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 cd $(dirname $0)
  27
  28 # Get the absolute path
  29 WORKINGDIR="$PWD"
  30
  31 # We store waf under build/
  32 PATH="$WORKINGDIR"/build:"$PATH"
  33 export PATH
  34
  35 # Checks for Python interpreter. Honours $PYTHON if set. Stores path to
  36 # interpreter in $PYTHON.
  37 #
  38 checkPython()
  39 {
  40     if [ -z "$PYTHON" ] ; then
  41         PYTHON=$(which python 2>/dev/null)
  42     fi
  43     printf "Checking for Python\t\t\t:  "
  44     if [ ! -x "$PYTHON" ] ; then
  45         printf $RED"not found!"$NORMAL"\n"
  46         echo "Please make sure that the Python interpreter is available in your PATH"
  47         echo "or invoke configure using the PYTHON flag, e.g."
  48         echo "$ PYTHON=/usr/local/bin/python configure"
  49         exit $EXIT_FAILURE
  50     fi
  51     printf $GREEN"$PYTHON"$NORMAL"\n"
  52 }
  53
  54 # Checks for WAF. Honours $WAF if set. Stores path to 'waf' in $WAF.
  55 # Requires that $PYTHON is set.
  56 #
  57 checkWAF()
  58 {
  59     #installed miniwaf in sourcedir
  60     if test -z "$WAF"; then
  61         if test -f "$WORKINGDIR"/build/waf; then
  62             WAF="$WORKINGDIR"/build/waf
  63         fi
  64     fi
  65     #global installed waf with waf->waf.py link
  66     if test -z "$WAF"; then
  67         WAF=$(which waf 2>/dev/null)
  68     fi
  69     # neither waf nor miniwaf could be found
  70     if [ ! -x "$WAF" ] ; then
  71         printf $RED"not found"$NORMAL"\n"
  72         echo "Goto http://code.google.com/p/waf/"
  73         echo "and download a waf version"
  74         exit $EXIT_FAILURE
  75     else
  76         printf $GREEN"$WAF"$NORMAL"\n"
  77     fi
  78     # Simplify the Makefile
  79     WAFPATH="$WAF"
  80     if [ "$WAFPATH" = "$WORKINGDIR"/build/waf ]; then
  81         WAFPATH="\$(CURDIR)/build/waf"
  82     fi
  83 }
  84
  85 # Generates a Makefile. Requires that $WAFPATH is set.
  86 #
  87 generateMakefile()
  88 {
  89         cat > Makefile << EOF
  90 #!/usr/bin/make -f
  91
  92 # Waf Makefile wrapper
  93 # http://code.google.com/p/waf/
  94 PYTHON=$PYTHON
  95 WAF=$WAFPATH
  96
  97 all:
  98         @\$(PYTHON) \$(WAF) build
  99
 100 all_debug:
 101         @\$(PYTHON) \$(WAF) -v build
 102
 103 all_progress:
 104         @\$(PYTHON) \$(WAF) -p build
 105
 106 install:
 107         @\$(PYTHON) \$(WAF) install
 108
 109 uninstall:
 110         @\$(PYTHON) \$(WAF) uninstall
 111
 112 clean:
 113         @\$(PYTHON) \$(WAF) clean
 114
 115 distclean:
 116         @\$(PYTHON) \$(WAF) distclean
 117         @-rm -rf cache/
 118         @-rm -rf _build_
 119         @-rm -f Makefile
 120
 121 check:
 122         @\$(PYTHON) \$(WAF) check
 123
 124 dist:
 125         @\$(PYTHON) \$(WAF) dist
 126
 127 test:
 128         @\$(CURDIR)/t/run_tests
 129
 130 EOF
 131 }
 132
 133 checkPython
 134 checkWAF
 135
 136 echo "calling waf configure with parameters"
 137 $WAF configure $* || exit $EXIT_ERROR
 138
 139 #create a Makefile if waf configure succeeds
 140 if test -f "$WORKINGDIR"/.lock-wscript; then
 141     generateMakefile
 142 fi
 143 exit $EXIT_SUCCESS