X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=inline;f=free%2Flibs%2Fexamples%2Fexternal-ucw-build%2Fconfigure;h=ec4b279e7fbbed3f46fbdcac76280994efa11605;hb=1cf8ac51f5495ccd5187dc220ffc69e95d6e0cfc;hp=1e9ccedc1b103c9a2fc250fe616cd6ba3754a963;hpb=93e3291a928d278807b3824f4e7e1ff71f47836d;p=libucw.git

diff --git a/free/libs/examples/external-ucw-build/configure b/free/libs/examples/external-ucw-build/configure
index 1e9ccedc..ec4b279e 100755
--- a/free/libs/examples/external-ucw-build/configure
+++ b/free/libs/examples/external-ucw-build/configure
@@ -15,13 +15,15 @@ BEGIN {
 		} elsif ($0 =~ m@^(.*)/configure$@ && -f "$1/$pkgfile") {
 			$srcdir=$1;
 		} else {
-			die "Don't know how to find myself. Please set SRCDIR manually.";
+			die "Don't know how to find myself. Please set SRCDIR manually.\n";
 		}
 	}
-	# Ask pkg-config for the rest of configure
-	$libdir=`pkg-config libucw --atleast-version=3.13 --variable=perl_modules_dir`;
+	# Ask pkg-config if libucw is installed and find its configure modules
+	`pkg-config libucw --atleast-version=3.13`;
+	!$? or die "Package `libucw' (version 3.13 or newer) not found. Is PKG_CONFIG_PATH set properly?\n";
+	$libdir=`pkg-config libucw --variable=perl_modules_dir`;
 	chomp $libdir;
-	die "Package `libucw' (version 3.13 or newer) not found. Is PKG_CONFIG_PATH set properly?" if $? || not defined $libdir;
+	die "Unable to find the libucw configure system\n" if $? || not defined $libdir;
 }
 use lib $libdir;
 use UCW::Configure;