gcc/Makefile
Phil Edwards bb20b7dafd configure: For in-source builds, make a subdir and re-exec there.
2002-06-18  Phil Edwards  <pme@gcc.gnu.org>

	* configure:  For in-source builds, make a subdir and re-exec there.
	* Makefile:  New file.  Pass targets through to build directory.
	* .cvsignore:  No longer ignore "Makefile".

From-SVN: r54759
2002-06-18 20:02:21 +00:00

54 lines
1.8 KiB
Makefile

#
# Redirecting Makefile.
# Copyright (C) 2002 Free Software Foundation
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# This Makefile is a red herring. It is not normally used and it is never
# written by 'configure' from 'Makefile.in'. This Makefile is here to
# support users who try to configure/build in the source directory. It
# simply chdir's into a subdirectory created by configure and reinvokes
# make. Few targets are listed because advanced users (who would use those
# targets) are assumed to know that a separate build dir is recommended.
SHELL = /bin/sh
# Additional pass-through targets can be listed here.
TARGETS=bootstrap \
clean \
install
all:
.PHONY: sanitycheck
distclean:
test -f s-buildd || exit 0 && \
. ./s-buildd && rm -rf $${builddir} s-buildd
sanitycheck:
@if test ! -f s-buildd; then \
echo 'You must configure before attempting to build.'; \
echo 'Please read the instructions in the INSTALL directory.'; \
exit 1; \
fi
$(TARGETS): sanitycheck
(. ./s-buildd; cd $${builddir}; ${MAKE} $@)
all: sanitycheck
(. ./s-buildd; cd $${builddir}; ${MAKE} $${defaulttarget})