default_target should be "all", not "build"

[ghc-hetmet.git] / libraries / Makefile

diff --git a/libraries/Makefile b/libraries/Makefile
index 7e1a621..8d9bd71 100644 (file)
--- a/libraries/Makefile
+++ b/libraries/Makefile
@@ -8,7 +8,7 @@
 # To rebuild a particular library <package>:
 #
 #   make clean.library.<package>
-#   make build.library.<package>
+#   make make.library.<package>
 #
 # or the following is equivalent:
 #
@@ -18,11 +18,17 @@
 #
 #   darcs get http://darcs.haskell.org/packages/foo
 #   [ -e foo/configure.ac ] && ( cd foo && autoreconf )
-#   make build.library.foo
+#   make make.library.foo
 
 .PHONY: default_target
 
-default_target: build
+default_target: all
+
+# make doesn't give us an easy way to get the libraries built in
+# dependency order the first time, but not rebuild base (for example)
+# when we want to rebuild another library later.
+# So for now we just don't do anything in parallel in here.
+.NOTPARALLEL:
 
 # Ideally we'd just include something to give us variables
 # for paths and arguments to tools etc, and those set in mk/build.mk.
@@ -72,6 +78,7 @@ ifeq "$(GhcLibsWithObjectIO)" "YES"
 SUBDIRS += $(wildcard ObjectIO)
 endif
 SUBDIRS += $(wildcard parallel)
+SUBDIRS += $(wildcard ndp)
 endif
 
 # -----------------------------------------------------------------------------
@@ -110,6 +117,7 @@ subdirs:
 
 boot: $(BOOTSTRAP_STAMPS) ifBuildable/ifBuildable \
          $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/setup/Setup) \
+         $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/GNUmakefile) \
          installPackage/installPackage
 
 # We build the Setup program in a setup subdirectory to stop it trying
@@ -151,22 +159,25 @@ $(BOOTSTRAP_STAMPS): stamp/bootstrapping.%:
 
 all: build
 
-ifneq "$(NO_HADDOCK_DOCS)" "YES"
+ifeq "$(HADDOCK_DOCS)" "YES"
 all: doc
 endif
 
 .PHONY: rebuild.library.%
 
 $(foreach SUBDIR,$(SUBDIRS),rebuild.library.$(SUBDIR)):\
-rebuild.library.%: clean.library.% build.library.%
+rebuild.library.%: clean.library.% make.library.%
 
-build: $(foreach SUBDIR,$(SUBDIRS),build.library.$(SUBDIR))
+# NB. we're depending on make chasing dependencies from left to right here.
+# This bit goes wrong with 'make -j'.
+build: $(foreach SUBDIR,$(SUBDIRS),make.library.$(SUBDIR))
 build: installPackage/installPackage
 
 configure: $(foreach SUBDIR,$(SUBDIRS), \
              stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).$(SUBDIR))
 
 .PHONY: build.library.%
+.PHONY: make.library.%
 
 # We should depend on %/%.cabal here (and in other rules), but make
 # makes that difficult.
@@ -209,19 +220,27 @@ stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).%: %/setup/Setup
 # This is particularly important for corelibs, where failure means the
 # build dies!
 
+# Build the library using 'make'
+$(foreach SUBDIR,$(SUBDIRS),make.library.$(SUBDIR)):\
+make.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
+               %/GNUmakefile \
+                %/setup/Setup ifBuildable/ifBuildable
+       ifBuildable/ifBuildable $* $(MAKE)
+       ifBuildable/ifBuildable $* setup/Setup register --inplace
+
+# Build the library using 'setup build' (not the default)
 $(foreach SUBDIR,$(SUBDIRS),build.library.$(SUBDIR)):\
 build.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
                  %/setup/Setup ifBuildable/ifBuildable
        ifBuildable/ifBuildable $* setup/Setup build \
                                        $(addprefix --ghc-option=,$(GhcLibHcOpts))
-       ifBuildable/ifBuildable $* setup/Setup register --inplace
 
-$(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/CabalMakefile):\
-%/CabalMakefile: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
+$(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/GNUmakefile):\
+%/GNUmakefile: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
                  %/setup/Setup ifBuildable/ifBuildable
-       $(RM) $*/CabalMakefile
-       ifBuildable/ifBuildable $* setup/Setup makefile -f CabalMakefile \
-                                    $(addprefix --ghc-option=,$(GhcLibHcOpts))
+       $(RM) $*/GNUmakefile
+       cp Makefile.local $*
+       ifBuildable/ifBuildable $* setup/Setup makefile -f GNUmakefile
 
 .PHONY: doc
 
@@ -259,7 +278,7 @@ endif
 ROOT=$(prefix)/share/ghc/doc/html/
 
 install: $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR))
-ifneq "$(NO_HADDOCK_DOCS)" "YES"
+ifeq "$(HADDOCK_DOCS)" "YES"
        $(INSTALL_DIR)                                            $(ROOT)
        $(INSTALL_DATA)   index.html doc-index.html               $(ROOT)
        $(INSTALL_SCRIPT) gen_contents_index                      $(ROOT)