Makefile.in 11 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 $(top_builddir)Rules.mak
  14. ifeq ($(HAVE_DOT_CONFIG),y)
  15. all: pregen libs
  16. # In this section, we need .config
  17. -include .config.cmd
  18. include $(top_srcdir)ldso/Makefile.in
  19. include $(top_srcdir)libcrypt/Makefile.in
  20. include $(top_srcdir)libintl/Makefile.in
  21. include $(top_srcdir)libm/Makefile.in
  22. include $(top_srcdir)libnsl/Makefile.in
  23. include $(top_srcdir)libresolv/Makefile.in
  24. include $(top_srcdir)libutil/Makefile.in
  25. include $(top_srcdir)libpthread/Makefile.in
  26. include $(top_srcdir)librt/Makefile.in
  27. include $(top_srcdir)extra/locale/Makefile.in
  28. # last included to catch all the objects added by others (locales/threads)
  29. include $(top_srcdir)libc/Makefile.in
  30. include/bits/uClibc_config.h: extra/config/conf .config
  31. $(INSTALL) -d $(dir $@)
  32. @$< -o $(top_srcdir)extra/Configs/Config.in
  33. # For the moment, we have to keep re-running this target
  34. # because the fix includes scripts rely on pre-processers
  35. # in order to generate the headers correctly :(. That
  36. # means we can't use the $(HOSTCC) in order to get the
  37. # correct output.
  38. ifeq ($(ARCH_HAS_MMU),y)
  39. export header_extra_args =
  40. else
  41. export header_extra_args = -n
  42. endif
  43. headers: include/bits/uClibc_config.h
  44. $(MAKE) headers-y
  45. @$(SHELL_SET_X); \
  46. $(top_srcdir)extra/scripts/fix_includes.sh \
  47. -k $(KERNEL_SOURCE) -t $(TARGET_ARCH) \
  48. $(header_extra_args)
  49. if [ -f libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
  50. $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
  51. else \
  52. $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
  53. fi
  54. for f in dl-osinfo.h hp-timing.h ; do \
  55. $(LN) -fs ../libc/sysdeps/linux/common/$$f include/ ; \
  56. done
  57. @cd include/bits; \
  58. set -e; \
  59. for i in `ls ../../libc/sysdeps/linux/common/bits/*.h` ; do \
  60. $(LN) -fs $$i .; \
  61. done; \
  62. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits ] ; then \
  63. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h` ; do \
  64. $(LN) -fs $$i .; \
  65. done; \
  66. fi
  67. @cd include/sys; \
  68. set -e; \
  69. for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  70. $(LN) -fs $$i .; \
  71. done; \
  72. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  73. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  74. $(LN) -fs $$i .; \
  75. done; \
  76. fi
  77. @cd $(top_builddir); \
  78. set -e; \
  79. $(SHELL_SET_X); \
  80. top_builddir=. CC="$(CC)" /bin/sh extra/scripts/gen_bits_syscall_h.sh > include/bits/sysnum.h.new; \
  81. if cmp include/bits/sysnum.h include/bits/sysnum.h.new >/dev/null 2>&1; then \
  82. $(RM) include/bits/sysnum.h.new; \
  83. else \
  84. $(RM) include/bits/sysnum.h; \
  85. mv -f include/bits/sysnum.h.new include/bits/sysnum.h; \
  86. fi
  87. ifeq ($(UCLIBC_HAS_LOCALE),y)
  88. $(MAKE) locale_headers
  89. endif
  90. pregen: headers
  91. install: install_runtime install_dev
  92. RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
  93. # Installs header files.
  94. install_headers:
  95. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
  96. if [ "$(KERNEL_SOURCE)" == "$(DEVEL_PREFIX)" ] ; then \
  97. extra_exclude="--exclude include/linux --exclude include/asm'*'" ; \
  98. else \
  99. extra_exclude="" ; \
  100. fi ; \
  101. tar -chf - --exclude .svn $$extra_exclude include \
  102. | tar -xf - -C $(PREFIX)$(DEVEL_PREFIX)
  103. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
  104. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
  105. ifneq ($(UCLIBC_HAS_FLOATS),y)
  106. # Remove floating point related headers since float support is disabled.
  107. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  108. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  109. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  110. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  111. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  112. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
  113. endif
  114. ifneq ($(UCLIBC_HAS_WCHAR),y)
  115. # Remove wide char headers since wide char support is disabled.
  116. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  117. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  118. endif
  119. ifneq ($(UCLIBC_HAS_LOCALE),y)
  120. # Remove iconv header since locale support is disabled.
  121. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  122. endif
  123. ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
  124. # Remove printf header since custom print specifier support is disabled.
  125. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  126. endif
  127. ifneq ($(UCLIBC_HAS_XLOCALE),y)
  128. # Remove xlocale header since extended locale support is disabled.
  129. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  130. endif
  131. ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  132. # Remove libintl header since gettext support is disabled.
  133. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  134. endif
  135. ifneq ($(UCLIBC_HAS_REGEX),y)
  136. # Remove regex headers since regex support is disabled.
  137. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  138. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  139. endif
  140. ifneq ($(UCLIBC_HAS_WORDEXP),y)
  141. # Remove wordexp header since wordexp support is disabled.
  142. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  143. endif
  144. ifneq ($(UCLIBC_HAS_FTW),y)
  145. # Remove ftw header since ftw support is disabled.
  146. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  147. endif
  148. ifneq ($(UCLIBC_HAS_GLOB),y)
  149. # Remove glob header since glob support is disabled.
  150. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  151. endif
  152. ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
  153. # Remove getopt header since gnu getopt support is disabled.
  154. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  155. endif
  156. ifneq ($(HAS_SHADOW),y)
  157. # Remove shadow header since shadow password support is disabled.
  158. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  159. endif
  160. ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
  161. # Remove thread_db header since thread debug support is disabled.
  162. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
  163. endif
  164. ifneq ($(UCLIBC_HAS_THREADS),y)
  165. # Remove pthread headers since thread support is disabled.
  166. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
  167. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
  168. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
  169. endif
  170. -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
  171. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  172. done
  173. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
  174. # Installs development library links.
  175. install_dev: install_headers
  176. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  177. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  178. ifeq ($(HAVE_SHARED),y)
  179. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  180. sed -e 's/lib\///'` ; do \
  181. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  182. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  183. done
  184. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
  185. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  186. sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
  187. -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
  188. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
  189. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  190. fi
  191. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  192. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  193. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  194. endif
  195. ifeq ($(DOPIC),y)
  196. # # If we build shared libraries then the static libs are PIC...
  197. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  198. if [ -d lib ] ; then \
  199. for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
  200. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  201. | sed -e 's/\.a$$/_pic.a/'`; \
  202. done ; \
  203. fi
  204. endif
  205. endif
  206. # Installs run-time libraries
  207. install_runtime:
  208. ifeq ($(HAVE_SHARED),y)
  209. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  210. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  211. $(PREFIX)$(RUNTIME_PREFIX)lib
  212. cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
  213. @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  214. set -e; \
  215. $(SHELL_SET_X); \
  216. $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  217. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  218. fi
  219. endif
  220. utils:
  221. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  222. # Installs helper applications, such as 'ldd' and 'ldconfig'
  223. install_utils: utils
  224. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
  225. else # ifeq ($(HAVE_DOT_CONFIG),y)
  226. all: menuconfig
  227. headers:
  228. @echo "Need to make a config file first, run: make menuconfig"
  229. @false
  230. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  231. # configuration
  232. # ---------------------------------------------------------------------------
  233. extra/config/conf extra/config/mconf:
  234. $(MAKE) -C extra/config $(notdir $@)
  235. menuconfig: extra/config/mconf
  236. $(RM) -r include/bits
  237. $(INSTALL) -d include/bits
  238. @./extra/config/mconf extra/Configs/Config.in
  239. $(MAKE) headers
  240. config: extra/config/conf
  241. $(RM) -r include/bits
  242. $(INSTALL) -d include/bits
  243. @./extra/config/conf extra/Configs/Config.in
  244. oldconfig: extra/config/conf
  245. $(RM) -r include/bits
  246. $(INSTALL) -d include/bits
  247. @./extra/config/conf -o extra/Configs/Config.in
  248. randconfig: extra/config/conf
  249. $(RM) -r include/bits
  250. $(INSTALL) -d include/bits
  251. @./extra/config/conf -r extra/Configs/Config.in
  252. allyesconfig: extra/config/conf
  253. $(RM) -r include/bits
  254. $(INSTALL) -d include/bits
  255. @./extra/config/conf -y extra/Configs/Config.in
  256. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  257. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  258. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  259. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  260. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  261. @./extra/config/conf -o extra/Configs/Config.in
  262. allnoconfig: extra/config/conf
  263. $(RM) -r include/bits
  264. $(INSTALL) -d include/bits
  265. @./extra/config/conf -n extra/Configs/Config.in
  266. defconfig: extra/config/conf
  267. $(RM) -r include/bits
  268. $(INSTALL) -d include/bits
  269. @./extra/config/conf -d extra/Configs/Config.in
  270. clean:
  271. @$(RM) -r lib include/bits
  272. $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
  273. $(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
  274. $(MAKE) -C extra/locale locale_clean
  275. $(MAKE) headers_clean-y
  276. $(MAKE) -C test clean
  277. $(MAKE) -C utils utils_clean
  278. @set -e; \
  279. for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  280. $(RM) include/sys/$$i; \
  281. done; \
  282. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  283. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  284. $(RM) include/sys/$$i; \
  285. done; \
  286. fi
  287. @$(RM) include/linux include/asm*
  288. -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
  289. distclean: clean
  290. -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
  291. $(RM) .config .config.old .config.cmd
  292. $(RM) extra/locale/*.tgz
  293. $(MAKE) -C extra/config config_clean
  294. dist release:
  295. $(MAKE) -s distclean
  296. $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.gz
  297. svn -q export . ../uClibc-$(VERSION)
  298. tar czf ../uClibc-$(VERSION).tar.gz -C .. uClibc-$(VERSION)
  299. du -b ../uClibc-$(VERSION).tar.gz
  300. check:
  301. $(MAKE) -C test