[Buildroot] [PATCH 5/8] ltrace: fix build failure

[Microbit_Ubuntu]

Hi Thomas,

On Fri, 2010-05-14 at 13:37 +0200, Thomas Petazzoni wrote:
> ltrace failed to build because of missing arguments to gcc to find the
> header files. This is due to the fact that the existing ltrace.mk was
> setting CC and LD at build time to incorrect values. Keeping the
> values set at configure time is just the right thing to do.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> ---
>  package/ltrace/ltrace.mk |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/package/ltrace/ltrace.mk b/package/ltrace/ltrace.mk
> index c99f223..4a6811d 100644
> --- a/package/ltrace/ltrace.mk
> +++ b/package/ltrace/ltrace.mk
> @@ -54,8 +54,7 @@ $(LTRACE_DIR)/.configured: $(LTRACE_DIR)/.patched
>  	touch $@
>  
>  $(LTRACE_DIR)/$(LTRACE_BINARY): $(LTRACE_DIR)/.configured
> -	$(MAKE) CC=$(TARGET_CC) LD=$(TARGET_CROSS)ld ARCH=$(LTRACE_ARCH) \
> -		-C $(LTRACE_DIR)
> +	$(MAKE) ARCH=$(LTRACE_ARCH) -C $(LTRACE_DIR)
>  
>  $(TARGET_DIR)/$(LTRACE_TARGET_BINARY): $(LTRACE_DIR)/$(LTRACE_BINARY)
>  	#$(MAKE) DESTDIR=$(TARGET_DIR) ARCH=$(LTRACE_ARCH)  -C $(LTRACE_DIR) install


Is this why I also observed this problem with ltrace which I posted on
4/05/10 ? :

> 2. ltrace-0.5
> the OS path for sysdeps gets set to :
> OS := linux-uclibcgnueabi
> whereas internal toolchain 2010.02 produces at start of Makefile :
> OS = linux-gnu
> This results in an unknown path to /sysdeps/
> Has anyone come across this behaviour before ?
> I can workaround for now by manually changing Makefile and then 
> resuming build.

> I can't find the common denominator - I think it has to do with CC 
> being set --sysroot=...... whereas the internal toolchain produces
> --isysroot=......   ?????

TIA
-- 
Best regards,
Kris