[patch] libgcrypt-1.7.0.ebuild.patch

libgcrypt-1.7.0.ebuild.patch (text/plain), 778 bytes, created by Peter Levine on 2016-04-27 22:57:26 UTC

--- libgcrypt-1.7.0.ebuild.old	2016-04-16 18:08:08.000000000 -0400
+++ libgcrypt-1.7.0.ebuild	2016-04-27 18:17:38.397645595 -0400
@@ -6,7 +6,7 @@
 AUTOTOOLS_AUTORECONF=1
 WANT_AUTOMAKE=1.14
 
-inherit autotools-multilib flag-o-matic
+inherit autotools-multilib toolchain-funcs flag-o-matic
 
 DESCRIPTION="General purpose crypto library based on the code used in GnuPG"
 HOMEPAGE="http://www.gnupg.org/"
@@ -43,6 +43,13 @@
 		# function for that, we'll have to abuse cflags for this
 		append-cflags -Wa,--divide
 	fi
+	
+	if gcc-major-version == 4 ; then
+		# Compiling with gcc-4* and -O[23] flags can trigger
+		# "undefined reference to `__warn_memset_zero_len'"
+		replace-flags -O? -O1
+	fi
+
 	local myeconfargs=(
 		--disable-dependency-tracking
 		--enable-noexecstack