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| author | Tom Tromey <tom@tromey.com> | 2021-04-22 19:51:54 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2021-04-22 19:51:54 -0600 |
| commit | efd82ac7cb6af0b85efd6f105bae8923b913583d (patch) | |
| tree | c0e8f76755c136815b8ed2b49e4bbac778a2d5e5 /sim/common/Make-common.in | |
| parent | 06a84ea38441057e287ea4c89fe44ee51478e065 (diff) | |
| download | gdb-efd82ac7cb6af0b85efd6f105bae8923b913583d.zip gdb-efd82ac7cb6af0b85efd6f105bae8923b913583d.tar.gz gdb-efd82ac7cb6af0b85efd6f105bae8923b913583d.tar.bz2 | |
Require GNU make
GDB has required GNU make for quite some time, and this patch applies
this approach to the sim as well. Requiring GNU make means that
automatic dependency tracking can be simple and reliable, and it also
makes other refactorings simpler.
sim/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* m4/sim_ac_common.m4 (SIM_AC_COMMON): Don't check for make.
sim/aarch64/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/arm/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/avr/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/bfin/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/common/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* Make-common.in: Require GNU make.
sim/cr16/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/cris/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/d10v/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/erc32/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/example-synacor/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/frv/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/ft32/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/h8300/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/iq2000/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/lm32/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/m32c/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/m32r/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/m68hc11/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/mcore/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/microblaze/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/mips/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/mn10300/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/moxie/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/msp430/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/or1k/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/pru/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/riscv/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/rl78/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/rx/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/sh/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
sim/v850/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* configure: Rebuild.
Diffstat (limited to 'sim/common/Make-common.in')
| -rw-r--r-- | sim/common/Make-common.in | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in index ed3b171..c738014 100644 --- a/sim/common/Make-common.in +++ b/sim/common/Make-common.in @@ -400,21 +400,21 @@ hw_main_headers = \ # simpler scheme. # -@GMAKE_TRUE@ifeq ($(DEPMODE),depmode=gcc3) +ifeq ($(DEPMODE),depmode=gcc3) # Note that we put the dependencies into a .Tpo file, then move them # into place if the compile succeeds. We need this because gcc does # not atomically write the dependency output file. -@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \ -@GMAKE_TRUE@ -MF $(DEPDIR)/$(basename $(@F)).Tpo -@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \ -@GMAKE_TRUE@ $(DEPDIR)/$(basename $(@F)).Po -@GMAKE_TRUE@else -@GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \ -@GMAKE_TRUE@ DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC) +override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \ + -MF $(DEPDIR)/$(basename $(@F)).Tpo +override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \ + $(DEPDIR)/$(basename $(@F)).Po +else +override COMPILE.pre = source='$<' object='$@' libtool=no \ + DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC) # depcomp handles atomicity for us, so we don't need a postcompile # step. -@GMAKE_TRUE@override POSTCOMPILE = -@GMAKE_TRUE@endif +override POSTCOMPILE = +endif all_object_files = $(LIB_OBJS) $(SIM_RUN_OBJS) generated_files = \ @@ -427,14 +427,14 @@ generated_files = \ # Ensure that generated files are created early. Use order-only # dependencies if available. They require GNU make 3.80 or newer, # and the .VARIABLES variable was introduced at the same time. -@GMAKE_TRUE@ifdef .VARIABLES -@GMAKE_TRUE@$(all_object_files): | $(generated_files) -@GMAKE_TRUE@else +ifdef .VARIABLES +$(all_object_files): | $(generated_files) +else $(all_object_files) : $(generated_files) -@GMAKE_TRUE@endif +endif # Dependencies. -@GMAKE_TRUE@-include $(patsubst %.o, $(DEPDIR)/%.Po, $(all_object_files)) +-include $(patsubst %.o, $(DEPDIR)/%.Po, $(all_object_files)) # FIXME This is one very simple-minded way of generating the file hw-config.h hw-config.h: stamp-hw ; @true |