1 files changed, 67 insertions, 0 deletions
diff --git a/mk/prog.mk b/mk/prog.mk
new file mode 100644
index 0000000..3f763b8
--- /dev/null
+++ b/mk/prog.mk
@@ -0,0 +1,67 @@
+# rules to build a program 
+# based on FreeBSD's bsd.prog.mk
+
+# Copyright 2008 Roy Marples <roy@marples.name>
+
+include ${MK}/cc.mk
+
+OBJS+=		${SRCS:.c=.o}
+
+# This is for NetBSD which has a different libc in /lib which we need
+# to link to if installing in /
+_RPATH_SH=		if test "${PREFIX}" = "" -o "${PREIX}" = "/"; then \
+				echo "-Wl,-rpath=${PREFIX}/${LIBNAME}"; \
+			else \
+				echo ""; \
+			fi
+_RPATH!=		${_RPATH_SH}
+LDFLAGS+=		${_RPATH}$(shell ${_RPATH_SH})
+
+# This is for NetBSD which has different dynamic linker in /lib which we need
+# to use to if installing in /
+_DYNLINK_SH=		if test "${PREFIX}" = "" -o "${PREFIX}" = "/" && test -e /libexec/ld.elf_so; then \
+				echo "-Wl,-dynamic-linker=/libexec/ld.elf_so"; \
+			else \
+				echo ""; \
+			fi
+_DYNLINK!=		${_DYNLINK_SH}
+LDFLAGS+=		${_DYNLINK}$(shell ${_DYNLINK_SH})
+
+all: ${PROG} ${SCRIPTS} _man
+
+.c.o:
+	${CC} ${CFLAGS} ${CPPFLAGS} -c $< -o $@
+
+${PROG}: ${OBJS}
+	${CC} ${LDFLAGS} -o $@ ${OBJS} ${LDADD}
+
+# We could save about 600 bytes by building it like this
+# instead of the more traditional method above
+small: ${SRCS}
+	echo "" > _${PROG}.c
+	for src in ${SRCS}; do echo "#include \"$$src\"" >> _${PROG}.c; done
+	${CC} ${CFLAGS} ${CPPFLAGS} -c _${PROG}.c -o _${PROG}.o
+	${CC} ${LDFLAGS} -o ${PROG} _${PROG}.o ${LDADD}
+
+_proginstall: ${PROG}
+	${INSTALL} -d ${DESTDIR}${BINDIR}
+	${INSTALL} -m ${BINMODE} ${PROG} ${DESTDIR}${BINDIR}
+	${INSTALL} -d ${DESTDIR}${DBDIR}
+
+include ${MK}/depend.mk
+include ${MK}/files.mk
+include ${MK}/scripts.mk
+include ${MK}/man.mk
+include ${MK}/dist.mk
+
+install: _proginstall _scriptsinstall _filesinstall _maninstall
+	for x in ${SUBDIRS}; do cd $$x; ${MAKE} $@; cd ..; done
+
+clean:
+	rm -f ${OBJS} ${PROG} _${PROG}.c _${PROG}.o ${PROG}.core ${CLEANFILES}
+
+LINTFLAGS?=	-hx
+LINTFLAGS+=	-X 159,247,352
+
+lint: ${SRCS:.c=.c}
+	${LINT} ${LINTFLAGS} ${CFLAGS:M-[DIU]*} $^ ${.ALLSRC}