add a buildlink for gawk. this is derived from and shares the same

purpose as gsed/buildlink2.mk.

XXX IRIX is currently listed in _INCOMPAT_AWK - this should be removed
if awk on IRIX is known to be good.

1 files changed, 56 insertions, 0 deletions

diff --git a/lang/gawk/buildlink2.mk b/lang/gawk/buildlink2.mk
new file mode 100644
index 00000000000..cd03167a639
--- /dev/null
+++ b/lang/gawk/buildlink2.mk
@@ -0,0 +1,56 @@
+# $NetBSD: buildlink2.mk,v 1.1 2003/07/09 08:17:42 grant Exp $
+
+.if !defined(GAWK_BUILDLINK2_MK)
+GAWK_BUILDLINK2_MK=	# defined
+
+.include "../../mk/bsd.prefs.mk"
+
+BUILDLINK_DEPENDS.gawk?=	gawk>=3.1.1
+BUILDLINK_PKGSRCDIR.gawk?=	../../lang/gawk
+
+#
+# Some packages may really need GNU awk, but most just demand a
+# working awk.
+#
+
+.if defined(USE_GNU_AWK)
+_NEED_GNU_AWK=		YES
+.else
+_NEED_GNU_AWK=		NO
+
+# Not sure about IRIX, mark it incompatible for now
+_INCOMPAT_AWK=		IRIX-*-*
+
+INCOMPAT_AWK?=		# empty
+.  for _pattern_ in ${_INCOMPAT_AWK} ${INCOMPAT_AWK}
+.    if !empty(MACHINE_PLATFORM:M${_pattern_})
+_NEED_GNU_AWK=		YES
+.    endif
+.  endfor
+
+.endif
+
+.if ${_NEED_GNU_AWK} == "YES"
+BUILDLINK_DEPMETHOD.gawk?=	build
+BUILDLINK_PACKAGES+=		gawk
+BUILDLINK_PREFIX.gawk_DEFAULT=	${LOCALBASE}
+BUILDLINK_FILES.gawk=		bin/${GNU_PROGRAM_PREFIX}awk
+EVAL_PREFIX+=			BUILDLINK_PREFIX.gawk=gawk
+.endif
+
+BUILDLINK_TARGETS+=	gawk-buildlink gawk-buildlink-bin
+
+gawk-buildlink: _BUILDLINK_USE
+
+gawk-buildlink-bin:
+.if ${_NEED_GNU_AWK} == "YES"
+	${_PKG_SILENT}${_PKG_DEBUG}				\
+	[ ! -f ${BUILDLINK_DIR}/bin/awk ] &&			\
+	  ${LN} -fs ${GNU_PROGRAM_PREFIX}awk ${BUILDLINK_DIR}/bin/awk
+.else
+	${_PKG_SILENT}${_PKG_DEBUG}				\
+	[ ! -f ${BUILDLINK_DIR}/bin/awk ] &&			\
+	  ${LN} -fs ${AWK} ${BUILDLINK_DIR}/bin/awk
+.endif
+
+.endif	# GAWK_BUILDLINK2_MK