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)) BINDIST_STAMPS = stamp.ffi INSTALL_HEADERS += ffi.h STATIC_LIB = libffi.a INSTALL_LIBS += $(STATIC_LIB) # We have to add the GHC version to the name of our dynamic libs, because # they will be residing in the system location along with dynamic libs from # other GHC installations. ifeq "$(BuildSharedLibs)" "YES" ifeq "$(Windows)" "YES" DYNAMIC_PROG = libffi.dll.a DYNAMIC_LIBS = libffi-3.dll RENAME_LIBS = else DYNAMIC_PROG = DYNAMIC_LIBS = libffi.so libffi.so.5 libffi.so.5.0.5 endif else DYNAMIC_PROG = DYNAMIC_LIBS = endif ifeq "$(BuildSharedLibs)" "YES" EnableShared=yes else EnableShared=no endif INSTALL_LIBS += $(DYNAMIC_LIBS) INSTALL_PROGS += $(DYNAMIC_PROGS) 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: $(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) $(SHELL) configure \ --enable-static=yes \ --enable-shared=$(EnableShared) \ --host=$(PLATFORM) --build=$(PLATFORM) touch $@ ffi.h: stamp.ffi $(CP) build/include/ffi.h . $(STATIC_LIB) $(DYNAMIC_LIBS) $(DYNAMIC_PROG) : stamp.ffi $(MAKE) -C build MAKEFLAGS= (cd build; ./libtool --mode=install cp libffi.la $(FPTOOLS_TOP_ABS)/libffi) clean distclean maintainer-clean :: $(RM) -f stamp.ffi ffi.h $(RM) -f libffi.a libffi.la $(DYNAMIC_PROG) $(DYNAMIC_LIBS) $(ORIG_DYNAMIC_LIBS) $(RM) -rf build #----------------------------------------------------------------------------- # # 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