[gentoo-commits] repo/gentoo:master commit in: sys-libs/glibc/

[Sam James]

commit:     dced823547db9fe20b872e1fd1ba65038d595226
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Mon Mar 16 16:09:08 2026 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Mar 16 16:10:32 2026 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=dced8235

sys-libs/glibc: avoid -g3 on Hurd

It breaks MIG:
```
make[2]: Leaving directory 'cross-i686-gnu/glibc-2.43/work/glibc-2.43/mach'
make[2]: *** No rule to make target 
'cross-i686-gnu/glibc-2.43/work/build-default-i686-gnu-nptl/mach/mach/gnumach.uh',
  needed by 
'cross-i686-gnu/glibc-2.43/work/build-default-i686-gnu-nptl/mach/mach/gnumach.h'.
  Stop.
make[2]: *** Waiting for unfinished jobs...
```

We should try replace this in sys-kernel/gnumach as well with some Makefile
modification as it's a pain to do this all over the place.

Signed-off-by: Sam James <sam <AT> gentoo.org>

 sys-libs/glibc/glibc-2.43.ebuild | 10 ++++++++++
 sys-libs/glibc/glibc-9999.ebuild | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/sys-libs/glibc/glibc-2.43.ebuild b/sys-libs/glibc/glibc-2.43.ebuild
index 30c75b274204..927bfbdffc9d 100644
--- a/sys-libs/glibc/glibc-2.43.ebuild
+++ b/sys-libs/glibc/glibc-2.43.ebuild
@@ -507,6 +507,16 @@ setup_flags() {
        # #829583
        filter-lfs-flags
 
+       case ${CTARGET} in
+               *-linux*)
+                       ;;
+               *-gnu)
+                       # -g3 confuses MIG which relies on preprocessed input
+                       replace-flags -ggdb[3-9] -ggdb2
+                       replace-flags -g3 -g
+                       ;;
+       esac
+
        unset CBUILD_OPT CTARGET_OPT
        if use multilib ; then
                CTARGET_OPT=$(get_abi_CTARGET)

diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild
index d4df209dbfbb..47a65c1d75c1 100644
--- a/sys-libs/glibc/glibc-9999.ebuild
+++ b/sys-libs/glibc/glibc-9999.ebuild
@@ -507,6 +507,16 @@ setup_flags() {
        # #829583
        filter-lfs-flags
 
+       case ${CTARGET} in
+               *-linux*)
+                       ;;
+               *-gnu)
+                       # -g3 confuses MIG which relies on preprocessed input
+                       replace-flags -ggdb[3-9] -ggdb2
+                       replace-flags -g3 -g
+                       ;;
+       esac
+
        unset CBUILD_OPT CTARGET_OPT
        if use multilib ; then
                CTARGET_OPT=$(get_abi_CTARGET)