I'm trying to link against libwiringPi.so.2.60
which is generated into PathBuf::from(env::current_dir().unwrap().join("..").join("WiringPi").join("wiringPi"));
Entire example:
You can see my build.rs, I link against it:
let lib_path = PathBuf::from(env::current_dir().unwrap().join("..").join("WiringPi").join("wiringPi"));
println!("cargo:rustc-link-search={}", lib_path.display());
println!("cargo:rustc-link-lib=dylib=wiringPi");
Here's the output:
= note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-Wl,--eh-frame-hdr" "-L" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.1cyr5fxybvft3qti.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.20wfeibehxbnzj5j.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.2bdt901unq8kb73r.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.3izf55xl9ssviut.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.57hzytvmu1dssx8x.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.5e9ru8u5t7pkxbs9.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.ef2dvkmce1jwqpe.rcgu.o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.rq4jb5z1jbtyyru.rcgu.o" "-o" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0" "/home/project/w25qxx_spi/target/debug/deps/w25qxx_spi-c873785913c20cf0.5gs5iww7vdgmfj3t.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/home/project/w25qxx_spi/target/debug/deps" "-L" "/home/project/w25qxx_spi/../WiringPi/wiringPi" "-L" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libstd-53c530c298e786e7.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libpanic_unwind-86b6290c5d7c1fd7.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libminiz_oxide-94942e22e678c1a5.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libadler-39dcd84518c30e9b.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libobject-89e1368bd60f4023.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libaddr2line-5be2c117cfb7f60d.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libgimli-34cb9301669fc987.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/librustc_demangle-f43aaf56e9ef969e.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libhashbrown-91f9a983b8b4a629.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/librustc_std_workspace_alloc-db39d5d90bb45f56.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libunwind-81c06640c4fa384f.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcfg_if-b83eaf4216a8c0da.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/liblibc-8275fa017a5041d9.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/liballoc-23a40b4eca4f2477.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/librustc_std_workspace_core-d8ebf3d408359b72.rlib" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcore-4e8dd643630741f2.rlib" "-Wl,--end-group" "/root/.rustup/toolchains/stable-armv7-unknown-linux-gnueabihf/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/libcompiler_builtins-346d0172de053d25.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-lutil"
it doesn't even try to link against -lwiringPi
.
It currently claims undefined reference for one of libWiringPi.so
functions.
What am I doing wrong?