From 48ca75555522716f0f686dcae3dd6cf3d8ad714d Mon Sep 17 00:00:00 2001 From: davidovski Date: Tue, 31 May 2022 11:05:19 +0100 Subject: removed idea of repos --- .../0003-Turn-on-Wl-z-relro-z-now-by-default.patch | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 repo/gcc/0003-Turn-on-Wl-z-relro-z-now-by-default.patch (limited to 'repo/gcc/0003-Turn-on-Wl-z-relro-z-now-by-default.patch') diff --git a/repo/gcc/0003-Turn-on-Wl-z-relro-z-now-by-default.patch b/repo/gcc/0003-Turn-on-Wl-z-relro-z-now-by-default.patch new file mode 100644 index 0000000..334d17e --- /dev/null +++ b/repo/gcc/0003-Turn-on-Wl-z-relro-z-now-by-default.patch @@ -0,0 +1,39 @@ +From ef512b8fcf9c7628267ff2dbb127aa094f6754f3 Mon Sep 17 00:00:00 2001 +From: Ariadne Conill +Date: Fri, 21 Aug 2020 06:45:49 +0000 +Subject: [PATCH] Turn on -Wl,-z,relro,-z,now by default. + +--- + gcc/doc/invoke.texi | 3 +++ + gcc/gcc.c | 1 + + 2 files changed, 4 insertions(+) + +diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi +index cd31b522e42..17d371ef432 100644 +--- a/gcc/doc/invoke.texi ++++ b/gcc/doc/invoke.texi +@@ -14663,6 +14663,9 @@ For example, @option{-Wl,-Map,output.map} passes @option{-Map output.map} to the + linker. When using the GNU linker, you can also get the same effect with + @option{-Wl,-Map=output.map}. + ++NOTE: In Alpine Linux, for LDFLAGS, the option ++@option{-Wl,-z,relro,now} is used. To disable, use @option{-Wl,-z,norelro}. ++ + @item -u @var{symbol} + @opindex u + Pretend the symbol @var{symbol} is undefined, to force linking of +diff --git a/gcc/gcc.c b/gcc/gcc.c +index b2200c5185a..625c9ab7902 100644 +--- a/gcc/gcc.c ++++ b/gcc/gcc.c +@@ -1039,6 +1039,7 @@ proper position among the other output files. */ + "%{flto|flto=*:%