CVS commit: src/external/gpl3

["Luke Mewburn" <lukem%netbsd.org@localhost>]

Module Name:    src
Committed By:   lukem
Date:           Fri May 19 23:28:22 UTC 2023

Modified Files:
        src/external/gpl3/gcc.old/usr.bin/backend: Makefile
        src/external/gpl3/gcc.old/usr.bin/common: Makefile
        src/external/gpl3/gcc.old/usr.bin/common-target: Makefile
        src/external/gpl3/gcc.old/usr.bin/frontend: Makefile
        src/external/gpl3/gcc.old/usr.bin/libcpp: Makefile
        src/external/gpl3/gcc.old/usr.bin/libdecnumber: Makefile
        src/external/gpl3/gcc/usr.bin/backend: Makefile
        src/external/gpl3/gcc/usr.bin/common: Makefile
        src/external/gpl3/gcc/usr.bin/common-target: Makefile
        src/external/gpl3/gcc/usr.bin/frontend: Makefile
        src/external/gpl3/gcc/usr.bin/libcpp: Makefile
        src/external/gpl3/gcc/usr.bin/libdecnumber: Makefile

Log Message:
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 -r1.16 -r1.17 src/external/gpl3/gcc.old/usr.bin/backend/Makefile
cvs rdiff -u -r1.10 -r1.11 src/external/gpl3/gcc.old/usr.bin/common/Makefile
cvs rdiff -u -r1.9 -r1.10 \
    src/external/gpl3/gcc.old/usr.bin/common-target/Makefile
cvs rdiff -u -r1.12 -r1.13 \
    src/external/gpl3/gcc.old/usr.bin/frontend/Makefile
cvs rdiff -u -r1.11 -r1.12 src/external/gpl3/gcc.old/usr.bin/libcpp/Makefile
cvs rdiff -u -r1.11 -r1.12 \
    src/external/gpl3/gcc.old/usr.bin/libdecnumber/Makefile
cvs rdiff -u -r1.66 -r1.67 src/external/gpl3/gcc/usr.bin/backend/Makefile
cvs rdiff -u -r1.11 -r1.12 src/external/gpl3/gcc/usr.bin/common/Makefile
cvs rdiff -u -r1.11 -r1.12 \
    src/external/gpl3/gcc/usr.bin/common-target/Makefile
cvs rdiff -u -r1.14 -r1.15 src/external/gpl3/gcc/usr.bin/frontend/Makefile
cvs rdiff -u -r1.9 -r1.10 src/external/gpl3/gcc/usr.bin/libcpp/Makefile
cvs rdiff -u -r1.8 -r1.9 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.