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Have LTO depend-on non-static builds

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Loading a dynamic library (LTO plugin) from a static binary fails
on ArchLinux. It is also prone to break if a system is ever upgraded.

Also, disable plugins if not enabled explicitly.

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2017-02-18 19:00:25 -08:00
parent 31e7cd688d
commit 45512b003d
2 changed files with 3 additions and 0 deletions
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1
config/cc/gcc.in.2
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@ -124,6 +124,7 @@ config CC_GCC_USE_GRAPHITE
config CC_GCC_USE_LTO config CC_GCC_USE_LTO
bool "Enable LTO" bool "Enable LTO"
default y default y
depends on ! STATIC_TOOLCHAIN
help help
Enable the Link Time Optimisations. Enable the Link Time Optimisations.

2
scripts/build/cc/100-gcc.sh
View File

@ -1050,6 +1050,8 @@ do_gcc_backend() {
if [ "${CT_CC_GCC_ENABLE_PLUGINS}" = "y" ]; then if [ "${CT_CC_GCC_ENABLE_PLUGINS}" = "y" ]; then
extra_config+=( --enable-plugin ) extra_config+=( --enable-plugin )
else
extra_config+=( --disable-plugin )
fi fi
if [ "${CT_CC_GCC_GOLD}" = "y" ]; then if [ "${CT_CC_GCC_GOLD}" = "y" ]; then
extra_config+=( --enable-gold ) extra_config+=( --enable-gold )