https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111756
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Gaius Mulley <ga...@gcc.gnu.org>: https://gcc.gnu.org/g:bdf4b6f9f2847b7abba5392e271e30f55541935e commit r13-7960-gbdf4b6f9f2847b7abba5392e271e30f55541935e Author: Gaius Mulley <gaiusm...@gmail.com> Date: Wed Oct 18 03:09:29 2023 +0100 PR modula2/111756: Re-building all-gcc after source changes fails to link When having modula-2 enabled in a development tree and there are any changes that trigger rebuilds in m2/ doing a 'make all-gcc' in the build directory might fail due to lack of dependency tracking. This patch introduces build dependencies into gcc/m2/Make-lang.in using -M* options. gcc/m2/ChangeLog: PR modula2/111756 * Make-lang.in (CM2DEP): New define conditionally set if ($(CXXDEPMODE),depmode=gcc3). (m2/gm2-gcc/%.o): Ensure $(@D)/$(DEPDIR) is created. Add $(CM2DEP) to the $(COMPILER) command and use $(POSTCOMPILE). (m2/gm2-gcc/m2configure.o): Ditto. (m2/gm2-lang.o): Ditto. (m2/m2pp.o): Ditto. (m2/gm2-gcc/rtegraph.o): Ditto. (m2/mc-boot/$(SRC_PREFIX)%.o): Ditto. (m2/mc-boot-ch/$(SRC_PREFIX)%.o): Ditto. (m2/mc-boot-ch/$(SRC_PREFIX)%.o): Ditto. (m2/mc-boot/main.o): Ditto. (mcflex.o): Ditto. (m2/gm2-libs-boot/M2RTS.o): Ditto. (m2/gm2-libs-boot/%.o): Ditto. (m2/gm2-libs-boot/%.o): Ditto. (m2/gm2-libs-boot/RTcodummy.o): Ditto. (m2/gm2-libs-boot/RTintdummy.o): Ditto. (m2/gm2-libs-boot/wrapc.o): Ditto. (m2/gm2-libs-boot/UnixArgs.o): Ditto. (m2/gm2-libs-boot/choosetemp.o): Ditto. (m2/gm2-libs-boot/errno.o): Ditto. (m2/gm2-libs-boot/dtoa.o): Ditto. (m2/gm2-libs-boot/ldtoa.o): Ditto. (m2/gm2-libs-boot/termios.o): Ditto. (m2/gm2-libs-boot/SysExceptions.o): Ditto. (m2/gm2-libs-boot/SysStorage.o): Ditto. (m2/gm2-compiler-boot/M2GCCDeclare.o): Ditto. (m2/gm2-compiler-boot/M2Error.o): Ditto. (m2/gm2-compiler-boot/%.o): Ditto. (m2/gm2-compiler-boot/%.o): Ditto. (m2/gm2-compiler-boot/m2flex.o): Ditto. (m2/gm2-compiler/m2flex.o): Ditto. (m2/gm2-libs/choosetemp.o): Ditto. (m2/boot-bin/mklink$(exeext)): Ditto. (m2/pge-boot/%.o): Ditto. (m2/pge-boot/%.o): Ditto. * README: Remove out of date info. * gm2-compiler/M2Quads.mod (BuildStringAdrParam): Correct procedure end name. * gm2-compiler/SymbolTable.mod (GetVarPointerCheck): Add default FALSE return value. Signed-off-by: Gaius Mulley <gaiusm...@gmail.com>
