# $ CROSS\_COMPILE=aarch64-linux-gnu- make

**URL:** <https://forums.windriver.com/t/cross-compile-aarch64-linux-gnu-make/262>\
**Category:** VxWorks SDK\
**Created:** [December 20, 2023, 8:48pm UTC](https://forums.windriver.com/t/cross-compile-aarch64-linux-gnu-make/262 "2023-12-20T20:48:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Cledson](https://avatars.discourse-cdn.com/v4/letter/c/db5fbb/32.png) [@Cledson](https://forums.windriver.com/u/Cledson)\
**Post date:** [December 20, 2023, 8:48pm UTC](https://forums.windriver.com/t/cross-compile-aarch64-linux-gnu-make/262/1 "2023-12-20T20:48:38Z")

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Hi,  
After command $CROSS\_COMPILE=aarch64-linux-gnu-make, i have the problem below:

# UPD include/generated/timestamp\_autogenerated.h HOSTCC tools/aisimage.o In file included from tools/imagetool.h:24, from tools/aisimage.c:7: include/image.h:1397:12: fatal error: openssl/evp.h: No such file or directory 1397 | # include \<openssl/evp.h\> | ^ ~~~~~~~~~~~~~~ compilation terminated. make[1]: \*\*\* [scripts/Makefile.host:112: tools/aisimage.o] Error 1 make: \*\*\* [Makefile:1858: tools] Error 2

Please, somebody can help me?  
Thank’s

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<div class="post-metadata">

**Author:** ![Cledson](https://avatars.discourse-cdn.com/v4/letter/c/db5fbb/32.png) [@Cledson](https://forums.windriver.com/u/Cledson)\
**Post date:** [December 26, 2023, 10:09pm UTC](https://forums.windriver.com/t/cross-compile-aarch64-linux-gnu-make/262/2 "2023-12-26T22:09:09Z")

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For anyone with the same problem:

sudo apt install libssl-dev

Done. Was only a library of OpesSSl not installed.