Trim redundant import

[ghc-hetmet.git] / libffi / Makefile

diff --git a/libffi/Makefile b/libffi/Makefile
index 9893252..8a1f110 100644 (file)
--- a/libffi/Makefile
+++ b/libffi/Makefile
@@ -4,6 +4,8 @@ DONT_WANT_STD_GHCI_LIB_RULE=YES
 DONT_WANT_STD_LIBRARY=YES
 
 include $(TOP)/mk/boilerplate.mk
+# Override haddock generation for this package
+HADDOCK_DOCS=NO
 
 # We package libffi as Haskell package for two reasons: 
 
@@ -54,25 +56,34 @@ PLATFORM := $(shell echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g')
 LIBFFI_TARBALL := $(firstword $(wildcard libffi*.tar.gz))
 LIBFFI_DIR := $(subst .tar.gz,,$(LIBFFI_TARBALL))
 
-BINDIST_STAMPS = stamp.ffi
+BINDIST_STAMPS = stamp.ffi.build stamp.ffi.configure
+
+ifeq "$(BuildSharedLibs)" "YES"
+STAMP_BUILD = stamp.ffi.build-shared
+STAMP_CONFIGURE = stamp.ffi.configure-shared
+else
+STAMP_BUILD = stamp.ffi.build
+STAMP_CONFIGURE = stamp.ffi.configure
+endif
+
 INSTALL_HEADERS += ffi.h
 STATIC_LIB = libffi.a
-INSTALL_LIBS += $(STATIC_LIB)
+INSTALL_LIBS += libHSffi.a HSffi.o
 
 # We have to add the GHC version to the name of our dynamic libs, because
 # they will be residing in the system location along with dynamic libs from
 # other GHC installations.
+
+HS_DYN_LIB_NAME=libHSffi-ghc$(ProjectVersion)$(soext)
+
 ifeq "$(Windows)" "YES"
-DYNAMIC_PROG = libffi.dll.a
-DYNAMIC_LIBS = libffi-3.dll
-RENAME_LIBS  =
+DYNAMIC_PROG = $(HS_DYN_LIB_NAME).a
+DYNAMIC_LIBS = $(HS_DYN_LIB_NAME)
 else
 DYNAMIC_PROG =
-DYNAMIC_LIBS = libffi.so libffi.so.5 libffi.so.5.0.5
+DYNAMIC_LIBS = libffi.so libffi.so.5 libffi.so.5.0.7
 endif
 
-HS_DYN_LIB_NAME=libHSffi-ghc$(ProjectVersion)$(soext)
-
 ifeq "$(BuildSharedLibs)" "YES"
 EnableShared=yes
 else
@@ -80,8 +91,10 @@ EnableShared=no
 endif
 
 ifeq "$(BuildSharedLibs)" "YES"
-INSTALL_LIBS  += $(DYNAMIC_LIBS)
-INSTALL_PROGS += $(DYNAMIC_PROGS)
+INSTALL_LIBS  += $(HS_DYN_LIB_NAME)
+ifeq "$(Windows)" "YES"
+INSTALL_PROGS += $(HS_DYN_LIB_NAME).a
+endif
 endif
 
 install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
@@ -91,11 +104,16 @@ install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
 # will use cygwin symbolic linkks which cannot be read by mingw gcc.
 # The same trick is played by the GMP build in ../gmp.
 
-stamp.ffi.configure:
+$(STAMP_CONFIGURE):
        $(RM) -rf $(LIBFFI_DIR) build
        $(TAR) -zxf $(LIBFFI_TARBALL)
        mv $(LIBFFI_DIR) build
        chmod +x ln
+       patch -p0 < libffi-dllize-3.0.6.patch
+
+       # This patch is just the resulting delta from running automake, autoreconf, libtoolize --force --copy
+       patch -p0 < libffi-autotools-update.patch
+
        (set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
            PATH=`pwd`:$$PATH; \
            export PATH; \
@@ -110,20 +128,24 @@ stamp.ffi.configure:
        # soname, but we don't need that anyway!
        $(CP) build/libtool build/libtool.orig
        sed -e s/soname_spec=.*/soname_spec="$(HS_DYN_LIB_NAME)"/ build/libtool.orig > build/libtool
+
+       # We don't want libtool's cygwin hacks
+       $(CP) build/libtool build/libtool.orig
+       sed -e s/dlname=\'\$$tdlname\'/dlname=\'\$$dlname\'/ build/libtool.orig > build/libtool
+
        touch $@
 
-ffi.h: stamp.ffi.configure
+ffi.h: $(STAMP_CONFIGURE)
        $(CP) build/include/ffi.h .
 
-stamp.ffi.build: stamp.ffi.configure
+$(STAMP_BUILD): $(STAMP_CONFIGURE)
        $(MAKE) -C build MAKEFLAGS=
        (cd build; ./libtool --mode=install cp libffi.la $(FPTOOLS_TOP_ABS)/libffi)
+       $(CP) $(STATIC_LIB) libHSffi.a
+       $(CP) $(STATIC_LIB) libHSffi_p.a
        touch $@
 
-$(STATIC_LIB) $(DYNAMIC_LIBS) $(DYNAMIC_PROG): stamp.ffi.build
-
-libHSffi.a libHSffi_p.a: $(STATIC_LIB)
-       $(CP) $(STATIC_LIB) $@
+libHSffi.a libHSffi_p.a: $(STAMP_BUILD)
 
 all :: libHSffi.a libHSffi_p.a
 
@@ -139,15 +161,27 @@ HSffi.o: libHSffi.a
 all :: HSffi.o
 
 ifeq "$(BuildSharedLibs)" "YES"
+ifeq "$(Windows)" "YES"
+# Windows libtool creates <soname>.dll, and as we already patched that
+# there is no need to copy from libffi.dll to libHSffi...dll.
+# However, the renaming is still required for the import library
+# libffi.dll.a.
+$(HS_DYN_LIB_NAME).a: $(STAMP_BUILD)
+       $(CP) libffi.dll.a $(HS_DYN_LIB_NAME).a
+all :: $(HS_DYN_LIB_NAME).a
+
+else
+# Rename libffi.so to libHSffi...so
 $(HS_DYN_LIB_NAME): $(DYNAMIC_LIBS)
        $(CP) $(word 1,$(DYNAMIC_LIBS)) $(HS_DYN_LIB_NAME)
 
 all :: $(HS_DYN_LIB_NAME)
 endif
+endif
 
 clean distclean maintainer-clean ::
-       $(RM) -f stamp.ffi.configure stamp.ffi.build ffi.h empty.c
-       $(RM) -f libffi.a libffi.la $(DYNAMIC_PROG) $(DYNAMIC_LIBS) $(ORIG_DYNAMIC_LIBS)
+       $(RM) -f stamp.ffi.* ffi.h empty.c
+       $(RM) -f libffi.a libffi.la $(DYNAMIC_PROG) $(DYNAMIC_LIBS) $(HS_DYN_LIB_NAME) $(HS_DYN_LIB_NAME).a
        $(RM) -rf build
 
 #-----------------------------------------------------------------------------
@@ -156,6 +190,7 @@ clean distclean maintainer-clean ::
 
 include $(TOP)/mk/target.mk
 
+BINDIST_EXTRAS += package.conf.in
 BINDIST_EXTRAS += $(BINDIST_STAMPS)
 BINDIST_EXTRAS += $(INSTALL_PROGS)
 BINDIST_EXTRAS += $(INSTALL_LIBS)