dnl $Id$
dnl config.m4 for extension tcc

dnl NEEDS  gcc -shared -Wl,-soname,libtcc.so.1 -o libtcc.so.1.0 libtcc1.o libtcc.o (and copied into lib)

PHP_ARG_WITH(tcc, for tcc support,
[  --with-tcc             Include tcc support])


if test "$PHP_TCC" != "no"; then

  # --with-tcc -> check with-path
  SEARCH_PATH="/usr/local /usr"     # you might want to change this
  SEARCH_FOR="/include/libtcc.h"  # you most likely want to change this
  if test -r $PHP_TCC/$SEARCH_FOR; then # path given as parameter
     TCC_DIR=$PHP_TCC
  else # search default path list
     AC_MSG_CHECKING([for tcc files in default path])
     for i in $SEARCH_PATH ; do
       if test -r $i/$SEARCH_FOR; then
         TCC_DIR=$i
         AC_MSG_RESULT(found in $i)
       fi
     done
  fi
  
  
  if test -z "$TCC_DIR"; then
    AC_MSG_RESULT([not found])
    AC_MSG_ERROR([Please reinstall the tcc distribution])
  fi

  # --with-tcc -> add include path
  PHP_ADD_INCLUDE($TCC_DIR/include)

  # --with-tcc -> check for lib and symbol presence
  LIBNAME=tcc # you may want to change this
  LIBSYMBOL=tcc_new # you most likely want to change this 

  PHP_CHECK_LIBRARY($LIBNAME,$LIBSYMBOL,
  [
    PHP_ADD_LIBRARY_WITH_PATH($LIBNAME, $TCC_DIR/lib, TCC_SHARED_LIBADD)
    AC_DEFINE(HAVE_TCCLIB,1,[ ])
  ],[
    AC_MSG_ERROR([wrong tcc lib version or lib not found])
  ],[
    -L$TCC_DIR/lib -lm -ldl
  ])
  
  PHP_SUBST(TCC_SHARED_LIBADD)

  PHP_NEW_EXTENSION(tcc, tcc.c, $ext_shared)
fi