Tiny6410 移植QT4.7.3(三)

2014-11-24 13:33:49 · 作者: · 浏览: 13
ame a type
image/qimage_neon.cpp:63:23: error: ‘fullVector’ was not declared in this scope



In file included from painting/qdrawhelper_neon.cpp:31:0:
/usr/lib/gcc/arm-linux-gnueabi/4.5.2/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h

I’ll try to look a bit further into resolving this new error but it seems to be something specific to compiling for ARM.
July 22, 2011
koahnig
Mad Scientist
1151 posts

link Hi

at the moment there is not a lot I can do to assist you in this problem. This is outside of my experience.

However, I have noted something in the information you have provided.

Initially you started out with Qt4.7.3 in the first post.
Here


anht wrote:


In file included from painting/qdrawhelper_neon.cpp:31:0:
/usr/lib/gcc/arm-linux-gnueabi/4.5.2/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h



the error message refers to version 4.5.2.

Could it be that you are dealing with a mix of different Qt version
You might want to check this and ensure that you are using only one specific version.
July 25, 2011
anht
Lab Rat
3 posts
link Thanks, but the 4.5.2 refers to the version of the arm-linux-gnueabi compiler I am using, not Qt.