#! stdtmpl(subsChar='?') | standard
#proc GenerateBuildShellScript(c: TConfigData): string = 
#  result = "#! /bin/sh\n# Generated from niminst\n" &
#           "# Template is in tools/buildsh.tmpl\n" &
#           "# To regenerate run ``niminst csource`` or ``koch csource``\n"
CC="gcc"
LINKER="gcc"
COMP_FLAGS="-w -O3 -fno-strict-aliasing"
LINK_FLAGS=""
#  add(result, "# platform detection\n")
ucpu=`uname -m`
uos=`uname`

#  add(result, "# convert to lower case:\n")
ucpu=`echo $ucpu | tr "[:upper:]" "[:lower:]"`
uos=`echo $uos | tr "[:upper:]" "[:lower:]"`

case $uos in
  *linux* ) 
    myos="linux" 
    LINK_FLAGS="$LINK_FLAGS -ldl -lm"
    ;;
  *freebsd* ) 
    myos="freebsd"
    LINK_FLAGS="$LINK_FLAGS -lm"
    ;;
  *openbsd* )
    myos="openbsd" 
    LINK_FLAGS="$LINK_FLAGS -lm"
    ;;
  *netbsd* )
    myos="netbsd"
    LINK_FLAGS="$LINK_FLAGS -lm"
    ;;
  *darwin* ) 
    myos="macosx"
    LINK_FLAGS="$LINK_FLAGS -ldl -lm"
    if [ "$HOSTTYPE" = "x86_64" ] ; then
      ucpu="amd64"
    fi
    ;;
  *aix* )
    myos="aix"
    LINK_FLAGS="$LINK_FLAGS -ldl -lm"    
    ;;
  *solaris* | *sun* ) 
    myos="solaris"
    LINK_FLAGS="$LINK_FLAGS -ldl -lm"
    ;;
  *) 
    echo "Error: unknown operating system: $uos"
    exit 1
    ;;
esac

case $ucpu in
  *i386* | *i486* | *i586* | *i686* ) 
    mycpu="i386" ;;
  *amd*64* | *x86-64* | *x86_64* ) 
    mycpu="amd64" ;;
  *sparc*|*sun* ) 
    mycpu="sparc" ;;
  *ppc64* ) 
    if [ "$myos" = "linux" ] ; then
      COMP_FLAGS="$COMP_FLAGS -m64"
      LINK_FLAGS="$LINK_FLAGS -m64"
    fi
    mycpu="powerpc64" ;;
  *power*|*Power* ) 
    mycpu="powerpc" ;;
  *mips* ) 
    mycpu="mips" ;;
  *) 
    echo "Error: unknown processor: $ucpu"
    exit 1
    ;;
esac

#  add(result, "# call the compiler:\n")

case $myos in
#  for osA in 1..c.oses.len:
?{c.oses[osA-1]}) 
  case $mycpu in
#    for cpuA in 1..c.cpus.len:
  ?{c.cpus[cpuA-1]})
#      var linkCmd = ""
#      for f in items(c.cfiles[osA][cpuA]):
    echo "$CC $COMP_FLAGS -Ibuild -c ?{f} -o ?{changeFileExt(f, "o")}"
    $CC $COMP_FLAGS -Ibuild -c ?{f} -o ?{changeFileExt(f, "o")} || exit 1
#        add(linkCmd, " \\\n" & changeFileExt(f, "o"))
#      end for    
    echo "$LINKER $LINK_FLAGS -o ?{c.binPaths[0]}/?{toLower(c.name)} ?linkCmd"
    $LINKER $LINK_FLAGS -o ?{c.binPaths[0]}/?{toLower(c.name)} ?linkCmd || exit 1
    ;;
#    end for
  *)
    echo "Error: no C code generated for: [$myos: $mycpu]"
    exit 1
    ;;
  esac
  ;;
#  end for
*) 
  echo "Error: no C code generated for: [$myos: $mycpu]"
  exit 1
  ;;
esac

echo "SUCCESS"