vars.mk 8.1 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. # some global dirs
  12. BASE_DIR:= $(TOPDIR)
  13. ifeq ($(ADK_DL_DIR),)
  14. DL_DIR?= $(BASE_DIR)/dl
  15. else
  16. DL_DIR?= $(ADK_DL_DIR)
  17. endif
  18. TOOLS_BUILD_DIR= $(BASE_DIR)/tools_build
  19. SCRIPT_DIR:= $(BASE_DIR)/scripts
  20. STAGING_HOST_DIR:= ${BASE_DIR}/host_${GNU_HOST_NAME}
  21. # PFX dirs for cleandir
  22. FW_DIR_PFX:= $(BASE_DIR)/firmware
  23. BUILD_DIR_PFX:= $(BASE_DIR)/build_*
  24. STAGING_PKG_DIR_PFX:= ${BASE_DIR}/pkg_*
  25. STAGING_TARGET_DIR_PFX:=${BASE_DIR}/target_*
  26. TOOLCHAIN_BUILD_DIR_PFX=$(BASE_DIR)/toolchain_build_*
  27. STAGING_HOST_DIR_PFX:= ${BASE_DIR}/host_*
  28. TARGET_DIR_PFX:= $(BASE_DIR)/root_*
  29. ifeq ($(ADK_TARGET_ABI),)
  30. TARGET_DIR:= $(BASE_DIR)/root_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
  31. FW_DIR:= $(BASE_DIR)/firmware/${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
  32. BUILD_DIR:= ${BASE_DIR}/build_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
  33. STAGING_TARGET_DIR:= ${BASE_DIR}/target_${CPU_ARCH}_${ADK_TARGET_LIBC}
  34. STAGING_PKG_DIR:= ${BASE_DIR}/pkg_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}
  35. STAGING_HOST2TARGET:= ../target_${CPU_ARCH}_${ADK_TARGET_LIBC}
  36. TOOLCHAIN_BUILD_DIR= $(BASE_DIR)/toolchain_build_${CPU_ARCH}_${ADK_TARGET_LIBC}
  37. else
  38. TARGET_DIR:= $(BASE_DIR)/root_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  39. FW_DIR:= $(BASE_DIR)/firmware/${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  40. BUILD_DIR:= ${BASE_DIR}/build_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  41. STAGING_TARGET_DIR:= ${BASE_DIR}/target_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  42. STAGING_PKG_DIR:= ${BASE_DIR}/pkg_${ADK_TARGET_SYSTEM}_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  43. STAGING_HOST2TARGET:= ../target_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  44. TOOLCHAIN_BUILD_DIR= $(BASE_DIR)/toolchain_build_${CPU_ARCH}_${ADK_TARGET_LIBC}_${ADK_TARGET_ABI}
  45. endif
  46. PACKAGE_DIR:= $(FW_DIR)/packages
  47. SCRIPT_TARGET_DIR:= ${STAGING_TARGET_DIR}/scripts
  48. # PATH variables
  49. TARGET_PATH= ${SCRIPT_DIR}:${STAGING_TARGET_DIR}/scripts:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
  50. HOST_PATH= ${SCRIPT_DIR}:${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${_PATH}
  51. AUTOTOOL_PATH= ${STAGING_HOST_DIR}/bin:${STAGING_HOST_DIR}/usr/bin:${STAGING_TARGET_DIR}/scripts:${_PATH}
  52. ifeq ($(ADK_TARGET_ABI_X32),y)
  53. GNU_TARGET_NAME= $(CPU_ARCH)-x32-linux-$(ADK_TARGET_SUFFIX)
  54. else
  55. GNU_TARGET_NAME= $(CPU_ARCH)-$(ADK_VENDOR)-linux-$(ADK_TARGET_SUFFIX)
  56. endif
  57. ifeq ($(ADK_DISABLE_HONOUR_CFLAGS),)
  58. GCC_CHECK:= GCC_HONOUR_COPTS=2
  59. else
  60. GCC_CHECK:=
  61. endif
  62. TARGET_CROSS:= $(STAGING_HOST_DIR)/bin/$(GNU_TARGET_NAME)-
  63. TARGET_COMPILER_PREFIX?=${TARGET_CROSS}
  64. CONFIGURE_TRIPLE:= --build=${GNU_HOST_NAME} --host=${GNU_TARGET_NAME} --target=${GNU_TARGET_NAME}
  65. ifneq ($(strip ${ADK_USE_CCACHE}),)
  66. TARGET_COMPILER_PREFIX=ccache ${TARGET_CROSS}
  67. endif
  68. # target compiler flags
  69. TARGET_CC:= ${TARGET_COMPILER_PREFIX}gcc
  70. TARGET_CXX:= ${TARGET_COMPILER_PREFIX}g++
  71. TARGET_LD:= ${TARGET_COMPILER_PREFIX}ld
  72. MODE_FLAGS:=
  73. ifeq ($(ADK_LINUX_ARM),y)
  74. ifeq ($(ADK_LINUX_ARM_WITH_THUMB),y)
  75. MODE_FLAGS:= -mthumb
  76. else
  77. MODE_FLAGS:= -marm
  78. endif
  79. endif
  80. TARGET_CPPFLAGS:=
  81. TARGET_CFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(ADK_TARGET_ABI_CFLAGS) $(MODE_FLAGS)
  82. TARGET_CFLAGS_LIBC:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident -fhonour-copts $(TARGET_OPTIMIZATION) $(MODE_FLAGS)
  83. TARGET_CXXFLAGS:= $(TARGET_CFLAGS_ARCH) -fwrapv -fno-ident $(MODE_FLAGS)
  84. TARGET_LDFLAGS:= -L$(STAGING_TARGET_DIR)/lib -L$(STAGING_TARGET_DIR)/usr/lib \
  85. -Wl,-O1 -Wl,-rpath -Wl,/usr/lib \
  86. -Wl,-rpath-link -Wl,${STAGING_TARGET_DIR}/usr/lib \
  87. $(ADK_TARGET_ABI_LDFLAGS)
  88. # security optimization, see http://www.akkadia.org/drepper/dsohowto.pdf
  89. TARGET_LDFLAGS+= -Wl,-z,relro,-z,now
  90. # needed for musl ppc
  91. ifeq ($(ADK_LINUX_PPC),y)
  92. ifeq ($(ADK_TARGET_LIB_MUSL),y)
  93. TARGET_LDFLAGS+= -Wl,--secure-plt
  94. endif
  95. endif
  96. ifneq ($(ADK_TOOLCHAIN_GCC_USE_SSP),)
  97. TARGET_CFLAGS+= -fstack-protector
  98. TARGET_CXXFLAGS+= -fstack-protector
  99. TARGET_LDFLAGS+= -fstack-protector
  100. endif
  101. ifneq ($(ADK_TOOLCHAIN_GCC_USE_LTO),)
  102. TARGET_CFLAGS+= -flto
  103. TARGET_CXXFLAGS+= -flto
  104. TARGET_LDFLAGS+= -flto
  105. endif
  106. ifneq ($(ADK_DEBUG),)
  107. TARGET_CFLAGS+= -g3 -fno-omit-frame-pointer
  108. else
  109. TARGET_CPPFLAGS+= -DNDEBUG
  110. TARGET_CFLAGS+= -fomit-frame-pointer $(TARGET_OPTIMIZATION)
  111. # stop generating eh_frame stuff
  112. TARGET_CFLAGS+= -fno-unwind-tables -fno-asynchronous-unwind-tables
  113. # always add debug information
  114. TARGET_CFLAGS+= -g3
  115. endif
  116. # A nifty macro to make testing gcc features easier (from uClibc project)
  117. check_gcc=$(shell \
  118. if $(CC_FOR_BUILD) $(1) -Werror -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
  119. then echo "$(1)"; else echo "$(2)"; fi)
  120. CF_FOR_BUILD=$(call check_gcc,-fhonour-copts,)
  121. # host compiler flags
  122. CPPFLAGS_FOR_BUILD?= -I$(STAGING_HOST_DIR)/usr/include
  123. CFLAGS_FOR_BUILD= -O2 -Wall $(CF_FOR_BUILD)
  124. CXXFLAGS_FOR_BUILD?= -O2 -Wall
  125. LDFLAGS_FOR_BUILD?= -L$(STAGING_HOST_DIR)/usr/lib
  126. FLAGS_FOR_BUILD= ${CPPFLAGS_FOR_BUILD} ${CFLAGS_FOR_BUILD} ${LDFLAGS_FOR_BUILD}
  127. PATCH= ${BASH} $(SCRIPT_DIR)/patch.sh
  128. SED:= PATH=${HOST_PATH} sed -i -e
  129. LINUX_DIR:= $(BUILD_DIR)/linux
  130. KERNEL_MODULE_FLAGS:= ARCH=${ARCH} \
  131. KERNEL_PATH=${LINUX_DIR} KERNELDIR=${LINUX_DIR} KERNEL_DIR=${LINUX_DIR} \
  132. PREFIX=/usr CROSS_COMPILE="${TARGET_CROSS}" \
  133. LDFLAGS="$(ADK_TARGET_KERNEL_LDFLAGS)" CFLAGS_MODULE="-fhonour-copts" V=1
  134. TARGET_CONFIGURE_OPTS= PATH='${TARGET_PATH}' \
  135. AR='$(TARGET_CROSS)ar' \
  136. AS='$(TARGET_CROSS)as' \
  137. LD='$(TARGET_CROSS)ld' \
  138. NM='$(TARGET_CROSS)nm' \
  139. RANLIB='$(TARGET_CROSS)ranlib' \
  140. STRIP='${TARGET_CROSS}strip' \
  141. OBJCOPY='${TARGET_CROSS}objcopy' \
  142. CC='$(TARGET_CC)' \
  143. GCC='$(TARGET_CC)' \
  144. CXX='$(TARGET_CXX)' \
  145. CROSS='$(TARGET_CROSS)' \
  146. CROSS_COMPILE='$(TARGET_CROSS)'
  147. HOST_CONFIGURE_OPTS= CC_FOR_BUILD='${CC_FOR_BUILD}' \
  148. CPPFLAGS_FOR_BUILD='${CPPFLAGS_FOR_BUILD}' \
  149. CXX_FOR_BUILD='${CXX_FOR_BUILD}' \
  150. CFLAGS_FOR_BUILD='${CFLAGS_FOR_BUILD}' \
  151. LDFLAGS_FOR_BUILD='${LDFLAGS_FOR_BUILD}'
  152. PKG_SUFFIX:= $(strip $(subst ",, $(ADK_PACKAGE_SUFFIX)))
  153. ifeq ($(ADK_TARGET_PACKAGE_IPKG),y)
  154. PKG_BUILD:= PATH='${TARGET_PATH}' \
  155. ${BASH} ${SCRIPT_DIR}/ipkg-build
  156. PKG_INSTALL:= IPKG_TMP=$(BUILD_DIR)/tmp \
  157. IPKG_INSTROOT=$(TARGET_DIR) \
  158. IPKG_CONF_DIR=$(STAGING_TARGET_DIR)/etc \
  159. IPKG_OFFLINE_ROOT=$(TARGET_DIR) \
  160. BIN_DIR=$(STAGING_HOST_DIR)/usr/bin \
  161. ${BASH} ${SCRIPT_DIR}/ipkg \
  162. -force-defaults -force-depends install
  163. PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/ipkg
  164. else
  165. PKG_BUILD:= ${BASH} ${SCRIPT_DIR}/tarpkg build
  166. PKG_INSTALL:= PKG_INSTROOT=$(TARGET_DIR) \
  167. ${BASH} ${SCRIPT_DIR}/tarpkg install
  168. PKG_STATE_DIR:= $(TARGET_DIR)/usr/lib/pkg
  169. endif
  170. RSTRIP:= PATH="$(TARGET_PATH)" prefix='${TARGET_CROSS}' ${BASH} ${SCRIPT_DIR}/rstrip.sh
  171. STATCMD:=$(shell if stat -qs .>/dev/null 2>&1; then echo 'stat -f %z';else echo 'stat -c %s';fi)
  172. EXTRACT_CMD= mkdir -p ${WRKDIR}; \
  173. cd ${WRKDIR} && \
  174. for file in ${FULLDISTFILES}; do case $$file in \
  175. *.cpio) \
  176. cat $$file | $(STAGING_HOST_DIR)/usr/bin/cpio -i -d ;; \
  177. *.tar) \
  178. tar -xf $$file ;; \
  179. *.cpio.Z | *.cpio.gz | *.cgz | *.mcz) \
  180. gzip -dc $$file | $(STAGING_HOST_DIR)/usr/bin/cpio -i -d ;; \
  181. *.tar.xz | *.txz) \
  182. $(STAGING_HOST_DIR)/usr/bin/xz -dc $$file | tar -xf - ;; \
  183. *.tar.Z | *.tar.gz | *.taz | *.tgz) \
  184. gzip -dc $$file | tar -xf - ;; \
  185. *.cpio.bz2 | *.cbz) \
  186. $(STAGING_HOST_DIR)/usr/bin/bzip2 -dc $$file | $(STAGING_HOST_DIR)/usr/bin/cpio -i -d ;; \
  187. *.tar.bz2 | *.tbz | *.tbz2) \
  188. $(STAGING_HOST_DIR)/usr/bin/bzip2 -dc $$file | tar -xf - ;; \
  189. *.zip) \
  190. cat $$file | $(STAGING_HOST_DIR)/usr/bin/cpio -ivd -H zip ;; \
  191. *.arm) \
  192. cp $$file ${WRKDIR} ;; \
  193. *) \
  194. echo "Cannot extract '$$file'" >&2; \
  195. false ;; \
  196. esac; done
  197. ifeq ($(VERBOSE),1)
  198. QUIET:=
  199. else
  200. QUIET:= --quiet
  201. endif
  202. FETCH_CMD?= wget --timeout=$(ADK_WGET_TIMEOUT) -t 3 --no-check-certificate $(QUIET)
  203. ifeq ($(ADK_HOST_CYGWIN),y)
  204. EXEEXT:= .exe
  205. endif
  206. include $(TOPDIR)/mk/mirrors.mk