diff options
| author |   Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> | 2011-02-16 20:19:07 +0100 |
|---|---|---|
| committer | Denis 'GNUtoo' Carikli <GNUtoo@no-log.org> | 2011-02-17 15:22:10 +0100 |
| commit | 41d7e2a6eafed92148e9999bd02ca0d862f3eb22 (patch) | |
| tree | 4c74abb7ed2bd45eb07cb8e040986b8db05e52a9 /recipes | |
| parent | 473aff453b3793ea80628efa5c54360735b29efe (diff) | |
| download | openembedded-41d7e2a6eafed92148e9999bd02ca0d862f3eb22.tar.gz | |
linux-bug: fix undefined reference to `__gnu_mcount_nc' issue and bump PR
Without that fix we have:
LD .tmp_vmlinux1
init/built-in.o: In function `run_init_process':
calibrate.c:(.text+0x10): undefined reference to `__gnu_mcount_nc'
init/built-in.o: In function `init_post':
calibrate.c:(.text+0x3c): undefined reference to `__gnu_mcount_nc'
init/built-in.o: In function `do_one_initcall':
calibrate.c:(.text+0x148): undefined reference to `__gnu_mcount_nc'
init/built-in.o: In function `name_to_dev_t':
calibrate.c:(.text+0x2cc): undefined reference to `__gnu_mcount_nc'
init/built-in.o: In function `set_reset_devices':
calibrate.c:(.init.text+0x10): undefined reference to `__gnu_mcount_nc'
init/built-in.o:calibrate.c:(.init.text+0x38): more undefined references to `__gnu_mcount_nc' follow
make: *** [.tmp_vmlinux1] Error 1
FATAL: oe_runmake failed
Thanks khem in #oe on Freenode on irc for help:
Feb 14 19:21:26 <khem> GNUtoo|laptop: are you using profiling
[...]
Feb 14 19:57:13 <khem> GNUtoo|laptop: ok so here it your problem you are passing -pg
Feb 14 19:57:16 <khem> to compiler
[...]
Feb 14 19:58:11 <khem> GNUtoo|laptop: thats only useful if you will provide mcount and other profiling hook implementation
Feb 14 19:58:16 <khem> compiler sort of expects it
The solution I chose was to disable the CONFIG_FTRACE that added -pg (profiling compiler option)
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Diffstat (limited to 'recipes')
| -rw-r--r-- | recipes/linux/linux-bug/defconfig | 10 | ||||
| -rw-r--r-- | recipes/linux/linux-bug_2.6.27.2.bb | 2 |
2 files changed, 4 insertions, 8 deletions
diff --git a/recipes/linux/linux-bug/defconfig b/recipes/linux/linux-bug/defconfig index 2a82b584f3..66902c5703 100644 --- a/recipes/linux/linux-bug/defconfig +++ b/recipes/linux/linux-bug/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.27.2 -# Mon Nov 2 11:40:05 2009 +# Mon Feb 14 21:36:04 2011 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -1618,7 +1618,6 @@ CONFIG_DEBUG_PREEMPT=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set @@ -1636,14 +1635,11 @@ CONFIG_FRAME_POINTER=y # CONFIG_SYSCTL_SYSCALL_CHECK is not set CONFIG_HAVE_FTRACE=y CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_TRACING=y -CONFIG_FTRACE=y +# CONFIG_FTRACE is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_PREEMPT_TRACER is not set # CONFIG_SCHED_TRACER is not set -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_FTRACE_SELFTEST=y -CONFIG_FTRACE_STARTUP_TEST=y +# CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set diff --git a/recipes/linux/linux-bug_2.6.27.2.bb b/recipes/linux/linux-bug_2.6.27.2.bb index f075f0a29a..f3bd2c8a4f 100644 --- a/recipes/linux/linux-bug_2.6.27.2.bb +++ b/recipes/linux/linux-bug_2.6.27.2.bb @@ -2,7 +2,7 @@ DESCRIPTION = "Linux kernel for bug" PV_append = "+svnr${SRCREV}" KV = "2.6.27.2" -PR = "r33" +PR = "r34" COMPATIBLE_MACHINE = "bug" |