On 22.08.2014 12:47, Tom Rini wrote: > On Fri, Aug 22, 2014 at 11:01:52AM +0200, Daniel Schwierzeck wrote: >> Hi Tom, >> >> On 21.08.2014 18:53, Tom Rini wrote: >>> Hey, >>> >>> So as I migrate scripts over to buildman, one issue I have is that >>> today warning and errors are treated the same: >>> u-boot (master)$ ./tools/buildman/buildman -b master -c 1 -ve -T 1 -j 9 >>> 'arc|blackfin|microblaze|m68k|nds32|sparc|x86|aarch64|sandbox|mips' -s >>> Summary of 1 commit for 128 boards (1 thread, 9 jobs per thread) >>> 01: git-mailrc: add patman and buildman alias >>> mips: + pb1000 dbau1550_el qemu_mipsel maltael >>> sparc: + grsim_leon2 gr_cpci_ax2000 gr_ep2s60 grsim gr_xc3s_1500 >>> arc: + tb100 arcangel4-be axs101 arcangel4 >>> sandbox: + sandbox >>> >>> mips is the mipsel libgcc thing, I need to see if eldk5.5 behaves >>> better than 5.2.1 in that regard and passing or setting >>> CONFIG_USE_PRIVATE_LIBGCC=yes. >> >> ELDK-5.5 doesn't behave better. You will always need >> CONFIG_USE_PRIVATE_LIBGCC=yes to build all MIPS boards at once and if >> you don't have a full multilib toolchain. I'm still wondering why >> Wolfgang decided long time ago, that U-Boot should rely on the >> toolchain's libgcc and not use its own variant like the kernel does. > > Ah, what I mean was that I can't seem to find the right 'trick' to have > CONFIG_USE_PRIVATE_LIBGCC work today. I tried make-flags for buildman > and export CONFIG_USE_PRIVATE_LIBGCC=yes in my wrapper around MAKEALL. >
The trick is to use "CONFIG_USE_PRIVATE_LIBGCC=y" instead of "CONFIG_USE_PRIVATE_LIBGCC=yes" because it is handled like a boolean Kconfig symbol. BTW: I'm using env scripts for different toolchains which could be sourced. For ELDK-5.5 I have: $ cat env-eldk5.5-mips export CONFIG_USE_PRIVATE_LIBGCC=y export USE_PRIVATE_LIBGCC=yes export CROSS_COMPILE=/opt/eldk-5.5/mips/sysroots/i686-eldk-linux/usr/bin/mips-linux/mips-linux- -- - Daniel _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
