From 893932e90f967169fcf494e36ac9001f2f1b90a5 Mon Sep 17 00:00:00 2001 From: Alexey Neyman Date: Mon, 3 Dec 2018 19:27:30 -0800 Subject: Add a config option for default RELRO setting Fixes #656. Signed-off-by: Alexey Neyman --- config/binutils/binutils.in | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'config/binutils') diff --git a/config/binutils/binutils.in b/config/binutils/binutils.in index bd32bd6b..c0a0c556 100644 --- a/config/binutils/binutils.in +++ b/config/binutils/binutils.in @@ -146,6 +146,16 @@ config BINUTILS_PLUGINS Especially, gold can use the lto-plugin, as installed by gcc, to handle LTO. +config BINUTILS_RELRO + tristate + prompt "Enable -z relro in ELF linker by default" if BINUTILS_2_27_or_later + default m + help + Setting this option forces "-z relro" by default in the ELF linker. + Clearing this option forces "-z norelro" by default in the ELF linker. + Setting this option to 'M' configures binutils with their internal + default for the selected architecture. + config BINUTILS_EXTRA_CONFIG_ARRAY string prompt "binutils extra config" -- cgit v1.2.3 From 1e5c48f190f5f0da9177a1137113b8d4a836ab9e Mon Sep 17 00:00:00 2001 From: Alexey Neyman Date: Tue, 4 Dec 2018 18:49:08 -0800 Subject: Require ld to be default when building mingw-w64 Fixes #674. Signed-off-by: Alexey Neyman --- config/binutils/binutils.in | 2 +- config/libc/mingw-w64.in | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'config/binutils') diff --git a/config/binutils/binutils.in b/config/binutils/binutils.in index c0a0c556..928659af 100644 --- a/config/binutils/binutils.in +++ b/config/binutils/binutils.in @@ -79,7 +79,7 @@ config BINUTILS_LINKER_LD_GOLD config BINUTILS_LINKER_GOLD_LD bool prompt "gold, ld" - depends on !BINUTILS_FORCE_LD_BFD_ONLY + depends on !BINUTILS_FORCE_LD_BFD_DEFAULT && !BINUTILS_FORCE_LD_BFD_ONLY depends on BINUTILS_GOLD_SUPPORT select BINUTILS_GOLD_INSTALLED select BINUTILS_LINKER_BOTH diff --git a/config/libc/mingw-w64.in b/config/libc/mingw-w64.in index 02b18a27..d176e477 100644 --- a/config/libc/mingw-w64.in +++ b/config/libc/mingw-w64.in @@ -5,6 +5,7 @@ ## select LIBC_SUPPORT_THREADS_NATIVE ## select LIBC_SUPPORT_THREADS_POSIX ## select CC_CORE_PASS_2_NEEDED +## select BINUTILS_FORCE_LD_BFD_DEFAULT ## ## help The de-facto standard for Mingw distributions. -- cgit v1.2.3