blah-blah-blah
 
....
 
....
 
checking for ANSI C header files... yes
checking for gtk-config... /usr/local/bin/gtk-config
checking for GTK - version >= 1.2.0... yes
checking for sdl-config... /users/iupsi/si1g13/sdl/SDL-1.2.6/sdl-config
checking for SDL - version >= 1.1.0... no
*** Could not run SDL test program, checking why...
*** The test program failed to compile or link. See the file config.log for the
*** exact error that occured. This usually means SDL was incorrectly installed
*** or that you have moved SDL since it was installed. In the latter case, you
*** may want to edit the sdl-config script: /users/iupsi/si1g13/sdl/SDL-1.2.6/sdl-config
configure: error: Generator needs sdk 1.1.0 or later

#!/bin/sh
 
prefix=/usr/local
exec_prefix=${prefix}
exec_prefix_set=no
 
usage="\
Usage: sdl-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--cflags] [--libs] [--static-libs]"
 
if test $# -eq 0; then
      echo "${usage}" 1>&2
      exit 1
fi
 
while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac
 
  case $1 in
    --prefix=*)
      prefix=$optarg
      if test $exec_prefix_set = no ; then
        exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo $prefix
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      exec_prefix_set=yes
      ;;
    --exec-prefix)
      echo $exec_prefix
      ;;
    --version)
      echo 1.2.6
      ;;
    --cflags)
      echo -I${prefix}/include/SDL  -D_REENTRANT
 
      # The portable way of including SDL is #include "SDL.h"
      #if test ${prefix}/include != /usr/include ; then
      #    # Handle oddities in Win32 path handling (assumes prefix)
      #    prefix=`echo ${prefix} | sed 's,^//\([A-Z]\),\1:,'`
      #
      #    includes=-I${prefix}/include
      #fi
      #echo $includes -I${prefix}/include/SDL  -D_REENTRANT
      ;;
    --libs)
      libdirs="-L${exec_prefix}/lib -R${exec_prefix}/lib"
      echo $libdirs -lSDL -lpthread -lposix4  
      ;;
    --static-libs)
#    --libs|--static-libs)
      libdirs="-L${exec_prefix}/lib -R${exec_prefix}/lib"
      echo $libdirs -lSDL -lpthread -lposix4  -lm -ldl  -L/usr/openwin/lib -R/usr/openwin/lib -lX11 -lXext
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done