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| author | Tom Tromey <tom@tromey.com> | 2018-07-02 07:06:27 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2018-07-09 08:03:49 -0600 |
| commit | 5d3c3a68c3ffe37c06a7a8dad30c19241bd39f7a (patch) | |
| tree | 8ad646b92122c5d55a90cc0fd58eaecb9a8f8f95 | |
| parent | 1998086d5436499e8eaf16772e300459662c3d7c (diff) | |
| download | binutils-5d3c3a68c3ffe37c06a7a8dad30c19241bd39f7a.zip binutils-5d3c3a68c3ffe37c06a7a8dad30c19241bd39f7a.tar.gz binutils-5d3c3a68c3ffe37c06a7a8dad30c19241bd39f7a.tar.bz2 | |
Use a stamp file for version.c
This introduces a stamp file for version.c, preventing unnecessary
version.o rebuilds.
gdb/ChangeLog
2018-07-09 Tom Tromey <tom@tromey.com>
* Makefile.in (clean mostlyclean): Remove stamp-version.
(version.c): Depend on stamp-version.
(stamp-version): New rule, from version.c rule.
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/Makefile.in | 12 |
2 files changed, 15 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7e39800..75a8f67 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2018-07-09 Tom Tromey <tom@tromey.com> + * Makefile.in (clean mostlyclean): Remove stamp-version. + (version.c): Depend on stamp-version. + (stamp-version): New rule, from version.c rule. + +2018-07-09 Tom Tromey <tom@tromey.com> + * Makefile.in (init.c): Depend on stamp-init. (stamp-init): New rule, from init.c rule. (clean mostlyclean): Remove stamp-init. diff --git a/gdb/Makefile.in b/gdb/Makefile.in index d14e867..fa93ac3 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -1948,7 +1948,7 @@ tags: TAGS clean mostlyclean: $(CONFIG_CLEAN) @$(MAKE) $(FLAGS_TO_PASS) DO=clean "DODIRS=$(CLEANDIRS)" subdir_do rm -f *.o *.a $(ADD_FILES) *~ init.c-tmp init.l-tmp version.c-tmp - rm -f init.c stamp-init version.c + rm -f init.c stamp-init version.c stamp-version rm -f gdb$(EXEEXT) core make.log rm -f gdb[0-9]$(EXEEXT) rm -f test-cp-name-parser$(EXEEXT) @@ -2138,9 +2138,15 @@ $(srcdir)/copying.c: @MAINTAINER_MODE_TRUE@ $(srcdir)/../COPYING3 $(srcdir)/copy < $(srcdir)/../COPYING3 > $(srcdir)/copying.tmp mv $(srcdir)/copying.tmp $(srcdir)/copying.c -version.c: Makefile version.in $(srcdir)/../bfd/version.h $(srcdir)/common/create-version.sh +version.c: stamp-version; @true +# Note that the obvious names for the temp file are taken by +# create-version.sh. +stamp-version: Makefile version.in $(srcdir)/../bfd/version.h $(srcdir)/common/create-version.sh $(ECHO_GEN) $(SHELL) $(srcdir)/common/create-version.sh $(srcdir) \ - $(host_alias) $(target_alias) version.c + $(host_alias) $(target_alias) version-t.t + @$(SHELL) $(srcdir)/../move-if-change version-t.t version.c + @echo stamp > stamp-version + lint: $(LINTFILES) $(LINT) $(INCLUDE_CFLAGS) $(LINTFLAGS) $(LINTFILES) \ |