config.sh

   1 #!/bin/sh
   2
   3 # Configuration shell script
   4
   5 TARGET=mpsl
   6
   7 # gets program version
   8 VERSION=`cut -f2 -d\" VERSION`
   9
  10 # default installation prefix
  11 PREFIX=/usr/local
  12
  13 # installation directory for documents
  14 DOCDIR=""
  15
  16 # parse arguments
  17 while [ $# -gt 0 ] ; do
  18
  19         case $1 in
  20         --without-win32)        WITHOUT_WIN32=1 ;;
  21         --without-unix-glob)    WITHOUT_UNIX_GLOB=1 ;;
  22         --with-included-regex)  WITH_INCLUDED_REGEX=1 ;;
  23         --with-pcre)            WITH_PCRE=1 ;;
  24         --without-gettext)      WITHOUT_GETTEXT=1 ;;
  25         --without-iconv)        WITHOUT_ICONV=1 ;;
  26         --without-wcwidth)      WITHOUT_WCWIDTH=1 ;;
  27         --help)                 CONFIG_HELP=1 ;;
  28
  29         --prefix)               PREFIX=$2 ; shift ;;
  30         --prefix=*)             PREFIX=`echo $1 | sed -e 's/--prefix=//'` ;;
  31
  32         --docdir)               DOCDIR=$2 ; shift ;;
  33         --docdir=*)             DOCDIR=`echo $1 | sed -e 's/--docdir=//'` ;;
  34
  35         esac
  36
  37         shift
  38 done
  39
  40 if [ "$CONFIG_HELP" = "1" ] ; then
  41
  42         echo "Available options:"
  43         echo "--prefix=PREFIX       Installation prefix ($PREFIX)."
  44         echo "--docdir=DOCDIR       Instalation directory for documentation."
  45         echo "--without-win32       Disable win32 interface detection."
  46         echo "--without-unix-glob   Disable glob.h usage (use workaround)."
  47         echo "--with-included-regex Use included regex code (gnu_regex.c)."
  48         echo "--with-pcre           Enable PCRE library detection."
  49         echo "--without-gettext     Disable gettext usage."
  50         echo "--without-iconv       Disable iconv usage."
  51         echo "--without-wcwidth     Disable system wcwidth() (use workaround)."
  52
  53         echo
  54         echo "Environment variables:"
  55         echo "CC                    C Compiler."
  56         echo "AR                    Library Archiver."
  57         echo "YACC                  Parser."
  58
  59         exit 1
  60 fi
  61
  62 if [ "$DOCDIR" = "" ] ; then
  63         DOCDIR=$PREFIX/share/doc/mpsl
  64 fi
  65
  66 echo "Configuring MPSL..."
  67
  68 echo "/* automatically created by config.sh - do not modify */" > config.h
  69 echo "# automatically created by config.sh - do not modify" > makefile.opts
  70 > config.ldflags
  71 > config.cflags
  72 > .config.log
  73
  74 # set compiler
  75 if [ "$CC" = "" ] ; then
  76         CC=cc
  77         # if CC is unset, try if gcc is available
  78         which gcc > /dev/null
  79
  80         if [ $? = 0 ] ; then
  81                 CC=gcc
  82         fi
  83 fi
  84
  85 echo "CC=$CC" >> makefile.opts
  86
  87 # set cflags
  88 if [ "$CFLAGS" = "" -a "$CC" = "gcc" ] ; then
  89         CFLAGS="-g -Wall"
  90 fi
  91
  92 echo "CFLAGS=$CFLAGS" >> makefile.opts
  93
  94 # Add CFLAGS to CC
  95 CC="$CC $CFLAGS"
  96
  97 # set archiver
  98 if [ "$AR" = "" ] ; then
  99         AR=ar
 100 fi
 101
 102 echo "AR=$AR" >> makefile.opts
 103
 104 # set parser
 105 if [ "$YACC" = "" ] ; then
 106         YACC=yacc
 107 fi
 108
 109 echo "YACC=$YACC" >> makefile.opts
 110
 111 # add version
 112 cat VERSION >> config.h
 113
 114 # add installation prefix
 115 echo "#define CONFOPT_PREFIX \"$PREFIX\"" >> config.h
 116
 117 #########################################################
 118
 119 # configuration directives
 120
 121 # MPDM
 122 echo -n "Looking for MPDM... "
 123
 124 for MPDM in ./mpdm ../mpdm NOTFOUND ; do
 125         if [ -d $MPDM ] && [ -f $MPDM/mpdm.h ] ; then
 126                 break
 127         fi
 128 done
 129
 130 if [ "$MPDM" != "NOTFOUND" ] ; then
 131         echo "-I$MPDM" >> config.cflags
 132         echo "-L$MPDM -lmpdm" >> config.ldflags
 133         echo "OK ($MPDM)"
 134 else
 135         echo "No"
 136         exit 1
 137 fi
 138
 139 # If MPDM is not configured, do it
 140 if [ ! -f $MPDM/Makefile ] ; then
 141         CONF_ARGS="--prefix=$PREFIX"
 142         [ "$WITHOUT_WIN32" = 1 ] && CONF_ARGS="$CONF_ARGS --without-win32"
 143         [ "$WITHOUT_UNIX_GLOB" = 1 ] && CONF_ARGS="$CONF_ARGS --without-unix-glob"
 144         [ "$WITH_INCLUDED_REGEX" = 1 ] && CONF_ARGS="$CONF_ARGS --with-included-regex"
 145         [ "$WITH_PCRE" = 1 ] && CONF_ARGS="$CONF_ARGS --with-pcre"
 146         [ "$WITHOUT_GETTEXT" = 1 ] && CONF_ARGS="$CONF_ARGS --without-gettext"
 147         [ "$WITHOUT_ICONV" = 1 ] && CONF_ARGS="$CONF_ARGS --without-iconv"
 148         [ "$WITHOUT_WCWIDTH" = 1 ] && CONF_ARGS="$CONF_ARGS --without-wcwidth"
 149         ( echo ; cd $MPDM ; ./config.sh $CONF_ARGS ; echo )
 150 fi
 151
 152 cat $MPDM/config.ldflags >> config.ldflags
 153
 154 # if win32, the interpreter is called mpsl.exe
 155 grep CONFOPT_WIN32 ${MPDM}/config.h >/dev/null && TARGET=mpsl.exe
 156
 157 #########################################################
 158
 159 # final setup
 160
 161 echo "MPDM=$MPDM" >> makefile.opts
 162 echo "VERSION=$VERSION" >> makefile.opts
 163 echo "PREFIX=\$(DESTDIR)$PREFIX" >> makefile.opts
 164 echo "DOCDIR=\$(DESTDIR)$DOCDIR" >> makefile.opts
 165 echo "TARGET=$TARGET" >> makefile.opts
 166 echo >> makefile.opts
 167
 168 cat makefile.opts makefile.in makefile.depend > Makefile
 169
 170 #########################################################
 171
 172 # cleanup
 173
 174 rm -f .tmp.c .tmp.o
 175
 176 exit 0