# Makefile for Cygwin utilities
# Copyright 1996, 1997, 1998, 1999, 2000 Cygnus Solutions.

# This file is part of Cygwin.

# This software is a copyrighted work licensed under the terms of the
# Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
# details.

SHELL:=@SHELL@

srcdir:=@srcdir@
VPATH:=@srcdir@
prefix:=@prefix@
exec_prefix:=@exec_prefix@

bindir:=@bindir@
etcdir:=$(exec_prefix)/etc
program_transform_name:=@program_transform_name@

INSTALL:=@INSTALL@
INSTALL_PROGRAM:=@INSTALL_PROGRAM@
INSTALL_DATA:=@INSTALL_DATA@

EXEEXT:=@EXEEXT@
EXEEXT_FOR_BUILD:=@EXEEXT_FOR_BUILD@

CC:=@CC@
CC_FOR_TARGET:=$(CC)

CFLAGS:=@CFLAGS@
CXXFLAGS:=@CXXFLAGS@ -fno-exceptions -nostdinc++ -fno-rtti

include $(srcdir)/../Makefile.common

MINGW_INCLUDES:=-I$(mingw_source)/include -I$(cygwin_source)/include -I$(w32api_include)

libbfd:=$(bupdir2)/bfd/libbfd.a
libintl:=$(bupdir2)/intl/libintl.a
build_dumper:=${shell test -r $(libbfd) -a -r $(libintl) -a -d $(updir1)/include && echo 1}

DUMPER_INCLUDES:=-I$(bupdir2)/bfd -I$(updir1)/include

MINGW_CXXFLAGS:=$(CXXFLAGS) -mno-cygwin $(MINGW_INCLUDES)
MINGW_CFLAGS:=$(CFLAGS) -mno-cygwin $(MINGW_INCLUDES)

DUMPER_CFLAGS:=$(CFLAGS) $(INCLUDES) $(DUMPER_INCLUDES)

libcygwin:=$(cygwin_build)/libcygwin.a
libuser32:=$(w32api_lib)/libuser32.a
libkernel32:=$(w32api_lib)/libkernel32.a
ALL_DEP_LDLIBS:=$(libcygwin) $(w32api_lib)/libnetapi32.a \
		$(w32api_lib)/libadvapi32.a $(w32api_lib)/libkernel32.a \
		$(w32api_lib)/libuser32.a

ALL_LDLIBS:=${patsubst $(w32api_lib)/lib%.a,-l%,\
	      ${filter-out $(libuser32),\
	       ${filter-out $(libkernel32),\
		${filter-out $(libcygwin), $(ALL_DEP_LDLIBS)}}}}

MINGW_LIB:=$(mingw_build)/libmingw32.a
DUMPER_LIB:=-L$(bupdir2)/bfd -lbfd -L$(bupdir1)/libiberty -liberty -L$(bupdir2)/intl -lintl
MINGW_LDLIBS:=$(ALL_LDLIBS) $(MINGW_LIB)
MINGW_DEP_LDLIBS:=${ALL_DEP_LDLIBS} ${MINGW_LIB}
ALL_LDFLAGS:=-B$(newlib_build)/libc/ -B$(newlib_build)/libm/ -B$(w32api_lib)/ \
	     $(LDFLAGS) $(ALL_LDLIBS)
MINGW_LDFLAGS:=$(ALL_LDFLAGS) $(MINGW_LIB)
DUMPER_LDFLAGS:=$(ALL_LDFLAGS) $(DUMPER_LIB) 

PROGS:=mount$(EXEEXT) umount$(EXEEXT) ps$(EXEEXT) kill$(EXEEXT) \
       mkpasswd$(EXEEXT) mkgroup$(EXEEXT) cygpath$(EXEEXT) cygcheck$(EXEEXT) \
       passwd$(EXEEXT) getfacl$(EXEEXT) setfacl$(EXEEXT) strace$(EXEEXT) \
       regtool$(EXEEXT)

CLEAN_PROGS:=$(PROGS)
ifdef build_dumper
PROGS+=dumper$(EXEEXT)
else
PROGS:=warn_dumper $(PROGS)
CLEAN_PROGS+=dumper.exe
endif

.SUFFIXES:
.NOEXPORT:

.PHONY: all install clean realclean warn_dumper

all: Makefile $(PROGS)

strace.exe: strace.cc mingw_getopt.o $(MINGW_DEP_LDLIBS)
ifdef VERBOSE
	$(CC) $(MINGW_CXXFLAGS) -o $@ ${wordlist 1,2,$^} -B$(mingw_build)/ $(MINGW_LDFLAGS)
else
	@echo $(CC) -o $@ ${wordlist 1,2,$^} ${filter-out -B%, $(MINGW_CXXFLAGS) $(MINGW_LDFLAGS)};\
	$(CC) $(MINGW_CXXFLAGS) -o $@ ${wordlist 1,2,$^} -B$(mingw_build)/ $(MINGW_LDFLAGS)
endif

dumper.o: dumper.cc dumper.h
	$(CC) -c -o $@ $(DUMPER_CFLAGS) ${firstword $^}

module_info.o: module_info.cc
	$(CC) -c -o $@ $(DUMPER_CFLAGS) $^

parse_pe.o: parse_pe.cc dumper.h
	$(CC) -c -o $@ $(DUMPER_CFLAGS) ${firstword $^}

mingw_getopt.o: $(cygwin_source)/lib/getopt.c
	$(CC) -c -o $@ $(MINGW_CFLAGS) $^

clean:
	rm -f *.o $(CLEAN_PROGS)

realclean: clean
	rm -f  Makefile config.cache

install: all
	$(SHELL) $(updir1)/mkinstalldirs $(bindir) $(etcdir)
	for i in $(PROGS) ; do \
	  n=`echo $$i | sed '$(program_transform_name)'`; \
	  $(INSTALL_PROGRAM) $$i $(bindir)/$$n; \
	done

$(cygwin_build)/libcygwin.a: $(cygwin_build)/Makefile
	@$(MAKE) -C $(@D) $(@F)

$(mingw_build)/libmingw32.a: $(mingw_build)/Makefile
	@$(MAKE) -C $(@D) $(@F)

warn_dumper:
	@echo '*** Not building dumper.exe since some required libraries or headers'
	@echo '*** are missing (libbfd.a, libintl.a, and include/).'
	@echo '*** Check out and build these libraries from sources.redhat.com if you'
	@echo '*** need dumper.exe.  Otherwise, you can safely ignore this warning.'

dumper.exe: module_info.o parse_pe.o dumper.o $(ALL_DEP_LDLIBS)
ifdef VERBOSE
	$(CC) -o $@ ${wordlist 1,3,$^} -B$(cygwin_build)/ $(DUMPER_LDFLAGS)
else
	@echo $(CC) -o $@ ${wordlist 1,3,$^} ${filter-out -B%, $(DUMPER_LDFLAGS)};\
	$(CC) -o $@ ${wordlist 1,3,$^} -B$(cygwin_build)/ $(DUMPER_LDFLAGS)
endif

%.exe: %.o $(ALL_DEP_LDLIBS)
ifdef VERBOSE
	$(CC) -o $@ ${firstword $^} -B$(cygwin_build)/ $(ALL_LDFLAGS)
else
	@echo $(CC) -o $@ ${firstword $^} ${filter-out -B%, $(ALL_LDFLAGS)};\
	$(CC) -o $@ ${firstword $^} -B$(cygwin_build)/ $(ALL_LDFLAGS)
endif