+stage2 :
+ $(MAKE) -C ghc/compiler boot stage=2
+ $(MAKE) -C ghc/compiler stage=2
+
+stage3 :
+ $(MAKE) -C ghc/compiler boot stage=3
+ $(MAKE) -C ghc/compiler stage=3
+
+bootstrap : bootstrap2
+bootstrap2 : stage1 stage2
+bootstrap3 : stage1 stage2 stage3
+
+all :: bootstrap
+
+# We want to install the stage 2 bootstrapped compiler by default, but we let
+# the user override this by saying 'make install stage=1', for example.
+ifeq "$(stage)" ""
+INSTALL_STAGE = stage=2
+else
+INSTALL_STAGE =
+endif
+
+else # Not building GHC
+
+all :: build
+
+INSTALL_STAGE =
+
+endif
+
+boot ::
+ @echo "Please use \`make all' only from the top-level, or \`make boot' followed"
+ @echo "by \`make all' in an individual project subdirectory (ghc, hslibs etc.)."
+
+install ::
+ @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
+ for i in $(filter-out $(ProjectsDontInstall), $(SUBDIRS)); do \
+ if [ -d $$i ]; then \
+ $(MAKE) -C $$i $(INSTALL_STAGE) install; \
+ if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
+ fi; \
+ done
+
+# If installing on Windows with MinGW32, copy the gcc compiler, headers and libs
+# and the perl interpreter and dll into the GHC prefix directory.
+# Gcc and Perl source locations derived from configuration data.
+ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+ifneq "$(WhatGccIsCalled)" ""
+install ::
+ -mkdir $(prefix)/gcc-lib
+ -mkdir $(prefix)/include
+ -mkdir $(prefix)/include/mingw
+ -cp -rp $(GccDir)../include/* $(prefix)/include/mingw
+ -cp -rp $(GccDir)../lib/gcc-lib/mingw32/$(GccVersion)/* $(prefix)/gcc-lib
+ -cp $(GccDir)../lib/*.* $(prefix)/gcc-lib
+ -cp $(GccDir)gcc.exe $(prefix)
+ -cp $(GccDir)as.exe $(prefix)/gcc-lib
+ -cp $(GccDir)ld.exe $(prefix)/gcc-lib
+ -cp $(GccDir)dllwrap.exe $(prefix)/gcc-lib
+ -cp $(GccDir)dlltool.exe $(prefix)/gcc-lib
+ -cp $(GhcDir)../perl.exe $(prefix)
+ -cp $(GhcDir)../perl56.dll $(prefix)
+endif
+endif
+
+install-docs ::
+ @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
+ for i in $(filter-out $(ProjectsDontInstall), $(SUBDIRS)); do \
+ if [ -d $$i ]; then \
+ $(MAKE) -C $$i $(INSTALL_STAGE) install-docs; \
+ if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
+ fi; \
+ done