[oe-commits] [openembedded-core] 19/24: bash: add -fomit-frame-pointer to DEBUG_OPTIMIZATION for armv[45] with thumb enabled

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit 2ea36bdbf1871cd1cdcac96ab2bb76900fc25762
Author: Martin Jansa <martin.jansa at gmail.com>
AuthorDate: Sun Aug 5 19:40:57 2018 +0000

    bash: add -fomit-frame-pointer to DEBUG_OPTIMIZATION for armv[45] with thumb enabled
    
    with thumb and debug enabled bash gets stuck forever when building for qemuarm.
    
    bash/4.4.18-r0/build/builtins$ arm-webos-linux-gnueabi-gcc  -march=armv5te -mthumb -fstack-protector-strong   --sysroot=bash/4.4.18-r0/recipe-sysroot -c  -DHAVE_CONFIG_H -DSHELL  -I. -I..  -I../../bash-4.4.18 -I../../bash-4.4.18/include -I../../bash-4.4.18/lib -I../../bash-4.4.18/builtins    -O -fno-omit-frame-pointer -g -DNON_INTERACTIVE_LOGIN_SHELLS read.c
    
    when -mthumb, -fstack-protector-strong, -fno-omit-frame-pointer appear
    together, removing one of them is enough for successful build.
    
    similar to:
    http://lists.openembedded.org/pipermail/openembedded-core/2018-May/150654.html
    but in this case the build gets stuck instead of failure
    
    Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
    Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-extended/bash/bash_4.4.18.bb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/recipes-extended/bash/bash_4.4.18.bb b/meta/recipes-extended/bash/bash_4.4.18.bb
index 0b22ca7..b338acd 100644
--- a/meta/recipes-extended/bash/bash_4.4.18.bb
+++ b/meta/recipes-extended/bash/bash_4.4.18.bb
@@ -19,4 +19,7 @@ SRC_URI = "${GNU_MIRROR}/bash/${BP}.tar.gz;name=tarball \
 SRC_URI[tarball.md5sum] = "518e2c187cc11a17040f0915dddce54e"
 SRC_URI[tarball.sha256sum] = "604d9eec5e4ed5fd2180ee44dd756ddca92e0b6aa4217bbab2b6227380317f23"
 
+DEBUG_OPTIMIZATION_append_armv4 = " ${@bb.utils.contains('TUNE_CCARGS', '-mthumb', '-fomit-frame-pointer', '', d)}"
+DEBUG_OPTIMIZATION_append_armv5 = " ${@bb.utils.contains('TUNE_CCARGS', '-mthumb', '-fomit-frame-pointer', '', d)}"
+
 BBCLASSEXTEND = "nativesdk"

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