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(Makefile): Depend on config.status instead of configure.

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(config.status): Depend on configure.  Run config.status --recheck if
out of date.

From-SVN: r14511
This commit is contained in:
Doug Evans 1997-07-21 18:05:29 +00:00
parent 032cacab42
commit 7c0ae5f17f
1 changed files with 15 additions and 12 deletions
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27
gcc/Makefile.in
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@ -651,7 +651,7 @@ T =
# Avoid a lot of time thinking about remaking Makefile.in and *.def.
.SUFFIXES: .in .def
Makefile: $(srcdir)/Makefile.in $(srcdir)/configure $(srcdir)/version.c \
Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
$(xmake_file) $(tmake_file) \
$(LANG_MAKEFILES)
$(SHELL) $(srcdir)/configure.frag $(srcdir) "$(SUBDIRS)"
@ -663,6 +663,9 @@ $(srcdir)/configure: $(srcdir)/configure.in
cd $(srcdir); autoconf
# cstamp-h.in controls rebuilding of config.in.
# It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
# delete it. A stamp file is needed as autoheader won't update the file if
# nothing has changed.
# It remains in the source directory and is part of the distribution.
# This follows what is done in shellutils, fileutils, etc.
# ??? Newer versions have a maintainer mode that may be useful here.
@ -674,6 +677,17 @@ config.h: cstamp-h ; @true
cstamp-h: config.in config.status
CONFIG_HEADERS=config.h:config.in $(SHELL) config.status
# Really, really stupid make features, such as SUN's KEEP_STATE, may force
# a target to build even if it is up-to-date. So we must verify that
# config.status does not exist before failing.
config.status: configure
@if [ ! -f config.status ] ; then \
echo You must configure gcc. Look at the INSTALL file for details.; \
false; \
else \
$(SHELL) config.status --recheck; \
fi
all.internal: start.encap rest.encap
# This is what to compile if making a cross-compiler.
# Note that we can compile enquire using the cross-compiler just built,
@ -697,17 +711,6 @@ PROTO: proto
# Tell GNU make these are phony targets.
.PHONY: C c PROTO proto
# Really, really stupid make features, such as SUN's KEEP_STATE, may force
# a target to build even if it is up-to-date. So we must verify that
# config.status does not exist before failing.
config.status:
@if [ ! -f config.status ] ; then \
echo You must configure gcc. Look at the INSTALL file for details.; \
false; \
else \
true; \
fi
# On the target machine, finish building a cross compiler.
# This does the things that can't be done on the host machine.
rest.cross: $(LIBGCC) gfloat.h specs