1 files changed, 101 insertions, 0 deletions
diff --git a/devel/bmake/files/mk/cython.mk b/devel/bmake/files/mk/cython.mk
new file mode 100644
index 00000000000..320178c0fa5
--- /dev/null
+++ b/devel/bmake/files/mk/cython.mk
@@ -0,0 +1,101 @@
+# RCSid:
+#	$Id: cython.mk,v 1.1.1.1 2020/05/24 05:35:53 nia Exp $
+#
+#	@(#) Copyright (c) 2014, Simon J. Gerraty
+#
+#	This file is provided in the hope that it will
+#	be of use.  There is absolutely NO WARRANTY.
+#	Permission to copy, redistribute or otherwise
+#	use this file is hereby granted provided that 
+#	the above copyright notice and this notice are
+#	left intact. 
+#      
+#	Please send copies of changes and bug-fixes to:
+#	sjg@crufty.net
+#
+
+# pyprefix is where python bits are
+# which may not be where we want to put ours (prefix)
+.if exists(/usr/pkg/include)
+pyprefix?= /usr/pkg
+.endif
+pyprefix?= /usr/local
+
+PYTHON_VERSION?= 2.7
+PYTHON_H?= ${pyprefix}/include/python${PYTHON_VERSION}/Python.h
+PYVERSION:= ${PYTHON_VERSION:C,\..*,,}
+
+CFLAGS+= -I${PYTHON_H:H}
+
+# conf.host_target() is limited to uname -m rather than uname -p
+_HOST_MACHINE!= uname -m
+.if ${HOST_TARGET:M*${_HOST_MACHINE}} == ""
+PY_HOST_TARGET:= ${HOST_TARGET:S,${_HOST_ARCH:U${uname -p:L:sh}}$,${_HOST_MACHINE},}
+.endif
+
+COMPILE.c?= ${CC} -c ${CFLAGS}
+PICO?= .pico
+
+.SUFFIXES: ${PICO} .c
+
+.c${PICO}:
+	${COMPILE.c} ${PICFLAG} ${CC_PIC} ${.IMPSRC} -o ${.TARGET}
+
+# this is what we build
+.if !empty(CYTHON_MODULE_NAME)
+CYTHON_MODULE = ${CYTHON_MODULE_NAME}${CYTHON_PYVERSION}.so
+
+CYTHON_SRCS?= ${CYTHON_MODULE_NAME}.pyx
+
+# this is where we save generated src
+CYTHON_SAVEGENDIR?= ${.CURDIR}/gen
+
+# set this empty if you don't want to handle multiple versions
+.if !defined(CYTHON_PYVERSION)
+CYTHON_PYVERSION:= ${PYVERSION}
+.endif
+
+CYTHON_GENSRCS= ${CYTHON_SRCS:R:S,$,${CYTHON_PYVERSION}.c,}
+SRCS+= ${CYTHON_GENSRCS}
+
+.SUFFIXES: .pyx .c .So
+
+CYTHON?= ${pyprefix}/bin/cython
+
+# if we don't have cython we can use pre-generated srcs
+.if ${type ${CYTHON} 2> /dev/null || echo:L:sh:M/*} == ""
+.PATH: ${CYTHON_SAVEGENDIR}
+.else
+
+.if !empty(CYTHON_PYVERSION)
+.for c in ${CYTHON_SRCS}
+${c:R}${CYTHON_PYVERSION}.${c:E}: $c
+	ln -sf ${.ALLSRC:M*pyx} ${.TARGET}
+.endfor
+.endif
+
+.pyx.c:
+	${CYTHON} ${CYTHON_FLAGS} -${PYVERSION} -o ${.TARGET} ${.IMPSRC}
+
+
+save-gen: ${CYTHON_GENSRCS}
+	mkdir -p ${CYTHON_SAVEGENDIR}
+	cp -p ${.ALLSRC} ${CYTHON_SAVEGENDIR}
+
+.endif
+
+${CYTHON_MODULE}: ${SRCS:S,.c,${PICO},}
+	${CC} ${CC_SHARED:U-shared} -o ${.TARGET} ${.ALLSRC:M*${PICO}} ${LDADD}
+
+MODULE_BINDIR?= ${.CURDIR:H}/${PY_HOST_TARGET:U${HOST_TARGET}}
+
+build-cython-module: ${CYTHON_MODULE}
+
+install-cython-module: ${CYTHON_MODULE}
+	test -d ${DESTDIR}${MODULE_BINDIR} || \
+	${INSTALL} -d ${DESTDIR}${MODULE_BINDIR}
+	${INSTALL} -m 755 ${.ALLSRC} ${DESTDIR}${MODULE_BINDIR}
+
+CLEANFILES+= *${PICO} ${CYTHON_MODULE}
+
+.endif