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opus: fix configure issue with ARM optimization when /bin/sh isn't bash

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Fixes http://autobuild.buildroot.net/results/136/1360fefb79ebc7d95ef3a7459be681ac11e1ffb4/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2013-12-08 11:07:25 +01:00
parent 8c90d971c3
commit ea9e0fe309
2 changed files with 44 additions and 0 deletions
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43
package/opus/opus-01-configure.ac-fix-bashism-in-ARM-optimization-handling.patch Normal file
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@ -0,0 +1,43 @@
From a3d4f4f2385394b822b8f66342de8a1e3b4217bb Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <peter@korsgaard.com>
Date: Sun, 8 Dec 2013 10:54:25 +0100
Subject: [PATCH] configure.ac: fix bashism in ARM optimization handling
Submitted upstream:
http://lists.xiph.org/pipermail/opus/2013-December/002422.html
Breaks configure when /bin/sh isn't bash with:
configure: Trying to force-enable ARMv6 media instructions...
checking if assembler supports ARMv6 media instructions on ARM... yes
configure: Trying to force-enable NEON instructions...
checking if assembler supports NEON instructions on ARM... yes
./configure.lineno: 12799: Bad substitution
Fix it by using the %% expansion to remove everything from the first
space instead.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure.ac b/configure.ac
index 0ba4a80..443362f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -333,9 +333,9 @@ AS_IF([test x"${enable_asm}" = x"yes"],[
AM_CONDITIONAL([CPU_ARM], [test "$cpu_arm" = "yes"])
AM_CONDITIONAL([OPUS_ARM_INLINE_ASM],
- [test x"${inline_optimization:0:3}" = x"ARM"])
+ [test x"${inline_optimization%% *}" = x"ARM"])
AM_CONDITIONAL([OPUS_ARM_EXTERNAL_ASM],
- [test x"${asm_optimization:0:3}" = x"ARM"])
+ [test x"${asm_optimization%% *}" = x"ARM"])
AS_IF([test x"$enable_rtcd" = x"yes"],[
AS_IF([test x"$rtcd_support" != x"no"],[
--
1.8.4.rc3

1
package/opus/opus.mk
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@ -10,6 +10,7 @@ OPUS_LICENSE = BSD-3c
OPUS_LICENSE_FILES = COPYING
OPUS_INSTALL_STAGING = YES
OPUS_CONF_OPT = --disable-doc
OPUS_AUTORECONF = YES
ifeq ($(BR2_SOFT_FLOAT),y)
OPUS_CONF_OPT += --enable-fixed-point