[Buildroot] [PATCH] package/gdb: fix gnulib issue with musl and uClibc toolchains

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Hello Romain,

On Sun, 24 Jul 2016 16:13:30 +0200, Romain Naour wrote:

> > I tested the following defconfig:
> > 
> > BR2_arm=y
> > BR2_cortex_a9=y
> > BR2_ARM_ENABLE_VFP=y
> > BR2_TOOLCHAIN_EXTERNAL=y
> > BR2_TOOLCHAIN_EXTERNAL_CUSTOM=y
> > BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
> > BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-arm-cortex-a9-musl-2016.05-1162-g94c7298.tar.bz2"
> > BR2_TOOLCHAIN_EXTERNAL_GCC_4_9=y
> > BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6=y
> > BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL=y
> > BR2_TOOLCHAIN_EXTERNAL_CXX=y
> > BR2_INIT_NONE=y
> > BR2_SYSTEM_BIN_SH_NONE=y
> > # BR2_PACKAGE_BUSYBOX is not set
> > BR2_PACKAGE_GDB=y
> > BR2_PACKAGE_GDB_SERVER=y
> > BR2_PACKAGE_GDB_DEBUGGER=y
> > # BR2_TARGET_ROOTFS_TAR is not set
> > 
> > and did not encounter any problem.

Seems like you missed this part of my e-mail. I was *not* able to
reproduce the build problem.

> > If you can still reproduce the problem, isn't it solved by:
> > 
> > GDB_CONF_ENV += gl_cv_func_gettimeofday_clobber=no  
> 
> Ha! yes, gdb build fine with this! (musl and uClibc)
> 
> Do you want to fix this locally (Reported-by) or I should resend a patch ?

Please send a patch, but please indicate which configuration fails for
you, as I was unable to reproduce the issue.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com