# -----------------------------------------------------------------------------
-# $Id: package.mk,v 1.3 2002/02/13 10:45:28 simonmar Exp $
+# $Id: package.mk,v 1.55 2005/05/13 10:05:33 krasimir Exp $
ifneq "$(PACKAGE)" ""
+ifeq "$(STANDALONE_PACKAGE)" ""
+ifeq "$(ProjectNameShort)" "ghc"
+STANDALONE_PACKAGE = NO
+else
+STANDALONE_PACKAGE = YES
+endif
+endif
+
+# -----------------------------------------------------------------------------
+# Directory layouts, installation etc.
+
+# Here Windows & Unix differ. On Windows, the value of $(prefix) is known
+# to the compiler, and spliced into package.conf in place of $topdir at
+# runtime.
+#
+# On Unix, we only use absolute paths in package.conf, except that when
+# building a binary distribution we use $libdir and $datadir in package.conf
+# which are then replaced by the correct values at install time.
+#
+
+ifeq "$(Windows)" "YES"
+
+PKG_LIBDIR = $$topdir
+PKG_DATADIR = $$topdir
+
+else
+
+ifeq "$(BIN_DIST)" ""
+PKG_LIBDIR = $(libdir)
+PKG_DATADIR = $(datadir)
+else
+PKG_LIBDIR = $$libdir
+PKG_DATADIR = $$datadir
+endif
+
+endif # Unix
+
+IMPORT_DIR_INSTALLED = $(PKG_LIBDIR)/imports
+IMPORT_DIR_INPLACE = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
+
+INCLUDE_DIR_INSTALLED = $(PKG_LIBDIR)/include
+INCLUDE_DIR_INPLACE = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)/include
+
+LIB_DIR_INSTALLED = $(PKG_LIBDIR)
+LIB_DIR_INPLACE = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
+
+DATA_DIR_INSTALLED = $(PKG_DATADIR)
+DATA_DIR_INPLACE = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)
+
+HTML_DIR_INPLACE = $(FPTOOLS_TOP_ABS)/libraries/$(PACKAGE)/html
+HTML_DIR_INSTALLED = $(PKG_DATADIR)/html/libraries/$(PACKAGE)
+
+HADDOCK_IFACE_INPLACE = $(HTML_DIR_INPLACE)/$(PACKAGE).haddock
+HADDOCK_IFACE_INSTALLED = $(HTML_DIR_INSTALLED)/$(PACKAGE).haddock
+
# -----------------------------------------------------------------------------
# Build the package configuration file and tell the compiler about it.
+# We want to build two versions of the package configuration: one for use
+# in the
+
ifeq "$(way)" ""
-$(PACKAGE).conf.inplace : $(PACKAGE).conf.in
- $(CPP) $(RAWCPP_FLAGS) -I$(GHC_INCLUDE_DIR) -x c $(PACKAGE_CPP_OPTS) $< \
- | sed 's/^#.*$$//g' >$@
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+PACKAGE_CPP_OPTS += -I$(GHC_INCLUDE_DIR) -Iinclude
+else
+PACKAGE_CPP_OPTS += -Iinclude
+endif
+
+PACKAGE_CPP_OPTS += -DPACKAGE=${PACKAGE}
+PACKAGE_CPP_OPTS += -DVERSION=${VERSION}
+
+PACKAGE_CPP_OPTS += -DPKG_LIBDIR='"$(PKG_LIBDIR)"'
+PACKAGE_CPP_OPTS += -DPKG_DATADIR='"$(PKG_DATADIR)"'
-$(PACKAGE).conf.installed : $(PACKAGE).conf.in
- $(CPP) $(RAWCPP_FLAGS) -I$(GHC_INCLUDE_DIR) -DINSTALLED -x c $(PACKAGE_CPP_OPTS) $< \
- | sed 's/^#.*$$//g' >$@
+package.conf.inplace : package.conf.in
+ $(CPP) $(RAWCPP_FLAGS) -P \
+ -DIMPORT_DIR='"$(IMPORT_DIR_INPLACE)"' \
+ -DLIB_DIR='"$(LIB_DIR_INPLACE)"' \
+ -DINCLUDE_DIR='"$(INCLUDE_DIR_INPLACE)"' \
+ -DDATA_DIR='"$(DATA_DIR_INPLACE)"' \
+ -DHTML_DIR='"$(HTML_DIR_INPLACE)"' \
+ -DHADDOCK_IFACE='"$(HADDOCK_IFACE_INPLACE)"' \
+ -DFPTOOLS_TOP_ABS=\"${FPTOOLS_TOP_ABS}\" \
+ -x c $(PACKAGE_CPP_OPTS) $< | \
+ grep -v '^#pragma GCC' | \
+ sed -e 's/""//g' -e 's/:[ ]*,/: /g' >$@
-boot all :: $(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
+package.conf.installed : package.conf.in
+ $(CPP) $(RAWCPP_FLAGS) -P -DINSTALLING \
+ -DIMPORT_DIR='"$(IMPORT_DIR_INSTALLED)"' \
+ -DLIB_DIR='"$(LIB_DIR_INSTALLED)"' \
+ -DINCLUDE_DIR='"$(INCLUDE_DIR_INSTALLED)"' \
+ -DDATA_DIR='"$(DATA_DIR_INSTALLED)"' \
+ -DHTML_DIR='"$(HTML_DIR_INSTALLED)"' \
+ -DHADDOCK_IFACE='"$(HADDOCK_IFACE_INSTALLED)"' \
+ -x c $(PACKAGE_CPP_OPTS) $< | \
+ grep -v '^#pragma GCC' | \
+ sed -e 's/""//g' -e 's/:[ ]*,/: /g' >$@
-CLEAN_FILES += $(PACKAGE).conf.installed $(PACKAGE).conf.inplace
+# 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 $(GHC_DRIVER_DIR), so that if someone happens
+# to 'make clean' in ghc without cleaning in libraries too, the packages
+# will be correctly re-installed.
+#
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+
+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) --force --update-package <package.conf.inplace
+ $(GHC_PKG_INPLACE) -f $(GHC_DRIVER_DIR)/package.conf --force --update-package <package.conf.installed
+ @touch $(STAMP_PKG_CONF)
+
+CLEAN_FILES += package.conf.installed package.conf.inplace
+
+else # $(STANDALONE_PACKAGE) == "YES"
+
+PACKAGE_CPP_OPTS += -DPACKAGE_DEPS='$(subst " ","$(comma) ",$(patsubst %,"%",$(PACKAGE_DEPS)))'
+PACKAGE_CPP_OPTS += -DLIBRARY=\"HS$(PACKAGE)\"
+PACKAGE_CPP_OPTS += -DLIBDIR=\"$(libdir)\"
+
+# Let the package configuration file refer to $(libdir) as
+# ${pkglibdir}. Note we can't use ${libdir} because ghc-pkg already
+# redefines it to point to GHC's libdir (bug or feature?).
+#
+install :: package.conf.installed
+ $(GHC_PKG) --force --update-package <package.conf.installed
+
+# Invoke this rule by hand in order to use the package in-place
+install-inplace-pkg : package.conf.inplace
+ $(GHC_PKG) --force --update-package <package.conf.inplace
+
+endif # $(STANDALONE_PACKAGE)
endif # $(way) == ""
# -----------------------------------------------------------------------------
# Building the static library libHS<pkg>.a
-HC = $(GHC_INPLACE)
-
SRC_HSC2HS_OPTS += -I.
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+HC = $(GHC_INPLACE)
+IGNORE_PACKAGE_FLAG = -ignore-package
+else
+# Only use -ignore-package if supported by HC; i.e., ghc-6.3 and later.
+# (Don't like the use of slow $(shell ..) in Makefiles, but can't see a way around it here.)
+ifeq "$(strip $(GHC))" ""
+IGNORE_PACKAGE_FLAG = -ignore-package
+else
+# Making the assumption here that standalone packages will be using mk/config.mk:GHC
+IGNORE_PACKAGE_FLAG = $(shell if (test $(GhcCanonVersion) -ge 603); then echo "-ignore-package"; else echo "-package-name"; fi)
+endif
+endif # STANDALONE_PACKAGE
+
ifeq "$(NON_HS_PACKAGE)" ""
-SRC_HC_OPTS += -package-name $(PACKAGE)
+SRC_HC_OPTS += $(IGNORE_PACKAGE_FLAG) $(PACKAGE)
SRC_HC_OPTS += $(GhcLibHcOpts)
SRC_HC_OPTS += $(patsubst %, -package %, $(PACKAGE_DEPS))
endif
+# -fgenerics switches on generation of support code for
+# derivable type classes. This is now off by default,
+# but we switch it on for the libraries so that we generate
+# the code in case someone importing wants it.
+ifeq "$(NON_HS_PACKAGE)" ""
+SRC_HC_OPTS += -fgenerics
+endif
+
+ifndef LIBRARY
LIBRARY = libHS$(PACKAGE)$(_way).a
+endif
-WAYS = $(GhcLibWays)
+ifeq "$(WAYS)" ""
+WAYS = $(GhcLibWays)
+endif
all :: $(LIBRARY)
# %.o : %.lhs
# $(GHC_INPLACE) $(HC_OPTS) --make $<
+# -----------------------------------------------------------------------------
+# Installation; need to install .hi files as well as libraries
+
+ifeq "$(DLLized)" "YES"
+INSTALL_PROGS += $(DLL_NAME)
+INSTALL_LIBS += $(patsubst %.a,%_imp.a, $(LIBRARY))
+endif
+
+# The interface files are put inside the $(libdir), since they
+# might (potentially) be platform specific..
+
+ifeq "$(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_IFACES_WITH_DIRS += $(HS_IFACES)
+ifneq "$(ALL_DIRS)" ""
+install ::
+ @for i in $(ALL_DIRS); do \
+ $(INSTALL_DIR) $(ifacedir)/$$i; \
+ done
+endif
+else
+INSTALL_IFACES += $(HS_IFACES)
+endif
+
+# -----------------------------------------------------------------------------
+# Dependencies
+
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+MKDEPENDHS = $(GHC_INPLACE)
+endif
+
+SRC_MKDEPENDC_OPTS += $(addprefix -I,$(ALL_DIRS))
+
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+SRC_MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR)
+endif
+
+endif # $(PACKAGE) != ""
+
+#--------------------------------------------------------------
+# Installation
+
+ifneq "$(NO_INSTALL_LIBRARY)" "YES"
+INSTALL_LIBS += $(LIBRARY) $(GHCI_LIBRARY)
+endif
+
#--------------------------------------------------------------
# Building dynamically-linkable libraries for GHCi
#
-# Build $(GHCI_LIBRARY) from $(OBJS)
+# Build $(GHCI_LIBRARY) whenever we build $(LIBRARY)
#
# Why? GHCi can only link .o files (at the moment), not .a files
# so we have to build libFoo.o as well as libFoo.a
#
# Furthermore, GHCi currently never loads
# profiling libraries (or other non-std ways)
-#
-# Inputs:
-# $(GHCI_LIBRARY)
-#
-# Outputs:
-# Rule to build $(GHCI_LIBRARY)
+
+ifneq "$(LIBRARY)" ""
ifeq "$(way)" ""
ifeq "$(GhcWithInterpreter)" "YES"
-GHCI_LIBRARY = HS$(PACKAGE)$(_cbits)$(_way).o
+ifndef GHCI_LIBRARY
+GHCI_LIBRARY = $(patsubst lib%.a,%.o,$(LIBRARY))
+endif
+ifneq "$(NO_INSTALL_LIBRARY)" "YES"
INSTALL_LIBS += $(GHCI_LIBRARY)
+endif
+
CLEAN_FILES += $(GHCI_LIBRARY)
all :: $(GHCI_LIBRARY)
# when we can use a "fixed" ld.
#
$(GHCI_LIBRARY) : $(LIBOBJS)
- $(LD) -r $(LD_X) -o $@ $(LIBOBJS)
+ $(LD) -r $(LD_X) -o $@ $(STUBOBJS) $(LIBOBJS)
endif # DONT_WANT_STD_GHCI_LIB_RULE
endif # GhcWithInterpreter
endif # way
-# -----------------------------------------------------------------------------
-# Installation; need to install .hi files as well as libraries
-#
-# 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.
-#
+ifeq "$(GhcBuildDylibs)" "YES"
+
+ # Build dynamic libraries.
+ # Currently, this is a hack. Anyone, PLEASE clean it up.
+
+ # For now, we pretend that there are two operating systems in the world;
+ # Darwin, and Everything Else. Furthermore, we pretend that Everything Else
+ # behaves like Linux.
+
+ifeq "$(darwin_TARGET_OS)" "1"
+ # Darwin: Shared libraries end in .dylib
+DYLD_LIBRARY = $(patsubst %.a,%_dyn.dylib,$(LIBRARY))
-override datadir:=$(libdir)/imports/$(PACKAGE)
+ # About the options used for Darwin:
+ # -dynamiclib
+ # Apple's way of saying -shared
+ # -flat_namespace -undefined suppress:
+ # Without these options, we'd have to specify the correct dependencies
+ # for each of the dylibs. Twolevel namespaces are in general a good thing
+ # (they make things more robust), so we should fix this sooner or later.
+ # -install_name
+ # Causes the dynamic linker to ignore the DYLD_LIBRARY_PATH when loading
+ # this lib and instead look for it at its absolute path.
+ # When installing the .dylibs (see target.mk), we'll change that path to
+ # point to the place they are installed.
+ # Note: I'm not yet sure about this, but I think it will be convenient for
+ # users not to have to set up DYLD_LIBRARY_PATH to point to the GHC
+ # library dir. -- Wolfgang
+
+$(DYLD_LIBRARY) : $(LIBOBJS) $(STUBOBJS)
+ $(CC) -dynamiclib -o $@ $(STUBOBJS) $(LIBOBJS) -flat_namespace -undefined suppress -install_name `pwd`/$@
+else
+DYLD_LIBRARY = $(patsubst %.a,%_dyn.so,$(LIBRARY))
+
+$(DYLD_LIBRARY) : $(LIBOBJS) $(STUBOBJS)
+ $(CC) -shared -o $@ $(STUBOBJS) $(LIBOBJS)
+endif
+
+ifneq "$(NO_INSTALL_LIBRARY)" "YES"
+INSTALL_LIBS += $(DYLD_LIBRARY)
+endif
+
+CLEAN_FILES += $(DYLD_LIBRARY)
+
+all :: $(DYLD_LIBRARY)
+
+endif # $(GhcBuildDylibs) == "YES"
+
+endif # $(LIBRARY) /= ""
# -----------------------------------------------------------------------------
-# Dependencies
+# Doc building with Haddock
-MKDEPENDHS = $(GHC_INPLACE)
-SRC_MKDEPENDC_OPTS += $(patsubst %,-I%,$(ALL_DIRS)) -I$(GHC_INCLUDE_DIR)
+ifneq "$(PACKAGE)" ""
+ifneq "$(NO_HADDOCK_DOCS)" "YES"
+
+HS_PPS = $(addsuffix .raw-hs, $(basename $(filter-out $(EXCLUDED_HADDOCK_SRCS), $(HS_SRCS)))) $(EXTRA_HADDOCK_SRCS)
+
+HTML_DIR = ../html/$(PACKAGE)
+HTML_DOC = $(HTML_DIR)/haddock.css $(HTML_DIR)/haddock.js
+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) \
+ --package=$(PACKAGE) \
+ --dump-interface=$(PACKAGE).haddock \
+ --use-index=../doc-index.html --use-contents=../index.html \
+ $(foreach pkg, $(PACKAGE_DEPS), \
+ --read-interface=../$(pkg),../$(pkg)/$(pkg).haddock)
+
+CLEAN_FILES += $(PACKAGE).haddock
+
+%.raw-hs : %.lhs
+ $(HC) $(HC_OPTS) -D__HADDOCK__ -E -optP-P $< -o $@
+
+%.raw-hs : %.hs
+ $(HC) $(HC_OPTS) -D__HADDOCK__ -E -optP-P $< -o $@
+
+HTML_INSTALL_DIR = $(datadir)/html/libraries/$(PACKAGE)
+# NOT the same as HTML_DIR_INSTALLED when BIN_DIST is on
+
+install-docs :: $(HTML_DOC)
+ @$(INSTALL_DIR) $(HTML_INSTALL_DIR)
+ for i in $(HTML_DIR)/*; do \
+ echo $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(HTML_INSTALL_DIR); \
+ $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(HTML_INSTALL_DIR); \
+ done; \
+ $(INSTALL_DATA) $(INSTALL_OPTS) $(PACKAGE).haddock $(HTML_INSTALL_DIR); \
+
+endif # HS_PPS
+endif # NO_HADDOCK_DOCS
endif # $(PACKAGE) /= ""
+# -----------------------------------------------------------------------------
+