src/store/id_rewriters/helpers.m4

   1 ## Copyright (C) 1996-2020 The Squid Software Foundation and contributors
   2 ##
   3 ## Squid software is distributed under GPLv2+ license and includes
   4 ## contributions from numerous individuals and organizations.
   5 ## Please see the COPYING and CONTRIBUTORS files for details.
   6 ##
   7
   8 # This file is supposed to run all the tests required to identify which
   9 # configured modules are able to be built in this environment
  10
  11 # TODO: de-duplicate $enable_storeid_rewrite_helpers list containing double entries.
  12
  13 #define list of modules to build
  14 auto_storeid_modules=no
  15 if test "x${enable_storeid_rewrite_helpers:=yes}" = "xyes" ; then
  16     SQUID_LOOK_FOR_MODULES([$srcdir/src/store/id_rewriters],[enable_storeid_rewrite_helpers])
  17   auto_storeid_modules=yes
  18 fi
  19
  20 enable_storeid_rewrite_helpers="`echo $enable_storeid_rewrite_helpers| sed -e 's/,/ /g;s/  */ /g'`"
  21 AC_MSG_NOTICE([Store-ID rewrite helper candidates: $enable_storeid_rewrite_helpers])
  22 STOREID_REWRITE_HELPERS=""
  23 if test "x$enable_storeid_rewrite_helpers" != "xno" ; then
  24   for helper in $enable_storeid_rewrite_helpers; do
  25     dir="$srcdir/src/store/id_rewriters/$helper"
  26
  27     # modules converted to autoconf macros already
  28     # NP: we only need this list because m4_include() does not accept variables
  29     if test "x$helper" = "xfile" ; then
  30       m4_include([src/store/id_rewriters/file/required.m4])
  31
  32     # modules not yet converted to autoconf macros (or third party drop-in's)
  33     elif test -f "$dir/config.test" && sh "$dir/config.test" "$squid_host_os"; then
  34       BUILD_HELPER="$helper"
  35     fi
  36
  37     if test -d "$srcdir/src/store/id_rewriters/$helper"; then
  38       if test "$BUILD_HELPER" != "$helper"; then
  39         if test "x$auto_storeid_modules" = "xyes"; then
  40           AC_MSG_NOTICE([Store-ID rewrite helper $helper ... found but cannot be built])
  41         else
  42           AC_MSG_ERROR([Store-ID rewrite helper $helper ... found but cannot be built])
  43         fi
  44       else
  45         STOREID_REWRITE_HELPERS="$STOREID_REWRITE_HELPERS $BUILD_HELPER"
  46       fi
  47     else
  48       AC_MSG_ERROR([Store-ID rewrite helper $helper ... not found])
  49     fi
  50   done
  51 fi
  52 AC_MSG_NOTICE([Store-ID rewrite helpers to be built: $STOREID_REWRITE_HELPERS])
  53 AC_SUBST(STOREID_REWRITE_HELPERS)