# on whether we do `make install' or not. Having a $(ifeq ... ) would
# be preferable..
CURRENT_TARGET = $(MAKECMDGOALS)
-SUBDIRS = $(shell if (test x$(CURRENT_TARGET) = xinstall) ; then echo $(ProjectsToInstall); else echo $(ProjectsToBuild); fi)
+
+# find the projects that actually exist...
+SUBDIRS = $(filter $(patsubst %/, %, $(wildcard */)), $(AllProjects))
+
+# and filter only those that the user requested, if necessary
+ifeq "$(ProjectsToBuild)" ""
+Projects = $(SUBDIRS)
+else
+Projects = $(filter $(ProjectsToBuild), $(SUBDIRS))
+endif
ifneq "$(Project)" ""
include $(shell echo $(Project) | tr A-Z a-z)/mk/config.mk
# -----------------------------------------------------------------------------
# Make sure configure is up-to-date
-all boot :: configure
+all install dist binary-dist :: configure
configure :: configure.in
@echo "WARNING: configure needs to be regenerated. Type"
@echo " make -f Makefile.config ./configure"
#
# Do it like this:
#
-# $ make boot
+# $ make
# $ make dist Project=Ghc
+#
+# WARNING: `make dist' calls `make distclean' before tarring up the tree.
+#
.PHONY: dist
#
# Files to include in source distributions
#
-SRC_DIST_DIRS += docs distrib $(ProjectsToBuild)
+SRC_DIST_DIRS += docs distrib $(Projects)
SRC_DIST_FILES += \
configure.in config.guess config.sub configure \
aclocal.m4 acconfig.h README Makefile install-sh \
MAINTAINER_CLEAN_FILES += configure
+all ::
+ @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
+ for i in $(Projects); do \
+ if [ -d $$i ]; then \
+ $(MAKE) -C $$i boot all; \
+ if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
+ fi; \
+ done
+
+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), $(Projects)); do \
+ if [ -d $$i ]; then \
+ $(MAKE) -C $$i install; \
+ if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
+ fi; \
+ done
+
+NO_ALL_TARGETS=YES
include $(TOP)/mk/target.mk
+# -----------------------------------------------------------------------------
+