Go can't handle some DWARF produced by GCC but nobody's been able
to produce a simple testcase for it, so add a workaround where we replace
-g3 with -g and -ggdb3 with -ggdb for GCC, like Ionen did in Kitty.

Bug: https://bugs.gentoo.org/847991
Bug: https://bugs.gentoo.org/924436
Bug: https://bugs.gentoo.org/924496
Closes: https://bugs.gentoo.org/929219
Signed-off-by: Sam James <sam@gentoo.org>
---
eclass/go-env.eclass | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/eclass/go-env.eclass b/eclass/go-env.eclass
index be131133113be..a4394161cb0bc 100644
--- a/eclass/go-env.eclass
+++ b/eclass/go-env.eclass
@@ -42,6 +42,12 @@ go-env_set_compile_environment() {
# XXX: Hack for checking ICE (bug #912152, gcc PR113204)
has_version -b "sys-devel/gcc[debug]" && filter-lto

+ # bug #929219
+ if tc-is-gcc ; then
+ replace-flags -g3 -g
+ replace-flags -ggdb3 -ggdb
+ fi
+
export CGO_CFLAGS="${CGO_CFLAGS:-$CFLAGS}"
export CGO_CPPFLAGS="${CGO_CPPFLAGS:-$CPPFLAGS}"
export CGO_CXXFLAGS="${CGO_CXXFLAGS:-$CXXFLAGS}"
--
2.46.0

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