USE_AUTOTOOLS=     aclocal:19 libtoolize autoconf:262 autoheader:262 automake:19 libtool:22
ACLOCAL_ARGS=       -I ${LOCALBASE}/share/aclocal
AUTOMAKE_ARGS=    -a
USE_GMAKE=               yes
USE_AUTOCONF=       yes
USE_AUTOMAKE=       yes
USE_LIBTOOL=             yes

CPPFLAGS+=              -I${LOCALBASE}/include
CFLAGS+=                    -O0
CONFIGURE_ENV=     CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}"
GNU_CONFIGURE=     yes
USE_LDCONFIG=        yes
LDFLAGS+=                  -L${LOCALBASE}/lib -L/usr/lib
LIB_DEPENDS=           ACE.5:${LOCALBASE}/lib
LIB_DEPENDS=           ssl.7:${LOCALBASE}/lib
USE_GNOME=              gnometarget pkgconfig

CONFIGURE_TARGET=--build=${MACHINE_ARCH}-portbld-freebsd${OSREL}
CONFIGURE_ENV=       CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}"
INSTALLS_SHLIB=          yes

Makefile.am: installing `./INSTALL'
configure.ac:36: error: possibly undefined macro: AC_MSG_ERROR
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
*** Error code 1

Stop in /usr/local/data/svn/PORTS/mangos.