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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-09-23 02:18:24 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-09-23 02:18:24 -0700 |
| commit | c462dda8c848d24cf84dd673b93d7ee8c8143b4e (patch) | |
| tree | 3fab9ecf20eada71dc851fcef7cf72ce1fd3b07e /Makefile.in | |
| parent | d07ff9db920196077333148f6db88525c8ba3151 (diff) | |
| download | emacs-c462dda8c848d24cf84dd673b93d7ee8c8143b4e.tar.gz | |
* Makefile.in (bootstrap): Set MAKEFILE_NAME when building Makefile,
to avoid problems with recursion when using GNU make.
Diffstat (limited to 'Makefile.in')
| -rw-r--r-- | Makefile.in | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Makefile.in b/Makefile.in index 542c30bbab7..571013e3244 100644 --- a/Makefile.in +++ b/Makefile.in @@ -355,6 +355,10 @@ blessmail: Makefile src FRC # config.status overrides MAKEFILE_NAME with a bogus name when creating # src/epaths.h, so that 'make epaths-force' does not recursively invoke # config.status and overwrite config.status while executing it (Bug#11214). +# +# 'make bootstrap' overrides MAKEFILE_NAME to a nonexistent file but +# then attempts to build that file. This forces 'Makefile', 'lib/Makefile', +# etc. to be built without running into similar recursion problems. MAKEFILE_NAME = Makefile $(MAKEFILE_NAME): config.status $(srcdir)/src/config.in \ $(srcdir)/Makefile.in $(SUBDIR_MAKEFILES_IN) @@ -895,7 +899,7 @@ dvi: # * Do the actual build. bootstrap: bootstrap-clean FRC cd $(srcdir) && { ./autogen.sh || autogen/copy_autogen; } - $(MAKE) $(MFLAGS) Makefile + $(MAKE) $(MFLAGS) MAKEFILE_NAME=force-Makefile force-Makefile $(MAKE) $(MFLAGS) info all .PHONY: check-declare |