diff options
author | 2019-05-20 16:03:57 -0500 | |
---|---|---|
committer | 2019-05-20 16:04:33 -0500 | |
commit | 29f0b3ce320c2740853d83cbef6ba1037ffedddf (patch) | |
tree | 2661106803609595d9b25e31384034429cef39f4 | |
parent | media-libs/mesa: Version bump 19.1_rc2 (diff) | |
download | musl-29f0b3ce.tar.gz musl-29f0b3ce.tar.bz2 musl-29f0b3ce.zip |
eclass: sync 9.1 gcc changes from tree to overlay
-rw-r--r-- | eclass/toolchain.eclass | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 970d2c80..91297c0f 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -174,6 +174,7 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then tc_version_is_at_least 8.0 && IUSE+=" systemtap" TC_FEATURES+=(systemtap) tc_version_is_at_least 9.0 && IUSE+=" d" + tc_version_is_at_least 9.1 && IUSE+=" lto" fi SLOT="${GCC_CONFIG_VER}" @@ -993,6 +994,11 @@ toolchain_src_configure() { confgcc+=( --enable-libstdcxx-time ) fi + # Build compiler using LTO + if tc_version_is_at_least 9.1 && use_if_iuse lto ; then + confgcc+=( --with-build-config=bootstrap-lto ) + fi + # Support to disable pch when building libstdcxx if tc_version_is_at_least 6.0 && ! use_if_iuse pch ; then confgcc+=( --disable-libstdcxx-pch ) |