testing/ucarp: added patch for useless C++ configure test

testing/ucarp/APKBUILD

@@ -11,11 +11,13 @@ makedepends="libpcap-dev"
 install=
 subpackages=""
 source="http://download.pureftpd.org/pub/ucarp/$pkgname-$pkgver.tar.gz
+	nocxx.patch
 	ucarp.initd
 	ucarp.confd"
 
 build() {
 	cd "$srcdir/$pkgname-$pkgver"
+	patch configure < ../nocxx.patch || return 1
 
 	./configure --prefix=/usr \
 		--sysconfdir=/etc \
@@ -29,5 +31,6 @@ build() {
 }
 
 md5sums="ba585233e73f0dbce80427d04f431048  ucarp-1.5.tar.gz
+28513788ba4d556ccd538867dc6205ab  nocxx.patch
 e8f1e2fd144797524025343603dbe2b8  ucarp.initd
 bf914f6ce4fe4fea33a45d4d5b2c1fff  ucarp.confd"

testing/ucarp/nocxx.patch

+--- a/configure	2004-12-07 21:34:23.205172545 +0000
++++ b/configure	2004-12-07 21:37:17.726654782 +0000
+@@ -5148,10 +5148,8 @@
+   :
+ else
+   { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&5
+-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+-See \`config.log' for more details." >&2;}
+-   { (exit 1); exit 1; }; }
++See \`config.log' for more details." >&5;}
++   { echo "C++ sucks, ignoring ..." >&5; }; }
+ fi
+ 
+ ac_ext=cc