From: Pavel Roskin <proski@gnu.org>
Date: Fri, 30 Jan 2009 22:33:34 +0000 (-0500)
Subject: iw: report if no supported version of libnl is found
X-Git-Tag: v0.9.10~12^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=34b6e0f5b34c572bfa408b8e26057ba708e11da4;p=thirdparty%2Fiw.git

iw: report if no supported version of libnl is found

Otherwise, the error messase would be very confusing.
---

diff --git a/Makefile b/Makefile
index 4de66e8..89ebd7f 100644
--- a/Makefile
+++ b/Makefile
@@ -29,6 +29,10 @@ LIBS += -lnl-genl
 NLLIBNAME = libnl-2.0
 endif
 
+ifeq ($(NLLIBNAME),)
+$(error Cannot find development files for any supported version of libnl)
+endif
+
 LIBS += $(shell pkg-config --libs $(NLLIBNAME))
 CFLAGS += $(shell pkg-config --cflags $(NLLIBNAME))