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maint: Remove RUST_NIX_C_RAW_EXTRA_CFLAGS

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The standard bindgen flag BINDGEN_EXTRA_CLANG_ARGS seems to do the
same thing.

(cherry picked from commit 599eece08bee28d72c4ec20c8578428c158a19c1)
This commit is contained in:
Robert Hensing 2024-03-19 17:22:23 +01:00
parent caff9a2019
commit 9021f55a53
2 changed files with 0 additions and 8 deletions
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2
flake.nix
View file

@ -47,8 +47,6 @@
buildInputs = [ buildInputs = [
config.packages.nix config.packages.nix
]; ];
# Workaround: the gcc in the devshell doesn't find libc headers
RUST_NIX_C_RAW_EXTRA_CFLAGS = "-I${pkgs.stdenv.cc.libc.dev}/include";
nativeBuildInputs = [ nativeBuildInputs = [
pkgs.rust-analyzer pkgs.rust-analyzer
pkgs.nixpkgs-fmt pkgs.nixpkgs-fmt

6
rust/nix-c-raw/build.rs
View file

@ -45,12 +45,6 @@ fn c_headers() -> Vec<String> {
args.push(format!("-I{}", path.to_str().unwrap())); args.push(format!("-I{}", path.to_str().unwrap()));
} }
if let Ok(cflags) = std::env::var("RUST_NIX_C_RAW_EXTRA_CFLAGS") {
for flag in cflags.split_whitespace() {
args.push(flag.to_string());
}
}
// write to stderr for debugging // write to stderr for debugging
eprintln!("c_headers: {:?}", args); eprintln!("c_headers: {:?}", args);
args args