc
+@@ -957,6 +957,10 @@ c_cpp_builtins (cpp_reader *pfile)
+         cpp_define (pfile, "__cpp_rtti=199711L");
+       }
+ 
++      #ifdef DEF_GENTOO_GLIBCXX_ASSERTIONS
++        cpp_define (pfile, "_GLIBCXX_ASSERTIONS");
++      #endif
++
+       if (cxx_dialect >= cxx11)
+         cpp_define (pfile, "__GXX_EXPERIMENTAL_CXX0X__");
+ 

diff --git a/13.1.0/gentoo/README.history b/13.1.0/gentoo/README.history
index 43b714e..1564ee1 100644
--- a/13.1.0/gentoo/README.history
+++ b/13.1.0/gentoo/README.history
@@ -1,3 +1,7 @@
+6      30 Jan 2023
+       U 01_all_default-fortify-source.patch
+       + 15_all_DEF_GENTOO_GLIBCXX_ASSERTIONS.patch
+
 5      17 Dec 2022
        U 30_all_tar_libstdc++-link.patch