GCC 4.6.0?

GCC 4.6.0?

[Gary Thomas]

I see that the Poky master (3279737cdf164962b0121bd850634cb05a616f15)
now has recipes for GCC 4.6.0, so I thought I'd try it on my OMAP/3530

Sadly, it failed:
| checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -fno-rtti -fno-exceptions... no
| checking for ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 option to produce PIC... -fPIC -DPIC
| checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 PIC flag -fPIC -DPIC works... yes
| checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 static flag -static works... no
| checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -c -o file.o... yes
| checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -c -o file.o... (cached) yes
| checking whether the ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize 
--sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 linker (arm-poky-linux-gnueabi-ld --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60) supports shared libraries... yes
| checking whether -lc should be explicitly linked in... no
| checking dynamic linker characteristics... configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES.
| ERROR: Function 'do_configure' failed (see /home/local/p60_poky/tmp/work/armv7a-poky-linux-gnueabi/gcc-runtime-4.6.0-r0/temp/log.do_configure.6331 for further information)
NOTE: package gcc-runtime-4.6.0-r0: task do_configure: Failed
ERROR: Task 458 (/home/local/poky-amltd/meta/recipes-devtools/gcc/gcc-runtime_4.6.0.bb, do_configure) failed with exit code '1'

Should this work?  Has it been tested on ARM targets?
Maybe I missed something else?

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

Re: GCC 4.6.0?

[Gary Thomas]

On 04/28/2011 05:44 AM, Gary Thomas wrote:
> I see that the Poky master (3279737cdf164962b0121bd850634cb05a616f15)
> now has recipes for GCC 4.6.0, so I thought I'd try it on my OMAP/3530
>
> Sadly, it failed:
> | checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -fno-rtti -fno-exceptions... no
> | checking for ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 option to produce PIC... -fPIC -DPIC
> | checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 PIC flag -fPIC -DPIC works... yes
> | checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 static flag -static works... no
> | checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -c -o file.o... yes
> | checking if ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 supports -c -o file.o... (cached) yes
> | checking whether the ccache arm-poky-linux-gnueabi-gcc -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -fno-tree-vectorize
> --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60 linker (arm-poky-linux-gnueabi-ld --sysroot=/home/local/p60_poky/tmp/sysroots/cobra3530p60) supports shared libraries... yes
> | checking whether -lc should be explicitly linked in... no
> | checking dynamic linker characteristics... configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES.
> | ERROR: Function 'do_configure' failed (see /home/local/p60_poky/tmp/work/armv7a-poky-linux-gnueabi/gcc-runtime-4.6.0-r0/temp/log.do_configure.6331 for further information)
> NOTE: package gcc-runtime-4.6.0-r0: task do_configure: Failed
> ERROR: Task 458 (/home/local/poky-amltd/meta/recipes-devtools/gcc/gcc-runtime_4.6.0.bb, do_configure) failed with exit code '1'
>
> Should this work? Has it been tested on ARM targets?
> Maybe I missed something else?
>

Note: this was in an extant build.  I just tried it in a fresh
tree and it seems to be working better now.

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------