3 # Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU Library General Public
7 # License as published by the Free Software Foundation; either
8 # version 2 of the License, or (at your option) any later
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU Library General Public License for more details.
16 # You should have received a copy of the GNU Library General
17 # Public License along with this program; if not, write to the
18 # Free Software Foundation, Inc., 59 Temple Place, Suite 330,
19 # Boston, MA 02111-1307 USA
22 #--------------------------------------------------------------
23 # You shouldn't need to mess with anything beyond this point...
24 #--------------------------------------------------------------
25 noconfig_targets := menuconfig config oldconfig randconfig \
26 defconfig allyesconfig allnoconfig clean distclean \
31 ALL_SUBDIRS = ldso libc libcrypt libresolv libnsl libutil librt libm libpthread libintl test utils # extra
33 DIRS = ldso libc libcrypt libresolv libnsl libutil librt
34 ifeq ($(strip $(UCLIBC_HAS_FLOATS)),y)
37 ifeq ($(strip $(UCLIBC_HAS_THREADS)),y)
40 ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
44 ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
46 all: headers pregen subdirs shared finished
48 # In this section, we need .config
51 shared: $(patsubst %, _shared_dir_%, $(DIRS))
52 $(patsubst %, _shared_dir_%, $(DIRS)): subdirs
53 ifeq ($(strip $(HAVE_SHARED)),y)
55 $(SECHO) Building shared libraries ...
57 $(MAKE) -C $(patsubst _shared_dir_%, %, $@) shared
60 $(SECHO) Not building shared libraries ...
66 $(SECHO) Finally finished compiling ...
69 include/bits/uClibc_config.h: .config
70 @if [ ! -x ./extra/config/conf ] ; then \
71 $(MAKE) -C extra/config conf; \
74 $(INSTALL) -d include/bits
75 @./extra/config/conf -o extra/Configs/Config.in
77 # For the moment, we have to keep re-running this target
78 # because the fix includes scripts rely on pre-processers
79 # in order to generate the headers correctly :(. That
80 # means we can't use the $(HOSTCC) in order to get the
82 ifeq ($(strip $(ARCH_HAS_MMU)),y)
83 export header_extra_args =
85 export header_extra_args = -n
87 headers: include/bits/uClibc_config.h
89 ./extra/scripts/fix_includes.sh \
90 -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
94 for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
97 if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
98 for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
104 for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
107 if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
108 for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
115 TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
116 if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
117 $(RM) include/bits/sysnum.h.new; \
119 mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
121 ifeq ($(strip $(UCLIBC_HAS_THREADS)),y)
122 $(MAKE) -C libpthread headers
124 $(MAKE) -C libc/sysdeps/linux/common headers
125 $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
127 # Command used to download source code
128 WGET:=wget --passive-ftp
130 LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
133 ifeq ($(strip $(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA)),y)
135 if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
136 $(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
139 ifeq ($(strip $(UCLIBC_PREGENERATED_LOCALE_DATA)),y)
140 (cd extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
141 $(MAKE) -C extra/locale pregen
145 subdirs: $(patsubst %, _dir_%, $(DIRS))
146 $(patsubst %, _dir_%, $(DIRS)): headers
147 $(MAKE) -C $(patsubst _dir_%, %, $@)
152 install: install_runtime install_dev finished2
155 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
157 # Installs header files and development library links.
159 $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
160 $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
161 -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
162 if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
163 extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
167 tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
168 | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
169 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libc-internal.h
170 ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
171 # Remove floating point related headers since float support is disabled.
172 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
173 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
174 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
175 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
176 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
177 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
179 ifneq ($(strip $(UCLIBC_HAS_WCHAR)),y)
180 # Remove wide char headers since wide char support is disabled.
181 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
182 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
184 ifneq ($(strip $(UCLIBC_HAS_LOCALE)),y)
185 # Remove iconv header since locale support is disabled.
186 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
188 ifneq ($(strip $(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF)),y)
189 # Remove printf header since custom print specifier support is disabled.
190 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
192 ifneq ($(strip $(UCLIBC_HAS_XLOCALE)),y)
193 # Remove xlocale header since extended locale support is disabled.
194 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
196 ifneq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
197 # Remove libintl header since gettext support is disabled.
198 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
200 ifneq ($(strip $(UCLIBC_HAS_REGEX)),y)
201 # Remove regex headers since regex support is disabled.
202 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
203 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
205 ifneq ($(strip $(UCLIBC_HAS_WORDEXP)),y)
206 # Remove wordexp header since wordexp support is disabled.
207 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
209 ifneq ($(strip $(UCLIBC_HAS_FTW)),y)
210 # Remove ftw header since ftw support is disabled.
211 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
213 ifneq ($(strip $(UCLIBC_HAS_GLOB)),y)
214 # Remove glob header since glob support is disabled.
215 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
217 ifneq ($(strip $(UCLIBC_HAS_GNU_GETOPT)),y)
218 # Remove getopt header since gnu getopt support is disabled.
219 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
221 ifneq ($(strip $(HAS_SHADOW)),y)
222 # Remove shadow header since shadow password support is disabled.
223 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
225 ifneq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y)
226 # Remove thread_db header since thread debug support is disabled.
227 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
229 ifneq ($(strip $(UCLIBC_HAS_THREADS)),y)
230 # Remove pthread headers since thread support is disabled.
231 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
232 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
233 $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
235 -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
236 chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
238 -find $(PREFIX)$(DEVEL_PREFIX) -name .svn | xargs $(RM) -r;
239 -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
240 ifeq ($(strip $(HAVE_SHARED)),y)
241 for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
242 sed -e 's/lib\///'` ; do \
243 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
244 $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
246 ifeq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y)
247 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
248 $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
250 # # If we build shared libraries then the static libs are PIC...
251 # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
252 if [ -d lib ] ; then \
253 for i in `find lib/ -type f -name '*.a' | sed -e 's/lib\///'` ; do \
254 $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
255 | sed -e 's/\.a$$/_pic.a/'`; \
258 # Ugh!!! Remember that libdl.a and libdl_pic.a are different. Since
259 # libdl is pretty small, and not likely to benefit from mklibs.py and
260 # similar, lets just remove libdl_pic.a and avoid the issue
261 rm -f $(PREFIX)$(DEVEL_PREFIX)lib/libdl_pic.a
265 # Installs run-time libraries
267 ifeq ($(strip $(HAVE_SHARED)),y)
268 $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
269 $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
270 $(PREFIX)$(RUNTIME_PREFIX)lib
271 cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
272 @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
275 $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
276 $(PREFIX)$(RUNTIME_PREFIX)lib; \
282 $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
284 # Installs helper applications, such as 'ldd' and 'ldconfig'
286 $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
290 $(SECHO) Finished installing ...
293 else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
298 # ---------------------------------------------------------------------------
300 $(MAKE) -C extra/config conf
303 $(MAKE) -C extra/config ncurses mconf
305 menuconfig: extra/config/mconf
306 $(RM) -r include/bits
307 $(INSTALL) -d include/bits
308 @./extra/config/mconf extra/Configs/Config.in
310 config: extra/config/conf
311 $(RM) -r include/bits
312 $(INSTALL) -d include/bits
313 @./extra/config/conf extra/Configs/Config.in
315 oldconfig: extra/config/conf
316 $(RM) -r include/bits
317 $(INSTALL) -d include/bits
318 @./extra/config/conf -o extra/Configs/Config.in
320 randconfig: extra/config/conf
321 $(RM) -r include/bits
322 $(INSTALL) -d include/bits
323 @./extra/config/conf -r extra/Configs/Config.in
325 allyesconfig: extra/config/conf
326 $(RM) -r include/bits
327 $(INSTALL) -d include/bits
328 @./extra/config/conf -y extra/Configs/Config.in
329 sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
330 sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
331 sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
332 sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
333 sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
334 @./extra/config/conf -o extra/Configs/Config.in
336 allnoconfig: extra/config/conf
337 $(RM) -r include/bits
338 $(INSTALL) -d include/bits
339 @./extra/config/conf -n extra/Configs/Config.in
341 defconfig: extra/config/conf
342 $(RM) -r include/bits
343 $(INSTALL) -d include/bits
344 @./extra/config/conf -d extra/Configs/Config.in
346 subdirs_clean: $(patsubst %, _dirclean_%, $(ALL_SUBDIRS))
347 $(patsubst %, _dirclean_%, $(ALL_SUBDIRS)): dummy
348 $(MAKE) -C $(patsubst _dirclean_%, %, $@) clean
351 - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec $(RM) {} \;
352 @$(RM) -r lib include/bits
353 $(MAKE) -C libc/misc/internals clean
354 $(MAKE) -C libc/misc/wchar clean
355 $(MAKE) -C libc/unistd clean
356 $(MAKE) -C libc/sysdeps/linux/common clean
357 $(MAKE) -C extra/locale clean
359 for i in `(cd $(TOPDIR)/libc/sysdeps/linux/common/sys; ls *.h)` ; do \
360 $(RM) include/sys/$$i; \
362 if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
363 for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
364 $(RM) include/sys/$$i; \
367 @$(RM) include/linux include/asm*
368 @if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then \
369 $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean; \
373 $(RM) .config .config.old .config.cmd
374 $(MAKE) -C extra clean
378 $(RM) -r uClibc-$(VERSION); \
379 cp -dRf uClibc uClibc-$(VERSION); \
380 find uClibc-$(VERSION)/ -type f \
381 -name .\#* -exec $(RM) -r {} \; ; \
382 find uClibc-$(VERSION)/ -type d \
383 -name .svn -exec $(RM) -r {} \; ; \
385 tar -cvzf uClibc-$(VERSION).tar.gz uClibc-$(VERSION)/;
387 endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
392 .PHONY: dummy subdirs release distclean clean config oldconfig menuconfig