Makefile.in 13 KB

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  1. # Makefile for uClibc
  2. #
  3. # Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
  4. #
  5. # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  6. #
  7. #--------------------------------------------------------------
  8. # You shouldn't need to mess with anything beyond this point...
  9. #--------------------------------------------------------------
  10. noconfig_targets := menuconfig config oldconfig randconfig \
  11. defconfig allyesconfig allnoconfig clean distclean \
  12. release tags
  13. TOPDIR=./
  14. top_srcdir=$(TOPDIR)
  15. top_builddir=./
  16. include $(top_builddir)Rules.mak
  17. # need to have libc.so built, before we can build the others
  18. ifeq ($(HAVE_SHARED),y)
  19. PRE_DIRS = ldso libc
  20. DIRS = ldso libcrypt libresolv libnsl libutil librt
  21. else
  22. PRE_DIRS = libc
  23. DIRS = libcrypt libresolv libnsl libutil librt
  24. endif
  25. ifeq ($(UCLIBC_HAS_FLOATS),y)
  26. DIRS += libm
  27. endif
  28. ifeq ($(UCLIBC_HAS_THREADS),y)
  29. DIRS += libpthread
  30. endif
  31. ifeq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  32. DIRS += libintl
  33. endif
  34. ifeq ($(HAVE_DOT_CONFIG),y)
  35. all: finished
  36. # In this section, we need .config
  37. -include .config.cmd
  38. finished: subdirs
  39. $(SECHO)
  40. $(SECHO) Finally finished compiling ...
  41. $(SECHO)
  42. include/bits/uClibc_config.h: .config
  43. @if [ ! -x $(top_builddir)extra/config/conf ] ; then \
  44. $(MAKE) -C $(top_builddir)extra/config conf; \
  45. fi
  46. $(RM) -r $(top_builddir)include/bits
  47. $(INSTALL) -d $(top_builddir)include/bits
  48. @$(top_builddir)extra/config/conf -o $(top_srcdir)extra/Configs/Config.in
  49. # For the moment, we have to keep re-running this target
  50. # because the fix includes scripts rely on pre-processers
  51. # in order to generate the headers correctly :(. That
  52. # means we can't use the $(HOSTCC) in order to get the
  53. # correct output.
  54. ifeq ($(ARCH_HAS_MMU),y)
  55. export header_extra_args =
  56. else
  57. export header_extra_args = -n
  58. endif
  59. headers: $(top_srcdir)include/bits/uClibc_config.h
  60. @$(SHELL_SET_X); \
  61. $(top_srcdir)extra/scripts/fix_includes.sh \
  62. -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
  63. $(header_extra_args)
  64. if [ -f libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
  65. $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
  66. else \
  67. $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
  68. fi
  69. $(LN) -fs ../libc/sysdeps/linux/common/dl-osinfo.h include/
  70. @cd $(top_builddir)include/bits; \
  71. set -e; \
  72. for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
  73. $(LN) -fs $$i .; \
  74. done; \
  75. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
  76. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
  77. $(LN) -fs $$i .; \
  78. done; \
  79. fi
  80. @cd $(top_builddir)include/sys; \
  81. set -e; \
  82. for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  83. $(LN) -fs $$i .; \
  84. done; \
  85. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  86. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  87. $(LN) -fs $$i .; \
  88. done; \
  89. fi
  90. @cd $(top_builddir); \
  91. set -e; \
  92. $(SHELL_SET_X); \
  93. TOPDIR=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
  94. if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
  95. $(RM) include/bits/sysnum.h.new; \
  96. else \
  97. $(RM) include/bits/sysnum.h; \
  98. mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
  99. fi
  100. ifeq ($(HAVE_SHARED),y)
  101. $(MAKE) -C ldso headers-y
  102. endif
  103. ifeq ($(UCLIBC_HAS_THREADS),y)
  104. $(MAKE) -C libpthread headers-y
  105. endif
  106. $(MAKE) -C libc/sysdeps/linux headers-y
  107. # Command used to download source code
  108. WGET:=wget --passive-ftp
  109. LOCALE_DATA_FILENAME:=uClibc-locale-030818.tgz
  110. pregen: headers
  111. ifeq ($(UCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA),y)
  112. (cd $(top_builddir)extra/locale; \
  113. if [ ! -f $(LOCALE_DATA_FILENAME) ] ; then \
  114. $(WGET) http://www.uclibc.org/downloads/$(LOCALE_DATA_FILENAME) ; \
  115. fi )
  116. endif
  117. ifeq ($(UCLIBC_PREGENERATED_LOCALE_DATA),y)
  118. (cd $(top_builddir)extra/locale; zcat $(LOCALE_DATA_FILENAME) | tar -xvf -)
  119. $(MAKE) -C $(top_srcdir)extra/locale pregen
  120. endif
  121. pre_subdirs: $(patsubst %, _pre_dir_%, $(PRE_DIRS))
  122. $(patsubst %, _pre_dir_%, $(PRE_DIRS)): pregen
  123. $(MAKE) -C $(patsubst _pre_dir_%, %, $@)
  124. subdirs: $(patsubst %, _dir_%, $(DIRS))
  125. $(patsubst %, _dir_%, $(DIRS)): pre_subdirs
  126. $(MAKE) -C $(patsubst _dir_%, %, $@)
  127. install: install_runtime install_dev finished2
  128. RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
  129. # Installs header files.
  130. install_headers:
  131. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
  132. if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
  133. extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
  134. else \
  135. extra_exclude="" ; \
  136. fi ; \
  137. tar -chf - include --exclude .svn --exclude CVS $$extra_exclude \
  138. | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
  139. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ssp-internal.h
  140. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
  141. ifneq ($(UCLIBC_HAS_FLOATS),y)
  142. # Remove floating point related headers since float support is disabled.
  143. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  144. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  145. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  146. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  147. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  148. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
  149. endif
  150. ifneq ($(UCLIBC_HAS_WCHAR),y)
  151. # Remove wide char headers since wide char support is disabled.
  152. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  153. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  154. endif
  155. ifneq ($(UCLIBC_HAS_LOCALE),y)
  156. # Remove iconv header since locale support is disabled.
  157. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  158. endif
  159. ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
  160. # Remove printf header since custom print specifier support is disabled.
  161. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  162. endif
  163. ifneq ($(UCLIBC_HAS_XLOCALE),y)
  164. # Remove xlocale header since extended locale support is disabled.
  165. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  166. endif
  167. ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  168. # Remove libintl header since gettext support is disabled.
  169. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  170. endif
  171. ifneq ($(UCLIBC_HAS_REGEX),y)
  172. # Remove regex headers since regex support is disabled.
  173. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  174. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  175. endif
  176. ifneq ($(UCLIBC_HAS_WORDEXP),y)
  177. # Remove wordexp header since wordexp support is disabled.
  178. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  179. endif
  180. ifneq ($(UCLIBC_HAS_FTW),y)
  181. # Remove ftw header since ftw support is disabled.
  182. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  183. endif
  184. ifneq ($(UCLIBC_HAS_GLOB),y)
  185. # Remove glob header since glob support is disabled.
  186. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  187. endif
  188. ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
  189. # Remove getopt header since gnu getopt support is disabled.
  190. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  191. endif
  192. ifneq ($(HAS_SHADOW),y)
  193. # Remove shadow header since shadow password support is disabled.
  194. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  195. endif
  196. ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
  197. # Remove thread_db header since thread debug support is disabled.
  198. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
  199. endif
  200. ifneq ($(UCLIBC_HAS_THREADS),y)
  201. # Remove pthread headers since thread support is disabled.
  202. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
  203. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
  204. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
  205. endif
  206. -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
  207. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  208. done
  209. -find $(PREFIX)$(DEVEL_PREFIX) -name .svn | xargs $(RM) -r
  210. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
  211. # Installs development library links.
  212. install_dev: install_headers
  213. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  214. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  215. ifeq ($(HAVE_SHARED),y)
  216. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  217. sed -e 's/lib\///'` ; do \
  218. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  219. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  220. done
  221. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
  222. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  223. sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
  224. -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
  225. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
  226. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  227. fi
  228. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  229. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  230. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  231. endif
  232. # # If we build shared libraries then the static libs are PIC...
  233. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  234. if [ -d lib ] ; then \
  235. for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
  236. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  237. | sed -e 's/\.a$$/_pic.a/'`; \
  238. done ; \
  239. fi
  240. endif
  241. # Installs run-time libraries
  242. install_runtime:
  243. ifeq ($(HAVE_SHARED),y)
  244. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  245. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  246. $(PREFIX)$(RUNTIME_PREFIX)lib
  247. cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
  248. @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  249. set -e; \
  250. $(SHELL_SET_X); \
  251. $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  252. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  253. fi
  254. endif
  255. utils:
  256. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  257. # Installs helper applications, such as 'ldd' and 'ldconfig'
  258. install_utils: utils
  259. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils install
  260. finished2:
  261. $(SECHO)
  262. $(SECHO) Finished installing ...
  263. $(SECHO)
  264. else # ifeq ($(HAVE_DOT_CONFIG),y)
  265. all: menuconfig
  266. # configuration
  267. # ---------------------------------------------------------------------------
  268. extra/config/conf:
  269. $(MAKE) -C extra/config conf
  270. extra/config/mconf:
  271. $(MAKE) -C extra/config ncurses mconf
  272. menuconfig: extra/config/mconf
  273. $(RM) -r include/bits
  274. $(INSTALL) -d include/bits
  275. @./extra/config/mconf extra/Configs/Config.in
  276. $(MAKE) headers
  277. config: extra/config/conf
  278. $(RM) -r include/bits
  279. $(INSTALL) -d include/bits
  280. @./extra/config/conf extra/Configs/Config.in
  281. oldconfig: extra/config/conf
  282. $(RM) -r include/bits
  283. $(INSTALL) -d include/bits
  284. @./extra/config/conf -o extra/Configs/Config.in
  285. randconfig: extra/config/conf
  286. $(RM) -r include/bits
  287. $(INSTALL) -d include/bits
  288. @./extra/config/conf -r extra/Configs/Config.in
  289. allyesconfig: extra/config/conf
  290. $(RM) -r include/bits
  291. $(INSTALL) -d include/bits
  292. @./extra/config/conf -y extra/Configs/Config.in
  293. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  294. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  295. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  296. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  297. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  298. @./extra/config/conf -o extra/Configs/Config.in
  299. allnoconfig: extra/config/conf
  300. $(RM) -r include/bits
  301. $(INSTALL) -d include/bits
  302. @./extra/config/conf -n extra/Configs/Config.in
  303. defconfig: extra/config/conf
  304. $(RM) -r include/bits
  305. $(INSTALL) -d include/bits
  306. @./extra/config/conf -d extra/Configs/Config.in
  307. clean:
  308. @$(RM) -r lib include/bits
  309. $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
  310. $(RM) libc/misc/locale/locale_data.c
  311. $(RM) libc/misc/internals/interp.c
  312. $(RM) include/fpu_control.h include/dl-osinfo.h
  313. $(MAKE) -C extra/locale clean
  314. $(MAKE) -C ldso headers_clean-y
  315. $(MAKE) -C libpthread headers_clean-y
  316. $(MAKE) -C libc/sysdeps/linux headers_clean-y
  317. $(MAKE) -C test clean
  318. $(MAKE) -C utils clean
  319. @set -e; \
  320. for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  321. $(RM) include/sys/$$i; \
  322. done; \
  323. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  324. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  325. $(RM) include/sys/$$i; \
  326. done; \
  327. fi
  328. @$(RM) include/linux include/asm*
  329. -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
  330. distclean: clean
  331. -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
  332. $(RM) .config .config.old .config.cmd
  333. $(RM) extra/locale/*.txt
  334. $(MAKE) -C extra clean
  335. release: distclean
  336. cd ..; \
  337. $(RM) -r uClibc-$(VERSION); \
  338. cp -dRf uClibc uClibc-$(VERSION); \
  339. find uClibc-$(VERSION)/ -type f \
  340. -name .\#* -exec $(RM) -r {} \; ; \
  341. find uClibc-$(VERSION)/ -type d \
  342. -name .svn -exec $(RM) -r {} \; ; \
  343. \
  344. tar -cvzf uClibc-$(VERSION).tar.gz uClibc-$(VERSION)/
  345. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  346. include $(top_srcdir)Makerules
  347. check:
  348. $(MAKE) -C test
  349. .PHONY: dummy subdirs release distclean clean config oldconfig menuconfig utils