From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukasz Majewski Date: Mon, 31 Mar 2014 09:34:52 +0200 Subject: [U-Boot] Native builds broken ? In-Reply-To: <20140331095623.DB64.AA925319@jp.panasonic.com> References: <533895C9.9030802@gmail.com> <20140331095623.DB64.AA925319@jp.panasonic.com> Message-ID: <20140331093452.463e4060@amdc2363> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Masahiro, > Hi > > On Sun, 30 Mar 2014 23:08:09 +0100 > selsinork at gmail.com wrote: > > > Trying to build the u-boot master branch today from > > 0b2da7e209f4110b7c81d578336a10330e4a4404 natively on arm gives > > > > make: arm-linux-gcc: Command not found > > /bin/sh: arm-linux-gcc: command not found > > dirname: missing operand > > Try 'dirname --help' for more information. > > CHK include/config/uboot.release > > UPD include/config/uboot.release > > CHK include/generated/version_autogenerated.h > > /bin/sh: arm-linux-gcc: command not found > > /bin/sh: arm-linux-ld.bfd: command not found > > UPD include/generated/version_autogenerated.h > > CHK include/generated/timestamp_autogenerated.h > > UPD include/generated/timestamp_autogenerated.h > > CC lib/asm-offsets.s > > /bin/sh: arm-linux-gcc: command not found > > /data/linux/source/u-boot/./Kbuild:34: recipe for target > > 'lib/asm-offsets.s' failed make[1]: *** [lib/asm-offsets.s] Error > > 127 Makefile:997: recipe for target 'prepare0' failed > > make: *** [prepare0] Error 2 > > > > ways around this appear to be to revert > > 9b6e2c363f2686d6f7bf61fbe58b7591b71d3e8b "kbuild: fix CROSS_COMPILE > > settings in config.mk" > > > > or to start a native build with > > > > make CROSS_COMPILE= > > > > which seems rather counter-intuitive. > > > > I'm no makefile/Kbuild expert, but wouldn't the changes to > > arch/*/config.mk be better done like this > > > > ifneq ($(HOSTARCH),$(ARCH)) > > ifeq ($(CROSS_COMPILE),) > > CROSS_COMPILE := arm-linux- > > endif > > endif > > > > so that we only set CROSS_COMPILE if we're actually cross compiling > > instead of forcing it when it's intentionally empty because we're > > building natively ? > > > See > http://patchwork.ozlabs.org/patch/331460/ I hope, that this patch will be included before v2014.04 release. It is supposed to be pulled by Albert :-). > > > > Best Regards > Masahiro Yamada -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group