More library installation path fiddling
[ghc-hetmet.git] / libraries / Makefile
index 3163fc6..240bcc8 100644 (file)
 #   [ -e foo/configure.ac ] && ( cd foo && autoreconf )
 #   make make.library.foo
 
-.PHONY: default_target
+.PHONY: default_target show
 
 default_target: all
 
+show:
+       @echo '$(VALUE)="$($(VALUE))"'
+
 # make doesn't give us an easy way to get the libraries built in
 # dependency order the first time, but not rebuild base (for example)
 # when we want to rebuild another library later.
@@ -88,6 +91,22 @@ space=$(empty) $(empty)
 
 # -----------------------------------------------------------------------------
 
+docdir := $(docdir)/libraries/$$pkgid
+ifeq "$(RelocatableBuild)" "YES"
+# On Windows we want to make moveable bindists, but we need to tell
+# ghc-pkg where the haddock docs are. Therefore we completely ignore
+# where the user tells us to put the haddock documentation and put it
+# somewhere whose relative location we know. When installing we need
+# to give Cabal a real path, though.
+htmldir_configure = $$topdir/doc/libraries/$$pkgid
+htmldir_install   = $(prefix)/doc/libraries/$$pkgid
+else
+# On non-Windows we can just give absolute paths all the time, and
+# thus obey the htmldir that we are given.
+htmldir_configure = $(htmldir)/libraries/$$pkgid
+htmldir_install   = $(htmldir_configure)
+endif
+
 ifneq "$(DOING_BIN_DIST)" "YES"
 
 CONFIGURE_OPTS =
@@ -190,19 +209,6 @@ configure: $(foreach SUBDIR,$(SUBDIRS), \
 #     "C:\\Program Files\\Common Files"
 # on Windows
 
-# We also set libsubdir differently on Windows and non-Windows, as on
-# non-Windows the path we deduce is higher up than the path passed to
-# the executable with the shell script on non-Windows. This should
-# probably be tidied up so that we can always pass the same libsubdir.
-ifeq "$(Windows)" "YES"
-datadir        = $$prefix
-libsubdir      = $$pkgid
-else
-datadir        = $$prefix/share/ghc
-libsubdir      = $$compiler/lib/$$pkgid
-endif
-libraryhtmldir = $(htmldir)/libraries
-
 # We rely on all the CONFIGURE_ARGS being quoted with '...', and there
 # being no 's inside the values.
 FLAGGED_CONFIGURE_ARGS = $(subst $(space)',\
@@ -216,15 +222,18 @@ stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).%: %/setup/Setup
        ( cd $* && setup/Setup configure \
                   $(CONFIGURE_OPTS) \
                   --prefix='$$topdir' \
+                  --bindir='$(bindir)' \
+                  --libdir='$(libdir)' \
+                  --libsubdir='$$pkgid' \
+                  --libexecdir='$(libexecdir)' \
                   --datadir='$(datadir)' \
-                  --datasubdir='$$pkgid' \
-                  --libsubdir='$(libsubdir)' \
-                  --docdir='$(libraryhtmldir)' \
-                  --with-compiler=../../compiler/stage1/ghc-inplace$ \
-                  --with-hc-pkg=../../utils/ghc-pkg/ghc-pkg-inplace$ \
+                  --docdir='$(docdir)' \
+                  --htmldir='$(htmldir_configure)' \
+                  --with-compiler=../../compiler/stage1/ghc-inplace \
+                  --with-hc-pkg=../../utils/ghc-pkg/ghc-pkg-inplace \
                   --with-hsc2hs=../../utils/hsc2hs/hsc2hs-inplace \
                   --with-ld=$(LD) \
-                  --haddock-args="--use-contents=../index.html \
+                  --haddock-options="--use-contents=../index.html \
                                   --use-index=../doc-index.html" \
                   $(FLAGGED_CONFIGURE_ARGS) \
                   --configure-option=--with-cc=$(CC) ) \
@@ -272,7 +281,7 @@ $(foreach SUBDIR,$(SUBDIRS),doc.library.$(SUBDIR)):\
 doc.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
                %/setup/Setup ifBuildable/ifBuildable
        if ifBuildable/ifBuildable $*; then \
-         cd $* && setup/Setup haddock; \
+         cd $* && setup/Setup haddock --html-location='../$$pkg'; \
        fi
 
 .PHONY: distclean clean clean.library.%
@@ -284,7 +293,7 @@ clean: $(foreach SUBDIR,$(SUBDIRS),clean.library.$(SUBDIR))
        $(RM) -rf bootstrapping.*
        $(RM) -rf ifBuildable
        $(RM) -rf installPackage
-       $(RM) -f libraries.txt index.html doc-index.html doc-index-*.html
+       $(RM) -f libraries.txt index.html doc-index.html doc-index*.html
 
 $(foreach SUBDIR,$(SUBDIRS),clean.library.$(SUBDIR)): \
 clean.library.%:
@@ -298,17 +307,15 @@ endif
 
 .PHONY: install install-docs install.library.%
 
-DESTlibraryhtmldir = $(DESTDIR)$(libraryhtmldir)/html
-
 install: $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR))
 ifeq "$(HADDOCK_DOCS)" "YES"
-       $(INSTALL_DIR)                                      $(DESTlibraryhtmldir)
-       $(INSTALL_DATA)   index.html doc-index.html         $(DESTlibraryhtmldir)
-       $(INSTALL_SCRIPT) gen_contents_index                $(DESTlibraryhtmldir)
+       $(INSTALL_DIR)                                              $(DESTDIR)$(htmldir_install)
+       $(INSTALL_DATA)   index.html doc-index*.html                $(DESTDIR)$(htmldir_install)
+       $(INSTALL_SCRIPT) gen_contents_index                        $(DESTDIR)$(htmldir_install)
        # Hacks:
-       $(INSTALL_DATA)   $(DESTlibraryhtmldir)/base/*.css $(DESTlibraryhtmldir)
-       $(INSTALL_DATA)   $(DESTlibraryhtmldir)/base/*.js  $(DESTlibraryhtmldir)
-       $(INSTALL_DATA)   $(DESTlibraryhtmldir)/base/*.gif $(DESTlibraryhtmldir)
+       $(INSTALL_DATA)   $(DESTDIR)$(htmldir_install)/base-*/*.css $(DESTDIR)$(htmldir_install)
+       $(INSTALL_DATA)   $(DESTDIR)$(htmldir_install)/base-*/*.js  $(DESTDIR)$(htmldir_install)
+       $(INSTALL_DATA)   $(DESTDIR)$(htmldir_install)/base-*/*.gif $(DESTDIR)$(htmldir_install)
 endif
 
 # Cabal doesn't let us ask to install docs only, so do nothing here
@@ -318,11 +325,18 @@ install-docs:
 # Ideally this would depend on a stamp/build.library.%, but if it does
 # then we can't change the libraries and then just rerun make.
 # Thus if you install without building then it will just break.
+
+# prefix and (on Windows) htmldir use $topdir when configuring, so we
+# need to tell installPackage the real path to use when installing.
+
+# We also need to pass all the other directories in, as they can be
+# overridden when installing a bindist.
+
 $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR)): \
 install.library.%: installPackage/installPackage ifBuildable/ifBuildable
        if ifBuildable/ifBuildable $*; then \
          cd $* && \
-         ../installPackage/installPackage $(DESTDIR) $(prefix) $(FPTOOLS_TOP_ABS)/$(GHC_PKG_DIR_REL)/ghc-pkg-inplace $(DESTDIR)$(libdir)/package.conf; \
+         ../installPackage/installPackage '$(DESTDIR)' '$(prefix)' '$(bindir)' '$(libdir)' '$(libexecdir)' '$(datadir)' '$(docdir)' '$(htmldir_install)' '$(htmldir_configure)' '$(GHC_PKG_PROG)' '$(DESTDIR)$(libdir)/package.conf' ; \
        fi
 
 .PHONY: binary-dist binary-dist.library.%
@@ -335,20 +349,22 @@ binary-dist: $(foreach SUBDIR,$(SUBDIRS),binary-dist.library.$(SUBDIR))
        mkdir                               $(BIN_DIST_LIBDIR)/ifBuildable
        cp        ifBuildable/ifBuildable       $(BIN_DIST_LIBDIR)/ifBuildable
        cp    Makefile                      $(BIN_DIST_LIBDIR)
+ifeq "$(HADDOCK_DOCS)" "YES"
        cp    gen_contents_index            $(BIN_DIST_LIBDIR)
        cp    index.html                    $(BIN_DIST_LIBDIR)
-       cp    doc-index.html                $(BIN_DIST_LIBDIR)
-       cp -a stamp                         $(BIN_DIST_LIBDIR)
+       cp    doc-index*.html               $(BIN_DIST_LIBDIR)
+endif
+       cp -pR stamp                         $(BIN_DIST_LIBDIR)
 
 $(foreach SUBDIR,$(SUBDIRS),binary-dist.library.$(SUBDIR)): \
 binary-dist.library.%:
-       $(MKDIRHIER) $(BIN_DIST_LIBDIR)/$*
        if ifBuildable/ifBuildable $*; then \
+         $(MKDIRHIER) $(BIN_DIST_LIBDIR)/$*; \
          cd $* && \
          cp    $*.cabal      $(BIN_DIST_LIBDIR)/$* && \
          cp    LICENSE       $(BIN_DIST_LIBDIR)/$* && \
-         cp -a dist          $(BIN_DIST_LIBDIR)/$* && \
-         (cp -aL include      $(BIN_DIST_LIBDIR)/$* || :) && \
+         cp -R dist          $(BIN_DIST_LIBDIR)/$* && \
+         (cp -RL include      $(BIN_DIST_LIBDIR)/$* || true) && \
          $(FIND) $(BIN_DIST_LIBDIR)/$*/dist \
             \( -name "*_split" -o -name "autogen" \) | xargs rm -rf && \
          $(FIND) $(BIN_DIST_LIBDIR)/$*/dist \