From 6d71627581e96efb3717960b79fc2167a4617977 Mon Sep 17 00:00:00 2001
From: David Woodhouse <dwmw2@infradead.org>
Date: Sun, 24 Sep 2006 22:16:03 +0100
Subject: [PATCH] New 'make headers_install_all' target.

Install headers for _all_ architectures, suitable for making a tarball
release or extracting them for use in a separate package.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---
 Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Makefile b/Makefile
index 13448d755bb..b78c88d1f1a 100644
--- a/Makefile
+++ b/Makefile
@@ -892,6 +892,15 @@ depend dep:
 INSTALL_HDR_PATH=$(objtree)/usr
 export INSTALL_HDR_PATH
 
+HDRARCHES=$(filter-out generic,$(patsubst $(srctree)/include/asm-%/Kbuild,%,$(wildcard $(srctree)/include/asm-*/Kbuild)))
+
+PHONY += headers_install_all
+headers_install_all: include/linux/version.h
+	$(Q)unifdef -Ux /dev/null
+	$(Q)for arch in $(HDRARCHES); do \
+	 $(MAKE) ARCH=$$arch -rR -f $(srctree)/scripts/Makefile.headersinst obj=include BIASMDIR=-bi-$$arch ;\
+	 done
+
 PHONY += headers_install
 headers_install: include/linux/version.h
 	@if [ ! -r include/asm-$(ARCH)/Kbuild ]; then \