configure

   1 #!/bin/sh
   2
   3 # We build where we are
   4 SDK_BUILD_BASE=$(pwd -P)/output
   5
   6 if [ -z "$SDK_SRC_BASE" ]
   7 then
   8 echo Script variable SDK_SRC_BASE must be set in the calling \'configure\' script,
   9 echo to the root location of the sources, typically with such a pattern:
  10 echo 'SDK_SRC_BASE="$(cd "$(dirname "$0")"; pwd -P)"'
  11 echo "(see 'configure.template' from the argeo-build directory)"
  12 echo In order to build Argeo Build itself, explicitly set SDK_SRC_BASE as an environment variable
  13 exit 1
  14 fi
  15
  16 SDK_MK=$SDK_SRC_BASE/sdk.mk
  17
  18 if [ -f "$SDK_MK" ];
  19 then
  20 echo "File $SDK_MK already exists. Remove it in order to configure a new build location:"
  21 echo "rm $SDK_MK"
  22 exit 1
  23
  24 else
  25
  26 if [ -z "$JAVA_HOME" ]
  27 then
  28 JAVA_HOME=$(dirname $(dirname $(readlink -f $(which java))))
  29 echo "Environment variable JAVA_HOME not set, using $JAVA_HOME of $(which java)"
  30 fi
  31
  32 # Create build directory, so that it can be used right away
  33 # and we check whether we have the rights
  34 mkdir -p $SDK_BUILD_BASE
  35 if [ -f "$SDK_MK" ];
  36 then
  37 echo "Cannot create $SDK_BUILD_BASE, SDK configuration has failed."
  38 exit 2
  39 fi
  40
  41 # Generate sdk.mk
  42 cat > "$SDK_MK" <<EOF
  43 SDK_SRC_BASE := $SDK_SRC_BASE
  44 SDK_BUILD_BASE := $SDK_BUILD_BASE
  45 JAVA_HOME := $JAVA_HOME
  46
  47 -include \$(SDK_SRC_BASE)/branch.mk
  48 -include \$(SDK_SRC_BASE)/sdk/branches/\$(BRANCH).bnd
  49 EOF
  50
  51
  52 echo SDK was configured.
  53 echo "JAVA_HOME        : $JAVA_HOME"
  54 echo "Base for sources : $SDK_SRC_BASE"
  55 echo "Base for builds  : $SDK_BUILD_BASE"
  56 exit 0
  57 fi
  58