From e174da06065cffc1b3cb099298a69338c1a7d7d2 Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@gentoo.org>
Date: Tue, 26 Dec 2017 10:44:50 -0600
Subject: [PATCH] profiles: Mask dev-libs/mpfr due to soname bump

---
 profiles/package.mask | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/profiles/package.mask b/profiles/package.mask
index d90e5da74395..df71ba052b58 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -29,6 +29,11 @@
 
 #--- END OF EXAMPLES ---
 
+# Matthias Maier <tamiko@gentoo.org> (26 Dec 2017)
+# gcc depends on mpfr and this version changes soname. Spare users with
+# FEATURES=-preserve-libs from completely frying their system.
+>=dev-libs/mpfr-4.0.0
+
 # Andreas K. Hüttel <dilfridge@gentoo.org> (25 Dec 2017)
 # Provided (and blocked) by app-text/texlive-core
 # Removal in 30 days; bug 628820
-- 
2.26.2