Loop problems in native back ends, update to T3286 fix
[ghc-hetmet.git] / ghc.mk
diff --git a/ghc.mk b/ghc.mk
index 984e0fc..2901291 100644 (file)
--- a/ghc.mk
+++ b/ghc.mk
@@ -367,24 +367,29 @@ endif
 
 # We cannot run ghc-cabal to configure a package until we have
 # configured and registered all of its dependencies.  So the following
-# hack forces all the configure steps to happen in exactly the order
-# given in the PACKAGES variable above.  Ideally we should use the
-# correct dependencies here to allow more parallelism, but we don't
-# know the dependencies until we've generated the pacakge-data.mk
-# files.
+# hack forces all the configure steps to happen in exactly the following order:
+#
+#  $(PACKAGES) ghc(stage2) $(PACKAGES_STAGE2)
+#
+# Ideally we should use the correct dependencies here to allow more
+# parallelism, but we don't know the dependencies until we've
+# generated the pacakge-data.mk files.
 define fixed_pkg_dep
-libraries/$1/$2/package-data.mk : $$(GHC_PKG_INPLACE) $$(if $$(fixed_pkg_prev),libraries/$$(fixed_pkg_prev)/$2/package-data.mk)
-fixed_pkg_prev:=$1
+libraries/$1/$2/package-data.mk : $$(GHC_PKG_INPLACE) $$(fixed_pkg_prev)
+fixed_pkg_prev:=libraries/$1/$2/package-data.mk
 endef
 
 ifneq "$(BINDIST)" "YES"
 fixed_pkg_prev=
-$(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
+$(foreach pkg,$(PACKAGES),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
+
+# the GHC package doesn't live in libraries/, so we add its dependency manually:
+compiler/stage2/package-data.mk: $(fixed_pkg_prev)
+fixed_pkg_prev:=compiler/stage2/package-data.mk
+
+# and continue with PACKAGES_STAGE2, which depend on GHC:
+$(foreach pkg,$(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
 
-# We assume that the stage2 compiler depends on all the libraries, so
-# they all get added to the package database before we try to configure
-# it
-compiler/stage2/package-data.mk: $(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),libraries/$(pkg)/dist-install/package-data.mk)
 ghc/stage1/package-data.mk: compiler/stage1/package-data.mk
 ghc/stage2/package-data.mk: compiler/stage2/package-data.mk
 # haddock depends on ghc and some libraries, but depending on GHC's
@@ -520,7 +525,7 @@ endif
 
 ifneq "$(CLEANING)" "YES"
 BUILD_DIRS += \
-   $(patsubst %, libraries/%, $(PACKAGES) $(PACKAGES_STAGE2))
+   $(patsubst %, libraries/%, $(PACKAGES))
 endif
 
 ifneq "$(BootingFromHc)" "YES"
@@ -544,6 +549,12 @@ BUILD_DIRS += \
    $(GHC_TOUCHY_DIR)
 endif
 
+ifneq "$(CLEANING)" "YES"
+# After compiler/, because these packages depend on it
+BUILD_DIRS += \
+   $(patsubst %, libraries/%, $(PACKAGES_STAGE2))
+endif
+
 # XXX libraries/% must come before any programs built with stage1, see
 # Note [lib-depends].
 
@@ -680,6 +691,15 @@ libraries/bin-package-db/dist-boot/build/Distribution/InstalledPackageInfo/Binar
 
 $(foreach pkg,$(BOOT_PKGS),$(eval libraries/$(pkg)_dist-boot_HC_OPTS += $$(GhcBootLibHcOpts)))
 
+# Make sure we have all the GHCi libs by the time we've built
+# ghc-stage2.  DPH includes a bit of Template Haskell which needs the
+# GHCI libs, and we don't have a better way to express that dependency.
+#
+GHCI_LIBS = $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_GHCI_LIB)) \
+           $(compiler_stage2_GHCI_LIB)
+
+ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(GHCI_LIBS)
+
 endif
 
 # -----------------------------------------------------------------------------
@@ -716,30 +736,30 @@ install: install_packages install_libs install_libexecs install_headers \
                 install_topdirs install_topdir_scripts
 
 install_bins: $(INSTALL_BINS)
-       $(INSTALL_DIR) $(DESTDIR)$(bindir)
+       $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
        for i in $(INSTALL_BINS); do \
-               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(DESTDIR)$(bindir) ;  \
+               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(bindir)" ;  \
                 if test "$(darwin_TARGET_OS)" = "1"; then \
-                   sh mk/fix_install_names.sh $(ghclibdir) $(DESTDIR)$(bindir)/$$i ; \
+                   sh mk/fix_install_names.sh $(ghclibdir) "$(DESTDIR)$(bindir)/$$i" ; \
                 fi ; \
        done
 
 install_libs: $(INSTALL_LIBS)
-       $(INSTALL_DIR) $(DESTDIR)$(ghclibdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(ghclibdir)"
        for i in $(INSTALL_LIBS); do \
                case $$i in \
                  *.a) \
-                   $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(DESTDIR)$(ghclibdir); \
+                   $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
                    $(RANLIB) $(DESTDIR)$(ghclibdir)/`basename $$i` ;; \
                  *.dll) \
-                   $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(DESTDIR)$(ghclibdir) ;; \
+                   $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)" ;; \
                  *.so) \
-                   $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(DESTDIR)$(ghclibdir) ;; \
+                   $(INSTALL_SHLIB) $(INSTALL_OPTS) $$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_name_tool -id "$(DESTDIR)$(ghclibdir)/`basename $$i`" "$(DESTDIR)$(ghclibdir)/`basename $$i`" ;; \
                  *) \
-                   $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(DESTDIR)$(ghclibdir); \
+                   $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
                esac; \
        done
 
@@ -747,9 +767,9 @@ install_libexec_scripts: $(INSTALL_LIBEXEC_SCRIPTS)
 ifeq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
        @:
 else
-       $(INSTALL_DIR) $(DESTDIR)$(ghclibexecdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)"
        for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
-               $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(DESTDIR)$(ghclibexecdir); \
+               $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)"; \
        done
 endif
 
@@ -757,48 +777,53 @@ install_libexecs:  $(INSTALL_LIBEXECS)
 ifeq "$(INSTALL_LIBEXECS)" ""
        @:
 else
-       $(INSTALL_DIR) $(DESTDIR)$(ghclibexecdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)"
        for i in $(INSTALL_LIBEXECS); do \
-               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(DESTDIR)$(ghclibexecdir); \
+               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)"; \
        done
+# We rename ghc-stage2, so that the right program name is used in error
+# messages etc.
+       "$(MV)" "$(DESTDIR)$(ghclibexecdir)/ghc-stage2" "$(DESTDIR)$(ghclibexecdir)/ghc"
 endif
 
 install_topdir_scripts: $(INSTALL_TOPDIR_SCRIPTS)
-       $(INSTALL_DIR) $(DESTDIR)$(topdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
        for i in $(INSTALL_TOPDIR_SCRIPTS); do \
-               $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(DESTDIR)$(topdir); \
+               $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(topdir)"; \
        done
 
 install_topdirs: $(INSTALL_TOPDIRS)
-       $(INSTALL_DIR) $(DESTDIR)$(topdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
        for i in $(INSTALL_TOPDIRS); do \
-               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(DESTDIR)$(topdir); \
+               $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(topdir)"; \
        done
 
 install_headers: $(INSTALL_HEADERS)
-       $(INSTALL_DIR) $(DESTDIR)$(ghcheaderdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(ghcheaderdir)"
        for i in $(INSTALL_HEADERS); do \
-               $(INSTALL_HEADER) $(INSTALL_OPTS) $$i $(DESTDIR)$(ghcheaderdir); \
+               $(INSTALL_HEADER) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghcheaderdir)"; \
        done
 
 install_docs: $(INSTALL_HEADERS)
-       $(INSTALL_DIR) $(DESTDIR)$(docdir)
+       $(INSTALL_DIR) "$(DESTDIR)$(docdir)"
 ifneq "$(INSTALL_DOCS)" ""
        for i in $(INSTALL_DOCS); do \
-               $(INSTALL_DOC) $(INSTALL_OPTS) $$i $(DESTDIR)$(docdir); \
+               $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)"; \
        done
 endif
-       $(INSTALL_DIR) $(INSTALL_OPTS) $(DESTDIR)$(docdir)/html
-       $(INSTALL_DOC) $(INSTALL_OPTS) docs/index.html $(DESTDIR)$(docdir)/html
+       $(INSTALL_DIR) $(INSTALL_OPTS) "$(DESTDIR)$(docdir)/html"
+       $(INSTALL_DOC) $(INSTALL_OPTS) docs/index.html "$(DESTDIR)$(docdir)/html"
 ifneq "$(INSTALL_LIBRARY_DOCS)" ""
        for i in $(INSTALL_LIBRARY_DOCS); do \
-               $(INSTALL_DOC) $(INSTALL_OPTS) $$i $(DESTDIR)$(docdir)/html/libraries/; \
+               $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)/html/libraries/"; \
        done
+       $(INSTALL_DATA) $(INSTALL_OPTS) libraries/prologue.txt "$(DESTDIR)$(docdir)/html/libraries/"
+       $(INSTALL_SCRIPT) $(INSTALL_OPTS) libraries/gen_contents_index "$(DESTDIR)$(docdir)/html/libraries/"
 endif
 ifneq "$(INSTALL_HTML_DOC_DIRS)" ""
        for i in $(INSTALL_HTML_DOC_DIRS); do \
-               $(INSTALL_DIR) $(INSTALL_OPTS) $(DESTDIR)$(docdir)/html/`basename $$i`; \
-               $(INSTALL_DOC) $(INSTALL_OPTS) $$i/* $(DESTDIR)$(docdir)/html/`basename $$i`; \
+               $(INSTALL_DIR) $(INSTALL_OPTS) "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
+               $(INSTALL_DOC) $(INSTALL_OPTS) $$i/* "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
        done
 endif
 
@@ -807,7 +832,7 @@ INSTALLED_PACKAGE_CONF=$(DESTDIR)$(topdir)/package.conf.d
 # Install packages in the right order, so that ghc-pkg doesn't complain.
 # Also, install ghc-pkg first.
 ifeq "$(Windows)" "NO"
-INSTALLED_GHC_REAL=$(DESTDIR)$(ghclibexecdir)/ghc-stage2
+INSTALLED_GHC_REAL=$(DESTDIR)$(ghclibexecdir)/ghc
 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(ghclibexecdir)/ghc-pkg
 else
 INSTALLED_GHC_REAL=$(DESTDIR)$(bindir)/ghc.exe
@@ -834,21 +859,22 @@ 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)
-       $(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
+       $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
+       "$(RM)" -r $(RM_OPTS) "$(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
        $(foreach p, $(ALL_INSTALLED_PACKAGES),\
            "$(GHC_CABAL_INPLACE)" install \
-                $(INSTALLED_GHC_REAL) \
-                $(INSTALLED_GHC_PKG_REAL) \
-                $(DESTDIR)$(topdir) \
+                "$(INSTALLED_GHC_REAL)" \
+                "$(INSTALLED_GHC_PKG_REAL)" \
+                "$(STRIP)" \
+                "$(DESTDIR)$(topdir)" \
                 $p $(INSTALL_DISTDIR_$p) \
                 '$(DESTDIR)' '$(prefix)' '$(ghclibdir)' '$(docdir)/html/libraries' \
                 $(RelocatableBuild) &&) true
        $(foreach p, $(HIDDEN_PACKAGES),\
-           $(INSTALLED_GHC_PKG_REAL) --global-conf $(INSTALLED_PACKAGE_CONF) \
+           "$(INSTALLED_GHC_PKG_REAL)" --global-conf "$(INSTALLED_PACKAGE_CONF)" \
                                      hide $p &&) true
 
 # -----------------------------------------------------------------------------
@@ -893,6 +919,8 @@ $(eval $(call bindist,.,\
        mk/project.mk \
        mk/install.mk.in \
        bindist.mk \
+       libraries/gen_contents_index \
+       libraries/prologue.txt \
        libraries/dph/LICENSE \
  ))
 endif
@@ -1014,7 +1042,7 @@ sdist-prep :
        $(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 "$(RM)" $(RM_OPTS) -r
+       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
 
 .PHONY: sdist
 sdist : sdist-prep