# Makefile.in for Cygwin.
# Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
#
# 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.

# This makefile requires GNU make.

SHELL:=@SHELL@
srcdir:=@srcdir@
objdir:=.

CONFIG_DIR:=$(srcdir)/config/@CONFIG_DIR@
VPATH:=$(srcdir):$(CONFIG_DIR):$(srcdir)/regex:$(srcdir)/regexp:$(srcdir)/lib

target_alias:=@target_alias@
build_alias:=@build_alias@
host_alias:=@host_alias@
prefix:=@prefix@

program_transform_name:=@program_transform_name@
exec_prefix:=@exec_prefix@
bindir:=@bindir@
libdir:=@libdir@
mandir:=@mandir@
ifeq ($(target_alias),$(host_alias))
ifeq ($(build_alias),$(host_alias))
tooldir:=$(exec_prefix)
else
tooldir:=$(exec_prefix)/$(target_alias)
endif
else
tooldir:=$(exec_prefix)/$(target_alias)
endif
datadir:=@datadir@
infodir:=@infodir@
includedir:=@includedir@

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

#
# --enable options from configure
#
MT_SAFE:=@MT_SAFE@
DEFS:=@DEFS@
CCEXTRA:=
CC:=@CC@
# FIXME: Which is it, CC or CC_FOR_TARGET?
CC_FOR_TARGET:=$(CC)
CFLAGS=@CFLAGS@
override CFLAGS+=-MMD ${$(*F)_CFLAGS} -fmerge-constants -ftracer $(CCEXTRA)
CXX=@CXX@
CXXFLAGS=@CXXFLAGS@

AR:=@AR@
AR_FLAGS:=qv
RANLIB:=@RANLIB@
LD:=@LD@
DLLTOOL:=@DLLTOOL@
WINDRES:=@WINDRES@
AS:=@AS@
NM:=@NM@
LDSCRIPT:=cygwin.sc

#
# Include common definitions for winsup directory
#
include $(srcdir)/../Makefile.common

@SET_MAKE@

# Setup the testing framework, if you have one
EXPECT = `if [ -f $${rootme}/../../expect/expect$(EXEEXT) ] ; then \
	    echo $${rootme}/../../expect/expect$(EXEEXT) ; \
	  else echo expect ; fi`

RUNTEST = `if [ -f $${srcdir}/../dejagnu/runtest ] ; then \
	       echo $${srcdir}/../dejagnu/runtest ; \
	    else echo runtest; fi`
RUNTESTFLAGS =

# Parameters used in building the cygwin.dll.
# We build as cygwin0.dll and rename at install time to overcome
# native rebuilding issues (we don't want the build tools to see a partially
# built cygwin.dll and attempt to use it instead of the old one).

DLL_NAME:=cygwin1.dll
TEST_DLL_NAME:=cygwin0.dll
TEST_LIB_NAME:=libcygwin0.a
DEF_FILE:=cygwin.def
DLL_ENTRY:=@DLL_ENTRY@

LIBGMON_A:=libgmon.a
CYGWIN_START:=crt0.o
GMON_START:=gcrt0.o

# Some things want these from libc, but they have their own static
# data which apps can get to, which is a pain in the dll, so we
# include them directly into the library.

LIBCOS:=${sort ${addsuffix .o,${basename ${notdir ${wildcard $(srcdir)/lib/*.c}}}} \
	       ${addsuffix .o,${basename ${notdir ${wildcard $(srcdir)/lib/*.cc}}}}}

# Build all source files in the config directory

EXTRA_DLL_OFILES:=${addsuffix .o,${basename ${notdir ${wildcard $(CONFIG_DIR)/*.c}}}}

EXTRA_OFILES=$(bupdir1)/libiberty/random.o

MALLOC_OFILES=@MALLOC_OFILES@

DLL_IMPORTS:=$(w32api_lib)/libkernel32.a $(w32api_lib)/libadvapi32.a

MT_SAFE_OBJECTS:=
# Please maintain this list in sorted order, with maximum files per 86 col line
#
DLL_OFILES:=assert.o autoload.o bsdlib.o ctype.o cxx.o cygheap.o cygthread.o \
	cygtls.o dcrt0.o debug.o delqueue.o devices.o dir.o dlfcn.o dll_init.o \
	dtable.o environ.o errno.o exceptions.o exec.o external.o fcntl.o \
	fhandler.o fhandler_clipboard.o fhandler_console.o fhandler_disk_file.o \
	fhandler_dsp.o fhandler_fifo.o fhandler_floppy.o fhandler_mem.o \
	fhandler_nodevice.o fhandler_proc.o fhandler_process.o \
	fhandler_random.o fhandler_raw.o fhandler_registry.o fhandler_serial.o \
	fhandler_socket.o fhandler_tape.o fhandler_termios.o \
	fhandler_tty.o fhandler_virtual.o fhandler_windows.o fhandler_zero.o \
	flock.o fnmatch.o fork.o getopt.o glob.o grp.o heap.o hookapi.o \
	init.o ioctl.o ipc.o iruserok.o localtime.o lsearch.o malloc_wrapper.o \
	miscfuncs.o mmap.o msg.o net.o netdb.o ntea.o passwd.o path.o pinfo.o pipe.o \
	poll.o pthread.o regcomp.o regerror.o regexec.o regfree.o \
	registry.o resource.o scandir.o sched.o sec_acl.o sec_helper.o security.o \
	select.o sem.o shared.o shm.o sigfe.o signal.o sigproc.o smallprint.o \
	spawn.o strace.o strsep.o strsig.o sync.o syscalls.o sysconf.o \
	syslog.o termios.o thread.o timer.o times.o tty.o uinfo.o uname.o \
	v8_regexp.o v8_regerror.o v8_regsub.o wait.o wincap.o window.o \
	$(EXTRA_DLL_OFILES) $(EXTRA_OFILES) $(MALLOC_OFILES) $(MT_SAFE_OBJECTS)

GMON_OFILES:=gmon.o mcount.o profil.o

OBSOLETE_FUNCTIONS:=regcomp regerror regexec regfree regsub \
		    open acl aclcheck aclfrommode aclfrompbits \
		    aclfromtext aclsort acltomode acltopbits \
		    acltotext chown facl fchown fcntl fdopen fgetpos fopen \
		    freopen fseeko fsetpos fstat ftello ftruncate \
		    getegid geteuid getgid getgrent getgrgid getgrnam \
		    getgroups getpwuid getpwuid_r getuid initgroups \
		    lchown lseek lstat mknod mmap seekdir setegid seteuid \
		    setgid setgroups setregid setreuid setuid stat \
		    telldir tmpfile truncate

NEW_FUNCTIONS:=regcomp posix_regcomp \
	       regerror posix_regerror \
	       regexec posix_regexec \
	       regfree posix_regfree \
	       open _open64 \
	       acl _acl32 \
	       aclcheck _aclcheck32 \
	       aclfrommode _aclfrommode32 \
	       aclfrompbits _aclfrompbits32 \
	       aclfromtext _aclfromtext32 \
	       aclsort _aclsort32 \
	       acltomode _acltomode32 \
	       acltopbits _acltopbits32 \
	       acltotext _acltotext32 \
	       chown _chown32 \
	       facl _facl32 \
	       fchown _fchown32 \
	       fcntl _fcntl64 \
	       fdopen _fdopen64 \
	       fgetpos _fgetpos64 \
	       fopen _fopen64 \
	       freopen _freopen64 \
	       fseeko _fseeko64 \
	       fsetpos _fsetpos64 \
	       fstat _fstat64 \
	       ftello _ftello64 \
	       ftruncate _ftruncate64 \
	       getegid _getegid32 \
	       geteuid _geteuid32 \
	       getgid _getgid32 \
	       getgrent _getgrent32 \
	       getgrgid _getgrgid32 \
	       getgrnam _getgrnam32 \
	       getgroups _getgroups32 \
	       getpwuid _getpwuid32 \
	       getpwuid_r _getpwuid_r32 \
	       getuid _getuid32 \
	       initgroups _initgroups32 \
	       lchown _lchown32 \
	       lseek _lseek64 \
	       lstat _lstat64 \
	       mknod _mknod32 \
	       mmap _mmap64 \
	       seekdir _seekdir64 \
	       setegid _setegid32 \
	       seteuid _seteuid32 \
	       setgid _setgid32 \
	       setgroups _setgroups32 \
	       setregid _setregid32 \
	       setreuid _setreuid32 \
	       setuid _setuid32 \
	       stat _stat64 \
	       telldir _telldir64 \
	       tmpfile _tmpfile64 \
	       truncate _truncate64

API_VER:=$(srcdir)/include/cygwin/version.h

PWD:=${shell pwd}
LIB_NAME:=$(PWD)/libcygwin.a
LIBSERVER:=@LIBSERVER@
SUBLIBS:=$(PWD)/libpthread.a $(PWD)/libutil.a $(PWD)/libm.a $(PWD)/libc.a
EXTRALIBS:=libautomode.a libbinmode.a libtextmode.a libtextreadmode.a
INSTOBJS:=automode.o binmode.o textmode.o textreadmode.o
TARGET_LIBS:=$(LIB_NAME) $(CYGWIN_START) $(GMON_START) $(LIBGMON_A) $(SUBLIBS) $(INSTOBJS) $(EXTRALIBS)

ifneq "${filter -O%,$(CFLAGS)}" ""
cygheap_CFLAGS:=-fomit-frame-pointer
cygthread_CFLAGS:=-fomit-frame-pointer
cygtls_CFLAGS:=-fomit-frame-pointer
delqueue_CFLAGS:=-fomit-frame-pointer
devices_CFLAGS:=-fomit-frame-pointer -Os
dir_CFLAGS:=-fomit-frame-pointer
dlfcn_CFLAGS:=-fomit-frame-pointer
dll_init_CFLAGS:=-fomit-frame-pointer
fcntl_CFLAGS:=-fomit-frame-pointer
fhandler_CFLAGS:=-fomit-frame-pointer
fhandler_clipboard_CFLAGS:=-fomit-frame-pointer
fhandler_console_CFLAGS:=-fomit-frame-pointer
fhandler_disk_file_CFLAGS:=-fomit-frame-pointer
fhandler_dsp_CFLAGS:=-fomit-frame-pointer
fhandler_floppy_CFLAGS:=-fomit-frame-pointer
fhandler_mem_CFLAGS:=-fomit-frame-pointer
fhandler_proc_CFLAGS:=-fomit-frame-pointer
fhandler_process_CFLAGS:=-fomit-frame-pointer
fhandler_random_CFLAGS:=-fomit-frame-pointer
fhandler_raw_CFLAGS:=-fomit-frame-pointer
fhandler_registry_CFLAGS:=-fomit-frame-pointer
fhandler_serial_CFLAGS:=-fomit-frame-pointer
fhandler_socket_CFLAGS:=-fomit-frame-pointer
fhandler_syslog_CFLAGS:=-fomit-frame-pointer
fhandler_tape_CFLAGS:=-fomit-frame-pointer
fhandler_termios_CFLAGS:=-fomit-frame-pointer
fhandler_tty_CFLAGS:=-fomit-frame-pointer
fhandler_virtual_CFLAGS:=-fomit-frame-pointer
fhandler_windows_CFLAGS:=-fomit-frame-pointer
fhandler_zero_CFLAGS:=-fomit-frame-pointer
flock_CFLAGS:=-fomit-frame-pointer
grp_CFLAGS:=-fomit-frame-pointer
malloc_CFLAGS:=-fomit-frame-pointer
malloc_wrapper_CFLAGS:=-fomit-frame-pointer
miscfuncs_CFLAGS:=-fomit-frame-pointer
net_CFLAGS:=-fomit-frame-pointer
passwd_CFLAGS:=-fomit-frame-pointer
regcomp_CFLAGS=-fomit-frame-pointer
regerror_CFLAGS=-fomit-frame-pointer
regexec_CFLAGS=-fomit-frame-pointer
regfree_CFLAGS=-fomit-frame-pointer
shared_CFLAGS:=-fomit-frame-pointer
smallprint_CFLAGS:=-fomit-frame-pointer
syscalls_CFLAGS:=-fomit-frame-pointer
sysconf_CFLAGS:=-fomit-frame-pointer
uinfo_CFLAGS:=-fomit-frame-pointer
endif

.PHONY: all force dll_ofiles install all_target install_target all_host install_host \
	install install-libs install-headers

.SUFFIXES:
.SUFFIXES: .c .cc .def .a .o .d .s

all_host=@all_host@
install_host=@install_host@

all: all_target $(all_host)

all_target: $(TARGET_LIBS)

all_host: $(TEST_LIB_NAME)

force:

install: install-libs install-headers install-man install_target \
	$(install_host) $(install_target)

uninstall: uninstall-libs uninstall-headers uninstall-man

install-libs: $(TARGET_LIBS)
	$(INSTALL_PROGRAM) $(TEST_DLL_NAME) $(bindir)/$(DLL_NAME); \
	for i in $^; do \
	    $(INSTALL_DATA) $$i $(tooldir)/lib/`basename $$i` ; \
	done

install-headers:
	cd $(srcdir); \
	for sub in `find include -name '[a-z]*' -type d -print | sort`; do \
	    for i in $$sub/*.h ; do \
	      $(INSTALL_DATA) $$i $(tooldir)/$$sub/`basename $$i` ; \
	    done ; \
	done ; \
	$(INSTALL_DATA) regex/regex.h $(tooldir)/include/regex.h

install-man:
	cd $(srcdir); \
	for i in `find . -type f -name '*.2'`; do \
	    $(INSTALL_DATA) $$i $(mandir)/man2/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.3'`; do \
	    $(INSTALL_DATA) $$i $(mandir)/man3/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.5'`; do \
	    $(INSTALL_DATA) $$i $(mandir)/man5/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.7'`; do \
	    $(INSTALL_DATA) $$i $(mandir)/man7/`basename $$i` ; \
	done

install_target:

install_host:

uninstall-libs: $(TARGET_LIBS)
	rm -f $(bindir)/$(DLL_NAME); \
	for i in $^; do \
	    rm -f $(tooldir)/lib/$$i ; \
	done

uninstall-headers:
	cd $(srcdir); \
	for sub in `find include -name '[a-z]*' -type d -print | sort`; do \
	    for i in $$sub/*.h ; do \
	      rm -f $(tooldir)/$$sub/`basename $$i` ; \
	    done ; \
	done ; \
	rm -f $(tooldir)/include/regex.h

uninstall-man:
	cd $(srcdir); \
	for i in `find . -type f -name '*.2'`; do \
	    rm -f $(tooldir)/man/man2/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.3'`; do \
	    rm -f $(tooldir)/man/man3/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.5'`; do \
	    rm -f $(tooldir)/man/man5/`basename $$i` ; \
	done; \
	for i in `find . -type f -name '*.7'`; do \
	    rm -f $(tooldir)/man/man7/`basename $$i` ; \
	done

clean:
	-rm -f *.o *.dll *.a *.exp junk *.base version.cc regexp/*.o winver_stamp *.exe *.d *stamp* *_magic.h sigfe.s cygwin.def
	-@$(MAKE) -C $(bupdir)/cygserver libclean

maintainer-clean realclean: clean
	@echo "This command is intended for maintainers to use;"
	@echo "it deletes files that may require special tools to rebuild."
	-rm -fr configure


# Rule to build cygwin.dll
$(TEST_DLL_NAME): $(LDSCRIPT) $(DLL_OFILES) $(DLL_IMPORTS) $(LIBSERVER) $(LIBC) $(LIBM) $(API_VER) Makefile winver_stamp
	$(CXX) $(CXXFLAGS) -Wl,--gc-sections $(nostdlib) -Wl,-T$(firstword $^) -Wl,--out-implib,cygdll.a -shared -o $@ \
	-e $(DLL_ENTRY) $(DEF_FILE) $(DLL_OFILES) version.o winver.o \
	$(MALLOC_OBJ) $(LIBSERVER) $(LIBM) $(LIBC) \
	-lgcc $(DLL_IMPORTS)
	@ln -f $@ new-$(DLL_NAME)

# Rule to build libcygwin.a
$(LIB_NAME): rmsym newsym $(TEST_DLL_NAME) $(LIBCOS)
	/bin/sh ${word 1,$^} ./cygdll.a "$(NM)" "$(AR)" $(OBSOLETE_FUNCTIONS) || exit 0
	/bin/sh ${word 2,$^} ./cygdll.a "$(AS)" "$(AR)" $(NEW_FUNCTIONS) || exit 0
	(echo create $(LIB_NAME); echo addmod $(LIBCOS); echo addlib cygdll.a; echo save) | $(AR) -M
	$(RANLIB) $@

# Rule to make stub library used by testsuite
# dependency set to $(LIB_NAME) to accommodate make -j2.
# Otherwise dlltool gets confused. cgf (11-16-2000)
$(TEST_LIB_NAME): $(LIB_NAME)
	perl -p -e 'BEGIN{binmode(STDIN); binmode(STDOUT);}; s/cygwin1/cygwin0/g' < $? > $@

$(LIBSERVER): $(bupdir)/cygserver/Makefile
	$(MAKE) -C $(bupdir)/cygserver libcygserver.a

dll_ofiles: $(DLL_OFILES)

$(LIBGMON_A): $(GMON_OFILES) $(GMON_START)
	$(AR) rcv $(LIBGMON_A) $(GMON_OFILES)

$(API_VER): $(srcdir)/cygwin.din
	@echo Error: Version info is older than DLL API!

version.cc winver.o: winver_stamp
	@ :

shared_info_magic.h: cygmagic shared_info.h
	/bin/sh ${word 1,$^} $@ "$(CC) -x c" ${word 2,$^} USER_MAGIC 'class user_info' SHARED_MAGIC 'class shared_info'

child_info_magic.h: cygmagic child_info.h
	/bin/sh ${word 1,$^} $@ "$(CC) -x c" ${word 2,$^} CHILD_INFO_MAGIC 'class child_info'

dcrt0.o sigproc.o: child_info_magic.h

shared.o: shared_info_magic.h

$(srcdir)/qevices.cc: cygwin-gperf devices.gperf devices.h
	$^ > $@

$(srcdir)/devices.cc: gendevices devices.in devices.h
	${wordlist 1,2,$^} $@

$(PWD)/libpthread.a: speclib $(LIB_NAME) pthread.o thread.o
	/bin/sh ${word 1, $^} $@ "${NM}" "$(AR)" ${wordlist 2, 99, $^}

$(PWD)/libutil.a: speclib $(LIB_NAME) bsdlib.o
	/bin/sh ${word 1, $^} $@ "${NM}" "$(AR)" ${wordlist 2, 99, $^}

$(PWD)/libm.a: speclib $(LIB_NAME) $(LIBM)
	/bin/sh ${word 1, $^} $@ "${NM}" "$(AR)" ${wordlist 2, 99, $^}

$(PWD)/libc.a: speclib $(LIB_NAME) $(PWD)/libm.a libpthread.a libutil.a
	/bin/sh ${word 1, $^} -v $@ "${NM}" "$(AR)" ${wordlist 2, 99, $^}

lib%.a: %.o
	$(AR) cru $@ $?

winver_stamp: mkvers.sh include/cygwin/version.h winver.rc $(DLL_OFILES)
	@echo "Making version.o and winver.o";\
	$(SHELL) ${word 1,$^} ${word 2,$^} ${word 3,$^} $(WINDRES) && \
	$(COMPILE_CXX) -o version.o version.cc && \
	touch $@

Makefile: cygwin.din

$(DEF_FILE): gendef cygwin.din $(srcdir)/tlsoffsets.h
	$^ $@ sigfe.s

$(srcdir)/tlsoffsets.h: gentls_offsets cygtls.h
	$^ $@ $(COMPILE_CXX)

sigfe.s: $(DEF_FILE)
	@[ -s $@ ] || \
	{ rm -f $(DEF_FILE); $(MAKE) -s -j1 $(DEF_FILE); }; \
	[ -s $@ ] && touch $@

sigfe.o: sigfe.s
	$(CC) -c -o $@ $?

winsup.h: config.h

deps:=${wildcard *.d}
ifneq (,$(deps))
include $(deps)
endif
