LLVM: Stop llvm saving stg caller-save regs across C calls
[ghc.git] / ghc.mk
diff --git a/ghc.mk b/ghc.mk
index bf5b7c2..03066d9 100644 (file)
--- a/ghc.mk
+++ b/ghc.mk
@@ -43,7 +43,7 @@
 #     then we don't have to use -osuf/-hisuf.  We would have to install
 #     them in different places too, so we'd need ghc-pkg support for packages
 #     of different ways.
-#   * make PACKAGES generated by configure or sh boot?
+#   * make PACKAGES generated by './configure' or 'perl boot'?
 #   * we should use a directory of package.conf files rather than a single
 #     file for the inplace package database, so that we can express
 #     dependencies more accurately.  Otherwise it's possible to get into
@@ -83,7 +83,7 @@
 
 # We need second expansion for the way we handle directories, so that
 #     | $$$$(dir $$$$@)/.
-# expands to the directoy of a rule that uses a % pattern.
+# expands to the directory of a rule that uses a % pattern.
 .SECONDEXPANSION:
 
 default : all
@@ -269,6 +269,7 @@ include rules/build-perl.mk
 include rules/build-package.mk
 include rules/build-package-way.mk
 include rules/haddock.mk
+include rules/tags-package.mk
 
 # -----------------------------------------------------------------------------
 # Registering hand-written package descriptions (used in libffi and rts)
@@ -326,6 +327,7 @@ $(eval $(call addPackage,process))
 $(eval $(call addPackage,random))
 $(eval $(call addPackage,extensible-exceptions))
 $(eval $(call addPackage,haskell98))
+$(eval $(call addPackage,haskell2010))
 $(eval $(call addPackage,hpc))
 $(eval $(call addPackage,pretty))
 $(eval $(call addPackage,template-haskell))
@@ -334,11 +336,14 @@ $(eval $(call addPackage,binary))
 $(eval $(call addPackage,bin-package-db))
 $(eval $(call addPackage,mtl))
 $(eval $(call addPackage,utf8-string))
+$(eval $(call addPackage,xhtml))
 
 $(eval $(call addPackage,terminfo,($$(Windows),NO)))
 
 $(eval $(call addPackage,haskeline))
 
+$(foreach pkg,$(EXTRA_PACKAGES),$(eval $(call addPackage,$(pkg))))
+
 ifneq "$(BootingFromHc)" "YES"
 PACKAGES_STAGE2 += \
        dph/dph-base \
@@ -353,6 +358,8 @@ endif
 # so we don't have to include it below.
 BOOT_PKGS = Cabal hpc extensible-exceptions binary bin-package-db
 
+BOOT_PKG_CONSTRAINTS := $(foreach p,$(BOOT_PKGS),--constraint "$p == $(shell grep -i "^Version:" libraries/$p/$p.cabal | sed "s/[^0-9.]//g")")
+
 # The actual .a and .so/.dll files: needed for dependencies.
 ALL_STAGE1_LIBS  = $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_v_LIB))
 ifeq "$(BuildSharedLibs)" "YES"
@@ -360,9 +367,9 @@ ALL_STAGE1_LIBS += $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_dyn
 endif
 BOOT_LIBS = $(foreach lib,$(BOOT_PKGS),$(libraries/$(lib)_dist-boot_v_LIB))
 
-OTHER_LIBS = libffi/libHSffi$(v_libsuf) libffi/HSffi.o
+OTHER_LIBS = libffi/dist-install/build/libHSffi$(v_libsuf) libffi/dist-install/build/HSffi.o
 ifeq "$(BuildSharedLibs)" "YES"
-OTHER_LIBS  += libffi/libHSffi$(dyn_libsuf)
+OTHER_LIBS  += libffi/dist-install/build/libHSffi$(dyn_libsuf)
 endif
 
 # We cannot run ghc-cabal to configure a package until we have
@@ -397,7 +404,9 @@ ghc/stage2/package-data.mk: compiler/stage2/package-data.mk
 # libraries
 utils/haddock/dist/package-data.mk: compiler/stage2/package-data.mk
 
+utils/ghc-pkg/dist-install/package-data.mk: compiler/stage2/package-data.mk
 utils/hsc2hs/dist-install/package-data.mk: compiler/stage2/package-data.mk
+utils/compare_sizes/dist/package-data.mk: compiler/stage2/package-data.mk
 
 # add the final two package.conf dependencies: ghc-prim depends on RTS,
 # and RTS depends on libffi.
@@ -441,9 +450,8 @@ PRIMOPS_TXT = $(GHC_COMPILER_DIR)/prelude/primops.txt
 libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs : $(GENPRIMOP_INPLACE) $(PRIMOPS_TXT) | $$(dir $$@)/.
        "$(GENPRIMOP_INPLACE)" --make-haskell-wrappers <$(PRIMOPS_TXT) >$@
 
-libraries/ghc-prim/GHC/Prim.hs : $(GENPRIMOP_INPLACE) $(PRIMOPS_TXT)
-       "$(GENPRIMOP_INPLACE)" --make-haskell-source <$(PRIMOPS_TXT) >$@
-
+# Required so that Haddock documents the primops.
+libraries/ghc-prim_dist-install_EXTRA_HADDOCK_SRCS = libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs
 
 # -----------------------------------------------------------------------------
 # Include build instructions from all subdirs
@@ -486,12 +494,13 @@ BUILD_DIRS =
 
 ifneq "$(BINDIST)" "YES"
 BUILD_DIRS += \
-   $(GHC_MKDEPENDC_DIR) \
    $(GHC_MKDIRHIER_DIR)
 endif
 
 BUILD_DIRS += \
    docs/users_guide \
+   docs/ext-core \
+   docs/man \
    libraries/Cabal/doc \
    $(GHC_UNLIT_DIR) \
    $(GHC_HP2PS_DIR)
@@ -517,6 +526,7 @@ BUILD_DIRS += \
 
 ifneq "$(BINDIST)" "YES"
 BUILD_DIRS += \
+   bindisttest \
    $(GHC_CABAL_DIR) \
    $(GHC_GENAPPLY_DIR)
 endif
@@ -545,6 +555,8 @@ BUILD_DIRS += \
    compiler \
    $(GHC_HSC2HS_DIR) \
    $(GHC_PKG_DIR) \
+   utils/testremove \
+   utils/ghctags \
    utils/hpc \
    utils/runghc \
    ghc
@@ -553,6 +565,9 @@ BUILD_DIRS += \
    $(GHC_TOUCHY_DIR)
 endif
 
+BUILD_DIRS += utils/count_lines
+BUILD_DIRS += utils/compare_sizes
+
 ifneq "$(CLEANING)" "YES"
 # After compiler/, because these packages depend on it
 BUILD_DIRS += \
@@ -592,9 +607,11 @@ ifneq "$(findstring $(phase),0 1 2 3)" ""
 # In phases 0-3, we disable stage2-3, the full libraries and haddock
 utils/haddock_dist_DISABLE = YES
 utils/runghc_dist_DISABLE = YES
+utils/ghctags_dist_DISABLE = YES
 utils/hpc_dist_DISABLE = YES
 utils/hsc2hs_dist-install_DISABLE = YES
 utils/ghc-pkg_dist-install_DISABLE = YES
+utils/compare_sizes_dist_DISABLE = YES
 compiler_stage2_DISABLE = YES
 compiler_stage3_DISABLE = YES
 ghc_stage2_DISABLE = YES
@@ -615,16 +632,34 @@ include $(patsubst %, %/ghc.mk, $(BUILD_DIRS))
 
 # We need -fno-warn-deprecated-flags to avoid failure with -Werror
 GhcLibHcOpts += -fno-warn-deprecated-flags
-ifeq "$(ghc_ge_609)" "YES"
 GhcBootLibHcOpts += -fno-warn-deprecated-flags
-endif
+
+# ----------------------------------------------
+# Per-package compiler flags
+# 
+# If you want to add per-package compiler flags, this 
+# is the place to do it.  Do it like this for package <pkg>
+#   
+#   libraries/<pkg>_dist-boot_HC_OPTS += -Wwarn
+#   libraries/<pkg>_dist-install_HC_OPTS += -Wwarn
+
 
 # Add $(GhcLibHcOpts) to all library builds
 $(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),$(eval libraries/$(pkg)_dist-install_HC_OPTS += $$(GhcLibHcOpts)))
 
 # XXX Hack; remove this
+# Use -Wwarn for dph
 $(foreach pkg,$(PACKAGES_STAGE2),$(eval libraries/$(pkg)_dist-install_HC_OPTS += -Wwarn))
 
+# XXX Hack; remove this
+# Use -Wwarn for 'binary' becuase it has redundant UNPACK pragmas
+libraries/binary_dist-install_HC_OPTS += -Wwarn
+libraries/binary_dist-boot_HC_OPTS += -Wwarn
+
+# XXX hack: xhtml has warnings
+libraries/xhtml_dist-install_HC_OPTS += -Wwarn
+
+# ----------------------------------------------
 # A useful pseudo-target
 .PHONY: stage1_libs
 stage1_libs : $(ALL_STAGE1_LIBS)
@@ -681,8 +716,8 @@ compiler/stage1/package-data.mk : \
 
 # These are necessary because the bootstrapping compiler may not know
 # about cross-package dependencies:
-$(compiler_stage1_depfile) : $(BOOT_LIBS)
-$(ghc_stage1_depfile) : $(compiler_stage1_v_LIB)
+$(compiler_stage1_depfile_haskell) : $(BOOT_LIBS)
+$(ghc_stage1_depfile_haskell) : $(compiler_stage1_v_LIB)
 
 # A few careful dependencies between bootstrapping packages.  When we
 # can rely on the stage 0 compiler being able to generate
@@ -716,10 +751,15 @@ install : install_mingw
 install_mingw : $(INPLACE_MINGW)
        "$(CP)" -Rp $(INPLACE_MINGW) $(prefix)
 
+install : install_perl
+.PHONY: install_perl
+install_perl : $(INPLACE_PERL)
+       "$(CP)" -Rp $(INPLACE_PERL) $(prefix)
+
 endif # Windows
 
 ifneq "$(BINDIST)" "YES"
-$(ghc-prim_HADDOCK_FILE): \
+$(ghc-prim-$(libraries/ghc-prim_dist-install_VERSION)_HADDOCK_FILE): \
     libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs \
     libraries/ghc-prim/dist-install/build/autogen/GHC/PrimopWrappers.hs
 endif # BINDIST
@@ -734,20 +774,23 @@ libraries/ghc-prim/dist-install/build/autogen/GHC/PrimopWrappers.hs: \
                           | $$(dir $$@)/.
        "$(GENPRIMOP_INPLACE)" --make-haskell-wrappers < $< > $@
 
+.PHONY: tags
+tags: tags_compiler
+
+.PHONY: TAGS
+TAGS: TAGS_compiler
+
 # -----------------------------------------------------------------------------
 # Installation
 
 install: install_packages install_libs install_libexecs install_headers \
          install_libexec_scripts install_bins install_docs \
-                install_topdirs install_topdir_scripts
+                install_topdirs
 
 install_bins: $(INSTALL_BINS)
        $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
        for i in $(INSTALL_BINS); do \
                $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(bindir)" ;  \
-                if test "$(darwin_TARGET_OS)" = "1"; then \
-                   sh mk/fix_install_names.sh $(ghclibdir) "$(DESTDIR)$(bindir)/$$i" ; \
-                fi ; \
        done
 
 install_libs: $(INSTALL_LIBS)
@@ -762,8 +805,7 @@ install_libs: $(INSTALL_LIBS)
                  *.so) \
                    $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)" ;; \
                  *.dylib) \
-                   $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
-                   install_name_tool -id "$(DESTDIR)$(ghclibdir)/`basename $$i`" "$(DESTDIR)$(ghclibdir)/`basename $$i`" ;; \
+                   $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)";; \
                  *) \
                    $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
                esac; \
@@ -792,12 +834,6 @@ else
        "$(MV)" "$(DESTDIR)$(ghclibexecdir)/ghc-stage2" "$(DESTDIR)$(ghclibexecdir)/ghc"
 endif
 
-install_topdir_scripts: $(INSTALL_TOPDIR_SCRIPTS)
-       $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
-       for i in $(INSTALL_TOPDIR_SCRIPTS); do \
-               $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(topdir)"; \
-       done
-
 install_topdirs: $(INSTALL_TOPDIRS)
        $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
        for i in $(INSTALL_TOPDIRS); do \
@@ -846,7 +882,11 @@ INSTALLED_GHC_REAL=$(DESTDIR)$(bindir)/ghc.exe
 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(bindir)/ghc-pkg.exe
 endif
 
-INSTALLED_PACKAGES = $(filter-out haskeline mtl terminfo,$(PACKAGES))
+INSTALLED_PACKAGES := $(filter-out haskeline mtl terminfo utf8-string xhtml,$(PACKAGES))
+ifeq "$(InstallExtraPackages)" "NO"
+INSTALLED_PACKAGES := $(filter-out $(EXTRA_PACKAGES), $(INSTALLED_PACKAGES))
+endif
+
 HIDDEN_PACKAGES = binary
 
 define set_INSTALL_DISTDIR
@@ -867,7 +907,7 @@ ALL_INSTALLED_PACKAGES = $(addprefix libraries/,$(INSTALLED_PACKAGES)) \
 install_packages: install_libexecs
 install_packages: libffi/package.conf.install rts/package.conf.install
        $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
-       "$(RM)" -r $(RM_OPTS) "$(INSTALLED_PACKAGE_CONF)"
+       "$(RM)" $(RM_OPTS_REC) "$(INSTALLED_PACKAGE_CONF)"
        $(INSTALL_DIR) "$(INSTALLED_PACKAGE_CONF)"
        "$(INSTALLED_GHC_PKG_REAL)" --force --global-conf "$(INSTALLED_PACKAGE_CONF)" update libffi/package.conf.install
        "$(INSTALLED_GHC_PKG_REAL)" --force --global-conf "$(INSTALLED_PACKAGE_CONF)" update rts/package.conf.install
@@ -875,7 +915,7 @@ install_packages: libffi/package.conf.install rts/package.conf.install
            "$(GHC_CABAL_INPLACE)" install \
                 "$(INSTALLED_GHC_REAL)" \
                 "$(INSTALLED_GHC_PKG_REAL)" \
-                "$(STRIP)" \
+                "$(STRIP_CMD)" \
                 "$(DESTDIR)$(topdir)" \
                 $p $(INSTALL_DISTDIR_$p) \
                 '$(DESTDIR)' '$(prefix)' '$(ghclibdir)' '$(docdir)/html/libraries' \
@@ -893,6 +933,8 @@ ifneq "$(CLEANING)" "YES"
 
 $(eval $(call bindist,.,\
     LICENSE \
+    README \
+    INSTALL \
     configure config.sub config.guess install-sh \
     extra-gcc-opts.in \
     Makefile \
@@ -901,6 +943,7 @@ $(eval $(call bindist,.,\
     $(INPLACE_BIN)/ghc-cabal \
     utils/ghc-pwd/ghc-pwd \
        $(BINDIST_WRAPPERS) \
+       $(BINDIST_PERL_SOURCES) \
        $(BINDIST_LIBS) \
        $(BINDIST_HI) \
        $(BINDIST_EXTRAS) \
@@ -913,17 +956,17 @@ $(eval $(call bindist,.,\
     $(INSTALL_LIBEXECS) \
     $(INSTALL_LIBEXEC_SCRIPTS) \
     $(INSTALL_TOPDIRS) \
-    $(INSTALL_TOPDIR_SCRIPTS) \
     $(INSTALL_BINS) \
+    $(INSTALL_MANPAGES) \
     $(INSTALL_DOCS) \
     $(INSTALL_LIBRARY_DOCS) \
     $(addsuffix /*,$(INSTALL_HTML_DOC_DIRS)) \
        docs/index.html \
        compiler/stage2/doc \
        $(wildcard libraries/*/dist-install/doc/) \
+       $(wildcard libraries/*/*/dist-install/doc/) \
     $(filter-out extra-gcc-opts,$(INSTALL_LIBS)) \
     $(filter-out %/project.mk mk/config.mk %/mk/install.mk,$(MAKEFILE_LIST)) \
-       mk/fix_install_names.sh \
        mk/project.mk \
        mk/install.mk.in \
        bindist.mk \
@@ -938,45 +981,57 @@ endif
 BIN_DIST_MK = $(BIN_DIST_PREP_DIR)/bindist.mk
 
 unix-binary-dist-prep:
-       "$(RM)" $(RM_OPTS) -r bindistprep/
+       "$(RM)" $(RM_OPTS_REC) bindistprep/
        "$(MKDIRHIER)" $(BIN_DIST_PREP_DIR)
-       set -e; for i in LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh extra-gcc-opts.in ghc.mk inplace; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done
+       set -e; for i in LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh extra-gcc-opts.in ghc.mk inplace distrib/configure.ac distrib/README distrib/INSTALL; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done
        echo "HADDOCK_DOCS       = $(HADDOCK_DOCS)"       >> $(BIN_DIST_MK)
        echo "LATEX_DOCS         = $(LATEX_DOCS)"         >> $(BIN_DIST_MK)
        echo "BUILD_DOCBOOK_HTML = $(BUILD_DOCBOOK_HTML)" >> $(BIN_DIST_MK)
        echo "BUILD_DOCBOOK_PS   = $(BUILD_DOCBOOK_PS)"   >> $(BIN_DIST_MK)
        echo "BUILD_DOCBOOK_PDF  = $(BUILD_DOCBOOK_PDF)"  >> $(BIN_DIST_MK)
-       ln -s ../../distrib/configure-bin.ac $(BIN_DIST_PREP_DIR)/configure.ac
+       echo "BUILD_MAN          = $(BUILD_MAN)"          >> $(BIN_DIST_MK)
        cd $(BIN_DIST_PREP_DIR) && autoreconf
        "$(RM)" $(RM_OPTS) $(BIN_DIST_PREP_TAR)
 # h means "follow symlinks", e.g. if aclocal.m4 is a symlink to a source
 # tree then we want to include the real file, not a symlink to it
-       cd bindistprep && "$(TAR)" hcf - -T ../$(BIN_DIST_LIST) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
+       cd bindistprep && "$(TAR_CMD)" hcf - -T ../$(BIN_DIST_LIST) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
 
 windows-binary-dist-prep:
-       "$(RM)" $(RM_OPTS) -r bindistprep/
+       "$(RM)" $(RM_OPTS_REC) bindistprep/
        $(MAKE) prefix=$(TOP)/$(BIN_DIST_PREP_DIR) install
-       cd bindistprep && "$(TAR)" cf - $(BIN_DIST_NAME) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
+       cd bindistprep && "$(TAR_CMD)" cf - $(BIN_DIST_NAME) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
 
 windows-installer:
-ifeq "$(ISCC)" ""
-       @echo No ISCC, so not making installer
+ifeq "$(ISCC_CMD)" ""
+       @echo No ISCC_CMD, so not making installer
 else
-       "$(ISCC)" /O. /Fbindistprep/$(WINDOWS_INSTALLER_BASE) - < distrib/ghc.iss
+       "$(ISCC_CMD)" /O. /Fbindistprep/$(WINDOWS_INSTALLER_BASE) - < distrib/ghc.iss
 endif
 
-nTimes = set -e; for i in `seq 1 $(1)`; do echo Try "$$i: $(2)"; if $(2); then break; fi; done
+# tryTimes tries to run its third argument multiple times, until it
+# succeeds. Don't call it directly; call try10Times instead.
+# The first and second argument to tryTimes are lists of values.
+# The length of the first argument is the number of times we have
+# already tried. The length of the second argument is the number more
+# times we will try.
+tryTimes = $(if $2, \
+                { echo 'Try $(words x $1): $3' ; $3 ; } || \
+                $(call tryTimes,x $1,$(wordlist 2,$(words $2),$2),$3), \
+                )
+
+# Try to run the argument 10 times. If all 10 fail, fail.
+try10Times = $(call tryTimes,,x x x x x x x x x x,$1) { echo Failed; false; }
 
 .PHONY: publish-binary-dist
 publish-binary-dist:
-       $(call nTimes,10,$(PublishCp) $(BIN_DIST_TAR_BZ2) $(PublishLocation)/dist)
+       $(call try10Times,$(PublishCp) $(BIN_DIST_TAR_BZ2) $(PublishLocation)/dist)
 ifeq "$(mingw32_TARGET_OS)" "1"
-       $(call nTimes,10,$(PublishCp) $(WINDOWS_INSTALLER) $(PublishLocation)/dist)
+       $(call try10Times,$(PublishCp) $(WINDOWS_INSTALLER) $(PublishLocation)/dist)
 endif
 
 .PHONY: publish-docs
 publish-docs:
-       $(call nTimes,10,$(PublishCp) -r bindisttest/installed/share/doc/ghc/* $(PublishLocation)/docs)
+       $(call try10Times,$(PublishCp) -r bindisttest/installed/share/doc/ghc/* $(PublishLocation)/docs)
 
 # -----------------------------------------------------------------------------
 # Source distributions
@@ -1006,7 +1061,7 @@ SRC_DIST_DIR=$(shell pwd)/$(SRC_DIST_NAME)
 #
 # Files to include in source distributions
 #
-SRC_DIST_DIRS = mk rules docs distrib bindisttest libffi includes utils docs rts compiler ghc driver libraries
+SRC_DIST_DIRS = mk rules docs distrib bindisttest libffi includes utils docs rts compiler ghc driver libraries ghc-tarballs
 SRC_DIST_FILES += \
        configure.ac config.guess config.sub configure \
        aclocal.m4 README ANNOUNCE HACKING LICENSE Makefile install-sh \
@@ -1031,7 +1086,7 @@ endef
 
 .PHONY: sdist-prep
 sdist-prep :
-       "$(RM)" $(RM_OPTS) -r $(SRC_DIST_DIR)
+       "$(RM)" $(RM_OPTS_REC) $(SRC_DIST_DIR)
        "$(RM)" $(RM_OPTS) $(SRC_DIST_TARBALL)
        mkdir $(SRC_DIST_DIR)
        cd $(SRC_DIST_DIR) && for i in $(SRC_DIST_DIRS); do mkdir $$i; ( cd $$i && lndir $(TOP)/$$i ); done
@@ -1047,14 +1102,14 @@ sdist-prep :
        $(call sdist_file,utils/hpc,dist,,,HpcParser,y)
        $(call sdist_file,utils/genprimopcode,dist,,,Lexer,x)
        $(call sdist_file,utils/genprimopcode,dist,,,Parser,y)
-       $(call sdist_file,utils/haddock,dist,src,Haddock/Interface,Lex,x)
-       $(call sdist_file,utils/haddock,dist,src,Haddock/Interface,Parse,y)
-       cd $(SRC_DIST_DIR) && "$(RM)" $(RM_OPTS) -r compiler/stage[123] mk/build.mk
-       cd $(SRC_DIST_DIR) && "$(FIND)" $(SRC_DIST_DIRS) \( -name _darcs -o -name SRC -o -name "autom4te*" -o -name "*~" -o -name ".cvsignore" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" -o -name "*-darcs-backup*" \) -print | "$(XARGS)" $(XARGS_OPTS) "$(RM)" $(RM_OPTS) -r
+       $(call sdist_file,utils/haddock,dist,src,Haddock,Lex,x)
+       $(call sdist_file,utils/haddock,dist,src,Haddock,Parse,y)
+       cd $(SRC_DIST_DIR) && "$(RM)" $(RM_OPTS_REC) compiler/stage[123] mk/build.mk
+       cd $(SRC_DIST_DIR) && "$(FIND)" $(SRC_DIST_DIRS) \( -name _darcs -o -name SRC -o -name "autom4te*" -o -name "*~" -o -name ".cvsignore" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" -o -name "*-darcs-backup*" \) -print | "$(XARGS)" $(XARGS_OPTS) "$(RM)" $(RM_OPTS_REC)
 
 .PHONY: sdist
 sdist : sdist-prep
-       "$(TAR)" chf - $(SRC_DIST_NAME) 2>$src_log | bzip2 >$(TOP)/$(SRC_DIST_TARBALL)
+       "$(TAR_CMD)" chf - $(SRC_DIST_NAME) 2>$src_log | bzip2 >$(TOP)/$(SRC_DIST_TARBALL)
 
 sdist-manifest : $(SRC_DIST_TARBALL)
        tar tjf $(SRC_DIST_TARBALL) | sed "s|^ghc-$(ProjectVersion)/||" | sort >sdist-manifest
@@ -1064,7 +1119,7 @@ sdist-manifest : $(SRC_DIST_TARBALL)
 # over SSH.
 ifneq "$(PublishLocation)" ""
 publish-sdist :
-       $(call nTimes,10,$(PublishCp) $(SRC_DIST_TARBALL) $(PublishLocation)/dist)
+       $(call try10Times,$(PublishCp) $(SRC_DIST_TARBALL) $(PublishLocation)/dist)
 endif
 
 ifeq "$(BootingFromHc)" "YES"
@@ -1078,6 +1133,15 @@ SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR)
 endif
 
 # -----------------------------------------------------------------------------
+# sdisting libraries
+
+# Use manually, with e.g.:
+#     make sdist_directory
+
+sdist_%:
+       inplace/bin/ghc-cabal sdist libraries/$* dist-install
+
+# -----------------------------------------------------------------------------
 # Cleaning
 
 .PHONY: clean
@@ -1103,8 +1167,8 @@ CLEAN_FILES += libraries/integer-gmp/gmp/libgmp.a
 clean : clean_gmp
 .PHONY: clean_gmp
 clean_gmp:
-       "$(RM)" $(RM_OPTS) -r libraries/integer-gmp/gmp/objs
-       "$(RM)" $(RM_OPTS) -r libraries/integer-gmp/gmp/gmpbuild
+       "$(RM)" $(RM_OPTS_REC) libraries/integer-gmp/gmp/objs
+       "$(RM)" $(RM_OPTS_REC) libraries/integer-gmp/gmp/gmpbuild
 endif
 
 .PHONY: clean_libraries
@@ -1112,7 +1176,7 @@ clean_libraries: $(patsubst %,clean_libraries/%_dist-install,$(PACKAGES) $(PACKA
 clean_libraries: $(patsubst %,clean_libraries/%_dist-boot,$(BOOT_PKGS))
 
 clean_libraries:
-       "$(RM)" $(RM_OPTS) -r $(patsubst %, libraries/%/dist, $(PACKAGES) $(PACKAGES_STAGE2))
+       "$(RM)" $(RM_OPTS_REC) $(patsubst %, libraries/%/dist, $(PACKAGES) $(PACKAGES_STAGE2))
        "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/*.buildinfo, $(PACKAGES) $(PACKAGES_STAGE2))
 
 # We have to define a clean target for each library manually, because the
@@ -1125,7 +1189,7 @@ endif
 clean : clean_bindistprep
 .PHONY: clean_bindistprep
 clean_bindistprep:
-       "$(RM)" $(RM_OPTS) -r bindistprep/
+       "$(RM)" $(RM_OPTS_REC) bindistprep/
 
 distclean : clean
        "$(RM)" $(RM_OPTS) config.cache config.status config.log mk/config.h mk/stamp-h
@@ -1143,11 +1207,11 @@ distclean : clean
        "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/config.log, $(PACKAGES) $(PACKAGES_STAGE2))
        "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/config.status, $(PACKAGES) $(PACKAGES_STAGE2))
        "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/include/Hs*Config.h, $(PACKAGES) $(PACKAGES_STAGE2))
-       "$(RM)" $(RM_OPTS) -r $(patsubst %, libraries/%/autom4te.cache, $(PACKAGES) $(PACKAGES_STAGE2))
+       "$(RM)" $(RM_OPTS_REC) $(patsubst %, libraries/%/autom4te.cache, $(PACKAGES) $(PACKAGES_STAGE2))
 
 maintainer-clean : distclean
        "$(RM)" $(RM_OPTS) configure mk/config.h.in
-       "$(RM)" $(RM_OPTS) -r autom4te.cache libraries/*/autom4te.cache
+       "$(RM)" $(RM_OPTS_REC) autom4te.cache libraries/*/autom4te.cache
        "$(RM)" $(RM_OPTS) ghc.spec
        "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/GNUmakefile, \
                $(PACKAGES) $(PACKAGES_STAGE2))