So, this is because of the TOOLCHAIN_OPTIONS ?
Also, what about the ${CC} ? Right now it won't work properly with clang
for example.
On 11/05/2015 02:14 PM, Otavio Salvador wrote:
Hello Radek,
On Wed, Nov 4, 2015 at 2:06 PM, Radek Dostal
<[email protected]> wrote:
${TOOLCHAIN_OPTIONS} does not contain some important flags such as
"-march=armv7-a -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8". It only
specifies sysroot as mentioned in commit 923eb657 "u-boot.inc: update
linker arguments to pass --sysroot arg"
Fixes bug: u-boot 2014.04 build breaks with error:
"fatal error: gnu/stubs-soft.h: No such file or directory"
when building with hard float compiler as compiler does not receive
flag "-mfloat-abi=hard"
Before this patch only gcc compiler could be used due to CC explicitly
being set to gcc.
Signed-off-by: Radek Dostal <[email protected]>
Acked-by: Carlos Rafael Giani <[email protected]>
Nack!
The U-Boot is close to the Linux kernel regarding the use of the
compiler and does a huge set of handling internally to properly pass
options depending on the SoC, arch and others.
This build error has been fixed in new U-Boot releases and if the
board required an old version (and cannot be updated) the fix should
be done on the recipe and not on the common file as it can change,
behind the scenes, what is in use for several recipes without notice.
--
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