X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=Makefile;h=702430a6d4cb6f2f8a110ccb3fa54b1803450e37;hb=refs%2Fheads%2Frx;hp=7144b1b24e63da6ba125736b346620a92165f0f0;hpb=9f77c8c4934538ef7bc6964d8a7e6ac0945c8447;p=uclinux-h8%2Fuclibc-ng.git diff --git a/Makefile b/Makefile index 7144b1b24..702430a6d 100644 --- a/Makefile +++ b/Makefile @@ -1,397 +1,19 @@ # Makefile for uClibc # -# Copyright (C) 2000-2003 Erik Andersen +# Copyright (C) 2000-2005 Erik Andersen # -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU Library General Public -# License as published by the Free Software Foundation; either -# version 2 of the License, or (at your option) any later -# version. +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. # -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU Library General Public License for more details. -# -# You should have received a copy of the GNU Library General -# Public License along with this program; if not, write to the -# Free Software Foundation, Inc., 59 Temple Place, Suite 330, -# Boston, MA 02111-1307 USA - - -#-------------------------------------------------------------- -# You shouldn't need to mess with anything beyond this point... -#-------------------------------------------------------------- -noconfig_targets := menuconfig config oldconfig randconfig \ - defconfig allyesconfig allnoconfig clean distclean \ - release tags TAGS -TOPDIR=./ -include Rules.mak - -DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread -ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y) - DIRS += libintl -endif - -ifeq ($(strip $(HAVE_DOT_CONFIG)),y) - -all: headers pregen subdirs shared finished - -# In this section, we need .config --include .config.cmd - -.PHONY: $(SHARED_TARGET) -shared: $(SHARED_TARGET) -ifeq ($(strip $(HAVE_SHARED)),y) - @$(MAKE) -C libc shared - @$(MAKE) -C ldso shared - @$(MAKE) -C libcrypt shared - @$(MAKE) -C libresolv shared - @$(MAKE) -C libnsl shared - @$(MAKE) -C libutil shared - @$(MAKE) -C libm shared - @$(MAKE) -C libpthread shared -ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y) - @$(MAKE) -C libintl shared -endif -else -ifeq ($(SHARED_TARGET),) - @echo - @echo Not building shared libraries... - @echo -endif -endif - -ifneq ($(SHARED_TARGET),) - -lib/main.o: $(ROOTDIR)/lib/libc/main.c - $(CC) $(CFLAGS) $(ARCH_CFLAGS) -c -o $@ $(ROOTDIR)/lib/libc/main.c - -bogus $(SHARED_TARGET): lib/libc.a lib/main.o Makefile - make -C $(ROOTDIR) relink - $(CC) -nostartfiles -o $(SHARED_TARGET) $(ARCH_CFLAGS) -Wl,-elf2flt -nostdlib \ - -Wl,-shared-lib-id,${LIBID} \ - lib/main.o \ - -Wl,--whole-archive,lib/libc.a,-lgcc,--no-whole-archive - $(OBJCOPY) -L _GLOBAL_OFFSET_TABLE_ -L main -L __main -L _start \ - -L __uClibc_main -L __uClibc_start_main -L lib_main \ - -L _exit_dummy_ref \ - -L __do_global_dtors -L __do_global_ctors \ - -L __CTOR_LIST__ -L __DTOR_LIST__ \ - -L _current_shared_library_a5_offset_ \ - $(SHARED_TARGET).gdb - $(LN) -sf $(SHARED_TARGET).gdb . -endif - -finished: shared - @echo - @echo Finally finished compiling... - @echo - -# -# Target for uClinux distro -# -.PHONY: romfs -romfs: - @if [ "$(CONFIG_BINFMT_SHARED_FLAT)" = "y" ]; then \ - [ -e $(ROMFSDIR)/lib ] || $(INSTALL) -d $(ROMFSDIR)/lib; \ - $(ROMFSINST) $(SHARED_TARGET) /lib/lib$(LIBID).so; \ - fi -ifeq ($(strip $(HAVE_SHARED)),y) - $(INSTALL) -d $(ROMFSDIR)/lib - $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \ - $(ROMFSDIR)/lib - cp -fa lib/*.so.* $(ROMFSDIR)/lib/. - @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \ - set -x -e; \ - $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \ - $(ROMFSDIR)/lib; \ - $(ROMFSINST) -s \ - /lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \ - /lib/ld-linux.so.2; \ - fi; -endif - -include/bits/uClibc_config.h: .config - @if [ ! -x ./extra/config/conf ] ; then \ - make -C extra/config conf; \ - fi; - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -o extra/Configs/Config.in - -headers: include/bits/uClibc_config.h -ifeq ($(strip $(UCLIBC_HAS_MMU)),y) - @set -x; ./extra/scripts/fix_includes.sh -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) -else - @set -x; ./extra/scripts/fix_includes.sh -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) -n -endif - @cd include/bits; \ - set -e; \ - for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \ - $(LN) -fs $$i .; \ - done; \ - if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \ - for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \ - $(LN) -fs $$i .; \ - done; \ - fi - @cd include/sys; \ - set -e; \ - for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \ - $(LN) -fs $$i .; \ - done; \ - if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \ - for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \ - $(LN) -fs $$i .; \ - done; \ - fi - @cd $(TOPDIR); \ - set -x -e; \ - TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \ - if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \ - $(RM) include/bits/sysnum.h.new; \ - else \ - mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \ - fi - $(MAKE) -C libc/sysdeps/linux/common headers - $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers - -# Command used to download source code -WGET:=wget --passive-ftp - -pregen: headers -ifeq ($(strip $(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA)),y) - (cd extra/locale; \ - $(WGET) http://www.uclibc.org/downloads/uClibc-locale-030818.tgz); -endif -ifeq ($(strip $(UCLIBC_PREGENERATED_LOCALE_DATA)),y) - (cd extra/locale; zcat uClibc-locale-030818.tgz | tar -xvf -) - make -C extra/locale pregen -endif - - -subdirs: $(patsubst %, _dir_%, $(DIRS)) - -$(patsubst %, _dir_%, $(DIRS)) : dummy - $(MAKE) -C $(patsubst _dir_%, %, $@) - -tags: - ctags -R - -install: install_runtime install_dev finished2 - - -# Installs header files and development library links. -install_dev: - $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib - $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include - -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/ - tar -chf - include | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX); -ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y) - # Remove floating point related headers since float support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h -endif -ifneq ($(strip $(UCLIBC_HAS_WCHAR)),y) - # Remove wide char headers since wide char support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h -endif -ifneq ($(strip $(UCLIBC_HAS_LOCALE)),y) - # Remove iconv header since locale support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h -endif -ifneq ($(strip $(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF)),y) - # Remove printf header since custom print specifier support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h -endif -ifneq ($(strip $(UCLIBC_HAS_XLOCALE)),y) - # Remove xlocale header since extended locale support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h -endif -ifneq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y) - # Remove libintl header since gettext support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h -endif -ifneq ($(strip $(UCLIBC_HAS_REGEX)),y) - # Remove regex headers since regex support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h -endif -ifneq ($(strip $(UCLIBC_HAS_WORDEXP)),y) - # Remove wordexp header since wordexp support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h -endif -ifneq ($(strip $(UCLIBC_HAS_FTW)),y) - # Remove ftw header since ftw support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h -endif -ifneq ($(strip $(UCLIBC_HAS_GLOB)),y) - # Remove glob header since glob support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h -endif -ifneq ($(strip $(UCLIBC_HAS_GNU_GETOPT)),y) - # Remove getopt header since gnu getopt support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h -endif -ifneq ($(strip $(HAS_SHADOW)),y) - # Remove getopt header since shadow password support is disabled. - $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h -endif - -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \ - chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \ - done; - -find $(PREFIX)$(DEVEL_PREFIX) -name CVS | xargs $(RM) -r; - -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1.\2/'` $(PREFIX)$(DEVEL_PREFIX) -ifeq ($(strip $(HAVE_SHARED)),y) - for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \ - sed -e 's/lib\///'` ; do \ - $(LN) -sf $(RUNTIME_PREFIX)lib/$$i.$(MAJOR_VERSION) \ - $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \ - done; -ifeq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y) - ln -sf $(RUNTIME_PREFIX)lib/libthread_db.so.1 \ - $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so -endif -# # If we build shared libraries then the static libs are PIC... -# # Make _pic.a symlinks to make mklibs.py and similar tools happy. - for i in `find lib/ -type f -name '*.a' | sed -e 's/lib\///'` ; do \ - $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \ - | sed -e 's/\.a$$/_pic.a/'`; \ - done; -endif - - -# Installs run-time libraries and helper apps onto the host system -# allowing cross development. If you want to deploy to a target -# system, use the "install_target" target instead... -install_runtime: -ifeq ($(strip $(HAVE_SHARED)),y) - $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib - $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \ - $(PREFIX)$(RUNTIME_PREFIX)lib - cp -fa lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib - @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \ - set -x -e; \ - $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \ - $(PREFIX)$(RUNTIME_PREFIX)lib; \ - fi; -endif - -.PHONY: utils -ifeq ($(strip $(HAVE_SHARED)),y) -utils: - $(MAKE) -C utils -else -utils: dummy -endif - -install_utils: utils - $(MAKE) -C utils install -#ifeq ($(strip $(UCLIBC_HAS_LOCALE)),y) -# @$(MAKE) -C libc/misc/wchar iconv.target -# $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)/usr/bin; -# $(INSTALL) -m 755 libc/misc/wchar/iconv.target $(PREFIX)$(RUNTIME_PREFIX)/usr/bin/iconv -#endif - -finished2: - @echo - @echo Finished installing... - @echo - -else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y) - -all: menuconfig - -# configuration -# --------------------------------------------------------------------------- -extra/config/conf: - make -C extra/config conf - -extra/config/mconf: - make -C extra/config ncurses mconf - -menuconfig: extra/config/mconf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/mconf extra/Configs/Config.in - -config: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf extra/Configs/Config.in - -oldconfig: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -o extra/Configs/Config.in - -randconfig: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -r extra/Configs/Config.in - -allyesconfig: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -y extra/Configs/Config.in - -allnoconfig: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -n extra/Configs/Config.in - -defconfig: extra/config/conf - $(RM) -r include/bits - $(INSTALL) -d include/bits - @./extra/config/conf -d extra/Configs/Config.in - - -clean: - - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec $(RM) {} \; - @$(RM) -r tmp lib include/bits libc/tmp _install - $(MAKE) -C test clean - $(MAKE) -C ldso clean - $(MAKE) -C libc/misc/internals clean - $(MAKE) -C libc/misc/wchar clean - $(MAKE) -C libc/unistd clean - $(MAKE) -C libc/sysdeps/linux/common clean - $(MAKE) -C extra/locale clean - @set -e; \ - for i in `(cd $(TOPDIR)/libc/sysdeps/linux/common/sys; ls *.h)` ; do \ - $(RM) include/sys/$$i; \ - done; \ - if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \ - for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \ - $(RM) include/sys/$$i; \ - done; \ - fi; - @$(RM) include/linux include/scsi include/asm - @if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then \ - $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean; \ - fi; - -distclean: clean - $(RM) .config .config.old .config.cmd - $(MAKE) -C extra clean - -release: distclean - cd ..; \ - $(RM) -r uClibc-$(VERSION); \ - cp -fa uClibc uClibc-$(VERSION); \ - find uClibc-$(VERSION)/ -type f \ - -name .\#* -exec $(RM) -r {} \; ; \ - find uClibc-$(VERSION)/ -type d \ - -name CVS -exec $(RM) -r {} \; ; \ - \ - tar -cvzf uClibc-$(VERSION).tar.gz uClibc-$(VERSION)/; - -endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y) -.PHONY: dummy subdirs release distclean clean config oldconfig menuconfig +top_srcdir=./ +top_builddir=$(if $(O),$(O),.)/ +export top_builddir +# We do not need built-in implicit rules +MAKEFLAGS += -r +CONFIG_SHELL ?= /bin/sh +export CONFIG_SHELL +include $(top_srcdir)Makefile.in +include $(top_srcdir)Makerules +include $(top_srcdir)Makefile.help