vars.mk 9.8 KB

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  1. # This file is part of the OpenADK project. OpenADK is copyrighted
  2. # material, please see the LICENCE file in the top-level directory.
  3. CP= cp -fpR
  4. INSTALL_DIR= install -d -m0755
  5. INSTALL_DATA= install -m0644
  6. INSTALL_BIN= install -m0755
  7. INSTALL_SCRIPT= install -m0755
  8. MAKEFLAGS= $(EXTRA_MAKEFLAGS)
  9. BUILD_USER= $(shell id -un)
  10. BUILD_GROUP= $(shell id -gn)
  11. ifeq ($(ADK_TARGET_ABI),)
  12. ADK_SUFFIX:= _${ADK_TARGET_SYSTEM}_${ADK_TARGET_LIBC}_${ADK_TARGET_CPU_ARCH}
  13. else
  14. ADK_SUFFIX:= _${ADK_TARGET_SYSTEM}_${ADK_TARGET_LIBC}_${ADK_TARGET_CPU_ARCH}_${ADK_TARGET_ABI}
  15. endif
  16. # some global dirs
  17. BASE_DIR:= $(ADK_TOPDIR)
  18. ifeq ($(ADK_DL_DIR),)
  19. DL_DIR?= $(BASE_DIR)/dl
  20. else
  21. DL_DIR?= $(ADK_DL_DIR)
  22. endif
  23. SCRIPT_DIR:= $(BASE_DIR)/scripts
  24. STAGING_HOST_DIR:= ${BASE_DIR}/host_${GNU_HOST_NAME}
  25. HOST_BUILD_DIR:= ${BASE_DIR}/host_build_${GNU_HOST_NAME}
  26. TOOLCHAIN_DIR:= ${BASE_DIR}/toolchain${ADK_SUFFIX}
  27. # dirs for cleandir
  28. FW_DIR_PFX:= $(BASE_DIR)/firmware
  29. BUILD_DIR_PFX:= $(BASE_DIR)/build_*
  30. STAGING_PKG_DIR_PFX:= ${BASE_DIR}/pkg_*
  31. STAGING_TARGET_DIR_PFX:=${BASE_DIR}/target_*
  32. TOOLCHAIN_DIR_PFX= $(BASE_DIR)/toolchain_*
  33. STAGING_HOST_DIR_PFX:= ${BASE_DIR}/host_*
  34. TARGET_DIR_PFX:= $(BASE_DIR)/root_*
  35. TARGET_DIR:= $(BASE_DIR)/root${ADK_SUFFIX}
  36. FW_DIR:= $(BASE_DIR)/firmware/${ADK_TARGET_SYSTEM}_${ADK_TARGET_LIBC}
  37. BUILD_DIR:= ${BASE_DIR}/build${ADK_SUFFIX}
  38. STAGING_TARGET_DIR:= ${BASE_DIR}/target${ADK_SUFFIX}
  39. STAGING_PKG_DIR:= ${BASE_DIR}/pkg${ADK_SUFFIX}
  40. STAGING_HOST2TARGET:= ../../target${ADK_SUFFIX}
  41. TOOLCHAIN_BUILD_DIR= $(BASE_DIR)/toolchain_build${ADK_SUFFIX}
  42. PACKAGE_DIR:= $(FW_DIR)/packages
  43. SCRIPT_TARGET_DIR:= ${STAGING_TARGET_DIR}/scripts
  44. # PATH variables
  45. TARGET_PATH= ${SCRIPT_DIR}:${STAGING_TARGET_DIR}/scripts:${TOOLCHAIN_DIR}/usr/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
  46. HOST_PATH= ${SCRIPT_DIR}:${TOOLCHAIN_DIR}/usr/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
  47. AUTOTOOL_PATH= ${TOOLCHAIN_DIR}/usr/bin:${STAGING_HOST_DIR}/usr/bin:${STAGING_TARGET_DIR}/scripts:${_PATH}
  48. ifeq ($(ADK_DISABLE_HONOUR_CFLAGS),)
  49. GCC_CHECK:= GCC_HONOUR_COPTS=2
  50. else
  51. GCC_CHECK:=
  52. endif
  53. ifeq ($(ADK_TARGET_UCLINUX),y)
  54. ADK_TARGET_LINUXTYPE:= uclinux
  55. else
  56. ADK_TARGET_LINUXTYPE:= linux
  57. endif
  58. GNU_TARGET_NAME:= $(ADK_TARGET_CPU_ARCH)-$(ADK_VENDOR)-$(ADK_TARGET_LINUXTYPE)-$(ADK_TARGET_SUFFIX)
  59. ifeq ($(ADK_TARGET_ARCH_C6X),y)
  60. GNU_TARGET_NAME:= $(ADK_TARGET_CPU_ARCH)-$(ADK_TARGET_LINUXTYPE)
  61. endif
  62. TARGET_CROSS:= $(TOOLCHAIN_DIR)/usr/bin/$(GNU_TARGET_NAME)-
  63. TARGET_COMPILER_PREFIX?=${TARGET_CROSS}
  64. CONFIGURE_TRIPLE:= --build=${GNU_HOST_NAME} \
  65. --host=${GNU_TARGET_NAME} \
  66. --target=${GNU_TARGET_NAME}
  67. ifneq ($(strip ${ADK_USE_CCACHE}),)
  68. TARGET_COMPILER_PREFIX=$(STAGING_HOST_DIR)/usr/bin/ccache ${TARGET_CROSS}
  69. endif
  70. # use a gcc wrapper for uClinux
  71. ifeq ($(ADK_TARGET_UCLINUX),y)
  72. TARGET_CC:= adk-uclinux-gcc
  73. else
  74. # target tools
  75. TARGET_CC:= ${TARGET_COMPILER_PREFIX}gcc
  76. endif
  77. TARGET_CXX:= ${TARGET_COMPILER_PREFIX}g++
  78. TARGET_LD:= ${TARGET_COMPILER_PREFIX}ld
  79. TARGET_AR:= ${TARGET_COMPILER_PREFIX}ar
  80. TARGET_RANLIB:= ${TARGET_COMPILER_PREFIX}ranlib
  81. ifneq ($(ADK_TARGET_ABI_CFLAGS),)
  82. TARGET_CC+= $(ADK_TARGET_ABI_CFLAGS)
  83. TARGET_CXX+= $(ADK_TARGET_ABI_CFLAGS)
  84. endif
  85. TARGET_CPPFLAGS:=
  86. TARGET_CFLAGS:= $(ADK_TARGET_CFLAGS) -fwrapv -fno-ident -fhonour-copts
  87. TARGET_CXXFLAGS:= $(ADK_TARGET_CFLAGS) -fwrapv -fno-ident -fhonour-copts
  88. TARGET_LDFLAGS:= -L$(STAGING_TARGET_DIR)/lib -L$(STAGING_TARGET_DIR)/usr/lib \
  89. -Wl,-O1 -Wl,-rpath -Wl,/usr/lib \
  90. -Wl,-rpath-link -Wl,${STAGING_TARGET_DIR}/usr/lib
  91. ifeq ($(ADK_TARGET_BINFMT_FLAT),y)
  92. TARGET_CFLAGS+= -msep-data
  93. TARGET_CXXFLAGS+= -msep-data
  94. TARGET_LDFLAGS+= -elf2flt
  95. endif
  96. ifeq ($(ADK_TARGET_LIB_MUSL),y)
  97. # use -static-libgcc by default only for musl
  98. TARGET_CFLAGS+= -static-libgcc
  99. TARGET_CXXFLAGS+= -static-libgcc
  100. TARGET_LDFLAGS+= -static-libgcc
  101. endif
  102. # security optimization, see http://www.akkadia.org/drepper/dsohowto.pdf
  103. ifneq ($(ADK_TARGET_USE_LD_RELRO),)
  104. TARGET_LDFLAGS+= -Wl,-z,relro
  105. endif
  106. ifneq ($(ADK_TARGET_USE_LD_BIND_NOW),)
  107. TARGET_LDFLAGS+= -Wl,-z,now
  108. endif
  109. # needed for musl ppc
  110. ifeq ($(ADK_TARGET_ARCH_PPC),y)
  111. ifeq ($(ADK_TARGET_LIB_MUSL),y)
  112. TARGET_LDFLAGS+= -Wl,--secure-plt
  113. endif
  114. endif
  115. ifeq ($(ADK_TARGET_USE_STATIC_LIBS),y)
  116. TARGET_CFLAGS+= -static
  117. TARGET_CXXFLAGS+= -static
  118. TARGET_LDFLAGS+= -static
  119. endif
  120. ifneq ($(ADK_TARGET_USE_SSP),)
  121. TARGET_CFLAGS+= -fstack-protector-all --param=ssp-buffer-size=4
  122. TARGET_CXXFLAGS+= -fstack-protector-all --param=ssp-buffer-size=4
  123. TARGET_LDFLAGS+= -fstack-protector-all
  124. endif
  125. ifneq ($(ADK_TARGET_USE_LD_GC),)
  126. TARGET_CFLAGS+= -fdata-sections -ffunction-sections
  127. TARGET_CXXFLAGS+= -fdata-sections -ffunction-sections
  128. TARGET_LDFLAGS+= -Wl,--gc-sections
  129. endif
  130. ifneq ($(ADK_TARGET_USE_LTO),)
  131. TARGET_CFLAGS+= -flto
  132. TARGET_CXXFLAGS+= -flto
  133. TARGET_LDFLAGS+= -flto
  134. endif
  135. # performance optimization, see http://www.akkadia.org/drepper/dsohowto.pdf
  136. ifneq ($(ADK_TARGET_USE_GNU_HASHSTYLE),)
  137. TARGET_LDFLAGS+= -Wl,--hash-style=gnu
  138. endif
  139. ifeq ($(ADK_TARGET_ARCH_MICROBLAZE),y)
  140. TARGET_CFLAGS+= -mxl-barrel-shift
  141. TARGET_CXXFLAGS+= -mxl-barrel-shift
  142. endif
  143. ifeq ($(ADK_TARGET_ARCH_XTENSA),y)
  144. TARGET_CFLAGS+= -mlongcalls -mtext-section-literals
  145. TARGET_CXXFLAGS+= -mlongcalls -mtext-section-literals
  146. endif
  147. # add configured cflags for optimization
  148. TARGET_CFLAGS+= $(ADK_TARGET_CFLAGS_OPT)
  149. TARGET_CXXFLAGS+= $(ADK_TARGET_CFLAGS_OPT)
  150. # always add debug information
  151. TARGET_CFLAGS+= -g3
  152. TARGET_CXXFLAGS+= -g3
  153. ifneq ($(ADK_DEBUG),)
  154. TARGET_CFLAGS+= -fno-omit-frame-pointer
  155. TARGET_CXXFLAGS+= -fno-omit-frame-pointer
  156. TARGET_CFLAGS+= -funwind-tables -fasynchronous-unwind-tables
  157. TARGET_CXXFLAGS+= -funwind-tables -fasynchronous-unwind-tables
  158. else
  159. TARGET_CPPFLAGS+= -DNDEBUG
  160. TARGET_CFLAGS+= -fomit-frame-pointer
  161. TARGET_CXXFLAGS+= -fomit-frame-pointer
  162. # stop generating eh_frame stuff
  163. TARGET_CFLAGS+= -fno-unwind-tables -fno-asynchronous-unwind-tables
  164. TARGET_CXXFLAGS+= -fno-unwind-tables -fno-asynchronous-unwind-tables
  165. endif
  166. ifeq ($(ADK_TARGET_ARCH_ARM),y)
  167. ifeq ($(ADK_LINUX_ARM_WITH_THUMB),y)
  168. TARGET_CFLAGS+= -mthumb
  169. TARGET_CXXFLAGS+= -mthumb
  170. else
  171. TARGET_CFLAGS+= -marm
  172. TARGET_CXXFLAGS+= -marm
  173. endif
  174. endif
  175. # host compiler and linker flags
  176. HOST_CPPFLAGS:= -I$(STAGING_HOST_DIR)/usr/include
  177. HOST_CFLAGS:= -O0 -g0
  178. HOST_CXXFLAGS:= -O0 -g0
  179. HOST_LDFLAGS:= -L$(STAGING_HOST_DIR)/usr/lib -Wl,-rpath -Wl,${STAGING_HOST_DIR}/usr/lib
  180. PATCH= PATH='${HOST_PATH}' ${BASH} $(SCRIPT_DIR)/patch.sh
  181. PATCHP0= PATH='${HOST_PATH}' patch -p0
  182. ifeq ($(ADK_STATIC_TOOLCHAIN),y)
  183. HOST_STATIC_CFLAGS:= -static -Wl,-static
  184. HOST_STATIC_CXXFLAGS:= -static -Wl,-static
  185. HOST_STATIC_LDFLAGS:= -Wl,-static
  186. HOST_STATIC_LLDFLAGS:= -all-static
  187. endif
  188. SED:= PATH='${HOST_PATH}' sed -i -e
  189. LINUX_DIR:= $(BUILD_DIR)/linux
  190. KERNEL_MODULE_FLAGS:= ARCH=${ADK_TARGET_ARCH} \
  191. PREFIX=/usr \
  192. KERNEL_PATH=${LINUX_DIR} \
  193. KERNELDIR=${LINUX_DIR} \
  194. KERNEL_DIR=${LINUX_DIR} \
  195. CROSS_COMPILE="${TARGET_CROSS}" \
  196. CFLAGS_MODULE="-fhonour-copts" \
  197. V=1
  198. COMMON_ENV= CONFIG_SHELL='$(strip ${SHELL})' \
  199. AUTOM4TE='${STAGING_HOST_DIR}/usr/bin/autom4te' \
  200. M4='${STAGING_HOST_DIR}/usr/bin/m4' \
  201. LIBTOOLIZE='${STAGING_HOST_DIR}/usr/bin/libtoolize -q'
  202. TARGET_ENV= AR='$(TARGET_CROSS)ar' \
  203. AS='$(TARGET_CROSS)as' \
  204. LD='$(TARGET_CROSS)ld' \
  205. NM='$(TARGET_CROSS)nm' \
  206. RANLIB='$(TARGET_CROSS)ranlib' \
  207. STRIP='$(TARGET_CROSS)strip' \
  208. OBJCOPY='$(TARGET_CROSS)objcopy' \
  209. CC='$(TARGET_CC)' \
  210. GCC='$(TARGET_CC)' \
  211. CXX='$(TARGET_CXX)' \
  212. CROSS='$(TARGET_CROSS)' \
  213. CROSS_COMPILE='$(TARGET_CROSS)' \
  214. CFLAGS='$(TARGET_CFLAGS)' \
  215. CXXFLAGS='$(TARGET_CXXFLAGS)' \
  216. CPPFLAGS='$(TARGET_CPPFLAGS)' \
  217. LDFLAGS='$(TARGET_LDFLAGS)' \
  218. CC_FOR_BUILD='$(HOST_CC)' \
  219. CXX_FOR_BUILD='$(HOST_CXX)' \
  220. CPPFLAGS_FOR_BUILD='$(HOST_CPPFLAGS)' \
  221. CFLAGS_FOR_BUILD='$(HOST_CFLAGS)' \
  222. CXXFLAGS_FOR_BUILD='$(HOST_CXXFLAGS)' \
  223. LDFLAGS_FOR_BUILD='$(HOST_LDFLAGS)' \
  224. LIBS_FOR_BUILD='$(HOST_LIBS)'
  225. HOST_ENV= CC='$(HOST_CC)' \
  226. CXX='$(HOST_CXX)' \
  227. CPPFLAGS='$(HOST_CPPFLAGS)' \
  228. CFLAGS='$(HOST_CFLAGS)' \
  229. CXXFLAGS='$(HOST_CXXFLAGS)' \
  230. LDFLAGS='$(HOST_LDFLAGS)'
  231. PKG_SUFFIX:= $(strip $(subst ",, $(ADK_PACKAGE_SUFFIX)))
  232. ifeq ($(ADK_TARGET_PACKAGE_IPKG),y)
  233. PKG_BUILD:= PATH='${HOST_PATH}' \
  234. ${BASH} ${SCRIPT_DIR}/ipkg-build
  235. PKG_INSTALL:= PATH='${HOST_PATH}' \
  236. IPKG_TMP=$(BUILD_DIR)/tmp \
  237. IPKG_INSTROOT=$(TARGET_DIR) \
  238. IPKG_CONF_DIR=$(STAGING_TARGET_DIR)/etc \
  239. IPKG_OFFLINE_ROOT=$(TARGET_DIR) \
  240. BIN_DIR=$(STAGING_HOST_DIR)/usr/bin \
  241. ${BASH} ${SCRIPT_DIR}/ipkg \
  242. -force-defaults -force-depends install
  243. PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/ipkg
  244. else
  245. PKG_BUILD:= PATH='${HOST_PATH}' ${BASH} ${SCRIPT_DIR}/tarpkg build
  246. PKG_INSTALL:= PKG_INSTROOT='$(TARGET_DIR)' \
  247. PATH='${HOST_PATH}' ${BASH} ${SCRIPT_DIR}/tarpkg install
  248. PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/pkg
  249. endif
  250. RSTRIP:= PATH="$(TARGET_PATH)" prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh
  251. STATCMD:=$(shell if stat -qs .>/dev/null 2>&1; then echo 'stat -f %z';else echo 'stat -c %s';fi)
  252. EXTRACT_CMD= PATH='${HOST_PATH}'; mkdir -p ${WRKDIR}; \
  253. cd ${WRKDIR} && \
  254. for file in ${FULLDISTFILES}; do case $$file in \
  255. *.cpio) \
  256. cat $$file | cpio -i -d ;; \
  257. *.tar) \
  258. tar -xf $$file ;; \
  259. *.cpio.Z | *.cpio.gz | *.cgz | *.mcz) \
  260. gzip -dc $$file | cpio -i -d ;; \
  261. *.tar.xz | *.txz) \
  262. xz -dc $$file | tar -xf - ;; \
  263. *.tar.Z | *.tar.gz | *.taz | *.tgz) \
  264. gzip -dc $$file | tar -xf - ;; \
  265. *.cpio.bz2 | *.cbz) \
  266. bzip2 -dc $$file | cpio -i -d ;; \
  267. *.tar.bz2 | *.tbz | *.tbz2) \
  268. bzip2 -dc $$file | tar -xf - ;; \
  269. *.zip) \
  270. cat $$file | cpio -id -H zip ;; \
  271. *.arm|*.jar) \
  272. mkdir ${WRKBUILD}; cp $$file ${WRKBUILD} ;; \
  273. *.bin) \
  274. sh $$file --force --auto-accept ;; \
  275. *) \
  276. echo "Cannot extract '$$file'" >&2; \
  277. false ;; \
  278. esac; done
  279. ifeq ($(ADK_VERBOSE),1)
  280. QUIET:=
  281. else
  282. QUIET:= --quiet
  283. endif
  284. FETCH_CMD?= wget --timeout=$(ADK_WGET_TIMEOUT) -t 3 --no-check-certificate $(QUIET)
  285. ifeq ($(ADK_HOST_CYGWIN),y)
  286. EXEEXT:= .exe
  287. endif
  288. include $(ADK_TOPDIR)/mk/mirrors.mk