[project @ 2001-04-04 14:25:49 by sewardj]

[ghc-hetmet.git] / Makefile

diff --git a/Makefile b/Makefile
index 413a260..1c0a6f0 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -9,17 +9,24 @@
 TOP=.
 include $(TOP)/mk/boilerplate.mk
 
-#
-# Totally evil hack to make the setting of SUBDIRS be dependent
-# 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...
+ProjectsThatExist = $(filter $(patsubst %/, %, $(wildcard */)), $(AllProjects))
+
+# and filter only those that the user requested, if necessary
+ifeq "$(ProjectsToBuild)" ""
+SUBDIRS = $(ProjectsThatExist)
+else
+SUBDIRS = $(filter $(ProjectsToBuild), $(ProjectsThatExist))
+endif
 
 ifneq "$(Project)" ""
    include $(shell echo $(Project) | tr A-Z a-z)/mk/config.mk
 endif
 
+# -----------------------------------------------------------------------------
+# Certain targets require that Project is set from the command line.
+
+CURRENT_TARGET = $(MAKECMDGOALS)
 project-check :
        @if [ "$(Project)" = "" ]; then \
                echo "  You need to set \"Project\" in order to make $(CURRENT_TARGET)"; \
@@ -28,16 +35,6 @@ project-check :
        fi
 
 # -----------------------------------------------------------------------------
-# Make sure configure is up-to-date
-
-all boot :: configure
-configure :: configure.in
-       @echo "WARNING: configure needs to be regenerated.  Type"
-       @echo "      make -f Makefile.config ./configure"
-       @echo "and rerun make."
-       @exit 16
-
-# -----------------------------------------------------------------------------
 # Making a binary distribution
 #
 # To make a particular binary distribution: 
@@ -143,11 +140,19 @@ binary-dist::
        echo "PACKAGE_PRL_SCRIPTS = $($(Project)BinDistPrlScripts)" >> $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile.in
        echo "PACKAGE_LIB_PRL_SCRIPTS = $($(Project)BinDistLibPrlScripts)" >> $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile.in
        echo "PACKAGE_BINS = $($(Project)BinDistBins)" >> $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile.in
+       echo "PACKAGE_LINKS = $($(Project)BinDistLinks)" >> $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile.in
        cat $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile-bin.in >> $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/Makefile.in
        @echo "Generating a shippable configure script.."
        $(MV) $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/configure-bin.in $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME)/configure.in 
        ( cd $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME); autoconf )
-
+       if test -x $(BIN_DIST_MAIN_DIR)/mk/post-install-script ; then \
+               cp $(BIN_DIST_MAIN_DIR)/mk/post-install-script \
+                       $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME) ; \
+       fi
+       if test -x $(BIN_DIST_MAIN_DIR)/mk/post-inplace-script ; then \
+               cp $(BIN_DIST_MAIN_DIR)/mk/post-inplace-script \
+                       $(BIN_DIST_TMPDIR)/$(BIN_DIST_NAME) ; \
+       fi
 #
 # binary dist'ing the documentation.  
 # Which documentation to build/install is hardcoded below.
@@ -227,8 +232,11 @@ binary-dist::
 #
 # Do it like this: 
 #
-#      $ make boot
+#      $ make
 #      $ make dist Project=Ghc
+#
+# WARNING: `make dist' calls `make distclean' before tarring up the tree.
+#
 
 .PHONY: dist
 
@@ -240,10 +248,11 @@ SRC_DIST_DIR=$(shell pwd)/$(SRC_DIST_NAME)
 #
 # Files to include in source distributions
 #
-SRC_DIST_DIRS += docs distrib $(ProjectsToBuild)
+SRC_DIST_DIRS += docs distrib $(SUBDIRS)
 SRC_DIST_FILES += \
        configure.in config.guess config.sub configure \
        aclocal.m4 acconfig.h README Makefile install-sh \
+       mk/bootstrap.mk \
        mk/boilerplate.mk mk/config.h.in mk/config.mk.in mk/opts.mk \
        mk/paths.mk mk/suffix.mk mk/target.mk
 
@@ -263,7 +272,7 @@ dist ::
 # Automatic generation of a MANIFEST file for a source distribution
 # tree that is ready to go.
 dist-manifest ::
-       cd $(SRC_DIST_DIR); $(FIND) . \( -type l -o -type f \) -exec ls -lLG {} \; | sed -e 's/\.\///' > /tmp/MANIFEST ; mv /tmp/MANIFEST MANIFEST
+       cd $(SRC_DIST_DIR); $(FIND) . \( -type l -o -type f \) -exec ls -lLG {} \; | sed -e 's/\.\///' > MANIFEST.tmp ; mv MANIFEST.tmp MANIFEST
 
 dist-package :: dist-package-tar-gz
 
@@ -282,5 +291,30 @@ DIST_CLEAN_FILES += config.cache config.status
 
 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 $(SUBDIRS); 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), $(SUBDIRS)); 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
 
+# -----------------------------------------------------------------------------
+