CVS commit: [netbsd-10] src/external/gpl3/gcc/usr.bin

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sun May 28 09:47:28 UTC 2023

Modified Files:
        src/external/gpl3/gcc/usr.bin/backend [netbsd-10]: Makefile
        src/external/gpl3/gcc/usr.bin/common [netbsd-10]: Makefile
        src/external/gpl3/gcc/usr.bin/common-target [netbsd-10]: Makefile
        src/external/gpl3/gcc/usr.bin/frontend [netbsd-10]: Makefile
        src/external/gpl3/gcc/usr.bin/libcpp [netbsd-10]: Makefile
        src/external/gpl3/gcc/usr.bin/libdecnumber [netbsd-10]: Makefile

Log Message:
Pull up following revision(s) (requested by lukem in ticket #176):

        external/gpl3/gcc/usr.bin/libdecnumber/Makefile: revision 1.9
        external/gpl3/gcc/usr.bin/common/Makefile: revision 1.12
        external/gpl3/gcc/usr.bin/backend/Makefile: revision 1.67
        external/gpl3/gcc/usr.bin/common-target/Makefile: revision 1.12
        external/gpl3/gcc/usr.bin/frontend/Makefile: revision 1.15
        external/gpl3/gcc/usr.bin/libcpp/Makefile: revision 1.10

gcc: fix build with clang++ HOST_CXX

Define HOSTPROG_CXX before .include anything that brings in bsd.own.mk.

This ensures that HOST_DBG (etc) gets assigned before HOST_CFLAGS
and HOST_CXXFLAGS is created.

backend: .include <bsd.init.mk> much earlier, as per the other directories.

Fixes backend build when using clang++ as the host compiler (e.g., macOS),
because backend host tools are now built with -O.

Inspired by https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255760

Note that gcc.old/Makefile.prog may be mis-used because it defines HOSTPROG_CXX
and this Makefile fragment is included after bsd.*.mk in other Makefiles,
but they seem to build ok so leaving it alone for now.

Fixes PR toolchain/57014


To generate a diff of this commit:
cvs rdiff -u -r1.66 -r1.66.2.1 src/external/gpl3/gcc/usr.bin/backend/Makefile
cvs rdiff -u -r1.11 -r1.11.2.1 src/external/gpl3/gcc/usr.bin/common/Makefile
cvs rdiff -u -r1.11 -r1.11.2.1 \
    src/external/gpl3/gcc/usr.bin/common-target/Makefile
cvs rdiff -u -r1.14 -r1.14.2.1 \
    src/external/gpl3/gcc/usr.bin/frontend/Makefile
cvs rdiff -u -r1.9 -r1.9.2.1 src/external/gpl3/gcc/usr.bin/libcpp/Makefile
cvs rdiff -u -r1.8 -r1.8.2.1 \
    src/external/gpl3/gcc/usr.bin/libdecnumber/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.