configure

   1 #! /bin/sh
   2
   3 # waf configure wrapper
   4
   5 # Fancy colors used to beautify the output a bit.
   6 #
   7 if [ $NOCOLOR ] ; then
   8         NORMAL=""
   9         BOLD=""
  10         RED=""
  11         YELLOW=""
  12         GREEN=""
  13 else
  14         NORMAL="\033[0m"
  15         BOLD="\033[1m"
  16         RED="\033[91m"
  17         YELLOW="\033[01;93m"
  18         GREEN="\033[92m"
  19 fi
  20
  21 EXIT_SUCCESS=0
  22 EXIT_FAILURE=1
  23 EXIT_ERROR=2
  24 EXIT_BUG=10
  25
  26 CUR_DIR=$PWD
  27
  28 #possible relative path
  29 WORKINGDIR=$(dirname $0)
  30 cd $WORKINGDIR
  31 #abs path
  32 WORKINGDIR=$(pwd)
  33 TESTDIR="$WORKINGDIR/t"
  34 cd $CUR_DIR
  35
  36 # We store waf under build/
  37 PATH=$WORKINGDIR/build:$PATH
  38 export PATH
  39
  40 # Checks for Python interpreter. Honours $PYTHON if set. Stores path to
  41 # interpreter in $PYTHON.
  42 #
  43 checkPython()
  44 {
  45         if [ -z "$PYTHON" ] ; then
  46                 PYTHON=$(which python 2>/dev/null)
  47         fi
  48         printf "Checking for Python\t\t\t:  "
  49         if [ ! -x "$PYTHON" ] ; then
  50                 printf $RED"not found!"$NORMAL"\n"
  51                 echo "Please make sure that the Python interpreter is available in your PATH"
  52                 echo "or invoke configure using the PYTHON flag, e.g."
  53                 echo "$ PYTHON=/usr/local/bin/python configure"
  54                 exit $EXIT_FAILURE
  55         fi
  56         printf $GREEN"$PYTHON"$NORMAL"\n"
  57 }
  58
  59 # Checks for WAF. Honours $WAF if set. Stores path to 'waf' in $WAF.
  60 # Requires that $PYTHON is set.
  61 #
  62 checkWAF()
  63 {
  64         #installed miniwaf in sourcedir
  65         if [ -z "$WAF" ] ; then
  66                 if [ -f "${WORKINGDIR}/build/waf" ] ; then
  67                         WAF="${WORKINGDIR}/build/waf"
  68                         if [ ! -x $WAF ] ; then
  69                                 chmod +x $WAF
  70                         fi
  71                 fi
  72         fi
  73         #global installed waf with waf->waf.py link
  74         if [ -z $WAF ] ; then
  75                 WAF=$(which waf 2>/dev/null)
  76         fi
  77         # neither waf nor miniwaf could be found
  78         if [ ! -x "$WAF" ] ; then
  79                 printf $RED"not found"$NORMAL"\n"
  80                 echo "Goto http://www.freehackers.org/~tnagy/bksys.html"
  81                 echo "and download a waf version"
  82                 exit $EXIT_FAILURE
  83         else
  84                 printf $GREEN"$WAF"$NORMAL"\n"
  85         fi
  86 }
  87
  88 # Generates a Makefile. Requires that $WAF is set.
  89 #
  90 generateMakefile()
  91 {
  92         cat > Makefile << EOF
  93 #!/usr/bin/make -f
  94
  95 # Waf Makefile wrapper
  96 # http://www.freehackers.org/~tnagy/waf.html
  97 WAF_HOME=$CUR_DIR
  98
  99 all:
 100         @$WAF build
 101
 102 all_debug:
 103         @$WAF -v build
 104
 105 all_progress:
 106         @$WAF -p build
 107
 108 install:
 109         @$WAF install
 110
 111 uninstall:
 112         @$WAF uninstall
 113
 114 clean:
 115         @$WAF clean
 116
 117 distclean:
 118         @$WAF distclean
 119         @-rm -rf cache/
 120         @-rm -rf _build_
 121         @-rm -f Makefile
 122
 123 check:
 124         @$WAF check
 125
 126 dist:
 127         @$WAF dist
 128
 129 test:
 130         @$TESTDIR/run_tests
 131
 132 EOF
 133 }
 134
 135 checkPython
 136 checkWAF
 137
 138 echo "calling waf configure with parameters"
 139 $WAF configure $* || exit $EXIT_ERROR
 140
 141 #create a Makefile if waf configure succeeds
 142 if [ -f "${WORKINGDIR}/.lock-wscript" ] ; then
 143         if [ -f "Makefile" ] ; then
 144                 echo ""
 145         else
 146                 generateMakefile
 147         fi
 148 fi
 149 exit $EXIT_SUCCESS