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"
  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         *)
  43             usage
  44             ;;
  45     esac
  46     shift
  47 done
  48
  49 if [[ $DEBUG -eq 0 ]]; then
  50     CFLAGS="$CFLAGS -DNDEBUG"
  51     CXXFLAGS="$CXXFLAGS -DNDEBUG"
  52 else
  53     CFLAGS="$CFLAGS -ggdb"
  54     CXXFLAGS="$CXXFLAGS -ggdb"
  55 fi
  56
  57 rm -rf $BUILDDIR
  58 mkdir $BUILDDIR &&
  59 cd $BUILDDIR &&
  60 cmake $ROOTDIR
  61 cmake \
  62     -DCMAKE_C_FLAGS="$CFLAGS" \
  63     -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
  64     -DCMAKE_VERBOSE_MAKEFILE=$VERBOSE \
  65     -DCMAKE_COLOR_MAKEFILE=$COLOR \
  66     .
  67
  68 cd $ROOTDIR &&
  69 cat >config.mk <<EOF
  70 BUILDDIR=$BUILDDIR
  71 MAKEOPT=$MAKEOPT
  72 EOF