+tmpinst = _tmpinst
+
+if PLATFORM_WIN32
+
+populate_profiles = default:net_1_1
+
+# bootstraps using the .NET C# compiler
+bootstrap: tmpinst-dir mono-do-runtime-only
+ $(MAKE) fasterstrap
+
+else
+
+populate_profiles = default:net_1_1 net_2_0:net_2_0
+
+bootstrap: tmpinst-mcs-basic-build mono-do-runtime-only
+ $(MAKE) tmpinst-mcs-short-build
+ $(MAKE) fasterstrap
+
+endif
+
+faststrap: tmpinst-mcs-short-build
+ $(MAKE) mono-do-runtime-only
+ $(MAKE) fasterstrap
+
+fasterstrap: tmpinst-mcs-full-build
+ $(MAKE) populate-runtime-subdir
+ $(MAKE)
+
+bootstrap-clean: clean mcs-do-clean-profiles
+bootstrap-check: check mcs-do-run-test
+
+# building with monolite
+
+get-monolite-latest:
+ wget -O $(srcdir)/../monolite-latest.tar.gz http://www.go-mono.com/daily/monolite-latest.tar.gz
+
+monolite-bootstrap: tmpinst-monolite mono-do-runtime-only
+ rm -f $(MCS_FILES)
+ $(MAKE) tmpinst-mcs-short-build
+ $(MAKE) fasterstrap
+
+bootstrap-world:
+ $(MAKE) bootstrap-clean
+ $(MAKE) bootstrap
+ $(MAKE) install
+ $(MAKE) mcs-do-compiler-tests
+
+# internal targets
+
+tmpinst-mcs-basic-build: mcs-do-basic-build tmpinst-dir
+ mv -f $(MCS_BASIC_FILES) $(tmpinst)/lib
+
+tmpinst-mcs-short-build: mcs-do-short-build tmpinst-dir
+ mv -f $(MCS_FILES) $(tmpinst)/lib
+
+tmpinst-mcs-full-build: mcs-do-full-build tmpinst-dir
+ cp -f $(MCS_FILES) $(tmpinst)/lib
+
+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 $$srcdir/../monolite-latest.tar.gz | tar xf - )
+ mv -f $(tmpinst)/monolite-*/mcs.exe $(tmpinst)/monolite-*/*.dll $(tmpinst)/lib
+ rm -fr $(tmpinst)/monolite-*
+
+# Build enough of 'mono' to run the stage1 mcs.exe
+mono-do-runtime-only: $(CONFIG_HEADER)
+ for dir in $(libgc_dir) mono data; do \
+ (cd $$dir && $(MAKE)) || exit 1 ; \
+ done
+
+mcs-do-basic-build:
+ rm -f $(MCS_FILES)
+ for dir in $(MCS_BASIC_DIRS); do \
+ (cd $(mcs_topdir)/$$dir && $(MAKE) PROFILE=default NO_SIGN_ASSEMBLY=yes USE_BOOT_COMPILE=yes BOOTSTRAP_MCS="mcs -d:BOOTSTRAP_WITH_OLDLIB") || exit 1 ; \
+ done
+
+mcs-do-short-build:
+ tmpinst=`cd $(tmpinst) && pwd` ; \
+ PATH=$$tmpinst/bin:$$PATH; export PATH ; \
+ for dir in $(MCS_DIRS); do \
+ (cd $(mcs_topdir)/$$dir && $(MAKE) PROFILE=default NO_SIGN_ASSEMBLY=yes) || 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)/bin/mbas
+ tmpinst=`cd $(tmpinst) && pwd` ; \
+ PATH=$$tmpinst/bin:$$PATH ; export PATH ; \
+ cd $(mcs_topdir) && $(MAKE) PROFILE=default run-test
+
+mcs-do-compiler-tests:
+ cd $(mcs_topdir) && $(MAKE) test-compiler
+
+populate-runtime-subdir:
+ test -n '$(populate_profiles)'
+ @srcdir=`cd $(srcdir) && pwd`; tmpinst=`pwd`/$(tmpinst) ; \
+ PATH=$$tmpinst/bin:$$PATH ; export PATH ; \
+ for profile in $(populate_profiles); do \
+ ( set fnord `echo $$profile | sed 's,:, ,g'` && \
+ echo "cd $(mcs_topdir) && $(MAKE) PROGRAM_INSTALL_DIR=$$srcdir/runtime PROFILE=$$2 LIBRARY_INSTALL_DIR=$$srcdir/runtime/$$3 prefix=$$tmpinst/prefix install" && \
+ cd $(mcs_topdir) && \
+ $(MAKE) PROGRAM_INSTALL_DIR=$$srcdir/runtime PROFILE=$$2 LIBRARY_INSTALL_DIR=$$srcdir/runtime/$$3 prefix=$$tmpinst/prefix install ) || exit 1 ; \
+ done
+ find $(tmpinst)/prefix -type f -path '*/jay*' -exec rm -f '{}' ';'
+ test -z "`find $(tmpinst)/prefix -type f -print`"
+ rm -rf $(tmpinst)/prefix
+
+tmpinst-dir:
+ mkdir -p $(tmpinst) $(tmpinst)/bin $(tmpinst)/lib $(tmpinst)/etc/mono/1.0
+ $(MAKE) tmpinst-dir-contents
+
+tmpinst-dir-contents: $(tmpinst)/bin/mono $(tmpinst)/bin/mcs $(tmpinst)/etc/mono/1.0/machine.config
+
+if PLATFORM_WIN32
+
+$(tmpinst)/bin/mono: $(srcdir)/Makefile.am
+ echo '#! /bin/sh' > $@
+ echo 'builddir="'`pwd`'"; win_builddir="'`cygpath -w -a .`'"' >> $@
+ echo 'tmpinst="$$win_builddir\\$(tmpinst)"' >> $@
+ echo 'if test -z "$$MONO_PATH" ; then MONO_PATH="$$tmpinst\\lib"; else MONO_PATH="$${MONO_PATH};$$tmpinst\\lib" ; fi' >> $@
+ echo 'MONO_CFG_DIR="$$tmpinst\\etc"' >> $@
+ echo 'export MONO_PATH MONO_CFG_DIR' >> $@
+ echo 'exec "$$builddir/libtool" --mode=execute "$$builddir/$(mono_runtime).exe" "$$@"' >> $@
+ chmod +x $@
+
+else
+
+$(tmpinst)/bin/mono: $(srcdir)/Makefile.am
+ echo '#! /bin/sh' > $@
+ echo 'builddir="'`pwd`'"; tmpinst=$$builddir/$(tmpinst)' >> $@
+ echo 'if test -z "$$MONO_PATH" ; then MONO_PATH=$$tmpinst/lib; else MONO_PATH=$${MONO_PATH}:$$tmpinst/lib ; fi' >> $@
+ echo 'MONO_CFG_DIR=$$tmpinst/etc' >> $@
+ echo 'export MONO_PATH MONO_CFG_DIR' >> $@
+ echo 'exec "$$builddir/libtool" --mode=execute "$$builddir/$(mono_runtime)" --config "$$builddir/data/config" "$$@"' >> $@
+ chmod +x $@
+
+endif
+
+$(tmpinst)/bin/mcs: $(srcdir)/Makefile.am
+ (t=`cd $(tmpinst) && pwd`; echo '#! /bin/sh'; echo 'exec "'"$$t/bin/mono"'" "'"$$t/lib/mcs.exe"'" "$$@"') > $@
+ chmod +x $@
+
+# Used only by 'bootstrap-check' -- so, can safely use runtime/mbas.exe.
+$(tmpinst)/bin/mbas: $(srcdir)/Makefile.am
+ t=`cd $(tmpinst) && pwd`; r=`cd $(srcdir)/runtime && pwd`; \
+ ( echo '#! /bin/sh'; echo 'exec "'"$$t/bin/mono"'" "'"$$r/mbas.exe"'" "$$@"' ) > $@
+ chmod +x $@
+
+$(tmpinst)/etc/mono/1.0/machine.config: $(srcdir)/data/net_1_1/machine.config
+ rm -f $@
+ srcdir=`cd $(srcdir) && pwd`; cd $(tmpinst)/etc/mono/1.0 && $(LN_S) $$srcdir/data/net_1_1/machine.config machine.config
+
+# Obsolete target -- don't use.
+.PHONY: fullbuild
+fullbuild: bootstrap
+ $(MAKE) install
+ echo "*** 'fullbuild' is an obsolete target. Use 'make bootstrap && make install'."
+ exit 1