Added code to display warnings at package build time. Among others, this

will be used for the licenses.

1 files changed, 19 insertions, 0 deletions

diff --git a/mk/misc/warnings.mk b/mk/misc/warnings.mk
new file mode 100644
index 00000000000..e2447dbd897
--- /dev/null
+++ b/mk/misc/warnings.mk
@@ -0,0 +1,19 @@
+# $NetBSD: warnings.mk,v 1.1 2007/07/20 14:08:19 rillig Exp $
+
+# This file prints the warnings that have been detected while loading
+# the package Makefile. Whichever part of pkgsrc (user, package, system)
+# wants to add a warning can do it by appending a properly quoted shell
+# word to the WARNINGS variable.
+#
+# Example:
+#	WARNINGS+=	"[warnings.mk] This is an example warning."
+#
+
+WARNINGS?=	# none
+
+_show-warnings: .PHONY
+.if !empty(WARNINGS:M*)
+	${RUN} for w in ${WARNINGS} ; do ${ECHO} "WARNING: $$w"; done
+.endif
+
+bootstrap-depends: _show-warnings