Makefile.ext

   1 # ------------------------------------------------------------------------
   2 # local variable overrides
   3
   4 EXT_DIR = ext
   5
   6 PWD     = $(shell pwd)
   7
   8 CCPIC   = cc -c -fPIC
   9
  10 # ------------------------------------------------------------------------
  11 # help
  12
  13 .PHONY: ext-help
  14 ext-help:
  15         @echo " extra packages"
  16         @echo "   ext              - build all extra packages"
  17         @echo "   ext-install      - install extra packages in system dir"
  18         @echo "   ext-install-user - install extra packages in user home dir"
  19         @echo "   ext-check        - check if sources are uptodate"
  20         @echo "   ext-update       - update everything from git submodules"
  21
  22 # ------------------------------------------------------------------------
  23 # git submodules
  24
  25 EXT_SM_NAMES  = libixp wmii
  26 EXT_SM_DIRS   = ${EXT_SM_NAMES:%=${EXT_DIR}/%}
  27 EXT_SM_REGEXP = submodule\.($(shell echo ${EXT_SM_DIRS} | tr ' ' '|'))\.url
  28 EXT_SM_COUNT  = $(shell echo ${EXT_SM_NAMES} | wc -w)
  29
  30 .PHONY: ext-check ext-update
  31
  32 ext-check:
  33         @echo "Checking git submodules..."
  34         ${Q} if ! test ${EXT_SM_COUNT} = $$(git config --get-regexp "${EXT_SM_REGEXP}" | wc -l) ; then \
  35                 echo "ERROR: submodules not initialized, run:" >&2 ; \
  36                 echo "       make update"                      >&2 ; \
  37                 $(if ${NOCHECK},true,false) ; \
  38          fi
  39         ${Q} if (git submodule status | grep '^[+-]' 2>/dev/null) ; then \
  40                 echo "ERROR: submodules out of date, run:"     >&2 ; \
  41                 echo "       make update"                      >&2 ; \
  42                 $(if ${NOCHECK},true,false) ; \
  43          fi
  44         @echo "CHECK OK"
  45
  46 update:
  47 ext-update:
  48         @echo "Updating git submodules..."
  49         ${Q} if ! test ${EXT_SM_COUNT} = $$(git config --get-regexp "${EXT_SM_REGEXP}" | wc -l) ; then \
  50                 git submodule init ; \
  51          fi
  52         ${Q} if (git submodule status | grep '^[+-]' 2>/dev/null) ; then \
  53                 git submodule update ; \
  54          fi
  55         @echo "UPDATE OK"
  56
  57 # ------------------------------------------------------------------------
  58 # where is libixp ?
  59
  60 .PHONY: ext-libixp-check
  61
  62 # NOTE: by default we assume that libixp is available in ext directory
  63 EXT_IXP_PREFIX      = ${PWD}/${EXT_DIR}/libixp
  64 EXT_IXP_LIB_DIR     = ${EXT_IXP_PREFIX}/lib
  65 EXT_IXP_INC_DIR     = ${EXT_IXP_PREFIX}/include
  66
  67 EXT_IXP_A           = ${EXT_IXP_LIB_DIR}/libixp.a
  68 EXT_IXP_H           = ${EXT_IXP_INC_DIR}/ixp.h
  69
  70 ext-libixp-check:
  71         @echo "Checking for libixp..."
  72         $(if $(wildcard ${EXT_IXP_A}),,$(error could not find libixp.a in ${EXT_IXP_PREFIX}; set EXT_IXP_PREFIX appropriately))
  73         $(if $(wildcard ${EXT_IXP_H}),,$(error could not find ixp.h in ${EXT_IXP_PREFIX}; set EXT_IXP_PREFIX appropriately))
  74         @echo "LIBIXP OK"
  75
  76 # ------------------------------------------------------------------------
  77 # building & installing
  78
  79 .PHONY: ext
  80 ext: ext-all
  81
  82 .PHONY: ext-all ext-clean ext-install ext-install-user ext-user
  83
  84 ext-all ext-user:               BUILD_STR="BUILD"
  85 ext-install ext-install-user:   BUILD_STR="INSTALL"
  86
  87 ext-all ext-user:               BUILD_BASE_RULE=all
  88 ext-all ext-user:               BUILD_WMIIRCLUA_RULE=all
  89
  90 ext-install ext-install-user:   BUILD_BASE_RULE=install
  91 ext-install:                    BUILD_WMIIRCLUA_RULE=install
  92 ext-install-user:               BUILD_WMIIRCLUA_RULE=install-user
  93
  94 ext-all ext-install:            BUILD_RULE=all
  95 ext-all ext-install:            BUILD_PREFIX=${PREFIX}
  96 ext-all:                        ext-build-helper
  97 ext-install:                    ext-build-helper
  98 ext-install:                    install-variable-check
  99
 100 ext-user ext-install-user:      BUILD_RULE=all
 101 ext-user ext-install-user:      BUILD_PREFIX=${HOME_PREFIX}
 102 ext-user:                       ext-build-helper
 103 ext-install-user:               ext-build-helper
 104 ext-install-user:               install-user-variable-check
 105
 106 ext-clean:                      BUILD_RULE=clean
 107 ext-clean:                      BUILD_PREFIX=
 108 ext-clean:                      ext-build-helper
 109
 110 .PHONY: ext-build-helper
 111 ext-build-helper: ext-check
 112         $(if ${BUILD_RULE},,$(error $@ is an internal rule))
 113         #
 114         @echo ${BUILD_STR} libixp
 115         ${Q} ${MAKE} -C ${EXT_DIR}/libixp ${BUILD_RULE} \
 116                 "CC=${CCPIC}" \
 117                 "PREFIX=${BUILD_PREFIX}" \
 118                 ${BUILD_BASE_RULE}
 119         #
 120 ifeq (${BUILD_RULE},clean)
 121         ${MAKE} ext-libixp-check
 122 endif
 123         #
 124         @echo ${BUILD_STR} wmii
 125         ${Q} ${MAKE} -C ${EXT_DIR}/wmii ${BUILD_RULE} \
 126                 "INCLUDE=${EXT_IXP_INC_DIR}:${INCLUDE}" \
 127                 "LIBIXP=${EXT_IXP_A}" "CC=${CCPIC}" \
 128                 "PREFIX=${BUILD_PREFIX}" \
 129                 "CONFVERSION=lua" \
 130                 ${BUILD_BASE_RULE}
 131         #
 132         @echo ${BUILD_STR} OK
 133
 134
 135 # ------------------------------------------------------------------------
 136 # more cleaning
 137
 138 .PHONY: lcl-gitclean
 139 gitclean: lcl-gitclean
 140 lcl-gitclean:
 141         @echo GITCLEAN libixp
 142         -${Q} cd ${EXT_DIR}/libixp && git clean -d -x -f
 143         #
 144         @echo GITCLEAN wmii
 145         -${Q} cd ${EXT_DIR}/wmii && git clean -d -x -f
 146