https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976
--- Comment #250 from Peter Dyballa <Peter_Dyballa at web dot de> --- > Am 05.07.2026 um 00:20 schrieb iains at gcc dot gnu.org > <[email protected]>: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976 > > Iain Sandoe <iains at gcc dot gnu.org> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > Resolution|--- |FIXED > Status|WAITING |RESOLVED > > --- Comment #248 from Iain Sandoe <iains at gcc dot gnu.org> --- > fixed on relevant branches (darwin ones will follow shortly) Hello Iain! On PPC Mac OS X 10.5.8, Leopard, I was offered to build GCC 15.3 with MacPorts, which fails as usual with not creating symlinks: config.status: executing default commands make[3]: Entering directory `/opt/local/var/macports/build/libgcc15-678e8911/work/build/powerpc-apple-darwin9/libgcc' # If this is the top-level multilib, build all the other # multilibs. ln -s /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/gthr-posix.h gthr-default.h ln -s /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/config/no-unwind.h md-unwind-support.h ln -s /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/unwind-generic.h unwind.h DEFINES='' HEADERS='/opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/config/i386/darwin-lib.h' \ /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/mkheader.sh > tmp-libgcc_tm.h /bin/sh /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/../move-if-change tmp-libgcc_tm.h libgcc_tm.h echo timestamp > libgcc_tm.stamp /opt/local/var/macports/build/libgcc15-678e8911/work/build/./gcc/xgcc -B/opt/local/var/macports/build/libgcc15-678e8911/work/build/./gcc/ -B/opt/local/powerpc-apple-darwin9/bin/ -B/opt/local/powerpc-apple-darwin9/lib/ -isystem /opt/local/powerpc-apple-darwin9/include -isystem /opt/local/powerpc-apple-darwin9/sys-include -fno-checking -g -O2 -pipe -Os -O2 -g -O2 -pipe -Os -DIN_GCC -W -Wall -Wno-error=narrowing -Wwrite-strings -Wcast-qual -Wno-format -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -mmacosx-version-min=10.5 -Wa,-force_cpusubtype_ALL -fno-common -mlong-double-128 -maltivec -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -mmacosx-version-min=10.5 -Wa,-force_cpusubtype_ALL -fno-common -mlong-double-128 -maltivec -I. -I. -I../.././gcc -I/opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc -I/opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/. -I/opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/../gcc -I/opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/../include -o unwind-dw2_s.o -MT unwind-dw2_s.o -MD -MP -MF unwind-dw2_s.dep -DSHARED -fexceptions -c /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/unwind-dw2.c In file included from /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/unwind-dw2.c:38: /opt/local/var/macports/build/libgcc15-678e8911/work/gcc-15.3.0/libgcc/unwind-dw2.h:25:10: fatal error: md-unwind-def.h: No such file or directory 25 | #include "md-unwind-def.h" | ^~~~~~~~~~~~~~~~~ compilation terminated. make[3]: *** [unwind-dw2_s.o] Error 1 make[3]: Leaving directory `/opt/local/var/macports/build/libgcc15-678e8911/work/build/powerpc-apple-darwin9/libgcc' the same that seemed to have been fixed in GCC 15.2 finally. See also new MacPorts ticket https://trac.macports.org/ticket/74565. -- Greetings Pete >From error to error, one discovers the entire truth. – Sigmund Freud
