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authorRobert Yang <liezhi.yang@windriver.com>2013-09-14 02:48:06 +0000
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-09-17 19:25:43 +0100
commit4e10c45d7c61ac1ccf8b53ef525ca03d3d458bba (patch)
tree4abb277d2a8d0edb79e1dc892112dce65c83e7ee /meta/recipes-kernel
parentba84662bd9fb7575e68c87449e986535a2216b30 (diff)
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linux-libc-headers: do_install: fix "Argument list too long" error
There would be an "Argument list too long" error when the TMPDIR is in a deep dir, for example, when "len(readlink -f TMPDIR) >= 350 (our supported value is 410)". Use "$(foreach ,,$(shell echo))" to fix it. There was already a patch which tried to fix this issue, so squash the current change into the previous one as Bruce suggested. [YOCTO #5138] Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel')
-rw-r--r--meta/recipes-kernel/linux-libc-headers/linux-libc-headers/scripts-Makefile.headersinst-install-headers-from-sc.patch39
1 files changed, 26 insertions, 13 deletions
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/scripts-Makefile.headersinst-install-headers-from-sc.patch b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/scripts-Makefile.headersinst-install-headers-from-sc.patch
index 9bc59823a3..7eb7defcde 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/scripts-Makefile.headersinst-install-headers-from-sc.patch
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/scripts-Makefile.headersinst-install-headers-from-sc.patch
@@ -1,6 +1,6 @@
-From e60cc1b011bf0f1acdb7e5168b7bed4ebb78c91f Mon Sep 17 00:00:00 2001
-From: Bruce Ashfield <bruce.ashfield@windriver.com>
-Date: Wed, 9 Jan 2013 16:24:39 -0500
+From b200d4bcffc86bb08fd3898bc7cde00f0686f62d Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Fri, 13 Sep 2013 22:01:02 -0400
Subject: [PATCH] scripts/Makefile.headersinst: install headers from scratch file
If headers_install is executed from a deep/long directory structure, the
@@ -14,18 +14,23 @@ By dumping the input files to a scratch file and using xargs to read the
input list from the scratch file, we can avoid blowing out the maximum
argument size and install headers in a long path name environment.
+Robert:
+Use "$(foreach ,,$(shell echo))" rather than "echo" to make it work when
+len(TMPDIR) <= 410.
+
+Upstream-Status: Inappropriate [oe-specific]
+
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
RP: Refreshed for 3.10 as the problem still exists there on the autobuilders
+ scripts/Makefile.headersinst | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
- scripts/Makefile.headersinst | 4 +++-
- 1 files changed, 3 insertions(+), 1 deletions(-)
-
-Index: linux-3.10/scripts/Makefile.headersinst
-===================================================================
---- linux-3.10.orig/scripts/Makefile.headersinst
-+++ linux-3.10/scripts/Makefile.headersinst
-@@ -72,7 +72,7 @@ printdir = $(patsubst $(INSTALL_HDR_PATH
+diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
+--- a/scripts/Makefile.headersinst
++++ b/scripts/Makefile.headersinst
+@@ -72,7 +72,7 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
file$(if $(word 2, $(all-files)),s))
cmd_install = \
@@ -34,11 +39,19 @@ Index: linux-3.10/scripts/Makefile.headersinst
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
done; \
-@@ -101,7 +101,9 @@ targets += $(install-file)
+@@ -98,10 +98,17 @@ __headersinst: $(subdirs) $(install-file)
+ @:
+
+ targets += $(install-file)
++# Use the $(foreach ,,$(shell echo)) to avoid the "Argument list too
++# long" error, and use the "$(shell echo)" rather than "echo" to keep
++# the order.
$(install-file): scripts/headers_install.sh $(input-files) FORCE
$(if $(unwanted),$(call cmd,remove),)
$(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
-+ @echo $(input-files) > $(INSTALL_HDR_PATH)/.input-files
++ $(shell echo -n > $(INSTALL_HDR_PATH)/.input-files)
++ $(foreach f,$(input-files),$(shell echo -n "$(f) " >> \
++ $(INSTALL_HDR_PATH)/.input-files))
$(call if_changed,install)
+ @rm $(INSTALL_HDR_PATH)/.input-files