# -----------------------------------------------------------------------------
# ghc-pkg.bin
+# Beyond stage 1, honour any Mac OS X depolyment target options. If we use
+# these options in stage 1 we get a linker error if the bootstrap compiler is
+# for a more recent OS version
+ifeq "$(stage)" "2"
+SRC_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS)
+SRC_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS))
+SRC_LD_OPTS += $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS))
+endif
+
SRC_HC_OPTS += -cpp -Wall -fno-warn-name-shadowing -fno-warn-unused-matches
# This causes libghccompat.a to be used:
# we must also build with $(GhcHcOpts) here:
SRC_HC_OPTS += $(GhcHcOpts) $(GhcStage1HcOpts)
+ifeq "$(Windows)" "NO"
+SRC_HC_OPTS += -package unix
+endif
+
+ifeq "$(ghc_ge_607)" "YES"
+SRC_HC_OPTS += -package containers
+endif
+
# On Windows, ghc-pkg is a standalone program
# ($bindir/ghc-pkg.exe), whereas on Unix it needs a wrapper script
# to pass the appropriate flag to the real binary
# ($libexecdir/ghc-pkg.bin) so that it can find package.conf.
+# on Windows, we need to take control of filename globbing ourselves
ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
HS_PROG = ghc-pkg.exe
INSTALL_PROGS += $(HS_PROG)
+EXCLUDE_SRCS += CRT_noglob.c
+NOGLOB_O = CRT_noglob.o
else
+
+# We have two version: the inplace version compiled by the bootstrap compiler
+# and the install version compiled by the stage 1 compiler.
+# When creating or using bindists we always want the final binary, as built
+# by the stage 1 compiler.
+ifeq "$(DOING_BIN_DIST)" "YES"
+HS_PROG = ghc-pkg.bin
+else
+ifeq "$(stage)" "2"
HS_PROG = ghc-pkg.bin
+else
+HS_PROG = ghc-pkg-inplace.bin
+endif
+endif
INSTALL_LIBEXECS += $(HS_PROG)
+NOGLOB_O =
+
endif
# -----------------------------------------------------------------------------
DIST_CLEAN_FILES += $(VERSION_HS)
# -----------------------------------------------------------------------------
-# ghc-pkg script
+# ghc-pkg and ghc-pkg-inplace scripts
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-# See "MSys Note 3" in compiler/Makefile
-INPLACE_SCRIPT=ghc-pkg-inplace.bat
-all::
- $(RM) -f $(INPLACE_SCRIPT)
- echo '@call $(subst /,\,$(FPTOOLS_TOP_ABS_PLATFORM)/utils/ghc-pkg/$(HS_PROG)) --global-conf $(FPTOOLS_TOP_ABS_PLATFORM)/driver/package.conf.inplace %*' >> $(INPLACE_SCRIPT)
- $(EXECUTABLE_FILE) $(INPLACE_SCRIPT)
-else
-INPLACE_SCRIPT=ghc-pkg-inplace
-all::
- $(RM) -f $(INPLACE_SCRIPT)
- echo "#!$(SHELL)" >> $(INPLACE_SCRIPT)
- echo "GHCPKGBIN=$(FPTOOLS_TOP_ABS)/utils/ghc-pkg/$(HS_PROG)" >> $(INPLACE_SCRIPT)
- echo "PKGCONF=$(FPTOOLS_TOP_ABS_PLATFORM)/driver/package.conf.inplace" >> $(INPLACE_SCRIPT)
- echo 'exec $$GHCPKGBIN --global-conf $$PKGCONF $${1+"$$@"}' >> $(INPLACE_SCRIPT)
- $(EXECUTABLE_FILE) $(INPLACE_SCRIPT)
-endif
-CLEAN_FILES += $(INPLACE_SCRIPT)
+# ghc-pkg-inplace used to be either a /bin/sh script, or a .bat script
+# on Windows. It is now a real binary, compiled from a tiny .hs
+# file. The problem with using scripts here was that the .bat script
+# cannot be executed by /bin/sh on MSYS (it can on Cygwin), but the
+# /bin/sh script cannot be executed by Cabal. So we would have needed
+# both. A single binary is therefore simpler.
+
+INPLACE_HS=ghc-pkg-inplace.hs
+INPLACE_PROG=ghc-pkg-inplace
+EXCLUDED_SRCS+=$(INPLACE_HS)
+
+$(INPLACE_HS): Makefile $(FPTOOLS_TOP)/mk/config.mk $(NOGLOB_O)
+ echo "import System.Cmd; import System.Environment; import System.Exit" > $@
+ echo "main = do args <- getArgs; rawSystem \"$(FPTOOLS_TOP_ABS)/$(GHC_PKG_DIR_REL)/$(HS_PROG)\" (\"--global-conf\":\"$(FPTOOLS_TOP_ABS)/driver/package.conf.inplace\":args) >>= exitWith" >> $@
+
+$(INPLACE_PROG): $(INPLACE_HS)
+ $(HC) --make $< -o $@ $(LD_OPTS) $(NOGLOB_O)
+
+all :: $(INPLACE_PROG)
+
+CLEAN_FILES += $(INPLACE_HS) $(INPLACE_PROG)
ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
LINK = ghc-pkg
LINK_TARGET = $(LINK)-$(ProjectVersion)
-INSTALLED_SCRIPT=$(bindir)/$(LINK_TARGET)
+INSTALLED_SCRIPT=$(DESTDIR)$(bindir)/$(LINK_TARGET)
install::
+ $(INSTALL_DIR) $(DESTDIR)$(bindir)
$(RM) -f $(INSTALLED_SCRIPT)
echo "#!$(SHELL)" >> $(INSTALLED_SCRIPT)
echo "GHCPKGBIN=$(libexecdir)/$(HS_PROG)" >> $(INSTALLED_SCRIPT)
$(MAKE) all
endif
+binary-dist:
+ $(INSTALL_DIR) $(BIN_DIST_DIR)/utils/ghc-pkg
+ $(INSTALL_DATA) Makefile $(BIN_DIST_DIR)/utils/ghc-pkg/
+ $(INSTALL_PROGRAM) $(HS_PROG) $(BIN_DIST_DIR)/utils/ghc-pkg/
+
include $(TOP)/mk/target.mk