share/mk/local.sys.dirdeps.mk

   1 # $FreeBSD$
   2
   3 # local configuration specific to meta mode
   4 # we assume that MK_DIRDEPS_BUILD=yes
   5
   6 # we need this until there is an alternative
   7 MK_INSTALL_AS_USER= yes
   8
   9 .-include <site.sys.dirdeps.mk>
  10 # previously only included for DIRDEPS_BUILD anyway
  11 .-include <site.meta.sys.mk>
  12
  13 .if ${MK_STAGING} == "yes"
  14
  15 STAGE_TARGET_OBJTOP:= ${STAGE_ROOT}/${TARGET_OBJ_SPEC}
  16 # These are exported for hooking in out-of-tree builds.  They will always
  17 # be overridden in sub-makes above when building in-tree.
  18 .if ${.MAKE.LEVEL} > 0
  19 .export STAGE_OBJTOP STAGE_TARGET_OBJTOP STAGE_HOST_OBJTOP
  20 .endif
  21
  22 # Use tools/install.sh which can avoid the need for xinstall for simple cases.
  23 INSTALL?=       sh ${SRCTOP}/tools/install.sh
  24 # This is for stage-install to pickup from the environment.
  25 REAL_INSTALL:=  ${INSTALL}
  26 .export REAL_INSTALL
  27 STAGE_INSTALL=  sh ${.PARSEDIR:tA}/stage-install.sh OBJDIR=${.OBJDIR:tA}
  28
  29 STAGE_LIBDIR= ${STAGE_OBJTOP}${_LIBDIR:U${LIBDIR:U/lib}}
  30 STAGE_INCLUDEDIR= ${STAGE_OBJTOP}${INCLUDEDIR:U/usr/include}
  31 # this is not the same as INCLUDEDIR
  32 STAGE_INCSDIR= ${STAGE_OBJTOP}${INCSDIR:U/include}
  33 # the target is usually an absolute path
  34 STAGE_SYMLINKS_DIR= ${STAGE_OBJTOP}
  35
  36 #LDFLAGS_LAST+= -Wl,-rpath-link,${STAGE_LIBDIR}
  37 .if ${MK_SYSROOT} == "yes"
  38 SYSROOT?= ${STAGE_OBJTOP}
  39 .else
  40 LDFLAGS_LAST+= -L${STAGE_LIBDIR}
  41 .endif
  42
  43 .endif                          # MK_STAGING
  44
  45 .-include "local.toolchain.mk"
  46
  47 .if ${.MAKE.LEVEL} > 0 && ${MACHINE} == "host" && ${.MAKE.DEPENDFILE:E} != "host"
  48 # we can use this but should not update it.
  49 UPDATE_DEPENDFILE?= NO
  50 .endif
  51
  52 # define the list of places that contain files we are responsible for
  53 .MAKE.META.BAILIWICK = ${SB} ${OBJROOT} ${STAGE_ROOT}
  54
  55 CSU_DIR.${MACHINE_ARCH} ?= csu/${MACHINE_ARCH}
  56 CSU_DIR := ${CSU_DIR.${MACHINE_ARCH}}
  57
  58 .if !empty(TIME_STAMP)
  59 TRACER= ${TIME_STAMP} ${:U}
  60 .endif
  61 .if !defined(_RECURSING_PROGS) && !defined(_RECURSING_CRUNCH) && \
  62     !make(print-dir)
  63 WITH_META_STATS= t
  64 .endif
  65
  66 # toolchains can be a pain - especially bootstrappping them
  67 .if ${MACHINE} == "host"
  68 MK_SHARED_TOOLCHAIN= no
  69 .endif
  70 TOOLCHAIN_VARS= AS AR CC CLANG_TBLGEN CXX CPP LD NM OBJCOPY RANLIB \
  71                 STRINGS SIZE LLVM_TBLGEN
  72 _toolchain_bin_CLANG_TBLGEN=    /usr/bin/clang-tblgen
  73 _toolchain_bin_LLVM_TBLGEN=     /usr/bin/llvm-tblgen
  74 _toolchain_bin_CXX=             /usr/bin/c++
  75 .ifdef WITH_TOOLSDIR
  76 TOOLSDIR?= ${HOST_OBJTOP}/tools
  77 .elif defined(STAGE_HOST_OBJTOP)
  78 TOOLSDIR?= ${STAGE_HOST_OBJTOP}
  79 .endif
  80 .if ${MK_DIRDEPS_BUILD} == "yes" && ${MACHINE} != "host"
  81 # ideally tools needed by makefiles like sh,csh,tinfo
  82 # would be built in their own directories but for now
  83 # this works well enough.
  84 BTOOLSPATH= ${HOST_OBJTOP}/${RELDIR}
  85 .else
  86 # Only define if it exists in case user didn't run bootstrap-tools.  Otherwise
  87 # the tool will be built during the build.  Building it assumes it is
  88 # TARGET==MACHINE.
  89 .if exists(${HOST_OBJTOP}/tools${.CURDIR})
  90 BTOOLSPATH= ${HOST_OBJTOP}/tools${.CURDIR}
  91 .endif
  92 .endif
  93
  94 # Don't use the bootstrap tools logic on itself.
  95 .if ${.TARGETS:Mbootstrap-tools} == "" && \
  96     !make(test-system-*) && !make(showconfig) && !make(print-dir) && \
  97     !defined(BOOTSTRAPPING_TOOLS) && !empty(TOOLSDIR) && ${.MAKE.LEVEL} == 0
  98 .for dir in /sbin /bin /usr/sbin /usr/bin
  99 PATH:= ${TOOLSDIR}${dir}:${PATH}
 100 .endfor
 101 .export PATH
 102 # Prefer the TOOLSDIR version of the toolchain if present vs the host version.
 103 .for var in ${TOOLCHAIN_VARS}
 104 _toolchain_bin.${var}=  ${TOOLSDIR}${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
 105 .if exists(${_toolchain_bin.${var}})
 106 HOST_${var}?=   ${_toolchain_bin.${var}}
 107 .export         HOST_${var}
 108 .endif
 109 .endfor
 110 .endif
 111
 112 .for var in ${TOOLCHAIN_VARS}
 113 HOST_${var}?=   ${_toolchain_bin_${var}:U/usr/bin/${var:tl}}
 114 .endfor
 115
 116 .if ${MACHINE} == "host"
 117 .for var in ${TOOLCHAIN_VARS}
 118 ${var}=         ${HOST_${var}}
 119 .endfor
 120 .endif
 121
 122 .if ${MACHINE:Nhost:Ncommon} != "" && ${MACHINE} != ${HOST_MACHINE}
 123 # cross-building
 124 .if !defined(FREEBSD_REVISION)
 125 FREEBSD_REVISION!= sed -n '/^REVISION=/{s,.*=,,;s,",,g;p; }' ${SRCTOP}/sys/conf/newvers.sh
 126 .export FREEBSD_REVISION
 127 .endif
 128 CROSS_TARGET_FLAGS= -target ${MACHINE_ARCH}-unknown-freebsd${FREEBSD_REVISION}
 129 CFLAGS+= ${CROSS_TARGET_FLAGS}
 130 ACFLAGS+= ${CROSS_TARGET_FLAGS}
 131 .endif
 132
 133 # we set these here, rather than local.gendirdeps.mk
 134 # so we can ensure any DEP_* values that might be used in
 135 # conditionals do not cause syntax errors when Makefile.depend
 136 # is included at level 1+
 137
 138 # order of this list matters!
 139 GENDIRDEPS_FILTER_DIR_VARS+= \
 140        CSU_DIR \
 141        BOOT_MACHINE_DIR
 142
 143 # order of this list matters!
 144 GENDIRDEPS_FILTER_VARS+= \
 145        KERNEL_NAME \
 146        DEP_MACHINE_CPUARCH \
 147        DEP_MACHINE_ARCH \
 148        DEP_MACHINE
 149
 150 .if ${.MAKE.LEVEL} > 0
 151 .for V in ${GENDIRDEPS_FILTER_DIR_VARS:MDEP_*:O:u} \
 152         ${GENDIRDEPS_FILTER_VARS:MDEP_*:O:u}
 153 $V?= ${${V:S,DEP_,,}}
 154 .endfor
 155 .endif
 156
 157 .if ${MACHINE} == "host" && ${.MAKE.OS} != "FreeBSD"
 158 # some makefiles expect this
 159 BOOTSTRAPPING= 0
 160 .endif