Makefile 11 KB

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  1. # Makefile for uClibc
  2. #
  3. # Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
  4. #
  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
  9. # version.
  10. #
  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.
  15. #
  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
  20. #--------------------------------------------------------------
  21. # You shouldn't need to mess with anything beyond this point...
  22. #--------------------------------------------------------------
  23. noconfig_targets := menuconfig config oldconfig randconfig \
  24. defconfig allyesconfig allnoconfig clean distclean \
  25. release tags TAGS
  26. TOPDIR=./
  27. include Rules.mak
  28. DIRS = ldso libc libcrypt libresolv libnsl libutil libm libpthread librt
  29. ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
  30. DIRS += libintl
  31. endif
  32. ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
  33. all: headers pregen subdirs shared finished
  34. # In this section, we need .config
  35. -include .config.cmd
  36. shared: subdirs
  37. ifeq ($(strip $(HAVE_SHARED)),y)
  38. @$(MAKE) -C libc shared
  39. @$(MAKE) -C ldso shared
  40. @$(MAKE) -C libcrypt shared
  41. @$(MAKE) -C libresolv shared
  42. @$(MAKE) -C libnsl shared
  43. @$(MAKE) -C libutil shared
  44. @$(MAKE) -C libm shared
  45. @$(MAKE) -C libpthread shared
  46. @$(MAKE) -C librt shared
  47. ifeq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
  48. @$(MAKE) -C libintl shared
  49. endif
  50. else
  51. @echo
  52. @echo Not building shared libraries ...
  53. @echo
  54. endif
  55. finished: shared
  56. @echo
  57. @echo Finally finished compiling ...
  58. @echo
  59. include/bits/uClibc_config.h: .config
  60. @if [ ! -x ./extra/config/conf ] ; then \
  61. $(MAKE) -C extra/config conf; \
  62. fi;
  63. $(RM) -r include/bits
  64. $(INSTALL) -d include/bits
  65. @./extra/config/conf -o extra/Configs/Config.in
  66. headers: include/bits/uClibc_config.h
  67. ifeq ($(strip $(ARCH_HAS_MMU)),y)
  68. @set -x; ./extra/scripts/fix_includes.sh -k $(KERNEL_SOURCE) -t $(TARGET_ARCH)
  69. else
  70. @set -x; ./extra/scripts/fix_includes.sh -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) -n
  71. endif
  72. @cd include/bits; \
  73. set -e; \
  74. for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
  75. $(LN) -fs $$i .; \
  76. done; \
  77. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
  78. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
  79. $(LN) -fs $$i .; \
  80. done; \
  81. fi
  82. @cd include/sys; \
  83. set -e; \
  84. for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  85. $(LN) -fs $$i .; \
  86. done; \
  87. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  88. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  89. $(LN) -fs $$i .; \
  90. done; \
  91. fi
  92. @cd $(TOPDIR); \
  93. set -x -e; \
  94. TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
  95. if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
  96. $(RM) include/bits/sysnum.h.new; \
  97. else \
  98. mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
  99. fi
  100. $(MAKE) -C libc/sysdeps/linux/common headers
  101. $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) headers
  102. # Command used to download source code
  103. WGET:=wget --passive-ftp
  104. LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
  105. pregen: headers
  106. ifeq ($(strip $(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA)),y)
  107. (cd extra/locale; \
  108. if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
  109. $(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
  110. fi );
  111. endif
  112. ifeq ($(strip $(UCLIBC_PREGENERATED_LOCALE_DATA)),y)
  113. (cd extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
  114. $(MAKE) -C extra/locale pregen
  115. endif
  116. subdirs: $(patsubst %, _dir_%, $(DIRS))
  117. $(patsubst %, _dir_%, $(DIRS)): headers
  118. $(MAKE) -C $(patsubst _dir_%, %, $@)
  119. tags:
  120. ctags -R
  121. install: install_runtime install_dev finished2
  122. RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
  123. # Installs header files and development library links.
  124. install_dev:
  125. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  126. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
  127. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  128. tar -chf - include | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX);
  129. ifneq ($(strip $(UCLIBC_HAS_FLOATS)),y)
  130. # Remove floating point related headers since float support is disabled.
  131. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  132. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  133. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  134. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  135. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  136. endif
  137. ifneq ($(strip $(UCLIBC_HAS_WCHAR)),y)
  138. # Remove wide char headers since wide char support is disabled.
  139. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  140. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  141. endif
  142. ifneq ($(strip $(UCLIBC_HAS_LOCALE)),y)
  143. # Remove iconv header since locale support is disabled.
  144. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  145. endif
  146. ifneq ($(strip $(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF)),y)
  147. # Remove printf header since custom print specifier support is disabled.
  148. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  149. endif
  150. ifneq ($(strip $(UCLIBC_HAS_XLOCALE)),y)
  151. # Remove xlocale header since extended locale support is disabled.
  152. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  153. endif
  154. ifneq ($(strip $(UCLIBC_HAS_GETTEXT_AWARENESS)),y)
  155. # Remove libintl header since gettext support is disabled.
  156. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  157. endif
  158. ifneq ($(strip $(UCLIBC_HAS_REGEX)),y)
  159. # Remove regex headers since regex support is disabled.
  160. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  161. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  162. endif
  163. ifneq ($(strip $(UCLIBC_HAS_WORDEXP)),y)
  164. # Remove wordexp header since wordexp support is disabled.
  165. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  166. endif
  167. ifneq ($(strip $(UCLIBC_HAS_FTW)),y)
  168. # Remove ftw header since ftw support is disabled.
  169. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  170. endif
  171. ifneq ($(strip $(UCLIBC_HAS_GLOB)),y)
  172. # Remove glob header since glob support is disabled.
  173. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  174. endif
  175. ifneq ($(strip $(UCLIBC_HAS_GNU_GETOPT)),y)
  176. # Remove getopt header since gnu getopt support is disabled.
  177. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  178. endif
  179. ifneq ($(strip $(HAS_SHADOW)),y)
  180. # Remove getopt header since shadow password support is disabled.
  181. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  182. endif
  183. -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
  184. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  185. done;
  186. -find $(PREFIX)$(DEVEL_PREFIX) -name CVS | xargs $(RM) -r;
  187. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1.\2/'` $(PREFIX)$(DEVEL_PREFIX)
  188. ifeq ($(strip $(HAVE_SHARED)),y)
  189. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  190. sed -e 's/lib\///'` ; do \
  191. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  192. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  193. done;
  194. ifeq ($(strip $(PTHREADS_DEBUG_SUPPORT)),y)
  195. ln -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  196. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  197. endif
  198. # # If we build shared libraries then the static libs are PIC...
  199. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  200. for i in `find lib/ -type f -name '*.a' | sed -e 's/lib\///'` ; do \
  201. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  202. | sed -e 's/\.a$$/_pic.a/'`; \
  203. done;
  204. endif
  205. # Installs run-time libraries
  206. install_runtime:
  207. ifeq ($(strip $(HAVE_SHARED)),y)
  208. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  209. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  210. $(PREFIX)$(RUNTIME_PREFIX)lib
  211. cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
  212. @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  213. set -x -e; \
  214. $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  215. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  216. fi;
  217. endif
  218. .PHONY: utils
  219. ifeq ($(strip $(HAVE_SHARED)),y)
  220. utils:
  221. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  222. else
  223. utils: dummy
  224. endif
  225. # Installs helper applications, such as 'ldd' and 'ldconfig'
  226. install_utils: utils
  227. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
  228. #ifeq ($(strip $(UCLIBC_HAS_LOCALE)),y)
  229. # @$(MAKE) -C libc/misc/wchar iconv.target
  230. # $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)/usr/bin;
  231. # $(INSTALL) -m 755 libc/misc/wchar/iconv.target $(PREFIX)$(RUNTIME_PREFIX)/usr/bin/iconv
  232. #endif
  233. finished2:
  234. @echo
  235. @echo Finished installing ...
  236. @echo
  237. else # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
  238. all: menuconfig
  239. # configuration
  240. # ---------------------------------------------------------------------------
  241. extra/config/conf:
  242. $(MAKE) -C extra/config conf
  243. extra/config/mconf:
  244. $(MAKE) -C extra/config ncurses mconf
  245. menuconfig: extra/config/mconf
  246. $(RM) -r include/bits
  247. $(INSTALL) -d include/bits
  248. @./extra/config/mconf extra/Configs/Config.in
  249. config: extra/config/conf
  250. $(RM) -r include/bits
  251. $(INSTALL) -d include/bits
  252. @./extra/config/conf extra/Configs/Config.in
  253. oldconfig: extra/config/conf
  254. $(RM) -r include/bits
  255. $(INSTALL) -d include/bits
  256. @./extra/config/conf -o extra/Configs/Config.in
  257. randconfig: extra/config/conf
  258. $(RM) -r include/bits
  259. $(INSTALL) -d include/bits
  260. @./extra/config/conf -r extra/Configs/Config.in
  261. allyesconfig: extra/config/conf
  262. $(RM) -r include/bits
  263. $(INSTALL) -d include/bits
  264. @./extra/config/conf -y extra/Configs/Config.in
  265. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  266. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  267. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  268. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  269. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  270. @./extra/config/conf -o extra/Configs/Config.in
  271. allnoconfig: extra/config/conf
  272. $(RM) -r include/bits
  273. $(INSTALL) -d include/bits
  274. @./extra/config/conf -n extra/Configs/Config.in
  275. defconfig: extra/config/conf
  276. $(RM) -r include/bits
  277. $(INSTALL) -d include/bits
  278. @./extra/config/conf -d extra/Configs/Config.in
  279. clean:
  280. - find . \( -name \*.o -o -name \*.a -o -name \*.so -o -name core -o -name .\#\* \) -exec $(RM) {} \;
  281. @$(RM) -r tmp lib include/bits libc/tmp _install
  282. $(MAKE) -C test clean
  283. $(MAKE) -C ldso clean
  284. $(MAKE) -C libc/misc/internals clean
  285. $(MAKE) -C libc/misc/wchar clean
  286. $(MAKE) -C libc/unistd clean
  287. $(MAKE) -C libc/sysdeps/linux/common clean
  288. $(MAKE) -C extra/locale clean
  289. @set -e; \
  290. for i in `(cd $(TOPDIR)/libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  291. $(RM) include/sys/$$i; \
  292. done; \
  293. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  294. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  295. $(RM) include/sys/$$i; \
  296. done; \
  297. fi;
  298. @$(RM) include/linux include/asm*
  299. @if [ -d libc/sysdeps/linux/$(TARGET_ARCH) ]; then \
  300. $(MAKE) -C libc/sysdeps/linux/$(TARGET_ARCH) clean; \
  301. fi;
  302. distclean: clean
  303. $(RM) .config .config.old .config.cmd
  304. $(MAKE) -C extra clean
  305. release: distclean
  306. cd ..; \
  307. $(RM) -r uClibc-$(VERSION); \
  308. cp -dRf uClibc uClibc-$(VERSION); \
  309. find uClibc-$(VERSION)/ -type f \
  310. -name .\#* -exec $(RM) -r {} \; ; \
  311. find uClibc-$(VERSION)/ -type d \
  312. -name CVS -exec $(RM) -r {} \; ; \
  313. \
  314. tar -cvzf uClibc-$(VERSION).tar.gz uClibc-$(VERSION)/;
  315. endif # ifeq ($(strip $(HAVE_DOT_CONFIG)),y)
  316. .PHONY: dummy subdirs release distclean clean config oldconfig menuconfig