x11-libs/agg: Fix build with gcc8 (#664078)

Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.50, Repoman-2.3.11

diff --git a/x11-libs/agg/agg-2.5-r3.ebuild b/x11-libs/agg/agg-2.5-r3.ebuild
index 0925c837a90664beeb74c573bb05740df62ac8a1..b2def3f9fd88ab391f21dc7293a53d2a00421c66 100644 (file)
--- a/x11-libs/agg/agg-2.5-r3.ebuild
+++ b/x11-libs/agg/agg-2.5-r3.ebuild
@@ -1,8 +1,8 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI=6
-inherit autotools ltprune
+EAPI=7
+inherit autotools
 
 DESCRIPTION="High quality rendering engine library for C++"
 HOMEPAGE="http://antigrain.com/"
@@ -32,6 +32,7 @@ PATCHES=(
        "${FILESDIR}"/${P}-autotools.patch
        "${FILESDIR}"/${P}-sdl-m4.patch
        "${FILESDIR}"/${P}-sdl-automagic.patch
+       "${FILESDIR}"/${P}-gcc8.patch
        "${FILESDIR}"/${PVR}
 )
 
@@ -56,5 +57,5 @@ src_configure() {
 
 src_install() {
        default
-       prune_libtool_files
+       find "${D}" -name '*.la' -delete || die
 }

diff --git a/x11-libs/agg/files/agg-2.5-gcc8.patch b/x11-libs/agg/files/agg-2.5-gcc8.patch
new file mode 100644 (file)
index 0000000..6214bd6
--- /dev/null
+++ b/x11-libs/agg/files/agg-2.5-gcc8.patch
@@ -0,0 +1,24 @@
+From ca818d4dcd428c5560fc3c341fbaf427a7485e32 Mon Sep 17 00:00:00 2001
+From: Tom Hughes <tom@compton.nu>
+Date: Sat, 22 Jun 2013 12:34:37 +0100
+Subject: [PATCH 15/15] Ensure first value in the gamma table is always zero
+
+---
+ include/agg_gamma_functions.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/agg_gamma_functions.h b/include/agg_gamma_functions.h
+index beb0c04..b8eda52 100644
+--- a/include/agg_gamma_functions.h
++++ b/include/agg_gamma_functions.h
+@@ -49,6 +49,7 @@ namespace agg
+ 
+         double operator() (double x) const
+         {
++            if (x == 0.0) return 0.0;
+             return pow(x, m_gamma);
+         }
+ 
+-- 
+1.8.1.4
+