[OE-core] [PATCH] uClibc: Resolve conflicting options when building for mips32
Saul Wold
sgw at linux.intel.com
Tue Oct 23 18:44:56 UTC 2012
On 10/19/2012 07:57 PM, Aristov Maxim wrote:
> Signed-off-by: Aristov Maxim <m at ximilian.ru>
> ---
> .../uclibc/uclibc-0.9.33/mips/uClibc.machine | 16 ----------------
> .../recipes-core/uclibc/uclibc-git/mips/uClibc.machine | 16 ----------------
> meta/recipes-core/uclibc/uclibc.inc | 10 ++++++++++
> 3 files changed, 10 insertions(+), 32 deletions(-)
> delete mode 100644 meta/recipes-core/uclibc/uclibc-0.9.33/mips/uClibc.machine
> delete mode 100644 meta/recipes-core/uclibc/uclibc-git/mips/uClibc.machine
>
Merged into OE-Core
Thanks
Sua!
> diff --git a/meta/recipes-core/uclibc/uclibc-0.9.33/mips/uClibc.machine b/meta/recipes-core/uclibc/uclibc-0.9.33/mips/uClibc.machine
> deleted file mode 100644
> index 7d7ab3f..0000000
> --- a/meta/recipes-core/uclibc/uclibc-0.9.33/mips/uClibc.machine
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -# in OE we use TARGET_CC_ARCH="-march=mips32" but by
> -# default uclibc uses mips1 ISA for o32 ABI which ends
> -# up with conflicting march options to gcc. Here we
> -# ask for MIPS32 ISA to match the OE defaults
> -
> -CONFIG_MIPS_ISA_MIPS32=y
> -
> -# Below options are exact copy of general
> -# uClibc.machine file
> -#
> -FORCE_OPTIONS_FOR_ARCH=y
> -ARCH_HAS_MMU=y
> -ARCH_USE_MMU=y
> -KERNEL_HEADERS="/usr/include"
> -HAVE_DOT_CONFIG=y
> -
> diff --git a/meta/recipes-core/uclibc/uclibc-git/mips/uClibc.machine b/meta/recipes-core/uclibc/uclibc-git/mips/uClibc.machine
> deleted file mode 100644
> index 7d7ab3f..0000000
> --- a/meta/recipes-core/uclibc/uclibc-git/mips/uClibc.machine
> +++ /dev/null
> @@ -1,16 +0,0 @@
> -# in OE we use TARGET_CC_ARCH="-march=mips32" but by
> -# default uclibc uses mips1 ISA for o32 ABI which ends
> -# up with conflicting march options to gcc. Here we
> -# ask for MIPS32 ISA to match the OE defaults
> -
> -CONFIG_MIPS_ISA_MIPS32=y
> -
> -# Below options are exact copy of general
> -# uClibc.machine file
> -#
> -FORCE_OPTIONS_FOR_ARCH=y
> -ARCH_HAS_MMU=y
> -ARCH_USE_MMU=y
> -KERNEL_HEADERS="/usr/include"
> -HAVE_DOT_CONFIG=y
> -
> diff --git a/meta/recipes-core/uclibc/uclibc.inc b/meta/recipes-core/uclibc/uclibc.inc
> index 6c98090..707b14e 100644
> --- a/meta/recipes-core/uclibc/uclibc.inc
> +++ b/meta/recipes-core/uclibc/uclibc.inc
> @@ -85,6 +85,15 @@ OE_DEL := "${@features_to_uclibc_del(d)}"
> python () {
> if "${OE_DEL}":
> d.setVar('configmangle_append', "${OE_DEL}" + "\n")
> +
> + # by default uclibc uses mips1 ISA for o32 ABI
> + # if we use TARGET_CC_ARCH="-march=mips32" we end up
> + # with conflicting march options to gcc. Here we
> + # ask for MIPS32 ISA to match the chosen arch
> +
> + if "mips32" in d.getVar("TUNE_FEATURES",True):
> + d.setVar('configmangle_append',
> + "/^### MIPS32_CHECK$/a\\\nCONFIG_MIPS_ISA_MIPS32=y\n\n")
> if "${OE_FEATURES}":
> d.setVar('configmangle_append',
> "/^### DISTRO FEATURES$/a\\\n%s\n\n" %
> @@ -133,6 +142,7 @@ do_configure() {
> echo "### FPU" >>${S}/merged.config
> echo "### ABI" >>${S}/merged.config
> echo "### DISTRO FEATURES" >>${S}/merged.config
> + echo "### MIPS32_CHECK" >>${S}/merged.config
>
> # Mangle the resulting .config depending on OE variables
> sed -i -e '${configmangle}' ${S}/merged.config
>
More information about the Openembedded-core
mailing list