support/cfghlpr.sh

   1 #!/bin/sh
   2
   3 #WARNING: configure script must be called by relative path, not absolute
   4 #         in other case, makefiles will receive absolute pathes in top_srcdir and
   5 #         srcdir variables and won't operate properly.
   6 #         This is a long-running bug between autoconf and some shells (at least bash)
   7 #         See http://sourceware.org/ml/automake/2000-03/msg00151.html for additional info.
   8
   9 CONFIG_FILE=$1
  10 WORK_MODE=$2
  11
  12 . $PWD/$CONFIG_FILE || EXIT 1
  13
  14 if [ x"$WORK_MODE" = x"get_bld_tree_cfg" ]; then
  15 echo builds/$CONFIG_ENVIRONMENT_NAME/.config builds/$CONFIG_ENVIRONMENT_NAME/.config.h
  16 exit 0;
  17 fi
  18
  19 if [ x"$WORK_MODE" = x"get_bld_dir" ]; then
  20 echo builds/$CONFIG_ENVIRONMENT_NAME
  21 exit 0;
  22 fi
  23
  24 if [ x"$WORK_MODE" = x"get_bld_name" ]; then
  25 echo $CONFIG_ENVIRONMENT_NAME
  26 exit 0;
  27 fi
  28
  29 if [ x"$WORK_MODE" = x"complete_makefiles_am" ]; then
  30
  31 SRC_ROOT_DIR=$3
  32 DST_ROOT_DIR=$4
  33
  34 for file in `cat $SRC_ROOT_DIR/configure.ac | grep Makefile | sed -e "s/AC_CONFIG_FILES(\[//" -e "s/Makefile/Makefile.am/"`
  35 do
  36   mkdir -p `dirname $DST_ROOT_DIR/$file` && touch $DST_ROOT_DIR/$file || exit $?;
  37 done
  38 exit 0;
  39
  40 fi
  41
  42 ( cd `readlink -f $PWD` && \
  43   (test ! -d builds/$CONFIG_ENVIRONMENT_NAME || chmod -R +w builds/$CONFIG_ENVIRONMENT_NAME) && \
  44   rm -rf builds/$CONFIG_ENVIRONMENT_NAME && \
  45   mkdir -p builds/$CONFIG_ENVIRONMENT_NAME && \
  46   cd builds/$CONFIG_ENVIRONMENT_NAME && \
  47   cp -f ../../.config . && \
  48   awk -f ../../support/make_cfg_header.awk < .config > .config.h && \
  49   ../../configure --host $CONFIG_HOST_TYPE \
  50                   --build=`../../config.guess` \
  51                   --with-app-toolchain=$APP_TOOLCHAIN_DIR \
  52                   --with-kernel=$KERNEL_DIR \
  53                   --with-kernel-cross-compile=$KERNEL_CROSS_COMPILE \
  54                   --prefix=`readlink -f .`/binaries && \
  55   exit 0 ) || ( rm -f .config .config.h && exit 1 )
  56