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TOP=..
include $(TOP)/mk/boilerplate.mk
# -----------------------------------------------------------------------------
# This Makefile is copied from the one we use for GMP in ../gmp.
#
# We use libffi's own configuration stuff.
PLATFORM := $(shell echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g')
# 2007-09-26
# set -o igncr
# is not a valid command on non-Cygwin-systems.
# Let it fail silently instead of aborting the build.
#
# 2007-07-05
# We do
# set -o igncr; export SHELLOPTS
# here as otherwise checking the size of limbs
# makes the build fall over on Cygwin. See the thread
# http://www.cygwin.com/ml/cygwin/2006-12/msg00011.html
# for more details.
# 2007-07-05
# Passing
# as_ln_s='cp -p'
# isn't sufficient to stop cygwin using symlinks the mingw gcc can't
# follow, as it isn't used consistently. Instead we put an ln.bat in
# path that always fails.
LIBFFI_TARBALL := $(firstword $(wildcard libffi*.tar.gz))
LIBFFI_DIR := $(subst .tar.gz,,$(LIBFFI_TARBALL))
ifeq "$(findstring dyn, $(GhcRTSWays))" "dyn"
BUILD_SHARED=yes
else
BUILD_SHARED=no
endif
boot :: stamp.ffi.static
BINDIST_STAMPS = stamp.ffi.static
INSTALL_HEADERS += ffi.h
INSTALL_LIBS += libffi.a
ifeq "$(BUILD_SHARED)" "yes"
boot :: stamp.ffi.shared
BINDIST_STAMPS += stamp.ffi.shared
INSTALL_LIBS += libffi.dll.a
INSTALL_PROGS += libffi-3.dll
endif
install all :: $(INSTALL_HEADERS) $(INSTALL_LIBS) $(INSTALL_PROGS)
# We have to fake a non-working ln for configure, so that the fallback
# option (cp -p) gets used instead. Otherwise the libffi build system
# 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.static:
$(RM) -rf $(LIBFFI_DIR) build
$(TAR) -zxf $(LIBFFI_TARBALL)
mv $(LIBFFI_DIR) build
chmod +x ln
(set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
PATH=`pwd`:$$PATH; \
export PATH; \
cd build && \
CC=$(WhatGccIsCalled) $(SHELL) configure \
--enable-shared=no --host=$(PLATFORM) --build=$(PLATFORM)
touch $@
stamp.ffi.shared:
$(RM) -rf $(LIBFFI_DIR) build-shared
$(TAR) -zxf $(LIBFFI_TARBALL)
mv $(LIBFFI_DIR) build-shared
chmod +x ln
(set -o igncr 2>/dev/null) && set -o igncr; export SHELLOPTS; \
PATH=`pwd`:$$PATH; \
export PATH; \
cd build-shared && \
CC=$(WhatGccIsCalled) $(SHELL) configure \
--enable-shared=yes --disable-static --host=$(PLATFORM) --build=$(PLATFORM)
touch $@
ffi.h: stamp.ffi.static
$(CP) build/include/ffi.h .
libffi.a: stamp.ffi.static
$(MAKE) -C build MAKEFLAGS=
$(CP) build/.libs/libffi.a .
$(RANLIB) libffi.a
libffi-3.dll: stamp.ffi.shared
$(MAKE) -C build-shared MAKEFLAGS=
$(CP) build-shared/.libs/libffi-3.dll .
libffi.dll.a: libffi-3.dll
$(CP) build-shared/.libs/libffi.dll.a .
clean distclean maintainer-clean ::
$(RM) -f stamp.ffi.static stamp.ffi.shared ffi.h
$(RM) -f libffi.a libffi-3.dll libffi.dll.a
$(RM) -rf build
$(RM) -rf build-shared
#-----------------------------------------------------------------------------
#
# binary-dist
include $(TOP)/mk/target.mk
binary-dist:
$(INSTALL_DIR) $(BIN_DIST_DIR)/libffi
$(INSTALL_DATA) Makefile $(BIN_DIST_DIR)/libffi/
ifneq "$(HaveLibFFI)" "YES"
$(INSTALL_DATA) $(BINDIST_STAMPS) $(BIN_DIST_DIR)/libffi/
ifneq "$(INSTALL_PROGS)" ""
$(INSTALL_DATA) $(INSTALL_PROGS) $(BIN_DIST_DIR)/libffi/
endif
ifneq "$(INSTALL_LIBS)" ""
$(INSTALL_DATA) $(INSTALL_LIBS) $(BIN_DIST_DIR)/libffi/
endif
ifneq "$(INSTALL_HEADERS)" ""
$(INSTALL_HEADER) $(INSTALL_HEADERS) $(BIN_DIST_DIR)/libffi/
endif
endif
|
