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 $(top_builddir)Rules.mak
  14. ifeq ($(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. $(SHELL) $(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)" $(SHELL) 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. echo -e ".svn\n.cvsignore\nCVS" > tar_exclude ; \
  97. if [ "$(KERNEL_SOURCE)" = "$(DEVEL_PREFIX)" ] ; then \
  98. ls -1d include/linux include/asm* >> tar_exclude ; \
  99. fi ; \
  100. $(TAR) -chf - --exclude-from tar_exclude include \
  101. | $(TAR) -xf - -C $(PREFIX)$(DEVEL_PREFIX)
  102. rm -f tar_exclude
  103. echo -e '#ifndef _LIBC_INTERNAL_H\n#define _LIBC_INTERNAL_H 1\n#endif\n' > \
  104. $(PREFIX)$(DEVEL_PREFIX)include/libc-internal.h
  105. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
  106. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
  107. ifneq ($(UCLIBC_HAS_FLOATS),y)
  108. # Remove floating point related headers since float support is disabled.
  109. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  110. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  111. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  112. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  113. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  114. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
  115. endif
  116. ifneq ($(UCLIBC_HAS_WCHAR),y)
  117. # Remove wide char headers since wide char support is disabled.
  118. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  119. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  120. endif
  121. ifneq ($(UCLIBC_HAS_LOCALE),y)
  122. # Remove iconv header since locale support is disabled.
  123. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  124. endif
  125. ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
  126. # Remove printf header since custom print specifier support is disabled.
  127. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  128. endif
  129. ifneq ($(UCLIBC_HAS_XLOCALE),y)
  130. # Remove xlocale header since extended locale support is disabled.
  131. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  132. endif
  133. ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  134. # Remove libintl header since gettext support is disabled.
  135. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  136. endif
  137. ifneq ($(UCLIBC_HAS_REGEX),y)
  138. # Remove regex headers since regex support is disabled.
  139. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  140. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  141. endif
  142. ifneq ($(UCLIBC_HAS_WORDEXP),y)
  143. # Remove wordexp header since wordexp support is disabled.
  144. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  145. endif
  146. ifneq ($(UCLIBC_HAS_FTW),y)
  147. # Remove ftw header since ftw support is disabled.
  148. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  149. endif
  150. ifneq ($(UCLIBC_HAS_GLOB),y)
  151. # Remove glob header since glob support is disabled.
  152. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  153. endif
  154. ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
  155. # Remove getopt header since gnu getopt support is disabled.
  156. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  157. endif
  158. ifneq ($(HAS_SHADOW),y)
  159. # Remove shadow header since shadow password support is disabled.
  160. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  161. endif
  162. ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
  163. # Remove thread_db header since thread debug support is disabled.
  164. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
  165. endif
  166. ifneq ($(UCLIBC_HAS_THREADS),y)
  167. # Remove pthread headers since thread support is disabled.
  168. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
  169. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
  170. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
  171. endif
  172. ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
  173. # Remove this as it is only used internally.
  174. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
  175. endif
  176. -@for i in `find $(PREFIX)$(DEVEL_PREFIX) -type d` ; do \
  177. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  178. done
  179. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)
  180. # Installs development library links.
  181. install_dev: install_headers
  182. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  183. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  184. ifeq ($(HAVE_SHARED),y)
  185. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  186. sed -e 's/lib\///'` ; do \
  187. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  188. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  189. done
  190. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
  191. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  192. sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
  193. -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
  194. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
  195. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  196. fi
  197. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  198. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  199. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  200. endif
  201. ifeq ($(DOPIC),y)
  202. # # If we build shared libraries then the static libs are PIC...
  203. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  204. if [ -d lib ] ; then \
  205. for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
  206. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  207. | sed -e 's/\.a$$/_pic.a/'`; \
  208. done ; \
  209. fi
  210. endif
  211. endif
  212. # Installs run-time libraries
  213. install_runtime:
  214. ifeq ($(HAVE_SHARED),y)
  215. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  216. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  217. $(PREFIX)$(RUNTIME_PREFIX)lib
  218. cp -dRf lib/*.so.* $(PREFIX)$(RUNTIME_PREFIX)lib
  219. @if [ -x lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  220. set -e; \
  221. $(SHELL_SET_X); \
  222. $(INSTALL) -m 755 lib/ld-uClibc-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  223. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  224. fi
  225. endif
  226. utils:
  227. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  228. # Installs helper applications, such as 'ldd' and 'ldconfig'
  229. install_utils: utils
  230. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
  231. else # ifeq ($(HAVE_DOT_CONFIG),y)
  232. all: menuconfig
  233. headers:
  234. @echo "Need to make a config file first, run: make menuconfig"
  235. @false
  236. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  237. # configuration
  238. # ---------------------------------------------------------------------------
  239. extra/config/conf extra/config/mconf:
  240. $(MAKE) -C extra/config $(notdir $@)
  241. menuconfig: extra/config/mconf
  242. $(RM) -r include/bits
  243. $(INSTALL) -d include/bits
  244. @./extra/config/mconf extra/Configs/Config.in
  245. $(MAKE) headers
  246. config: extra/config/conf
  247. $(RM) -r include/bits
  248. $(INSTALL) -d include/bits
  249. @./extra/config/conf extra/Configs/Config.in
  250. oldconfig: extra/config/conf
  251. $(RM) -r include/bits
  252. $(INSTALL) -d include/bits
  253. @./extra/config/conf -o extra/Configs/Config.in
  254. randconfig: extra/config/conf
  255. $(RM) -r include/bits
  256. $(INSTALL) -d include/bits
  257. @./extra/config/conf -r extra/Configs/Config.in
  258. allyesconfig: extra/config/conf
  259. $(RM) -r include/bits
  260. $(INSTALL) -d include/bits
  261. @./extra/config/conf -y extra/Configs/Config.in
  262. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  263. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  264. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  265. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  266. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  267. @./extra/config/conf -o extra/Configs/Config.in
  268. allnoconfig: extra/config/conf
  269. $(RM) -r include/bits
  270. $(INSTALL) -d include/bits
  271. @./extra/config/conf -n extra/Configs/Config.in
  272. defconfig: extra/config/conf
  273. $(RM) -r include/bits
  274. $(INSTALL) -d include/bits
  275. @./extra/config/conf -d extra/Configs/Config.in
  276. clean:
  277. @$(RM) -r lib include/bits
  278. $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
  279. $(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
  280. $(MAKE) -C extra/locale locale_clean
  281. $(MAKE) headers_clean-y
  282. $(MAKE) -C test clean
  283. $(MAKE) -C utils utils_clean
  284. @set -e; \
  285. for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  286. $(RM) include/sys/$$i; \
  287. done; \
  288. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  289. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  290. $(RM) include/sys/$$i; \
  291. done; \
  292. fi
  293. @$(RM) include/linux include/asm*
  294. -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
  295. distclean: clean
  296. -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
  297. $(RM) .config .config.old .config.cmd
  298. $(RM) extra/locale/*.tgz
  299. $(MAKE) -C extra/config config_clean
  300. dist release:
  301. $(MAKE) -s distclean
  302. $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.gz
  303. svn -q export . ../uClibc-$(VERSION)
  304. $(TAR) czf ../uClibc-$(VERSION).tar.gz -C .. uClibc-$(VERSION)
  305. du -b ../uClibc-$(VERSION).tar.gz
  306. check:
  307. $(MAKE) -C test