[project @ 2003-05-16 10:14:20 by simonmar]

[ghc-hetmet.git] / mk / package.mk

diff --git a/mk/package.mk b/mk/package.mk
index 78e86fc..d06a6c6 100644 (file)
--- a/mk/package.mk
+++ b/mk/package.mk
@@ -1,5 +1,5 @@
 # -----------------------------------------------------------------------------
-# $Id: package.mk,v 1.10 2002/04/12 03:52:31 sof Exp $
+# $Id: package.mk,v 1.24 2003/05/16 10:14:20 simonmar Exp $
 
 ifneq "$(PACKAGE)" ""
 
@@ -16,11 +16,30 @@ $(PACKAGE).conf.installed : $(PACKAGE).conf.in
        $(CPP) $(RAWCPP_FLAGS) -I$(GHC_INCLUDE_DIR) -DINSTALLING -x c $(PACKAGE_CPP_OPTS) $< \
                | sed 's/^#.*$$//g' >$@
 
-boot all :: $(PACKAGE).conf.inplace $(PACKAGE).conf.installed
+# we could be more accurate here and add a dependency on
+# ghc/driver/package.conf, but that doesn't work too well because of
+# make's limited accuracy with modification times: when doing 'make
+# boot' in multiple packages, make won't detect that the package
+# configuration needs updating if it was updated already in the last
+# second.
+#
+# The stamp file goes in $(GHC_DRIVER_DIR), so that if someone happens
+# to 'make clean' in ghc without cleaning in libraries too, the packages
+# will be correctly re-installed.
+#
+STAMP_PKG_CONF = $(GHC_DRIVER_DIR)/stamp-pkg-conf-$(PACKAGE)
+CLEAN_FILES += $(STAMP_PKG_CONF)
+
+ifneq "$(BootingFromHc)" "YES"
+boot all :: $(STAMP_PKG_CONF)
+endif
+
+$(STAMP_PKG_CONF) : $(PACKAGE).conf.inplace $(PACKAGE).conf.installed
        $(GHC_PKG_INPLACE) --update-package <$(PACKAGE).conf.inplace
        $(GHC_PKG_INPLACE)  -f $(GHC_DRIVER_DIR)/package.conf --update-package <$(PACKAGE).conf.installed
+       @touch $(STAMP_PKG_CONF)
 
-CLEAN_FILES += $(PACKAGE).conf.installed $(PACKAGE).conf.inplace
+CLEAN_FILES += $(PACKAGE).conf.installed $(PACKAGE).conf.inplace 
 
 endif # $(way) == ""
 
@@ -68,23 +87,25 @@ endif
 
 # The interface files are put inside the $(libdir), since they
 # might (potentially) be platform specific..
-#
-# override is used here because for binary distributions, datadir is
-# set on the command line. sigh.
-override datadir:=$(libdir)/imports/$(PACKAGE)
+
+ifeq "$(HIERARCHICAL_LIB)" "YES"
+ifacedir = $(libdir)/imports
+else
+ifacedir = $(libdir)/hslibs-imports/$(PACKAGE)
+endif
 
 # If the lib consists of a hierachy of modules, we must retain the directory
 # structure when we install the interfaces.
 ifeq "$(HIERARCHICAL_LIB)" "YES"
-INSTALL_DATAS_WITH_DIRS += $(HS_IFACES)
+INSTALL_IFACES_WITH_DIRS += $(HS_IFACES)
 ifneq "$(ALL_DIRS)" ""
 install ::
        @for i in $(ALL_DIRS); do \
-               $(INSTALL_DIR) $(datadir)/$$i; \
+               $(INSTALL_DIR) $(ifacedir)/$$i; \
        done
 endif
 else
-INSTALL_DATAS += $(HS_IFACES)
+INSTALL_IFACES += $(HS_IFACES)
 endif
 
 # -----------------------------------------------------------------------------
@@ -134,4 +155,56 @@ endif # DONT_WANT_STD_GHCI_LIB_RULE
 endif # GhcWithInterpreter
 endif # way
 
+# -----------------------------------------------------------------------------
+# Doc building with Haddock
+
+ifneq "$(NO_HADDOCK_DOCS)" "YES"
+
+HS_PPS = $(addsuffix .raw-hs, $(basename $(filter-out $(EXCLUDED_HADDOCK_SRCS), $(HS_SRCS))))
+
+HTML_DIR = html
+HTML_DOC = $(HTML_DIR)/index.html
+
+ifneq "$(HS_PPS)" ""
+
+CLEAN_FILES += $(HS_PPS) $(addsuffix .tmp, $(HS_SRCS))
+
+ifeq "$(HADDOCK)" ""
+html ::
+       @echo Haddock must be installed in order to build HTML library documentation.
+       @echo Please install Haddock and re-configure.
+       @exit 1
+endif
+
+html :: $(HTML_DOC)
+
+extraclean :: 
+       $(RM) -rf $(HTML_DIR)
+
+$(HTML_DOC) : $(HS_PPS)
+       @$(INSTALL_DIR) $(HTML_DIR)
+       $(HADDOCK) $(HADDOCK_OPTS) -h -o $(HTML_DIR) $(HS_PPS) \
+               --dump-interface=$(PACKAGE).haddock \
+               $(foreach pkg, $(PACKAGE_DEPS), \
+                  --read-interface=../$(pkg),../$(pkg)/$(pkg).haddock)
+
+%.raw-hs : %.lhs
+       $(GHC_INPLACE) $(HC_OPTS) -D__HADDOCK__ -E -cpp $< -o $<.tmp && sed -e 's/^#.*//' <$<.tmp >$@
+
+%.raw-hs : %.hs
+       $(GHC_INPLACE) $(HC_OPTS) -D__HADDOCK__ -E -cpp $< -o $<.tmp && sed -e 's/^#.*//' <$<.tmp >$@
+
+install-docs :: $(HTML_DOC)
+       @$(INSTALL_DIR) $(datadir)/html/$(PACKAGE)
+       @for i in $(HTML_DIR)/*; do \
+          echo $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir)/html/$(PACKAGE); \
+          $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir)/html/$(PACKAGE); \
+       done
+       $(INSTALL_DATA) $(INSTALL_OPTS) $(PACKAGE).haddock $(datadir)/html/$(PACKAGE)
+
+endif # HS_PPS
+endif # NO_HADDOCK_DOCS
+
+# -----------------------------------------------------------------------------
+
 endif # $(LIBRARY) /= ""