From d8f094e6ac766b82593ba5595be51a253c8fb4d2 Mon Sep 17 00:00:00 2001
From: Matthew Smith <matthew@gentoo.org>
Date: Fri, 6 Oct 2023 09:31:40 +0100
Subject: dev-lang/erlang: add dev-libs/libei blocker

Bug: https://bugs.gentoo.org/912888
Signed-off-by: Matthew Smith <matthew@gentoo.org>
---
 dev-lang/erlang/erlang-26.0.ebuild | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'dev-lang/erlang')

diff --git a/dev-lang/erlang/erlang-26.0.ebuild b/dev-lang/erlang/erlang-26.0.ebuild
index e7cd26bdcfab..60e753d858e2 100644
--- a/dev-lang/erlang/erlang-26.0.ebuild
+++ b/dev-lang/erlang/erlang-26.0.ebuild
@@ -38,8 +38,15 @@ RDEPEND="
 	systemd? ( sys-apps/systemd )
 	wxwidgets? ( x11-libs/wxGTK:${WX_GTK_VER}[X,opengl] )
 "
+
+# libei.so (from dev-libs/libei) conflicts with libei.a from
+# erl_interface. Causes build faiure. Erlang build system needs to be
+# patched to prefer its own libei instead of system libei. Installed
+# into /usr/lib/erlang so no conflict following installation. Bug
+# #912888.
 DEPEND="${RDEPEND}
 	dev-lang/perl
+	!!dev-libs/libei
 "
 
 S="${WORKDIR}/otp-OTP-${PV}"
-- 
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