CODEWITHSUNDEEP
cgccrustcompiler-errorsarm
Nathan McMillan
Nathan McMillan

Reputation: 57

Link ARM C and Rust

I've been trying to get a C file to call a function from a Rust library for arm. To compile I tried:

cargo build --target=armv7-unknown-linux-gnueabihf
arm-linux-gnueabi-gcc main.c target/armv7-unknown-linux-gnueabihf/debug/libmyLib.a -o main

I'm getting this error:

error adding symbols: file in wrong format collect2: error: ld returned 1 exit status

For some reason compiling for x86 and with regular gcc it runs and compiles normally.

Upvotes: 1

Views: 533

Answers (1)

Nathan McMillan
Nathan McMillan

Reputation: 57

The problem was that I was compiling the Rust with armv7-unknown-linux-gnueabihf target (armv7) and the C with arm-linux-gnueabi-gcc (armv6).

Use arm-linux-gnueabihf-gcc.

Upvotes: 1

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