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-rw-r--r--dev-libs/xerces-c/files/xerces-c-3.2.4-strict-aliasing.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/dev-libs/xerces-c/files/xerces-c-3.2.4-strict-aliasing.patch b/dev-libs/xerces-c/files/xerces-c-3.2.4-strict-aliasing.patch
new file mode 100644
index 000000000000..18483070e736
--- /dev/null
+++ b/dev-libs/xerces-c/files/xerces-c-3.2.4-strict-aliasing.patch
@@ -0,0 +1,13 @@
+https://bugs.gentoo.org/856100
+--- a/cmake/XercesWarnings.cmake
++++ b/cmake/XercesWarnings.cmake
+@@ -50,8 +50,7 @@ if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR
+ -Wswitch-default
+ -Wunused-variable
+ -Wwrite-strings
+- -Wno-variadic-macros
+- -fstrict-aliasing)
++ -Wno-variadic-macros)
+ if(extra-warnings)
+ list(APPEND test_flags
+ -Wfloat-equal