Makefile.in 12 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350
  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 $(top_builddir)Rules.mak
  14. sub_headers := headers
  15. ifeq ($(HAVE_DOT_CONFIG),y)
  16. all: pregen libs
  17. # In this section, we need .config
  18. -include .config.cmd
  19. include $(top_srcdir)ldso/Makefile.in
  20. include $(top_srcdir)libcrypt/Makefile.in
  21. include $(top_srcdir)libintl/Makefile.in
  22. include $(top_srcdir)libm/Makefile.in
  23. include $(top_srcdir)libnsl/Makefile.in
  24. include $(top_srcdir)libresolv/Makefile.in
  25. include $(top_srcdir)libutil/Makefile.in
  26. include $(top_srcdir)libpthread/Makefile.in
  27. include $(top_srcdir)librt/Makefile.in
  28. include $(top_srcdir)extra/locale/Makefile.in
  29. # last included to catch all the objects added by others (locales/threads)
  30. include $(top_srcdir)libc/Makefile.in
  31. include/bits/uClibc_config.h: extra/config/conf .config
  32. $(INSTALL) -d $(dir $@)
  33. @$< -o $(top_srcdir)extra/Configs/Config.in
  34. # For the moment, we have to keep re-running this target
  35. # because the fix includes scripts rely on pre-processers
  36. # in order to generate the headers correctly :(. That
  37. # means we can't use the $(HOSTCC) in order to get the
  38. # correct output.
  39. ifeq ($(ARCH_USE_MMU),y)
  40. export header_extra_args =
  41. else
  42. export header_extra_args = -n
  43. endif
  44. HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  45. HEADERS_BITS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  46. HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH),$(HEADERS_BITS_COMMON))
  47. headers: include/bits/uClibc_config.h
  48. $(Q)$(MAKE) headers-y
  49. $(Q)\
  50. set -e; \
  51. if [ -f libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
  52. $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
  53. else \
  54. $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
  55. fi; \
  56. for f in dl-osinfo.h hp-timing.h ; do \
  57. $(LN) -fs ../libc/sysdeps/linux/common/$$f include/ ; \
  58. done
  59. $(Q)\
  60. cd include/bits; \
  61. set -e; \
  62. for i in $(HEADERS_BITS_COMMON) ; do \
  63. $(LN) -fs ../../libc/sysdeps/linux/common/bits/$$i .; \
  64. done; \
  65. for i in $(HEADERS_BITS_ARCH) ; do \
  66. $(LN) -fs ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$$i .; \
  67. done
  68. $(Q)\
  69. cd include/sys; \
  70. set -e; \
  71. for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  72. $(LN) -fs $$i .; \
  73. done; \
  74. if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  75. for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  76. $(LN) -fs $$i .; \
  77. done; \
  78. fi
  79. $(Q)\
  80. set -e; \
  81. cd $(top_builddir); \
  82. tmp=`mktemp include/bits/sysnum.h.XXXXXX 2>/dev/null`; \
  83. [ -z "$$tmp" ] && tmp='include/bits/sysnum.h.new'; \
  84. KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir=. CC="$(CC) $(CPU_CFLAGS)" $(SHELL) extra/scripts/gen_bits_syscall_h.sh > $$tmp; \
  85. if cmp include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
  86. $(RM) $$tmp; \
  87. else \
  88. mv -f $$tmp include/bits/sysnum.h; \
  89. fi
  90. ifeq ($(UCLIBC_HAS_LOCALE),y)
  91. $(MAKE) locale_headers
  92. endif
  93. pregen: headers
  94. install: install_runtime install_dev
  95. RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
  96. # Installs header files.
  97. install_headers:
  98. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
  99. printf ".svn\n.cvsignore\nCVS\n" > tar_exclude ; \
  100. $(TAR) -chf - -X tar_exclude include \
  101. | $(TAR) -xf - -C $(PREFIX)$(DEVEL_PREFIX)
  102. rm -f tar_exclude
  103. printf '#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/_lfs_64.h
  107. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
  108. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
  109. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
  110. ifneq ($(UCLIBC_HAS_FLOATS),y)
  111. # Remove floating point related headers since float support is disabled.
  112. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  113. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  114. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  115. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  116. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  117. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
  118. endif
  119. ifneq ($(UCLIBC_HAS_WCHAR),y)
  120. # Remove wide char headers since wide char support is disabled.
  121. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  122. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  123. endif
  124. ifneq ($(UCLIBC_HAS_LOCALE),y)
  125. # Remove iconv header since locale support is disabled.
  126. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  127. endif
  128. ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
  129. # Remove printf header since custom print specifier support is disabled.
  130. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  131. endif
  132. ifneq ($(UCLIBC_HAS_XLOCALE),y)
  133. # Remove xlocale header since extended locale support is disabled.
  134. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  135. endif
  136. ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  137. # Remove libintl header since gettext support is disabled.
  138. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  139. endif
  140. ifneq ($(UCLIBC_HAS_REGEX),y)
  141. # Remove regex headers since regex support is disabled.
  142. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  143. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  144. endif
  145. ifneq ($(UCLIBC_HAS_WORDEXP),y)
  146. # Remove wordexp header since wordexp support is disabled.
  147. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  148. endif
  149. ifneq ($(UCLIBC_HAS_FTW),y)
  150. # Remove ftw header since ftw support is disabled.
  151. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  152. endif
  153. ifneq ($(UCLIBC_HAS_GLOB),y)
  154. # Remove glob header since glob support is disabled.
  155. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  156. endif
  157. ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
  158. ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
  159. # Remove getopt header since gnu getopt support is disabled.
  160. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  161. endif
  162. endif
  163. ifneq ($(UCLIBC_HAS_SHADOW),y)
  164. # Remove shadow header since shadow password support is disabled.
  165. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  166. endif
  167. ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
  168. # Remove thread_db header since thread debug support is disabled.
  169. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
  170. endif
  171. ifneq ($(UCLIBC_HAS_THREADS),y)
  172. # Remove pthread headers since thread support is disabled.
  173. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
  174. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
  175. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
  176. endif
  177. ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
  178. # Remove this as it is only used internally.
  179. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
  180. endif
  181. -@for i in `find $(PREFIX)$(DEVEL_PREFIX)include -type d` ; do \
  182. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  183. done
  184. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)include
  185. # Installs development library links.
  186. install_dev: install_headers
  187. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  188. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  189. ifeq ($(HAVE_SHARED),y)
  190. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  191. sed -e 's/lib\///'` ; do \
  192. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  193. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  194. done
  195. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
  196. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  197. sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
  198. -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
  199. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
  200. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  201. fi
  202. ifeq ($(UCLIBC_HAS_THREADS),y)
  203. ifneq ($(LINUXTHREADS_OLD),y)
  204. if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) ] ; then \
  205. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  206. cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  207. echo "GROUP ( $(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)lib/libpthread_nonshared.a )" \
  208. >> $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  209. fi
  210. endif
  211. endif
  212. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  213. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  214. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  215. endif
  216. ifeq ($(DOPIC),y)
  217. # # If we build shared libraries then the static libs are PIC...
  218. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  219. if [ -d lib ] ; then \
  220. for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
  221. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  222. | sed -e 's/\.a$$/_pic.a/'`; \
  223. done ; \
  224. fi
  225. endif
  226. endif
  227. ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
  228. for file in lib/lib*.gdb; do \
  229. if test -f $$file; then \
  230. $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
  231. $(INSTALL) -m 755 `echo $$file | sed 's/\.gdb$$//'` \
  232. $(PREFIX)$(DEVEL_PREFIX)lib; \
  233. fi; \
  234. done
  235. endif
  236. # Installs run-time libraries
  237. install_runtime:
  238. ifeq ($(HAVE_SHARED),y)
  239. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  240. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  241. $(PREFIX)$(RUNTIME_PREFIX)lib
  242. cd lib && $(TAR) -cf - *.so.* | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)lib
  243. @if [ -x lib/$(UCLIBC_LDSO_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  244. set -e; \
  245. $(SHELL_SET_X); \
  246. $(INSTALL) -m 755 lib/$(UCLIBC_LDSO_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  247. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  248. fi
  249. endif
  250. utils:
  251. $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  252. # Installs helper applications, such as 'ldd' and 'ldconfig'
  253. install_utils: utils
  254. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
  255. else # ifeq ($(HAVE_DOT_CONFIG),y)
  256. all: menuconfig
  257. headers:
  258. @echo "Need to make a config file first, run: make menuconfig"
  259. @false
  260. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  261. # configuration
  262. # ---------------------------------------------------------------------------
  263. extra/config/conf extra/config/mconf:
  264. $(MAKE) -C extra/config $(notdir $@)
  265. menuconfig: extra/config/mconf
  266. $(Q)./extra/config/mconf extra/Configs/Config.in
  267. config: extra/config/conf
  268. $(Q)./extra/config/conf extra/Configs/Config.in
  269. oldconfig: extra/config/conf
  270. $(Q)./extra/config/conf -o extra/Configs/Config.in
  271. randconfig: extra/config/conf
  272. $(Q)./extra/config/conf -r extra/Configs/Config.in
  273. allyesconfig: extra/config/conf
  274. $(Q)./extra/config/conf -y extra/Configs/Config.in
  275. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  276. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  277. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  278. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  279. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  280. $(Q)./extra/config/conf -o extra/Configs/Config.in
  281. allnoconfig: extra/config/conf
  282. $(Q)./extra/config/conf -n extra/Configs/Config.in
  283. defconfig: extra/config/conf
  284. $(Q)./extra/config/conf -d extra/Configs/Config.in
  285. clean:
  286. $(Q)$(RM) -r lib include/bits
  287. $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
  288. $(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
  289. $(MAKE) -C extra/locale locale_clean
  290. $(MAKE) headers_clean-y
  291. $(MAKE) -s -C test clean
  292. $(MAKE) -C utils utils_clean
  293. @set -e; \
  294. for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  295. $(RM) include/sys/$$i; \
  296. done; \
  297. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  298. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  299. $(RM) include/sys/$$i; \
  300. done; \
  301. fi
  302. @$(RM) include/linux include/asm*
  303. -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
  304. distclean: clean
  305. -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
  306. $(RM) .config .config.old .config.cmd
  307. $(RM) extra/locale/*.tgz
  308. $(MAKE) -C extra/config config_clean
  309. dist release:
  310. $(MAKE) -s distclean
  311. $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.gz
  312. svn -q export . ../uClibc-$(VERSION)
  313. $(TAR) czf ../uClibc-$(VERSION).tar.gz -C .. uClibc-$(VERSION)
  314. du -b ../uClibc-$(VERSION).tar.gz
  315. test check:
  316. $(Q)$(MAKE) -C test