On 03/09/2016 04:00 PM, Daniel Schwierzeck wrote:
MIPS EL boards should define CONFIG_USE_PRIVATE_LIBGCC=y to work with EB-only toolchains like the one from kernel.org. If one do not globally set CONFIG_USE_PRIVATE_LIBGCC=y, the build fails with:
/opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o): compiled for a big endian system and target is little endian /opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o): endianness incompatible with that of the selected emulation /opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: failed to merge target specific data of file /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_lshrdi3.o) /opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o): compiled for a big endian system and target is little endian /opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o): endianness incompatible with that of the selected emulation /opt/gcc-4.9.0-nolibc/mips-linux/bin/mips-linux-ld.bfd: failed to merge target specific data of file /opt/gcc-4.9.0-nolibc/mips-linux/bin/../lib/gcc/mips-linux/4.9.0/libgcc.a(_ashldi3.o) /work/git-trees/u-boot-mips/Makefile:1171: recipe for target 'u-boot' failed
One example for a failing build is Travis CI.
Signed-off-by: Daniel Schwierzeck daniel.schwierzeck@gmail.com
Reviewed-by: Purna Chandra Mandal purna.mandal@microchip.com
configs/pic32mzdask_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/pic32mzdask_defconfig b/configs/pic32mzdask_defconfig index 169a2ac..4017983 100644 --- a/configs/pic32mzdask_defconfig +++ b/configs/pic32mzdask_defconfig @@ -29,6 +29,6 @@ CONFIG_DM_ETH=y CONFIG_PIC32_ETH=y CONFIG_PINCTRL=y # CONFIG_PINCTRL_FULL is not set -CONFIG_SYS_VSNPRINTF=y +CONFIG_USE_PRIVATE_LIBGCC=y CONFIG_USE_TINY_PRINTF=y CONFIG_CMD_DHRYSTONE=y