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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 | b396d3a16efd205e4adceec4fe39153a1196a15a (patch) | |
| tree | d393acde622600855f0b6c519c21c96bd576c0eb | |
| parent | be866656a017ef667a775f89f95b96e36f9738ab (diff) | |
| download | fsf-binutils-gdb-b396d3a16efd205e4adceec4fe39153a1196a15a.zip fsf-binutils-gdb-b396d3a16efd205e4adceec4fe39153a1196a15a.tar.gz fsf-binutils-gdb-b396d3a16efd205e4adceec4fe39153a1196a15a.tar.bz2 | |
Introduce stamp file for hw-config.h
This adds a stamp file for hw-config.h, to avoid unnecessary rebuilds.
It also arranges to remove hw-config.h in "mostlyclean", because the
file is created by "make".
sim/common/ChangeLog
2021-04-22 Tom Tromey <tom@tromey.com>
* Make-common.in (stamp-hw): New target.
(hw-config.h): Depend on stamp-hw.
(mostlyclean): Remove stamp-hw and hw-config.h.
| -rw-r--r-- | sim/common/ChangeLog | 6 | ||||
| -rw-r--r-- | sim/common/Make-common.in | 7 |
2 files changed, 11 insertions, 2 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 42b0266..f4225f9 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,5 +1,11 @@ 2021-04-22 Tom Tromey <tom@tromey.com> + * Make-common.in (stamp-hw): New target. + (hw-config.h): Depend on stamp-hw. + (mostlyclean): Remove stamp-hw and hw-config.h. + +2021-04-22 Tom Tromey <tom@tromey.com> + * Make-common.in (mostlyclean): Now an alias for clean, not distclean. diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in index 3d3aaf1..ed3b171 100644 --- a/sim/common/Make-common.in +++ b/sim/common/Make-common.in @@ -437,7 +437,8 @@ $(all_object_files) : $(generated_files) @GMAKE_TRUE@-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: Makefile.in $(srccom)/Make-common.in config.status Makefile +hw-config.h: stamp-hw ; @true +stamp-hw: Makefile.in $(srccom)/Make-common.in config.status Makefile rm -f tmp-hw.h echo "/* generated by Makefile */" > tmp-hw.h sim_hw="$(SIM_HW)"; \ @@ -451,7 +452,8 @@ hw-config.h: Makefile.in $(srccom)/Make-common.in config.status Makefile done >> tmp-hw.h echo " NULL," >> tmp-hw.h echo "};" >> tmp-hw.h - mv tmp-hw.h hw-config.h + $(SHELL) $(srcroot)/move-if-change tmp-hw.h hw-config.h + @echo stamp > stamp-hw test-hw-events: $(srccom)/hw-events.c libsim.a $(CC) $(ALL_CFLAGS) -DMAIN -o test-hw-events$(EXEEXT) \ @@ -506,6 +508,7 @@ TAGS: force mostlyclean clean: $(SIM_EXTRA_CLEAN) rm -f *.[oa] *~ core rm -f run$(EXEEXT) libsim.a + rm -f hw-config.h stamp-hw rm -f gentmap targ-map.c targ-vals.h stamp-tvals if [ ! -f Make-common.in ] ; then \ rm -f $(BUILT_SRC_FROM_COMMON) ; \ |