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 $(top_builddir)Rules.mak
  14. sub_headers := headers
  15. ifeq ($(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. $(Q)\
  50. set -e; \
  51. if [ -e libc/sysdeps/linux/$(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. echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
  106. $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
  107. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
  108. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/_lfs_64.h
  109. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
  110. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
  111. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
  112. ifneq ($(UCLIBC_HAS_FLOATS),y)
  113. # Remove floating point related headers since float support is disabled.
  114. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
  115. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
  116. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
  117. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
  118. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
  119. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
  120. endif
  121. ifneq ($(UCLIBC_HAS_WCHAR),y)
  122. # Remove wide char headers since wide char support is disabled.
  123. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
  124. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
  125. endif
  126. ifneq ($(UCLIBC_HAS_LOCALE),y)
  127. # Remove iconv header since locale support is disabled.
  128. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
  129. endif
  130. ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
  131. # Remove printf header since custom print specifier support is disabled.
  132. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
  133. endif
  134. ifneq ($(UCLIBC_HAS_XLOCALE),y)
  135. # Remove xlocale header since extended locale support is disabled.
  136. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
  137. endif
  138. ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
  139. # Remove libintl header since gettext support is disabled.
  140. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
  141. endif
  142. ifneq ($(UCLIBC_HAS_REGEX),y)
  143. # Remove regex headers since regex support is disabled.
  144. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
  145. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
  146. endif
  147. ifneq ($(UCLIBC_HAS_WORDEXP),y)
  148. # Remove wordexp header since wordexp support is disabled.
  149. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
  150. endif
  151. ifneq ($(UCLIBC_HAS_FTW),y)
  152. # Remove ftw header since ftw support is disabled.
  153. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
  154. endif
  155. ifneq ($(UCLIBC_HAS_GLOB),y)
  156. # Remove glob header since glob support is disabled.
  157. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
  158. endif
  159. ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
  160. ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
  161. # Remove getopt header since gnu getopt support is disabled.
  162. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
  163. endif
  164. endif
  165. ifneq ($(UCLIBC_HAS_SHADOW),y)
  166. # Remove shadow header since shadow password support is disabled.
  167. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
  168. endif
  169. ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
  170. # Remove thread_db header since thread debug support is disabled.
  171. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
  172. endif
  173. ifneq ($(UCLIBC_HAS_THREADS),y)
  174. # Remove pthread headers since thread support is disabled.
  175. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
  176. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
  177. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
  178. endif
  179. ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
  180. # Remove this as it is only used internally.
  181. $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
  182. endif
  183. -@for i in `find $(PREFIX)$(DEVEL_PREFIX)include -type d` ; do \
  184. chmod 755 $$i; chmod 644 $$i/*.h > /dev/null 2>&1; \
  185. done
  186. -chown -R `id | sed 's/^uid=\([0-9]*\).*gid=\([0-9]*\).*$$/\1:\2/'` $(PREFIX)$(DEVEL_PREFIX)include
  187. # Installs development library links.
  188. install_dev: install_headers
  189. $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
  190. -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
  191. ifeq ($(HAVE_SHARED),y)
  192. for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  193. sed -e 's/lib\///'` ; do \
  194. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
  195. $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
  196. done
  197. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
  198. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  199. sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
  200. -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
  201. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
  202. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
  203. fi
  204. ifeq ($(UCLIBC_HAS_THREADS),y)
  205. ifneq ($(LINUXTHREADS_OLD),y)
  206. if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) ] ; then \
  207. $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  208. cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  209. echo "GROUP ( $(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)lib/libpthread_nonshared.a )" \
  210. >> $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
  211. fi
  212. endif
  213. endif
  214. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  215. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  216. $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
  217. endif
  218. ifeq ($(DOPIC),y)
  219. # # If we build shared libraries then the static libs are PIC...
  220. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  221. if [ -d lib ] ; then \
  222. for i in `find lib/ -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
  223. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
  224. | sed -e 's/\.a$$/_pic.a/'`; \
  225. done ; \
  226. fi
  227. endif
  228. endif
  229. ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
  230. for file in lib/lib*.gdb; do \
  231. if test -f $$file; then \
  232. $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
  233. $(INSTALL) -m 755 `echo $$file | sed 's/\.gdb$$//'` \
  234. $(PREFIX)$(DEVEL_PREFIX)lib; \
  235. fi; \
  236. done
  237. endif
  238. # Installs run-time libraries
  239. install_runtime:
  240. ifeq ($(HAVE_SHARED),y)
  241. $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
  242. $(INSTALL) -m 644 lib/lib*-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  243. $(PREFIX)$(RUNTIME_PREFIX)lib
  244. cd lib && $(TAR) -cf - *.so.* | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)lib
  245. @if [ -x lib/$(UCLIBC_LDSO_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so ] ; then \
  246. set -e; \
  247. $(SHELL_SET_X); \
  248. $(INSTALL) -m 755 lib/$(UCLIBC_LDSO_NAME)-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so \
  249. $(PREFIX)$(RUNTIME_PREFIX)lib; \
  250. fi
  251. endif
  252. utils:
  253. $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
  254. # Installs helper applications, such as 'ldd' and 'ldconfig'
  255. install_utils: utils
  256. $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
  257. else # ifeq ($(HAVE_DOT_CONFIG),y)
  258. all: menuconfig
  259. headers:
  260. @echo "Need to make a config file first, run: make menuconfig"
  261. @false
  262. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  263. # configuration
  264. # ---------------------------------------------------------------------------
  265. extra/config/conf extra/config/mconf:
  266. $(MAKE) -C extra/config $(notdir $@)
  267. menuconfig: extra/config/mconf
  268. $(Q)./extra/config/mconf extra/Configs/Config.in
  269. config: extra/config/conf
  270. $(Q)./extra/config/conf extra/Configs/Config.in
  271. oldconfig: extra/config/conf
  272. $(Q)./extra/config/conf -o extra/Configs/Config.in
  273. randconfig: extra/config/conf
  274. $(Q)./extra/config/conf -r extra/Configs/Config.in
  275. allyesconfig: extra/config/conf
  276. $(Q)./extra/config/conf -y extra/Configs/Config.in
  277. sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
  278. sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
  279. sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
  280. sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
  281. sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
  282. $(Q)./extra/config/conf -o extra/Configs/Config.in
  283. allnoconfig: extra/config/conf
  284. $(Q)./extra/config/conf -n extra/Configs/Config.in
  285. defconfig: extra/config/conf
  286. $(Q)./extra/config/conf -d extra/Configs/Config.in
  287. clean:
  288. $(Q)$(RM) -r lib include/bits
  289. $(RM) lib*/*.a ldso/*/*.a libpthread/*/*.a
  290. $(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
  291. $(MAKE) -C extra/locale locale_clean
  292. $(MAKE) headers_clean-y
  293. $(MAKE) -s -C test clean
  294. $(MAKE) -C utils utils_clean
  295. @set -e; \
  296. for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
  297. $(RM) include/sys/$$i; \
  298. done; \
  299. if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  300. for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
  301. $(RM) include/sys/$$i; \
  302. done; \
  303. fi
  304. @$(RM) include/linux include/asm*
  305. -find . \( -name \*.o -o -name \*.os -o -name \*.oS \) -exec $(RM) {} \;
  306. distclean: clean
  307. -find . \( -name core -o -name \*.orig -o -name \*~ \) -exec $(RM) {} \;
  308. $(RM) .config .config.old .config.cmd
  309. $(RM) extra/locale/*.tgz
  310. $(MAKE) -C extra/config config_clean
  311. dist release:
  312. $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
  313. svn -q export . ../uClibc-$(VERSION)
  314. $(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
  315. du -b ../uClibc-$(VERSION).tar.bz2
  316. test check:
  317. $(Q)$(MAKE) -C test