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| author |   Mike Frysinger <vapier@gentoo.org> | 2015-12-19 16:36:18 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-12-19 18:28:59 -0500 |
| commit | dc95bdeba8feeaefea57bc1c81f5473415616e1a (patch) | |
| tree | 76b1942619e20e016d5c1b9de350429e4ca80ea2 /eclass/toolchain.eclass | |
| parent | dev-vcs/gitolite-gentoo: Fix blocker. (diff) | |
| download | gentoo-dc95bdeba8feeaefea57bc1c81f5473415616e1a.tar.gz gentoo-dc95bdeba8feeaefea57bc1c81f5473415616e1a.tar.bz2 gentoo-dc95bdeba8feeaefea57bc1c81f5473415616e1a.zip | |
sys-devel/gcc: add support for USE=jit #568834
Diffstat (limited to 'eclass/toolchain.eclass')
| -rw-r--r-- | eclass/toolchain.eclass | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass index 43fa8bffc970..b18d41816eb5 100644 --- a/eclass/toolchain.eclass +++ b/eclass/toolchain.eclass @@ -152,6 +152,7 @@ if [[ ${PN} != "kgcc64" && ${PN} != gcc-* ]] ; then # the older versions, we don't want to bother supporting it. #448024 tc_version_is_at_least 4.8 && IUSE+=" graphite" IUSE_DEF+=( sanitize ) tc_version_is_at_least 4.9 && IUSE+=" cilk" + tc_version_is_at_least 5.0 && IUSE+=" jit" tc_version_is_at_least 6.0 && IUSE+=" pie +ssp" fi @@ -841,6 +842,7 @@ toolchain_src_configure() { is_d && GCC_LANG+=",d" is_gcj && GCC_LANG+=",java" is_go && GCC_LANG+=",go" + is_jit && GCC_LANG+=",jit" if is_objc || is_objcxx ; then GCC_LANG+=",objc" if tc_version_is_at_least 4 ; then @@ -904,6 +906,9 @@ toolchain_src_configure() { confgcc+=( --enable-libstdcxx-time ) fi + # The jit language requires this. + is_jit && confgcc+=( --enable-host-shared ) + # # Turn on the -Wl,--build-id flag by default for ELF targets. #525942 # # This helps with locating debug files. # case ${CTARGET} in @@ -2155,6 +2160,11 @@ is_go() { use cxx && use_if_iuse go } +is_jit() { + gcc-lang-supported jit || return 1 + use_if_iuse jit +} + is_multilib() { tc_version_is_at_least 3 || return 1 use multilib |