1 files changed, 98 insertions, 0 deletions
diff --git a/Mk/bsd.ncurses.mk b/Mk/bsd.ncurses.mk
new file mode 100644
index 000000000000..4e8388193516
--- /dev/null
+++ b/Mk/bsd.ncurses.mk
@@ -0,0 +1,98 @@
+# the user/port can now set this options in the makefiles.
+#
+# WITH_NCURSES_BASE=yes	- Use the version in the base system.
+# WITH_NCURSES_PORT=yes	- Use the port, even if base is up to date
+#
+# USE_NCURSES_RPATH=yes	- Pass RFLAGS options in CFLAGS,
+#			  needed for ports who don't use LDFLAGS
+#
+# Overrideable defaults:
+#
+# NCURSES_SHLIBVER=	5
+# NCURSES_PORT=		devel/ncurses
+#
+# The makefile sets this variables:
+# NCURSESBASE		- "/usr" or ${LOCALBASE}
+# NCURSESLIB		- path to the libs
+# NCURSESINC		- path to the matching includes
+# NCURSESRPATH		- rpath for dynamic linker
+#
+# MAKE_ENV		- extended with the variables above
+# CONFIGURE_ENV		- extended with LDFLAGS
+# BUILD_DEPENDS		- are added if needed
+# RUN_DEPENDS		- are added if needed
+
+#	if no preference was set, check for an installed base version
+#	but give an installed port preference over it.
+.if	!defined(WITH_NCURSES_BASE) && \
+	!defined(WITH_NCURSES_PORT) && \
+	!exists(${DESTDIR}/${LOCALBASE}/lib/libncurses.so) && \
+	exists(${DESTDIR}/usr/include/ncurses.h)
+WITH_NCURSES_BASE=yes
+.endif
+
+.if defined(WITH_NCURSES_BASE)
+NCURSESBASE=		/usr
+NCURSESINC=		${NCURSESBASE}/include
+
+.if exists(${LOCALBASE}/lib/libncurses.so)
+check-depends::
+	@${ECHO_CMD} "Dependency error: this port wants the ncurses library from the FreeBSD"
+	@${ECHO_CMD} "base system. You can't build against it, while a newer"
+	@${ECHO_CMD} "version is installed by a port."
+	@${ECHO_CMD} "Please deinstall the port or undefine WITH_NCURSES_BASE."
+	@${FALSE}
+.endif
+
+NCURSESRPATH=		/usr/lib:${LOCALBASE}/lib
+
+.else
+
+NCURSESBASE=		${LOCALBASE}
+NCURSESINC=		${NCURSESBASE}/include/ncurses
+.if	!defined(NCURSES_PORT) && \
+	exists(${DESTDIR}/${LOCALBASE}/lib/libncurses.so)
+# find installed port and use it for dependency
+PKG_DBDIR?=		${DESTDIR}/var/db/pkg
+.if !defined(NCURSES_INSTALLED)
+NCURSES_INSTALLED!=	find "${PKG_DBDIR}/" -type f -name "+CONTENTS" -print0 | \
+			xargs -0 grep -l "^lib/libncurses.so." | \
+			while read contents; do \
+				ncursesprefix=`grep "^@cwd " "$${contents}" | ${HEAD} -n 1`; \
+				if test "$${ncursesprefix}" = "@cwd ${LOCALBASE}" ; then \
+					echo "$${contents}"; break; fi; done
+.endif
+.if defined(NCURSES_INSTALLED) && ${NCURSES_INSTALLED} != ""
+NCURSES_PORT!=		grep "^@comment ORIGIN:" "${NCURSES_INSTALLED}" | ${CUT} -d : -f 2
+NCURSES_SHLIBFILE!=	grep -m 1 "^lib/libncurses.so." "${NCURSES_INSTALLED}"
+NCURSES_SHLIBVER?=	${NCURSES_SHLIBFILE:E}
+.else
+# PKG_DBDIR was not found, default
+NCURSES_PORT?=		devel/ncurses
+NCURSES_SHLIBVER?=	5
+.endif
+.endif
+NCURSES_PORT?=		devel/ncurses
+NCURSES_SHLIBVER?=	5
+
+BUILD_DEPENDS+=		${LOCALBASE}/lib/libncurses.so.${NCURSES_SHLIBVER}:${PORTSDIR}/${NCURSES_PORT}
+RUN_DEPENDS+=		${LOCALBASE}/lib/libncurses.so.${NCURSES_SHLIBVER}:${PORTSDIR}/${NCURSES_PORT}
+NCURSESRPATH=		${LOCALBASE}/lib
+
+.endif
+
+NCURSESLIB=		${NCURSESBASE}/lib
+
+.if defined(USE_NCURSES_RPATH)
+CFLAGS+=		-Wl,-rpath,${NCURSESRPATH}
+.endif
+NCURSES_LDFLAGS+=	-rpath=${NCURSESRPATH}
+
+.if defined(LDFLAGS)
+LDFLAGS+=${NCURSES_LDFLAGS}
+.else
+LDFLAGS=${NCURSES_LDFLAGS}
+.endif
+
+CONFIGURE_ENV+=		LDFLAGS="${LDFLAGS}"
+MAKE_ENV+=		LDFLAGS="${LDFLAGS}"