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vlc-rs
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build: require libvlc >= 3.0.0 via pkg-config

merge-requests/17/head
Alaric Senat 2026-07-17 23:35:11 +02:00
parent 656aa597fa
commit fe83e031af
1 changed files with 8 additions and 4 deletions
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12
libvlc-sys/build.rs
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@ -2,6 +2,9 @@ use std::env;
use std::path::PathBuf; use std::path::PathBuf;
use pkg_config; use pkg_config;
/// Minimum supported libvlc version.
const MIN_LIBVLC_VERSION: &str = "3.0.0";
#[cfg(feature = "bindgen")] #[cfg(feature = "bindgen")]
fn generate_bindings() { fn generate_bindings() {
println!("cargo:rerun-if-changed=wrapper.h"); println!("cargo:rerun-if-changed=wrapper.h");
@ -47,9 +50,10 @@ fn copy_pregenerated_bindings()
.expect("Couldn't find pregenerated bindings!"); .expect("Couldn't find pregenerated bindings!");
} }
fn link_vlc_with_pkgconfig() -> Result<pkg_config::Library, pkg_config::Error> { /// Locate libvlc via pkg-config.
fn probe_libvlc() -> Result<pkg_config::Library, pkg_config::Error> {
pkg_config::Config::new() pkg_config::Config::new()
.print_system_libs(false) .atleast_version(MIN_LIBVLC_VERSION)
.probe("libvlc") .probe("libvlc")
} }
@ -171,12 +175,12 @@ fn main() {
copy_pregenerated_bindings(); copy_pregenerated_bindings();
// Link // Link
if let Err(err) = link_vlc_with_pkgconfig() { if let Err(err) = probe_libvlc() {
#[cfg(target_os = "windows")] #[cfg(target_os = "windows")]
windows::link_vlc(); windows::link_vlc();
#[cfg(not(target_os = "windows"))] #[cfg(not(target_os = "windows"))]
panic!("libvlc not found: {:?}", err); panic!("libvlc (>= {}) not found: {:?}", MIN_LIBVLC_VERSION, err);
} }
println!("cargo:rustc-link-lib=vlc"); println!("cargo:rustc-link-lib=vlc");