From: Uwe Hermann <redacted>
Date: Thu, 14 Nov 2013 21:01:08 +0000 (+0100)
Subject: configure.ac: Drop unneeded AC_MSG_ERROR.
X-Git-Tag: libserialport-0.1.0~130
X-Git-Url: https://sigrok.org/gitweb/?a=commitdiff_plain;h=a3d4a56e1538be7353160061ee74e6d3a16d13da;hp=5ef8a1ed7fbd45aad65298d5a6c39056ed1a4fa3;p=libserialport.git

configure.ac: Drop unneeded AC_MSG_ERROR.

The default behaviour of PKG_CHECK_MODULES is to abort with an error
anyway, but it will also print a more usable error message and hints
for the user about how to use PKG_CONFIG_PATH and so on.
---

diff --git a/configure.ac b/configure.ac
index b441e50..96c16d2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -85,8 +85,7 @@ case $target_os in
 *linux*)
 	# On Linux libudev is currently a hard requirement.
 	PKG_CHECK_MODULES([libudev], [libudev >= 0],
-		[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS"],
-		[AC_MSG_ERROR([libudev.h not found])])
+		[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS"])
 	;;
 *darwin*)
 	LDFLAGS="$LDFLAGS -Wl,-framework -Wl,IOKit -Wl,-framework -Wl,CoreFoundation"