[project @ 1999-06-16 09:33:10 by simonmar]

[ghc-hetmet.git] / ghc / driver / Makefile

diff --git a/ghc/driver/Makefile b/ghc/driver/Makefile
index 3306080..d8c3ccc 100644 (file)
--- a/ghc/driver/Makefile
+++ b/ghc/driver/Makefile
@@ -1,34 +1,117 @@
 #-----------------------------------------------------------------------------
-# $Id: Makefile,v 1.2 1996/11/21 16:47:27 simonm Exp $
+#
 
-TOP=../..
+TOP=..
 CURRENT_DIR=ghc/driver
-UnlitSuffixRules = YES
-include $(TOP)/ghc/mk/ghc.mk
+include $(TOP)/mk/boilerplate.mk
+#
+# The driver needs to get at the version
+include $(TOP)/mk/version.mk
+
+INSTALLING=0
 
 DYN_LOADABLE_BITS = \
        ghc-asm.prl \
-       ghc-recomp.prl \
        ghc-iface.prl \
        ghc-consist.prl \
        ghc-split.prl
 
-PROG   = ghc
-SRC    = ghc.prl
-INTERP = $(PERL)
-DESTDIR        = $(INSTBINDIR_GHC)
-INSTALLED_NAME = $(GHC_DRIVER_INST_NAME)
+SCRIPT_PROG = ghc-$(ProjectVersion)
+SCRIPT_LINK = ghc
+SCRIPT_OBJS = ghc.prl
+ 
+INTERP=perl
+
+#
+# The driver needs to know the options and names for 
+# all possible ways, so we magically generate the
+# the make variable names for them here.
+#
+
+USER_WAY_NAMES = $(foreach way,$(USER_WAYS),WAY_$(way)_NAME)
+USER_WAY_OPTS  = $(foreach way,$(USER_WAYS),WAY_$(way)_REAL_OPTS)
+
+ifeq "$(INSTALLING)" "1"
+TOP_PWD := $(prefix)
+else
+TOP_PWD := $(FPTOOLS_TOP_ABS)
+endif
+
+SCRIPT_SUBST_VARS := \
+  INSTALLING \
+  ProjectName ProjectVersion ProjectVersionInt ProjectPatchLevel \
+  HscMajorVersion HscMinorVersion CcMajorVersion CcMinorVersion \
+  CURRENT_DIR HOSTPLATFORM TARGETPLATFORM \
+  GHC_LIB_DIR GHC_RUNTIME_DIR GHC_UTILS_DIR GHC_INCLUDE_DIR \
+  GHC_OPT_HILEV_ASM GhcWithNativeCodeGen LeadingUnderscore\
+  GHC_UNLIT GHC_HSCPP GHC_HSC GHC_SYSMAN EnableWin32DLLs \
+  CP RM CONTEXT_DIFF LibGmp GhcWithRegisterised \
+  USER_WAY_NAMES USER_WAY_OPTS
+
+#
+# When creating a binary distribution, we prefix the driver script
+# with a short msg about what variables need to be set to get the
+# script going. 
+#
+
+ifeq "$(BIN_DIST)" "1"
+SCRIPT_PREFIX_FILES=prefix.txt
+else
+SCRIPT_SUBST_VARS += libdir libexecdir datadir bindir TMPDIR TOP_PWD
+endif
 
 all :: $(DYN_LOADABLE_BITS)
 
-install :: $(DYN_LOADABLE_BITS)
-       $(INSTALL) $(INSTDATAFLAGS) $(DYN_LOADABLE_BITS) $(INSTLIBDIR_GHC)
+#
+# Install setup:
+#   the driver goes in $(bindir), the perl script helpers
+#   in $(libdir)
+#
+# ToDo: allow different install name for driver?
+#
+INSTALL_SCRIPTS += $(SCRIPT_PROG)
+INSTALL_LIBS    += $(DYN_LOADABLE_BITS)
+
+#
+# Before really installing the driver, we have to
+# reconfigure it such that the paths it refers to,
+# point to the installed utils.
+#
+install ::
+       @$(RM) $(SCRIPT_PROG)
+       @$(MAKE) $(MFLAGS) INSTALLING=1 $(SCRIPT_PROG)
+
+#
+# depend setup: other directories need the driver script to compute
+# their dependencies, so `depend' is simply an alias for `all' here.
+depend :: all
+
+#
+# Clean up
+#
+CLEAN_FILES += $(SCRIPT_OBJS) $(SCRIPT_LINK) $(DYN_LOADABLE_BITS) ghc-[0-9].*
+
+#
+# Source distribution
+#
+SRC_DEST_FILES=$(patsubst %.prl,%.lprl,$(DYN_LOADABLE_BITS)) ghc.lprl ordering-passes test_mangler
+
+include $(TOP)/mk/target.mk
 
-clean::
-       $(RM) ghc.prl
-       $(RM) $(DYN_LOADABLE_BITS)
+ghc.prl : $(TOP)/mk/version.mk
 
-# DYN_LOADABLE_LPRLS = $(DYN_LOADABLE_BITS:.prl=.lprl)
-# PerlTagsTarget( ghc.lprl $(DYN_LOADABLE_LPRLS) )
+# Hack to re-create the in-situ build tree driver script after 
+# having installed it.
+#
+install ::
+       @$(RM) $(SCRIPT_PROG)
+       @$(MAKE) $(MFLAGS) BIN_DIST=0 INSTALLING=0 $(SCRIPT_PROG)
 
-include $(TOP)/mk/script.mk
+#
+# Another hack (hmm..I can see a pattern developing here :-)
+# In ghc/driver, we create a symlink from ghc-<whatever-version> to
+# ghc, but we don't want this included in a source distribution.
+# We `solve' this by removing `ghc' from the dist tree here.
+dist ::
+       @echo "Patching dist tree: removing $(SRC_DIST_DIR)/ghc symlink"
+       $(RM) $(SRC_DIST_DIR)/ghc