#!/bin/sh
#
# Call the 'configure' script located in 'builds/unix'.
#
# This should re-generate the following files:
#
#   config.mk
#   install
#

if test "x$GNUMAKE" = x; then
  GNUMAKE=make
fi

if test -z "`$GNUMAKE -v 2>/dev/null | grep GNU`"; then
  if test -z "`$GNUMAKE -v 2>/dev/null | grep makepp`"; then
    echo "GNU make (>= 3.79.1) or makepp (>= 1.19) is required to build FreeType2." >&2
    echo "Please try" >&2
    echo "  \`GNUMAKE=<GNU make command name> $0'." >&2
    echo "or >&2"
    echo "  \`GNUMAKE=\"makepp --norc-substitution\" $0'." >&2
    exit 1
  fi
fi

# Uh, oh.  This is taken from autoconf.  They know what they are doing...

if expr a : '\(a\)' >/dev/null 2>&1; then
  ft_expr=expr
else
  ft_expr=false
fi

ft2_dir=`(dirname "$0") 2>/dev/null ||
$ft_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$0" : 'X\(//\)[^/]' \| \
         X"$0" : 'X\(//\)$' \| \
         X"$0" : 'X\(/\)' \| \
         .     : '\(.\)' 2>/dev/null ||
echo X"$0" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
         /^X\(\/\/\)$/{ s//\1/; q; }
         /^X\(\/\).*/{ s//\1/; q; }
         s/.*/./; q'`

abs_curr_dir=`pwd`
abs_ft2_dir=`cd "$ft2_dir" && pwd`

# build a dummy Makefile if we are not building in the source tree

if test "$abs_curr_dir" != "$abs_ft2_dir"; then
  mkdir reference
  echo "TOP_DIR=$abs_ft2_dir"             > Makefile
  echo "OBJ_DIR=$abs_curr_dir"           >> Makefile
  echo "OBJ_BUILD=$abs_curr_dir"         >> Makefile
  echo "DOC_DIR=$abs_curr_dir/reference" >> Makefile
  echo "LIBTOOL=$abs_curr_dir/libtool"   >> Makefile
  echo "include $abs_ft2_dir/Makefile"   >> Makefile
fi

# call make

CFG="$@" $GNUMAKE setup unix

# eof
