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feat: static linking #28

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feat: static linking #28

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1 change: 1 addition & 0 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,3 +14,4 @@ libc = "0.2"

[features]
no_wrapper = []
static = []
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9 changes: 9 additions & 0 deletions build.rs
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@@ -0,0 +1,9 @@
#[cfg(feature = "static")]
fn main() {
println!("cargo:rustc-link-lib=static=v4l2");
println!("cargo:rustc-link-lib=static=v4lconvert");
println!("cargo:rustc-link-lib=static=jpeg");
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}

#[cfg(not(feature = "static"))]
fn main() {}
3 changes: 2 additions & 1 deletion src/v4l2.rs
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Expand Up @@ -21,7 +21,8 @@ mod ll {
pub use self::v4l2_munmap as munmap;
pub use self::v4l2_open as open;

#[link(name = "v4l2")]
#[cfg_attr(feature = "static", link(name = "v4l2", kind = "static"))]
#[cfg_attr(not(feature = "static"), link(name = "v4l2"))]
extern "C" {
pub fn v4l2_open(file: *const c_char, flags: c_int, arg: c_int) -> RawFd;
pub fn v4l2_close(fd: RawFd) -> c_int;
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