[gdal-dev] Assistance Required for Downloading GDAL Libraries and Dependencies for aarch64 and Static Compilation on LS1046 ARM64 Processor

[Pujitha Uttharkar]

Hi,

I hope this message finds you well.

I am reaching out to seek assistance regarding the download and 
compilation of GDAL libraries and their dependencies for the aarch64 
architecture. Specifically, I am working on a project that requires 
static compilation, and I need compatible GDAL libraries and their 
static dependencies for cross-compilation on an LS1046 ARM64-based 
processor, manufactured by NXP.

Despite setting the appropriate environment variables and paths, I 
encountered issues during the cross-compilation process. The error I am 
facing is as follows:

medha at L1429:~/Desktop/data/taws_algorithm/codes/QSI/sep24$ export 
LD_LIBRARY_PATH=/usr/aarch64-linux-gnu/lib:$LD_LIBRARY_PATH
medha at L1429:~/Desktop/data/taws_algorithm/codes/QSI/sep24$ make
aarch64-linux-gnu-g++ findplacefile.o wrapper.o -lgdal 
-L/usr/lib/aarch64-linux-gnu -o my_program
/usr/lib/gcc-cross/aarch64-linux-gnu/9/../../../../aarch64-linux-gnu/bin/ld: 
cannot find /usr/lib/libm.so.6: No such file or directory
/usr/lib/gcc-cross/aarch64-linux-gnu/9/../../../../aarch64-linux-gnu/bin/ld: 
cannot find /usr/lib/libmvec.so.1: No such file or directory
collect2: error: ld returned 1 exit status
make: *** [Makefile:18: my_program] Error 1

It appears that the linker is unable to locate certain standard 
libraries such as libm.so.6 and libmvec.so.1, which are critical for the 
build process.

I would greatly appreciate your guidance on the following:

How to download aarch64-compatible GDAL libraries, along with their 
dependencies.
The process for acquiring static library files for GDAL to facilitate 
static compilation.
Any suggestions or solutions to address the cross-compilation issue 
mentioned above.
The target board I am using is based on the LS1046 processor (ARM64 
architecture) from NXP.

Thank you for your time and assistance. I look forward to your prompt 
response.

-- 
Regards,
Pujitha.U
Medha Servo Drives Pvt. Ltd.
Mobile: +91 6302796207
Email:pujithau at medha.com
web:www.medha.com <https://www.medha.com/>
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