+two-stage-strap: tmpinst-short-build
+ $(MAKE) one-stage-strap
+
+one-stage-strap: tmpinst-full-build
+ rm -f $(top_srcdir)/runtime/*/*.dll $(top_srcdir)/runtime/*.exe
+ $(MAKE)
+
+bootstrap-clean: clean mcs-do-clean-profiles
+bootstrap-check: check mcs-do-run-test
+
+# (takes advantage of 'make -j': independent subtasks are separate dependencies)
+tmpinst-basic-build: mcs-do-basic-build mono-do-basic-build tmpinst-dir
+ mv -f $(mcs_topdir)/mcs/mcs.exe \
+ $(mcs_topdir)/class/lib/default/mscorlib.dll \
+ $(mcs_topdir)/class/lib/default/System.dll \
+ _tmpinst/lib
+
+tmpinst-short-build: mcs-do-short-build
+ mv -f $(mcs_topdir)/mcs/mcs.exe \
+ $(mcs_topdir)/class/lib/default/mscorlib.dll \
+ $(mcs_topdir)/class/lib/default/System.dll \
+ $(mcs_topdir)/class/lib/default/System.Xml.dll \
+ $(mcs_topdir)/class/lib/default/Mono.CSharp.Debugger.dll \
+ _tmpinst/lib
+
+tmpinst-full-build: mcs-do-full-build
+ cp -f $(mcs_topdir)/mcs/mcs.exe \
+ $(mcs_topdir)/class/lib/default/mscorlib.dll \
+ $(mcs_topdir)/class/lib/default/System.dll \
+ $(mcs_topdir)/class/lib/default/System.Xml.dll \
+ $(mcs_topdir)/class/lib/default/Mono.CSharp.Debugger.dll \
+ _tmpinst/lib
+
+# Build enough of 'mono' to run the stage1 mcs.exe
+mono-do-basic-build: $(CONFIG_HEADER)
+ if test -z "$(libgc_dir)"; then :; else cd libgc && $(MAKE) ; fi
+ cd mono && $(MAKE)
+
+# Build stripped down versions of 'mcs', 'mscorlib.dll' and 'System.dll' with installed 'mcs'
+## remove System.Xml.dll since it's a soft-dependency of System.dll
+mcs-do-basic-build:
+ rm -f $(mcs_topdir)/mcs/mcs.exe $(mcs_topdir)/class/lib/default/mscorlib.dll
+ rm -f $(mcs_topdir)/class/lib/default/System.dll $(mcs_topdir)/class/lib/default/System.Xml.dll
+ cd $(mcs_topdir)/jay && $(MAKE)
+ cd $(mcs_topdir)/mcs && $(MAKE) PROFILE=default BOOTSTRAP_MCS="mcs -d:BOOTSTRAP_WITH_OLDLIB"
+ cd $(mcs_topdir)/class/corlib && $(MAKE) PROFILE=default BOOTSTRAP_MCS="mcs -d:BOOTSTRAP_WITH_OLDLIB"
+ cd $(mcs_topdir)/class/System && $(MAKE) PROFILE=default BOOTSTRAP_MCS="mcs -d:BOOTSTRAP_WITH_OLDLIB" MCS="mcs -d:BOOTSTRAP_WITH_OLDLIB"
+
+mcs-do-short-build:
+ tmpinst=`cd _tmpinst && pwd` ; \
+ PATH=$$tmpinst/bin:$$PATH; export PATH ; \
+ for dir in jay mcs class/corlib class/System class/System.XML class/System class/Mono.CSharp.Debugger; do \
+ (cd $(mcs_topdir)/$$dir && $(MAKE) PROFILE=default) || exit 1 ; \
+ done
+
+mcs-do-full-build:
+ tmpinst=`cd _tmpinst && pwd` ; \
+ PATH=$$tmpinst/bin:$$PATH ; export PATH ; \
+ cd $(mcs_topdir) && $(MAKE) all-profiles
+
+mcs-do-clean-profiles:
+ cd $(mcs_topdir) && $(MAKE) clean-profiles
+
+mcs-do-run-test: tmpinst-dir
+ tmpinst=`cd _tmpinst && pwd` ; \
+ PATH=$$tmpinst/bin:$$PATH ; export PATH ; \
+ cd $(mcs_topdir) && $(MAKE) PROFILE=default run-test
+
+tmpinst-dir.stamp: Makefile.am
+ set -e ; \
+ rootme=`pwd`; tmpinst=$$rootme/_tmpinst ; \
+ mkdir -p $$tmpinst $$tmpinst/bin $$tmpinst/lib ; \
+ echo '#! /bin/sh' > $$tmpinst/bin/mono ; \
+ echo 'if test -z "$$MONO_PATH" ; then MONO_PATH="'"$$tmpinst/lib"'"' >> $$tmpinst/bin/mono ; \
+ echo 'else MONO_PATH=$${MONO_PATH}:"'"$$tmpinst/lib"'" ; fi' >> $$tmpinst/bin/mono ; \
+ echo 'export MONO_PATH' >> $$tmpinst/bin/mono ; \
+ echo 'exec "'"$$rootme/libtool"'" --mode=execute "'"$$rootme/$(mono_runtime)"'" "$$@"' >> $$tmpinst/bin/mono ; \
+ echo '#! /bin/sh' > $$tmpinst/bin/mcs ; \
+ echo 'exec "'"$$tmpinst/bin/mono"'" "'"$$tmpinst/lib/mcs.exe"'" "$$@"' >> $$tmpinst/bin/mcs ; \
+ chmod +x $$tmpinst/bin/mono $$tmpinst/bin/mcs
+ echo "stamp" > $@
+
+tmpinst-dir: tmpinst-dir.stamp
+ @if test -d _tmpinst; then :; else rm -f tmpinst-dir.stamp; $(MAKE) tmpinst-dir.stamp; fi
+
+
+# building with monolite
+
+get-monolite-latest:
+ wget -O $(srcdir)/../monolite-latest.tar.gz http://www.go-mono.com/daily/monolite-latest.tar.gz
+
+tmpinst-monolite: tmpinst-dir
+ -rm -f _tmpinst/lib/mcs.exe _tmpinst/lib/*.dll
+ -rm -fr _tmpinst/monolite-*
+ srcdir=`cd $(srcdir) && pwd` && cd _tmpinst && ( gzip -d -c $$srcdir/../monolite-latest.tar.gz | tar xf - )
+ mv -f _tmpinst/monolite-*/mcs.exe _tmpinst/monolite-*/*.dll _tmpinst/lib
+ rm -fr _tmpinst/monolite-*
+
+monolite-bootstrap: tmpinst-monolite mono-do-basic-build
+ rm -f $(mcs_topdir)/mcs/mcs.exe $(mcs_topdir)/class/lib/default/mscorlib.dll
+ rm -f $(mcs_topdir)/class/lib/default/System.dll $(mcs_topdir)/class/lib/default/System.Xml.dll Mono.CSharp.Debugger.dll
+ $(MAKE) two-stage-strap
+
+# Obsolete target -- don't use.
+.PHONY: fullbuild
+fullbuild: bootstrap
+ $(MAKE) install
+ echo "*** 'fullbuild' is an obsolete target. Use 'make bootstrap && make install'."
+ exit 1