--- audacity-1.3.7.ebuild.orig	2009-07-04 17:06:17.000000000 +0400
+++ audacity-1.3.7.ebuild	2009-07-16 06:48:42.000000000 +0400
@@ -52,6 +52,9 @@
 	epatch "${FILESDIR}/${PN}-1.3.5-libtool22.patch"
 	epatch "${FILESDIR}/${P}-cflags.patch"
 	AT_M4DIR="${S}/m4" eautoreconf
+	#pkgconfig --cflags causes #273971
+	cd "${S}"
+	sed -i.orig s/--cflags/--cflags-only-I/ configure || die "sed failed"
 }
 
 src_configure() {