From abb1d78a74fd7481433eced17d1b6a1c1fa93c64 Mon Sep 17 00:00:00 2001
From: "Benjamin A. Beasley" <code@musicinmybrain.net>
Date: Mon, 18 Nov 2024 13:49:15 -0500
Subject: [PATCH] Support building the C library with cargo-c
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See “If you plan to keep the bindings as a separate crate and do not
need to autogenerate the headers…” in
https://github.com/lu-zero/cargo-c/tree/dd97c89dc40892b84583ed93e028124a78dc3dc3?tab=readme-ov-file#the-tldr.
Building with cargo-c is beneficial for Linux distributions in
particular because it correctly handles ABI/SONAME versioning and
produces pkg-config files.
---
crates/capi/Cargo.toml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/crates/capi/Cargo.toml b/crates/capi/Cargo.toml
index a59a768..c6ba8c4 100644
--- a/crates/capi/Cargo.toml
+++ b/crates/capi/Cargo.toml
@@ -14,3 +14,12 @@ crate-type = ["staticlib", "cdylib"]
[dependencies]
rustc-demangle = { version = "0.1.16", path = "../.." }
+
+[features]
+capi = []
+
+[package.metadata.capi.header]
+generation = false
+
+[package.metadata.capi.install.include]
+asset = [{ from="include/rustc_demangle.h" }]