gistfile1.txt

dnl $Id$
	
PHP_ARG_WITH(signal, for signal support,
[  --with-signal             Include signal support])

if test "$PHP_SIGNAL" != "no"; then
  SEARCH_PATH="/usr /usr/local"
  SEARCH_FOR="/include/mespro.h"

  
  if test "$PHP_SIGNAL" = "yes"; then
	AC_MSG_CHECKING([for signal headers in default path])
	for i in $SEARCH_PATH ; do
	  if test -r $i/$SEARCH_FOR; then
		SIGNAL_DIR=$i
		AC_MSG_RESULT(found in $i)
	  fi
	done
  else
	AC_MSG_CHECKING([for signal headers in $PHP_SIGNAL])
	if test -r $PHP_SIGNAL/$SEARCH_FOR; then
	  SIGNAL_DIR=$PHP_SIGNAL
	  AC_MSG_RESULT([found])
	fi
  fi

  if test -z "$SIGNAL_DIR"; then
	AC_MSG_RESULT([not found])
	AC_MSG_ERROR([Cannot find signal headers])
  fi

  PHP_ADD_INCLUDE($SIGNAL_DIR/include)

  LIBNAME=mesprox
  LIBSYMBOL=AddSinger

  if test "x$PHP_LIBDIR" = "x"; then
	PHP_LIBDIR=lib64
  fi

  old_LDFLAGS=$LDFLAGS
  LDFLAGS="$LDFLAGS -L$SIGNAL_DIR/$PHP_LIBDIR"
  PHP_CHECK_LIBRARY($LIBNAME,$LIBSYMBOL,
  [
	PHP_ADD_LIBRARY_WITH_PATH($LIBNAME, $SIGNAL_DIR/$PHP_LIBDIR, SIGNAL_SHARED_LIBADD)
  ],[
	AC_MSG_ERROR([wrong signal version {1.4.+ is required} or lib not found])
  ],[
	-L$SIGNAL_DIR/$PHP_LIBDIR 
  ])
  LDFLAGS=$old_LDFLAGS

  PHP_ADD_EXTENSION_DEP(signal, sockets, true)
  PHP_SUBST(SIGNAL_SHARED_LIBADD)
  PHP_NEW_EXTENSION(signal, php_signal.c, $ext_shared)
fi