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fn main() {
cc::Build::new()
.file("foo.c")
.compile("foo_c");
cc::Build::new()
.file("foo_asm.s")
.compile("foo_asm");
cc::Build::new()
.cpp(true)
.cpp_set_stdlib(None)
.file("foo_cxx.cpp")
.compile("foo_cxx");
// When the cmake crate detects the clang compiler, it passes the
// "--target" argument to the linker which subsequently fails. The
// `CMAKE_C_COMPILER_FORCED` option makes sure that `cmake` does not
// tries to test the compiler. From version 3.6 the option
// `CMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY` can be used
// https://cmake.org/cmake/help/v3.5/module/CMakeForceCompiler.html
let dst = cmake::Config::new("libcmake_foo")
.build_target("cmake_foo")
.define("CMAKE_C_COMPILER_FORCED", "1")
.define("CMAKE_CXX_COMPILER_FORCED", "1")
.define("CMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY", "1")
.build();
println!("cargo:rustc-link-search=native={}/build/", dst.display());
println!("cargo:rustc-link-lib=static=cmake_foo");
}
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