diff options
| author | nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-08-02 17:36:33 +0000 |
|---|---|---|
| committer | nickc <nickc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-08-02 17:36:33 +0000 |
| commit | 67afd3f0c4ee8e3be4e12115f5da3772c9f881d8 (patch) | |
| tree | 27beb527d7856f3c0d91d18fc3fc9e4c7e1170af /gcc | |
| parent | 28a9c959c7700d37a60e0e3961e736d00f5805de (diff) | |
| download | gcc-67afd3f0c4ee8e3be4e12115f5da3772c9f881d8.tar.gz | |
Only (re)build configure, config.in and cstamp-h.in in maintainer mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44577 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/Makefile.in | 20 |
2 files changed, 21 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 242a2a40f07..d600c1e9cea 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2001-08-02 Nick Clifton <nickc@cambridge.redhat.com> + + * Makefile.in ($(srcdir)/configure): Only rebuild in + maintainer mode. + ($(srcdir)/config.in): Only define in maintainer mode. + ($(srcdir)/cstamp-h.in): Only define in maintainer mode. + 2001-08-02 David Edelsohn <edelsohn@gnu.org> * doc/install.texi (Install GCC: Binaries): Update Bull info. diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 60823ee80f4..12bd0b331a3 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -880,7 +880,12 @@ cs-tm_p.h: Makefile HEADERS="$(tm_p_file)" DEFINES="" TARGET_CPU_DEFAULT="" \ $(SHELL) $(srcdir)/mkconfig.sh tm_p.h -$(srcdir)/configure: $(srcdir)/configure.in +# Don't automatically run autoconf, since configure.in might be accidentally +# newer than configure. Also, this writes into the source directory which +# might be on a read-only file system. If configured for maintainer mode +# then do allow autoconf to be run. + +$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in (cd $(srcdir) && autoconf) gccbug: $(srcdir)/gccbug.in @@ -898,11 +903,14 @@ mklibgcc: $(srcdir)/mklibgcc.in # "echo timestamp" is used instead of touch to be consistent with other # packages that use autoconf (??? perhaps also to avoid problems with patch?). # ??? Newer versions have a maintainer mode that may be useful here. -$(srcdir)/config.in: $(srcdir)/cstamp-h.in -$(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h - (cd $(srcdir) && autoheader) - @rm -f $(srcdir)/cstamp-h.in - echo timestamp > $(srcdir)/cstamp-h.in + +# Don't run autoheader automatically either. +# Only run it if maintainer mode is enabled. +@MAINT@ $(srcdir)/config.in: $(srcdir)/cstamp-h.in +@MAINT@ $(srcdir)/cstamp-h.in: $(srcdir)/configure.in $(srcdir)/acconfig.h +@MAINT@ (cd $(srcdir) && autoheader) +@MAINT@ @rm -f $(srcdir)/cstamp-h.in +@MAINT@ echo timestamp > $(srcdir)/cstamp-h.in auto-host.h: cstamp-h ; @true cstamp-h: config.in config.status CONFIG_HEADERS=auto-host.h:config.in LANGUAGES="$(CONFIG_LANGUAGES)" $(SHELL) config.status |