Index: head/math/stp/Makefile
===================================================================
--- head/math/stp/Makefile	(revision 475499)
+++ head/math/stp/Makefile	(revision 475500)
@@ -1,26 +1,31 @@
 # Created by: Li-Wen Hsu <lwhsu@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	stp
 DISTVERSION=	2.3.1
+PORTREVISION=	1
 PORTEPOCH=	1
 CATEGORIES=	math
 
 MAINTAINER=	arrowd@FreeBSD.org
 COMMENT=	Decision Procedure for Bitvectors and Arrays
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BROKEN_aarch64=		fails to compile: undefined reference to sbrk
 BROKEN_powerpc64=	fails to compile: main.cpp.o: undefined reference to boost::program_options::error_with_option_name::get_canonical_option_name()
 
 LIB_DEPENDS=	libboost_program_options.so:devel/boost-libs \
 		libminisat.so:math/minisat \
 		libcryptominisat5.so:math/cryptominisat
 
 USES=		bison:build cmake:outsource perl5 python
 USE_GITHUB=	yes
 USE_PERL5=	build
+USE_LDCONFIG=	yes
+
+post-install:
+	@${MV} ${STAGEDIR}${PREFIX}/bin/stp-2.1.2 ${STAGEDIR}${PREFIX}/bin/stp
 
 .include <bsd.port.mk>
Index: head/math/stp/pkg-plist
===================================================================
--- head/math/stp/pkg-plist	(revision 475499)
+++ head/math/stp/pkg-plist	(revision 475500)
@@ -1,13 +1,12 @@
 bin/stp
-bin/stp-2.1.2
 bin/stp_simple
 include/stp/c_interface.h
 lib/cmake/STP/STPConfig.cmake
 lib/cmake/STP/STPConfigVersion.cmake
 lib/cmake/STP/STPTargets-%%CMAKE_BUILD_TYPE%%.cmake
 lib/cmake/STP/STPTargets.cmake
 lib/libstp.so
 lib/libstp.so.2.1
 %%PYTHON_SITELIBDIR%%/stp/__init__.py
 %%PYTHON_SITELIBDIR%%/stp/library_path.py
 %%PYTHON_SITELIBDIR%%/stp/stp.py