Makefile.in 21 KB

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  1. # Makefile for uClibc
  2. #
  3. # Copyright (C) 2000-2008 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. include $(top_srcdir)Rules.mak
  11. sub_headers := headers
  12. ifeq ($(HAVE_DOT_CONFIG),y)
  13. all: pregen libs startfiles
  14. libs: pregen
  15. # In this section, we need .config
  16. -include $(top_builddir).config.cmd
  17. else # ifeq ($(HAVE_DOT_CONFIG),y)
  18. all: menuconfig
  19. headers:
  20. @echo "Need to make a config file first, run: make menuconfig"
  21. @false
  22. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  23. include $(top_srcdir)extra/locale/Makefile.in
  24. include $(top_srcdir)ldso/Makefile.in
  25. include $(top_srcdir)libcrypt/Makefile.in
  26. include $(top_srcdir)libintl/Makefile.in
  27. include $(top_srcdir)libm/Makefile.in
  28. include $(top_srcdir)libnsl/Makefile.in
  29. include $(top_srcdir)libresolv/Makefile.in
  30. include $(top_srcdir)libutil/Makefile.in
  31. include $(top_srcdir)libpthread/Makefile.in
  32. include $(top_srcdir)librt/Makefile.in
  33. include $(top_srcdir)libubacktrace/Makefile.in
  34. # last included to catch all the objects added by others (locales/threads)
  35. include $(top_srcdir)libc/Makefile.in
  36. conf := $(top_builddir)extra/config/conf
  37. mconf := $(top_builddir)extra/config/mconf
  38. nconf := $(top_builddir)extra/config/nconf
  39. ifeq ($(HAVE_DOT_CONFIG),y)
  40. # If the .config changes then we have to make sure that our includes are
  41. # updated properly. This would normally work by saying that the headers
  42. # have uClibc_config.h as prerequisite but since we _symlink_ the headers
  43. # and do not (?) want to rely on 'make -L' we better update them right here,
  44. # on spot to save us from alot of hazzle.
  45. $(top_builddir)include/bits/uClibc_config.h: $(conf) $(KCONFIG_CONFIG) $(top_srcdir)extra/scripts/conf-header.sh | $(top_builddir)include/bits
  46. @$(disp_gen)
  47. $(Q)$< -s $(Kconfig)
  48. $(Q)$(top_srcdir)extra/scripts/conf-header.sh $(KCONFIG_CONFIG) > $@.tmp
  49. $(Q)$(MAKE) headers-y
  50. $(Q)mv $@.tmp $@
  51. # The above doesn't work for threads, though. Just using check-symlinks for now.
  52. # XXX: FIXME: this is ugly
  53. MAKEFLAGS += -L
  54. $(top_builddir)include/config/linuxthreads/old.h $(top_builddir)include/config/linuxthreads/new.h:
  55. @true
  56. $(top_builddir)include/generated/unifdef_config.h: $(top_builddir)include/bits/uClibc_config.h | $(top_builddir)include/generated
  57. @$(disp_gen)
  58. $(Q)$(SED) -e '1,3d' $^ > $@
  59. # For the moment, we have to keep re-running this target
  60. # because the fix includes scripts rely on pre-processers
  61. # in order to generate the headers correctly :(. That
  62. # means we can't use the $(HOSTCC) in order to get the
  63. # correct output.
  64. ifeq ($(ARCH_USE_MMU),y)
  65. export header_extra_args =
  66. else
  67. export header_extra_args = -n
  68. endif
  69. HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  70. ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
  71. HEADERS_BITS_COMMON_NO_LEGACY := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common-generic/bits/*.h))
  72. HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_COMMON_NO_LEGACY),$(HEADERS_BITS_COMMON))
  73. ALL_HEADERS_BITS_COMMON_NO_LEGACY := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON_NO_LEGACY))
  74. endif
  75. HEADERS_BITS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  76. HEADERS_BITS_SUBARCH :=
  77. ifneq ($(TARGET_SUBARCH),)
  78. HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
  79. endif
  80. ifneq ($(HEADERS_BITS_PTHREAD),)
  81. HEADERS_BITS_ARCH := $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_ARCH))
  82. HEADERS_BITS_SUBARCH:= $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_SUBARCH))
  83. endif
  84. HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
  85. HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
  86. HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
  87. HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
  88. ALL_HEADERS_COMMON := $(top_builddir)include/fpu_control.h \
  89. $(top_builddir)include/jmpbuf-offsets.h \
  90. $(top_builddir)include/jmpbuf-unwind.h \
  91. $(top_builddir)include/dl-osinfo.h \
  92. $(top_builddir)include/hp-timing.h \
  93. $(top_builddir)include/not-cancel.h
  94. ALL_HEADERS_BITS_COMMON := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
  95. ALL_HEADERS_BITS_ARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
  96. ifneq ($(TARGET_SUBARCH),)
  97. ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
  98. else
  99. ALL_HEADERS_BITS_SUBARCH :=
  100. endif
  101. ALL_HEADERS_SYS_COMMON := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
  102. ALL_HEADERS_SYS_ARCH := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_ARCH))
  103. target-headers-sysdep := \
  104. $(ALL_HEADERS_COMMON) \
  105. $(ALL_HEADERS_BITS_COMMON) \
  106. $(ALL_HEADERS_BITS_ARCH) \
  107. $(ALL_HEADERS_BITS_SUBARCH) \
  108. $(ALL_HEADERS_SYS_COMMON) \
  109. $(ALL_HEADERS_SYS_ARCH) \
  110. $(ALL_HEADERS_BITS_PTHREAD)
  111. ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
  112. target-headers-sysdep += $(ALL_HEADERS_BITS_COMMON_NO_LEGACY)
  113. endif
  114. $(top_builddir)include/fpu_control.h $(top_builddir)include/jmpbuf-offsets.h $(top_builddir)include/jmpbuf-unwind.h:
  115. @$(disp_ln)
  116. $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
  117. $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
  118. $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
  119. $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h $(top_builddir)include/not-cancel.h:
  120. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
  121. $(ALL_HEADERS_BITS_COMMON):
  122. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
  123. $(ALL_HEADERS_BITS_ARCH):
  124. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
  125. ifneq ($(ARCH_HAS_DEPRECATED_SYSCALLS),y)
  126. $(ALL_HEADERS_BITS_COMMON_NO_LEGACY):
  127. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common-generic/bits/$(@F) $@
  128. endif
  129. ifneq ($(TARGET_SUBARCH),)
  130. $(ALL_HEADERS_BITS_SUBARCH):
  131. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
  132. endif
  133. ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
  134. $(ALL_HEADERS_SYS_COMMON):
  135. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
  136. endif
  137. ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
  138. $(ALL_HEADERS_SYS_ARCH):
  139. $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
  140. endif
  141. $(target-headers-sysdep) $(pregen-headers-y): | $(top_builddir)include/bits $(top_builddir)include/sys $(top_builddir)include/bits/sysnum.h
  142. HEADERCLEAN_common:
  143. $(do_rm) $(ALL_HEADERS_COMMON)
  144. headers_clean-y += HEADERCLEAN_common
  145. HEADERCLEAN_config:
  146. $(do_rm) -r $(addprefix $(top_builddir)include/,config generated)
  147. menuconfig-clean-y: HEADERCLEAN_config
  148. # The headers. Arch specific headers are specified via ARCH_HEADERS in
  149. # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
  150. # libc/sysdeps/linux/Makefile.commonarch to headers-y
  151. headers-y += $(target-headers-sysdep)
  152. headers: $(top_builddir)include/bits/uClibc_config.h | subdirs
  153. $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
  154. subdirs: $(addprefix $(top_builddir),$(subdirs))
  155. $(pregen-headers-y): $(headers_dep)
  156. pregen: headers $(pregen-headers-y) $(headers_dep)
  157. $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits
  158. @$(disp_gen)
  159. $(Q)set -e; \
  160. KERNEL_HEADERS="${KERNEL_HEADERS}" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $@.new; \
  161. cmp -s $@ $@.new && $(RM) $@.new || mv -f $@.new $@
  162. @# Ugly linux specific hack..
  163. $(Q)if grep -q __NR_ $@; then true; else \
  164. rm -f $@; \
  165. echo "ERROR: Could not generate syscalls."; \
  166. echo "Make sure that you have properly installed kernel headers."; \
  167. echo "Your .config KERNEL_HEADERS=\"\" was set to:"; \
  168. echo "${KERNEL_HEADERS}"; \
  169. exit 1; \
  170. fi
  171. .PHONY: $(LOCAL_INSTALL_PATH)
  172. $(LOCAL_INSTALL_PATH):
  173. $(Q)$(MAKE) PREFIX=$(LOCAL_INSTALL_PATH) \
  174. RUNTIME_PREFIX=/ \
  175. DEVEL_PREFIX=/usr/ \
  176. HOSTCC="$(HOSTCC)" \
  177. install
  178. install: install_runtime install_dev
  179. RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
  180. $(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
  181. $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
  182. $(hcompile.u)
  183. # Installs header files.
  184. # a "y" here means the feature is enabled and so we should *not* rm it.
  185. # if the option expands to nothing though, we can punt the headers.
  186. HEADERS_RM- := \
  187. config \
  188. generated \
  189. internal \
  190. cancel.h \
  191. dl-osinfo.h \
  192. jmpbuf-offsets.h \
  193. jmpbuf-unwind.h \
  194. hp-timing.h \
  195. not-cancel.h \
  196. _lfs_64.h \
  197. bits/uClibc_arch_features.h \
  198. bits/kernel_sigaction.h \
  199. bits/kernel_stat.h \
  200. bits/kernel_types.h \
  201. bits/libc-lock.h \
  202. bits/stdio-lock.h \
  203. bits/syscalls.h \
  204. bits/syscalls-common.h \
  205. bits/uClibc_fpmax.h \
  206. bits/uClibc_mutex.h \
  207. bits/uClibc_pthread.h \
  208. bits/uClibc_uintmaxtostr.h \
  209. bits/uClibc_uwchar.h \
  210. bits/uClibc_va_copy.h \
  211. bits/sigcontextinfo.h \
  212. bits/stackinfo.h \
  213. atomic.h \
  214. bits/atomic.h \
  215. tls.h \
  216. rpc/des_crypt.h \
  217. rpc/key_prot.h \
  218. rpc/rpc_des.h
  219. ifeq ($(UCLIBC_STRICT_HEADERS),y)
  220. HEADERS_RM- += sgtty.h
  221. endif
  222. HEADERS_RM-$(HAVE_SHARED) += dlfcn.h bits/dlfcn.h
  223. HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT) += thread_db.h
  224. HEADERS_RM-$(UCLIBC_HAS_BSD_ERR) += err.h
  225. HEADERS_RM-$(UCLIBC_HAS_CRYPT) += crypt.h
  226. HEADERS_RM-$(UCLIBC_HAS_EPOLL) += sys/epoll.h
  227. HEADERS_RM-$(UCLIBC_HAS_FENV) += fenv.h bits/fenv.h bits/fenvinline.h
  228. HEADERS_RM-$(UCLIBC_HAS_FLOATS) += complex.h fpu_control.h ieee754.h \
  229. math.h \
  230. tgmath.h \
  231. bits/math*.h
  232. HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW)) += ftw.h
  233. HEADERS_RM-$(UCLIBC_HAS_FTS) += fts.h
  234. HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS) += libintl.h
  235. HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
  236. HEADERS_RM-$(UCLIBC_HAS_GLOB) += glob.h
  237. HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR) += error.h
  238. HEADERS_RM-$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
  239. HEADERS_RM-$(UCLIBC_HAS_IPV6) += netinet/ip6.h netinet/icmp6.h
  240. HEADERS_RM-$(UCLIBC_HAS_BACKTRACE) += execinfo.h
  241. HEADERS_RM-$(UCLIBC_HAS_LOCALE) += iconv.h bits/uClibc_ctype.h
  242. HEADERS_RM-$(UCLIBC_HAS_PTY) += pty.h
  243. HEADERS_RM-$(UCLIBC_HAS_REALTIME) += mqueue.h bits/mqueue.h sched.h \
  244. bits/sched.h \
  245. semaphore.h
  246. HEADERS_RM-$(UCLIBC_HAS_REGEX) += regex.h regexp.h
  247. HEADERS_RM-$(UCLIBC_HAS_RPC) += rpc
  248. HEADERS_RM-$(UCLIBC_HAS_SHADOW) += shadow.h
  249. HEADERS_RM-$(UCLIBC_HAS_SOCKET) += sys/socket.h bits/socket.h sys/socketvar.h bits/socket_type.h
  250. HEADERS_RM-$(UCLIBC_HAS_SYSLOG) += syslog.h sys/syslog.h bits/syslog*.h
  251. HEADERS_RM-$(UCLIBC_HAS_THREADS) += *thread*.h semaphore.h \
  252. bits/*thread*.h \
  253. bits/initspin.h
  254. HEADERS_RM-$(UCLIBC_HAS_THREADS_NATIVE) += atomic.h bits/atomic.h
  255. HEADERS_RM-$(UCLIBC_HAS_OBSTACK) += obstack.h
  256. HEADERS_RM-$(UCLIBC_HAS_UTMP) += bits/utmp.h utmp.h
  257. HEADERS_RM-$(UCLIBC_HAS_UTMPX) += bits/utmpx.h utmpx.h
  258. HEADERS_RM-$(UCLIBC_HAS_WCHAR) += wchar.h wctype.h
  259. HEADERS_RM-$(UCLIBC_HAS_WORDEXP) += wordexp.h
  260. HEADERS_RM-$(UCLIBC_HAS_XATTR) += sys/xattr.h
  261. HEADERS_RM-$(UCLIBC_HAS_XLOCALE) += xlocale.h
  262. HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC) += \
  263. sys/cachectl.h \
  264. bits/eventfd.h \
  265. sys/eventfd.h \
  266. sys/fsuid.h \
  267. bits/inotify.h \
  268. sys/inotify.h \
  269. sys/kdaemon.h \
  270. sys/perm.h \
  271. sys/personality.h \
  272. sys/prctl.h \
  273. sys/random.h \
  274. sys/reboot.h \
  275. sys/sendfile.h \
  276. bits/signalfd.h \
  277. sys/signalfd.h \
  278. bits/statfs.h \
  279. sys/statfs.h \
  280. sys/swap.h \
  281. sys/sysctl.h \
  282. sys/sysinfo.h \
  283. bits/timerfd.h \
  284. sys/timerfd.h \
  285. sys/sysmips.h \
  286. sys/vfs.h
  287. HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG) += ifaddrs.h
  288. HEADERS_RM-$(UCLIBC_SV4_DEPRECATED) += ustat.h sys/ustat.h bits/ustat.h
  289. HEADERS_RM-$(UCLIBC_SUSV3_LEGACY) += sys/timeb.h regexp.h
  290. HEADERS_RM-$(UCLIBC_SUSV4_LEGACY) += utime.h ucontext.h
  291. HEADERS_RM-$(UCLIBC_HAS_ADVANCED_REALTIME) += spawn.h
  292. ifneq ($(findstring install,$(MAKECMDGOALS)),)
  293. $(addprefix $(PREFIX)$(DEVEL_PREFIX),include $(MULTILIB_DIR)):
  294. $(do_mkdir)
  295. # avoid warning about duplicate targets in rule or overrides
  296. ifneq ($(abspath $(RUNTIME_PREFIX)$(MULTILIB_DIR)),$(abspath $(DEVEL_PREFIX)$(MULTILIB_DIR)))
  297. $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR):
  298. $(do_mkdir)
  299. endif
  300. endif
  301. install_headers: headers $(top_builddir)extra/scripts/unifdef $(top_builddir)include/generated/unifdef_config.h | $(PREFIX)$(DEVEL_PREFIX)include
  302. @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
  303. $(Q)top_builddir=$(top_builddir) \
  304. $(top_srcdir)extra/scripts/install_headers.sh \
  305. include $(PREFIX)$(DEVEL_PREFIX)include
  306. ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
  307. @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
  308. $(Q)top_builddir=$(top_builddir) \
  309. $(top_srcdir)extra/scripts/install_headers.sh \
  310. $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
  311. endif
  312. $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
  313. ifeq ($(UCLIBC_HAS_WCHAR),)
  314. $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
  315. else
  316. $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
  317. endif
  318. # Installs startfiles
  319. install_startfiles: startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
  320. -$(INSTALL) -m 644 $(startfiles) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
  321. # Installs development library links.
  322. install_dev: install_headers install_runtime install_startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
  323. -$(INSTALL) -m 644 $(top_builddir)lib/*.a $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
  324. ifeq ($(HAVE_SHARED),y)
  325. for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
  326. $(SED) -e 's/lib\///'` ; do \
  327. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(ABI_VERSION) \
  328. $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$i; \
  329. done
  330. ifeq ($(HARDWIRED_ABSPATH),y)
  331. if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
  332. $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
  333. $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
  334. -e 's:$(SHARED_LIBNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME):' \
  335. -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
  336. $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
  337. $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
  338. fi
  339. else
  340. -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
  341. endif
  342. echo "$(UBACKTRACE_ASNEEDED)" >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so
  343. ifeq ($(UCLIBC_HAS_THREADS),y)
  344. ifneq ($(LINUXTHREADS_OLD),y)
  345. ifeq ($(HARDWIRED_ABSPATH),y)
  346. if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) ] ; then \
  347. $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
  348. cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
  349. echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
  350. >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
  351. $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
  352. fi
  353. else
  354. -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
  355. endif
  356. endif
  357. endif
  358. ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
  359. $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
  360. $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
  361. endif
  362. ifeq ($(DOPIC),y)
  363. # # If we build shared libraries then the static libs are PIC...
  364. # # Make _pic.a symlinks to make mklibs.py and similar tools happy.
  365. if [ -d $(top_builddir)lib ] ; then \
  366. for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
  367. $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
  368. | $(SED) -e 's/\.a$$/_pic.a/'`; \
  369. done ; \
  370. fi
  371. endif
  372. endif
  373. ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
  374. for file in $(top_builddir)lib/lib*.gdb; do \
  375. if test -f $$file; then \
  376. $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
  377. $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
  378. $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
  379. fi; \
  380. done
  381. endif
  382. # Installs run-time libraries
  383. install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
  384. ifeq ($(HAVE_SHARED),y)
  385. $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
  386. $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
  387. (cd $(top_builddir)lib && $(TAR) --exclude=$(UCLIBC_LDSO_NAME).so.lds -cf - *.so.*) \
  388. | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
  389. @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
  390. set -e; \
  391. $(SHELL_SET_X); \
  392. $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
  393. $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
  394. fi
  395. endif
  396. utils: | pregen
  397. $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils $@
  398. # Installs helper applications, such as 'ldd' and 'ldconfig'
  399. install_utils: utils
  400. $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils utils_install
  401. endif # ifeq ($(HAVE_DOT_CONFIG),y)
  402. hostutils: | pregen
  403. $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
  404. install_hostutils: hostutils
  405. $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
  406. $(addprefix $(top_builddir),include include/bits include/sys include/config include/generated lib extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
  407. $(do_mkdir)
  408. # configuration
  409. # ---------------------------------------------------------------------------
  410. $(conf) $(mconf) $(nconf): | $(top_builddir)include/config $(top_builddir)include/generated $(top_builddir)extra/config/lxdialog
  411. $(Q)$(MAKE) -C extra/config $(@F)
  412. arch-defconfigs := $(notdir $(wildcard $(top_srcdir)extra/Configs/defconfigs/$(ARCH)/*_defconfig))
  413. menuconfig: $(mconf)
  414. $(Q)$< $(Kconfig)
  415. config: $(conf)
  416. $(Q)$< $(Kconfig)
  417. nconfig: $(nconf)
  418. $(Q)$< $(Kconfig)
  419. oldaskconfig: $(conf)
  420. $(Q)$< -a $(Kconfig)
  421. silentoldconfig: $(conf)
  422. $(Q)$< -s $(Kconfig)
  423. oldconfig: $(conf)
  424. $(Q)$< -o $(Kconfig)
  425. allnoconfig: $(conf)
  426. $(Q)$< -n $(Kconfig)
  427. allyesconfig: $(conf)
  428. $(Q)$< -y $(Kconfig)
  429. $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
  430. -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
  431. -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
  432. -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
  433. -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
  434. $(KCONFIG_CONFIG)
  435. $(Q)$< -o $(Kconfig)
  436. alldefconfig: $(conf)
  437. $(Q)$< -A $(Kconfig)
  438. randconfig: $(conf)
  439. $(Q)$< -r $(Kconfig)
  440. cmd_defconfig = $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ $(Kconfig)
  441. defconfig: $(conf) ; $(cmd_defconfig)
  442. %_defconfig: $(conf) ; $(cmd_defconfig)
  443. savedefconfig: $(conf)
  444. $(Q)$< -S defconfig $(Kconfig)
  445. listnewconfig: $(conf)
  446. $(Q)$< -l $(Kconfig)
  447. olddefconfig: $(conf)
  448. $(Q)$< -d $(Kconfig)
  449. menuconfig-clean-y:
  450. $(Q)$(MAKE) -C extra/config CLEAN_extra/config
  451. # The find here should continue to work as long as we are only symlinking
  452. # headers in to include/. I don't see this changing to anything else, so
  453. # it should be fine.
  454. include_clean:
  455. $(SECHO) " CLEAN include"
  456. $(Q)$(RM) -r $(top_builddir)include/bits
  457. $(Q)find $(top_builddir)include/ -type l -exec rm -f {} +
  458. clean: include_clean
  459. $(Q)$(RM) -r $(top_builddir)lib
  460. @$(MAKE) -C utils CLEAN_utils
  461. +$(MAKE) -s -C test clean
  462. $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
  463. $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
  464. distclean: realclean
  465. -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
  466. $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
  467. $(Q)$(RM) $(top_builddir)extra/locale/*.tgz
  468. @$(MAKE) -C extra/config distclean
  469. dist release:
  470. $(RM) ../uClibc-$(VERSION).tar
  471. git archive --format=tar --prefix=uClibc-$(VERSION)/ HEAD \
  472. > ../uClibc-$(VERSION).tar
  473. cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
  474. cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
  475. du -b ../uClibc-$(VERSION).tar.{bz2,xz}
  476. test check: test_compile
  477. $(Q)$(MAKE) -C test \
  478. $(if $(O),top_builddir=$(O)/)
  479. test_compile: $(LOCAL_INSTALL_PATH)
  480. $(Q)$(MAKE) -C test compile \
  481. $(if $(O),top_builddir=$(O)/)
  482. test_gen: $(LOCAL_INSTALL_PATH)
  483. $(Q)$(MAKE) -C test gen \
  484. $(if $(O),top_builddir=$(O)/)