Kernel build fails with error "target elf32-or32 not found" This is due to the change in OpenRISC compiler prefix from "or12" to "or1k". Add config options that set architecture output format default to "or1k" but also allow user to select older prefix.
Tested with gcc version 4.9.1 uclibc Signed-off-by: anees <[email protected]> --- arch/openrisc/Kconfig | 12 ++++++++++++ arch/openrisc/kernel/vmlinux.lds.S | 6 +++--- 2 files changed, 15 insertions(+), 3 deletions(-) diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e5a693b..c7fe7c8 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -75,6 +75,18 @@ config OPENRISC_BUILTIN_DTB string "Builtin DTB" default "" +config OUTPUT_FORMAT_TYPE + string "Architecture output format type" + default "or1k" + help + Write "or12" if building kernel against an older toolchain + else leave the default (or1k) + +config OUTPUT_FORMAT + string + default "elf32-or1k" if OUTPUT_FORMAT_TYPE = "or1k" + default "elf32-or12" if OUTPUT_FORMAT_TYPE = "or12" + menu "Class II Instructions" config OPENRISC_HAVE_INST_FF1 diff --git a/arch/openrisc/kernel/vmlinux.lds.S b/arch/openrisc/kernel/vmlinux.lds.S index 2d69a85..5cd274c 100644 --- a/arch/openrisc/kernel/vmlinux.lds.S +++ b/arch/openrisc/kernel/vmlinux.lds.S @@ -23,14 +23,14 @@ * - recheck if all aligments are really needed */ -# define LOAD_OFFSET PAGE_OFFSET -# define LOAD_BASE PAGE_OFFSET +#define LOAD_OFFSET PAGE_OFFSET +#define LOAD_BASE PAGE_OFFSET #include <asm/page.h> #include <asm/cache.h> #include <asm-generic/vmlinux.lds.h> -OUTPUT_FORMAT("elf32-or32", "elf32-or32", "elf32-or32") +OUTPUT_FORMAT(CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT, CONFIG_OUTPUT_FORMAT) jiffies = jiffies_64 + 4; SECTIONS -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
