[project @ 2004-11-10 03:20:31 by wolfgang]

[ghc-hetmet.git] / ghc / utils / ghc-pkg / Makefile

diff --git a/ghc/utils/ghc-pkg/Makefile b/ghc/utils/ghc-pkg/Makefile
index b7840c2..5280887 100644 (file)
--- a/ghc/utils/ghc-pkg/Makefile
+++ b/ghc/utils/ghc-pkg/Makefile
@@ -1,5 +1,4 @@
 # -----------------------------------------------------------------------------
-# $Id: Makefile,v 1.12 2001/10/12 14:28:46 rrt Exp $
 
 TOP=../..
 include $(TOP)/mk/boilerplate.mk
@@ -10,17 +9,39 @@ INSTALLING=1
 # -----------------------------------------------------------------------------
 # ghc-pkg.bin
 
-HS_PROG           = ghc-pkg.bin
-SRC_HC_OPTS      += -cpp -DPKG_TOOL -DWANT_PRETTY -package lang \
-                   -package util -package text
+ghc_ge_504 = $(shell if (test $(GhcCanonVersion) -ge 504); then echo YES; else echo NO; fi)
 
-ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
-INSTALL_LIBEXECS += $(HS_PROG)
-else
+SRC_HC_OPTS      += -cpp -DPKG_TOOL -DWANT_PRETTY
+
+ifeq "$(ghc_ge_504)" "NO"
+SRC_HC_OPTS +=  -package lang -package util -package text
+endif
+
+# On Windows, ghc-pkg is a standalone program
+# ($bindir/ghc-pkg.exe), whereas on Unix it needs a wrapper script
+# to pass the appropriate flag to the real binary
+# ($libexecdir/ghc-pkg.bin) so that it can find package.conf.
+ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
+HS_PROG           = ghc-pkg.exe
 INSTALL_PROGS    += $(HS_PROG)
-SRC_HC_OPTS      += -package win32
+else
+HS_PROG           = ghc-pkg.bin
+INSTALL_LIBEXECS += $(HS_PROG)
 endif
 
+# -----------------------------------------------------------------------------=
+# Create the Version.hs file
+
+VERSION_HS = Version.hs
+EXTRA_SRCS += $(VERSION_HS)
+
+boot :: $(VERSION_HS)
+
+Version.hs : $(TOP)/mk/version.mk
+       @$(RM) -f $(VERSION_HS)
+       @echo "Creating $(VERSION_HS) ... "
+       @echo "module Version where" >>$(VERSION_HS)
+       @echo "version = \"$(ProjectVersion)\"" >> $(VERSION_HS)
 
 # -----------------------------------------------------------------------------
 # ghc-pkg script
@@ -35,23 +56,27 @@ PKGCONF=$(libdir)/package.conf
 endif # BIN_DIST
 else
 GHCPKGBIN=$(FPTOOLS_TOP_ABS)/ghc/utils/ghc-pkg/$(HS_PROG)
-PKGCONF=$(FPTOOLS_TOP_ABS)/ghc/driver/package.conf.inplace
+PKGCONF=$(FPTOOLS_TOP_ABS_PLATFORM)/ghc/driver/package.conf.inplace
 endif
 
+ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 INSTALLED_SCRIPT_PROG  = ghc-pkg-$(ProjectVersion)
+endif
 INPLACE_SCRIPT_PROG    = ghc-pkg-inplace
 
 SCRIPT_OBJS      = ghc-pkg.sh
 INTERP           = $(SHELL)
 SCRIPT_SUBST_VARS = GHCPKGBIN PKGCONFOPT
-ifneq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
+ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 INSTALL_SCRIPTS  += $(SCRIPT_PROG)
 endif
 PKGCONFOPT       = -f $(PKGCONF)
 
 ifeq "$(INSTALLING)" "1"
 SCRIPT_PROG    =  $(INSTALLED_SCRIPT_PROG)
+ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 LINK           =  ghc-pkg
+endif
 else
 SCRIPT_PROG    =  $(INPLACE_SCRIPT_PROG)
 endif
@@ -60,8 +85,18 @@ endif
 # don't recurse on 'make install'
 #
 ifeq "$(INSTALLING)" "1"
-all clean distclean maintainer-clean ::
+all :: $(HS_PROG)
+       $(MAKE) INSTALLING=0 BIN_DIST=0 $(MFLAGS) $@
+clean distclean maintainer-clean ::
        $(MAKE) INSTALLING=0 BIN_DIST=0 $(MFLAGS) $@
 endif
 
+# ghc-pkg is needed to boot in ghc/rts and library dirs
+# Do a recursive 'make all' after generating dependencies, because this
+# will work with 'make -j'.
+ifneq "$(BootingFromHc)" "YES"
+boot :: depend
+       $(MAKE) all
+endif
+
 include $(TOP)/mk/target.mk