configure

   1 #! /bin/sh
   2
   3 ROOTDIR=$PWD
   4 BUILDDIR=build
   5 VERBOSE=OFF
   6 COLOR=ON
   7 DEBUG=1
   8 MAKEOPT="--quiet"
   9 CFLAGS="-W -Wall -Wstrict-prototypes -pipe"
  10 CFLAGS="$CFLAGS -Wfloat-equal -Wundef -Wshadow -Wpointer-arith"
  11 CFLAGS="$CFLAGS -Wmissing-declarations -Wnested-externs"
  12 CFLAGS="$CFLAGS -Wmissing-prototypes"
  13 CXXFLAGS="-W -Wall -pipe -Wundef -Wshadow -Wpointer-arith -Wabi -std=c++0x"
  14
  15 function usage()
  16 {
  17     echo -n "usage: $0
  18   --verbose             verbose Makefiles
  19   --no-color            no colors
  20   --no-debug            disable debug
  21   --debug               enables debug
  22 "
  23     exit
  24 }
  25
  26 until [[ $# -eq 0 ]] ;
  27 do
  28     case "$1" in
  29         --verbose)
  30             VERBOSE=ON
  31             MAKEOPT="$(echo $MAKEOPT | sed s,--quiet,,g)"
  32             ;;
  33         --no-color)
  34             COLOR=OFF
  35             ;;
  36         --no-debug)
  37             DEBUG=0
  38             ;;
  39         --debug)
  40             DEBUG=1
  41             ;;
  42         --build-dir)
  43             [[ $# -eq 1 ]] && { echo --build-dir requiers an argument; exit 2; }
  44             BUILDDIR="$2"
  45             shift
  46             ;;
  47         *)
  48             usage
  49             ;;
  50     esac
  51     shift
  52 done
  53
  54 if [[ $DEBUG -eq 0 ]]; then
  55     CFLAGS="$CFLAGS -DNDEBUG"
  56     CXXFLAGS="$CXXFLAGS -DNDEBUG"
  57 else
  58     CFLAGS="$CFLAGS -ggdb"
  59     CXXFLAGS="$CXXFLAGS -ggdb"
  60 fi
  61
  62 export CFLAGS
  63 export CXXFLAGS
  64 rm -rf $BUILDDIR
  65 mkdir $BUILDDIR &&
  66 cd $BUILDDIR &&
  67 cmake $ROOTDIR
  68 cmake \
  69     -DCMAKE_VERBOSE_MAKEFILE=$VERBOSE \
  70     -DCMAKE_COLOR_MAKEFILE=$COLOR \
  71     .
  72
  73 cd $ROOTDIR &&
  74 cat >config.mk <<EOF
  75 BUILDDIR=$BUILDDIR
  76 MAKEOPT=$MAKEOPT
  77 EOF