Provide a buildlink3.mk.

1 files changed, 28 insertions, 0 deletions

diff --git a/lang/f2c/buildlink3.mk b/lang/f2c/buildlink3.mk
new file mode 100644
index 00000000000..f8dc6080ada
--- /dev/null
+++ b/lang/f2c/buildlink3.mk
@@ -0,0 +1,28 @@
+# $NetBSD: buildlink3.mk,v 1.1 2004/05/11 05:28:20 snj Exp $
+
+BUILDLINK_DEPTH:=	${BUILDLINK_DEPTH}+
+F2C_BUILDLINK3_MK:=	${F2C_BUILDLINK3_MK}+
+
+.if !empty(BUILDLINK_DEPTH:M+)
+BUILDLINK_DEPENDS+=	f2c
+.endif
+
+BUILDLINK_PACKAGES:=	${BUILDLINK_PACKAGES:Nf2c}
+BUILDLINK_PACKAGES+=	f2c
+
+.if !empty(F2C_BUILDLINK3_MK:M+)
+BUILDLINK_DEPENDS.f2c+=	f2c>=20001205nb3
+BUILDLINK_PKGSRCDIR.f2c?=	../../lang/f2c
+.endif	# F2C_BUILDLINK3_MK
+
+PKG_FC=                 ${BUILDLINK_PREFIX.f2c}/bin/f2c-f77
+
+# The f2c-f77 script takes some environment variables to override hardcoded
+# values for the compiler and C preprocessor.
+#
+CONFIGURE_ENV+=         CC_f2c="${CC}"
+CONFIGURE_ENV+=         CPP="${CPP}"
+MAKE_ENV+=              CC_f2c="${CC}"
+MAKE_ENV+=              CPP="${CPP}"
+
+BUILDLINK_DEPTH:=     ${BUILDLINK_DEPTH:S/+$//}