From 622e0ff4ddd804d90540b660ac47f80783a01f9d Mon Sep 17 00:00:00 2001
From: Stephen L Arnold <nerdboy@gentoo.org>
Date: Mon, 9 Nov 2015 11:25:12 -0800
Subject: [PATCH] app-editors/vim-qt: minor config workaround for building with
 -flto

This affects all vim packages (braindead configure) but apps build and
run fine with graphite and -flto.

Package-Manager: portage-2.2.24
---
 app-editors/vim-qt/metadata.xml              |  1 +
 app-editors/vim-qt/vim-qt-20150102-r1.ebuild | 12 +++++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/app-editors/vim-qt/metadata.xml b/app-editors/vim-qt/metadata.xml
index 502c73de07f62..108fd3e09ab2b 100644
--- a/app-editors/vim-qt/metadata.xml
+++ b/app-editors/vim-qt/metadata.xml
@@ -3,6 +3,7 @@
 <pkgmetadata>
   <herd>qt</herd>
   <use>
+    <flag name="lto">Enable configure workaround for -flto</flag>
     <flag name="luajit">Use <pkg>dev-lang/luajit</pkg> instead of <pkg>dev-lang/lua</pkg></flag>
     <flag name="racket">Enable support for Scheme using <pkg>dev-lang/racket</pkg></flag>
   </use>
diff --git a/app-editors/vim-qt/vim-qt-20150102-r1.ebuild b/app-editors/vim-qt/vim-qt-20150102-r1.ebuild
index 4390d89d33df0..a83941d94f444 100644
--- a/app-editors/vim-qt/vim-qt-20150102-r1.ebuild
+++ b/app-editors/vim-qt/vim-qt-20150102-r1.ebuild
@@ -26,7 +26,7 @@ fi
 
 LICENSE="vim"
 SLOT="0"
-IUSE="acl cscope debug lua luajit nls perl python racket ruby"
+IUSE="acl cscope debug lua luajit lto nls perl python racket ruby"
 
 REQUIRED_USE="luajit? ( lua )
 	python? ( ${PYTHON_REQUIRED_USE} )"
@@ -63,6 +63,11 @@ src_prepare() {
 }
 
 src_configure() {
+	if use lto ; then
+		LDFLAGS_OLD="$LDFLAGS"
+		local LDFLAGS="${LDFLAGS} -fno-lto -fno-use-linker-plugin"
+	fi
+
 	use debug && append-flags "-DDEBUG"
 
 	local myconf="--with-features=huge --disable-gpm --enable-multibyte"
@@ -95,6 +100,11 @@ src_configure() {
 	fi
 
 	econf ${myconf} --enable-gui=qt --with-vim-name=qvim --with-modified-by=Gentoo-${PVR}
+
+	if use lto ; then
+		LDFLAGS="${LDFLAGS_OLD}"
+		sed -i -e "s|-fno-lto -fno-use-linker-plugin||g" src/auto/config.mk
+	fi
 }
 
 src_install() {