mk/pbulk/pbulk-index.mk

   1 #       $NetBSD: pbulk-index.mk,v 1.15 2012/11/23 12:13:35 joerg Exp $
   2
   3 # This Makefile fragment is included by bsd.pkg.mk and provides all
   4 # variables and targets related to the parallel bulk build
   5 # tree-scanning code.
   6 #
   7 # The following are the "public" targets provided by this module:
   8 #
   9 #       pbulk-index
  10 #       pbulk-index-item
  11
  12 #
  13 # _PBULK_MULTI lists the multi-package variable.
  14 # For each class the following variables are provided:
  15 #       _PBULK_MULTI_LIST.foo enumerates the supported settings
  16 #       _PBULK_MULTI_VAR.foo forces a specific version
  17 #       _PBULK_MULTI_DEFAULT.foo contains the default value
  18
  19 _PBULK_MULTI?=  apache php postgresql python ruby
  20
  21 _PBULK_MULTI_LIST.apache=       PKG_APACHE_ACCEPTED
  22 _PBULK_MULTI_VAR.apache=        PKG_APACHE
  23 _PBULK_MULTI_DEFAULT.apache=    PKG_APACHE_DEFAULT
  24
  25 _PBULK_MULTI_LIST.php=          PHP_VERSIONS_ACCEPTED
  26 _PBULK_MULTI_VAR.php=           PHP_VERSION_REQD
  27 _PBULK_MULTI_DEFAULT.php=       PHP_VERSION_DEFAULT
  28
  29 _PBULK_MULTI_LIST.postgresql=           PGSQL_VERSIONS_ACCEPTED
  30 _PBULK_MULTI_VAR.postgresql=            PGSQL_VERSION_REQD
  31 _PBULK_MULTI_DEFAULT.postgresql=        PGSQL_VERSION_DEFAULT
  32
  33 _PBULK_MULTI_LIST.python=       _PYTHON_VERSIONS_ACCEPTED
  34 _PBULK_MULTI_VAR.python=        PYTHON_VERSION_REQD
  35 _PBULK_MULTI_DEFAULT.python=    PYTHON_VERSION_DEFAULT
  36
  37 _PBULK_MULTI_LIST.ruby=         RUBY_VERSION_SUPPORTED
  38 _PBULK_MULTI_VAR.ruby=          RUBY_VERSION_REQD
  39 _PBULK_MULTI_DEFAULT.ruby=      RUBY_VERSION_DEFAULT
  40
  41 .PHONY: pbulk-index pbulk-index-item
  42
  43 # Find all classes with more than one supported setting.
  44 # Undefined list variables are handled like a single default value,
  45 # empty list variables are checked afterwards.
  46 #
  47 # For each such class, reorder the supported values to list
  48 # the default value first.  This is important for packages that
  49 # don't follow the module naming conventions.
  50
  51 .for _t in ${_PBULK_MULTI}
  52 .  if defined(${_PBULK_MULTI_LIST.${_t}}) && !empty(${_PBULK_MULTI_LIST.${_t}})
  53 .    if ${${_PBULK_MULTI_LIST.${_t}}:[\#]} != 1 || \
  54         !empty(${_PBULK_MULTI_LIST.${_t}}:N${_PBULK_MULTI_DEFAULT.${_t}})
  55 _PBULK_MULTI_NEEDED:=   ${_t} ${_PBULK_MULTI_NEEDED}
  56 _PBULK_SORTED_LIST.${_t}:= \
  57         ${${_PBULK_MULTI_LIST.${_t}}:M${${_PBULK_MULTI_DEFAULT.${_t}}}} \
  58         ${${_PBULK_MULTI_LIST.${_t}}:N${${_PBULK_MULTI_DEFAULT.${_t}}}}
  59 .    endif
  60 .  endif
  61 .endfor
  62
  63 .if !defined(_PBULK_MULTI_NEEDED)
  64 # No multi-package handling needed, directly print the item.
  65 pbulk-index: pbulk-index-item
  66 .else
  67 #
  68 # Use an ODE for loop to compute the carthesian product of
  69 # the support settings.  This expands to something like
  70 #
  71 #       for apache in apache13 apache2; do \
  72 #               _PBULK_MULTI_VALUE.apache=$apache; \
  73 #               export _PBULK_MULTI_VALUE.apache; \
  74 #               PKG_APACHE=$apache; \
  75 #               export PKG_APACHE; \
  76 #               for php in 4 5; do \
  77 #               _PBULK_MULTI_VALUE.php=$php; \
  78 #               export _PBULK_MULTI_VALUE.php; \
  79 #               PHP_VERSION_REQD=$php; \
  80 #               export PHP_VERSION_REQD;
  81 #
  82 # Because the ODE expansion happens in the same shell instance,
  83 # make gets the environment variables in the inner-most loop.
  84 # A second ODE for loop is used to close the shell for loops.
  85 #
  86 pbulk-index:
  87         @set -e; ${_PBULK_MULTI_NEEDED:@._t.@\
  88                 for ${._t.} in ${_PBULK_SORTED_LIST.${._t.}}; do \
  89                         _PBULK_MULTI_VALUE_${._t.}=$$${._t.}; \
  90                         export _PBULK_MULTI_VALUE_${._t.}; \
  91                         ${_PBULK_MULTI_VAR.${._t.}}=$$${._t.}; \
  92                         export ${_PBULK_MULTI_VAR.${._t.}};@} \
  93         ${MAKE} pbulk-index-item \
  94                 ${_PBULK_MULTI_NEEDED:@._t.@;done@}
  95 .endif
  96
  97 pbulk-index-item:
  98         @echo "PKGNAME="${PKGNAME:Q}
  99         @echo "ALL_DEPENDS="${_ALL_DEPENDS:Q}
 100         @echo "PKG_SKIP_REASON="${PKG_SKIP_REASON:Q}
 101         @echo "PKG_FAIL_REASON="${PKG_FAIL_REASON:Q}
 102         @echo "NO_BIN_ON_FTP="${NO_BIN_ON_FTP:Q}
 103         @echo "RESTRICTED="${RESTRICTED:Q}
 104         @echo "CATEGORIES="${CATEGORIES:Q}
 105         @echo "MAINTAINER="${MAINTAINER:Q}
 106         @echo "USE_DESTDIR="${_USE_DESTDIR:Q}
 107         @echo "BOOTSTRAP_PKG="${BOOTSTRAP_PKG}
 108         @echo "USERGROUP_PHASE="${USERGROUP_PHASE:Q}
 109         @echo "SCAN_DEPENDS="${.MAKE.MAKEFILES:Q}
 110 .if defined(_PBULK_MULTI_NEEDED)
 111         @printf "MULTI_VERSION="
 112 .for _t in ${_PBULK_MULTI_NEEDED}
 113         @printf " %s=%s" ${_PBULK_MULTI_VAR.${_t}:Q} ${_PBULK_MULTI_VALUE_${_t}:Q}
 114 .endfor
 115         @printf "\n"
 116 .endif
 117
 118 pbulk-save-wrkdir:
 119         ${RUN} [ ! -d ${WRKDIR} ] || cd ${WRKDIR} && ${TAR} cfz ${INTO:Q} .