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