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ignore warnings from flucoma-sys c++ builds #15

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Merged
emuell merged 1 commit into from
Apr 13, 2026
Merged

ignore warnings from flucoma-sys c++ builds #15

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32 changes: 18 additions & 14 deletions flucoma-sys/build.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -18,26 +18,29 @@ fn main() {

// -- cmake configure + build ALL_BUILD

let cmake_out = cmake::Config::new(&flucoma_dir)
let mut cmake_config = cmake::Config::new(&flucoma_dir);
cmake_config
.profile(profile)
.define("FOONATHAN_MEMORY_BUILD_TOOLS", "OFF")
.define("FOONATHAN_MEMORY_BUILD_EXAMPLES", "OFF")
.define("FOONATHAN_MEMORY_BUILD_TESTS", "OFF")
.define("BUILD_EXAMPLES", "OFF")
.define("FLUCOMA_TESTS", "OFF")
.define("FMT_INSTALL", "OFF")
// Use a msvc runtime library which is compatible with default Rust compiler settings
.define(
.define("FMT_INSTALL", "OFF");
if cfg!(target_env = "msvc") {
cmake_config.define(
// Use a msvc runtime library which is compatible with default Rust compiler settings
"CMAKE_MSVC_RUNTIME_LIBRARY",
"MultiThreaded$<$<CONFIG:Debug>:Debug>DLL",
)
// C++ exception handling (required by foonathan/memory)
.cxxflag(if cfg!(target_env = "msvc") {
"/EHsc"
} else {
""
})
.build();
);
// Enable C++ exception handling (required by foonathan/memory)
cmake_config.cxxflag("/EHsc");
} else {
// Disable all warnings
cmake_config.cxxflag("-w");
}

let cmake_out = cmake_config.build();

let cmake_build = cmake_out.join("build");
let deps_dir = cmake_build.join("_deps");
Expand Down Expand Up @@ -92,10 +95,11 @@ fn main() {
.define("NOMINMAX", None)
.define("_USE_MATH_DEFINES", None);
if cfg!(target_env = "msvc") {
// See flucoma cmake configure settings above
// Enable C++ exception handling (required by foonathan/memory)
build.flag("/EHsc").flag("/bigobj");
} else {
build.flag("-fpermissive").flag("-Wno-unused");
// Ignore all warnings
build.flag("-fpermissive").flag("-w");
}

// NB: add -std=c++17 via flag_if_supported to avoid that cpp_build appends a -std=c++11
Expand Down
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