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toolchain.eclass: add some 'einfo' calls for flag mangling

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Signed-off-by: Sam James <sam@gentoo.org>
This commit is contained in:
Sam James
2025-04-26 19:09:17 +01:00
parent 275520c0e6
commit b5f77e470a
1 changed files with 4 additions and 1 deletions
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eclass/toolchain.eclass
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@@ -2332,6 +2332,7 @@ gcc_do_make() {
# to keep this bound somewhat fresh just to avoid problems. Ultimately,
# using not-O0 is just a build-time speed improvement anyway.
if ! tc-is-gcc || ver_test $(gcc-fullversion) -lt 10 ; then
einfo "Resetting STAGE1_*FLAGS to -O0 because of old or non-GCC bootstrap compiler"
STAGE1_CFLAGS="-O0"
STAGE1_CXXFLAGS="-O0"
STAGE1_GDCFLAGS="-O0"
@@ -2339,7 +2340,8 @@ gcc_do_make() {
# know about flags that the version we are compiling does not know
# about. In principle we could check e.g. which gnat1 we are using as
# a bootstrap. It's simpler to do it unconditionally for now.
elif _tc_use_if_iuse ada || _tc_use_if_iuse d; then
elif _tc_use_if_iuse ada || _tc_use_if_iuse d ; then
einfo "Resetting STAGE1_*FLAGS to -O2 for Ada/D bootstrapping"
STAGE1_CFLAGS="-O2"
STAGE1_CXXFLAGS="-O2"
STAGE1_GDCFLAGS="-O2"
@@ -2363,6 +2365,7 @@ gcc_do_make() {
# matter there. If we want to go in the other direction
# and make this more conditional, we could check if
# the bootstrap compiler is < GCC 12. See bug #940470.
einfo "Adding -U_GLIBCXX_ASSERTIONS workaround to STAGE1_CXXFLAGS for D/hardened"
STAGE1_CXXFLAGS+=" -U_GLIBCXX_ASSERTIONS"
fi