Add py-keystone-engine 0.9.1.3, keystone Assembler Engine with Python

bindings.

PR:		227526
Submitted by:	freebsd_ports@k-worx.org

devel/Makefile

@@ -4594,6 +4594,7 @@
     SUBDIR += py-kaptan
     SUBDIR += py-kayako
     SUBDIR += py-kazoo
+    SUBDIR += py-keystone-engine
     SUBDIR += py-keystoneauth1
     SUBDIR += py-keystonemiddleware
     SUBDIR += py-kid

devel/py-keystone-engine/Makefile

@@ -0,0 +1,46 @@
+# $FreeBSD$
+
+PORTNAME=	keystone-engine
+DISTVERSION=	0.9.1-3
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	freebsd_ports@k-worx.org
+COMMENT=	Keystone Assembler Engine with Python bindings
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.TXT
+
+BUILD_DEPENDS=	cmake:devel/cmake
+
+USES=		pkgconfig python
+USE_PYTHON=	distutils autoplist
+
+# setup.py loses track of its cwd when it switches over to the CMake build
+# process and searches in ${WRKSRC}/src/build/lib instead of ${WRKSRC}/build/lib
+# for the Python packages that were built before the CMake build process.
+pre-install:
+	@${CP} -r ${WRKSRC}/build/lib ${WRKSRC}/src/build/lib
+
+# Next problem: The compiled library is not installed automatically by setup.py
+# so it needs to be manually installed and stripped to the appropriate
+# directory.
+post-install:
+	${INSTALL_LIB} ${WRKSRC}/src/build/llvm/lib/libkeystone.so \
+	       	${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/keystone
+
+# Even without the both fixes (or hacks?) that were applied beforehand the
+# .PLIST.pymodtmp has only the EGG files as a whole. Therefore the
+# .PLIST.pymodtmp has to be regenerated in some way - it's a rather "dirty"
+# hack to pass the stage-qa target.
+#
+# Another solution would a static pkg-plist but then the package has to be
+# bound to a specific Python version or multiple package must be created for
+# specific Python versions.
+post-stage:
+	@${FIND} ${STAGEDIR} -type f -o -type l | \
+	       	${SORT} | ${SED} -e 's|${STAGEDIR}||' \
+       		> ${WRKDIR}/.PLIST.pymodtmp
+
+.include <bsd.port.mk>

devel/py-keystone-engine/distinfo

@@ -0,0 +1,3 @@
+TIMESTAMP = 1523113145
+SHA256 (keystone-engine-0.9.1-3.tar.gz) = 0c415d1ae0c9c902188a09aea70e1985f1920ada4122a0e5017aca1a1cb35045
+SIZE (keystone-engine-0.9.1-3.tar.gz) = 2765503

devel/py-keystone-engine/pkg-descr

@@ -0,0 +1,13 @@
+Keystone is a lightweight multi-platform, multi-architecture assembler
+framework.
+
+Highlight features:
+
+- Multi-architecture, with support for Arm, Arm64 (AArch64/Armv8),
+  Ethereum Virtual Machine, Hexagon, Mips, PowerPC, Sparc, SystemZ, & X86
+  (include 16/32/64bit).
+- Clean/simple/lightweight/intuitive architecture-neutral API.
+- Thread-safe by design
+- Implemented in C/C++ languages, with bindings for Python
+
+WWW: http://www.keystone-engine.org