https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=755ba58ebef02e1be9fc6770d00243ba6ed0223c
https://bugs.gentoo.org/783777

From 755ba58ebef02e1be9fc6770d00243ba6ed0223c Mon Sep 17 00:00:00 2001
From: Nick Alcock <nick.alcock@oracle.com>
Date: Thu, 18 Mar 2021 12:37:52 +0000
Subject: [PATCH] Add install dependencies for ld -> bfd and libctf -> bfd

This stops problems parallel-installing if a relink of libctf is needed.

Also adds corresponding install-strip dependencies.

ChangeLog
2021-03-18  Nick Alcock  <nick.alcock@oracle.com>

	PR libctf/27482
	* Makefile.def: Add install-bfd dependencies for install-libctf and
	install-ld, and install-strip-bfd dependencies for
	install-strip-libctf and install-strip-ld; move the install-ld
	dependency on install-libctf to join it.
	* Makefile.in: Regenerated.
---
--- a/Makefile.def
+++ b/Makefile.def
@@ -448,7 +448,6 @@ dependencies = { module=all-binutils; on=all-intl; };
 dependencies = { module=all-binutils; on=all-gas; };
 dependencies = { module=all-binutils; on=all-libctf; };
 dependencies = { module=all-ld; on=all-libctf; };
-dependencies = { module=install-ld; on=install-libctf; };
 
 // We put install-opcodes before install-binutils because the installed
 // binutils might be on PATH, and they might need the shared opcodes
@@ -456,6 +455,14 @@ dependencies = { module=install-ld; on=install-libctf; };
 dependencies = { module=install-binutils; on=install-opcodes; };
 dependencies = { module=install-strip-binutils; on=install-strip-opcodes; };
 
+// Likewise for ld, libctf, and bfd.
+dependencies = { module=install-libctf; on=install-bfd; };
+dependencies = { module=install-ld; on=install-bfd; };
+dependencies = { module=install-ld; on=install-libctf; };
+dependencies = { module=install-strip-libctf; on=install-strip-bfd; };
+dependencies = { module=install-strip-ld; on=install-strip-bfd; };
+dependencies = { module=install-strip-ld; on=install-strip-libctf; };
+
 // libopcodes depends on libbfd
 dependencies = { module=install-opcodes; on=install-bfd; };
 dependencies = { module=install-strip-opcodes; on=install-strip-bfd; };
--- a/Makefile.in
+++ b/Makefile.in
@@ -52170,9 +52170,14 @@ all-stage3-ld: maybe-all-stage3-libctf
 all-stage4-ld: maybe-all-stage4-libctf
 all-stageprofile-ld: maybe-all-stageprofile-libctf
 all-stagefeedback-ld: maybe-all-stagefeedback-libctf
-install-ld: maybe-install-libctf
 install-binutils: maybe-install-opcodes
 install-strip-binutils: maybe-install-strip-opcodes
+install-libctf: maybe-install-bfd
+install-ld: maybe-install-bfd
+install-ld: maybe-install-libctf
+install-strip-libctf: maybe-install-strip-bfd
+install-strip-ld: maybe-install-strip-bfd
+install-strip-ld: maybe-install-strip-libctf
 install-opcodes: maybe-install-bfd
 install-strip-opcodes: maybe-install-strip-bfd
 configure-gas: maybe-configure-intl
-- 
2.27.0