| Message ID | 3d03ede97ce0717e3f69de8fd4175407a3aa3a0e.1674548651.git.viresh.kumar@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | rust: Allow reusing locally installed gpio library | expand |
On Tue, Jan 24, 2023 at 9:24 AM Viresh Kumar <viresh.kumar@linaro.org> wrote: > > The rust crates builds fine when built with the 'make' command, as > static linking works fine. But when referenced from a remote rust crate, > it gives following error: > > error: could not find native static library `gpiod`, perhaps an -L flag is missing? > > This happens since we only support 'static' LIB-KIND currently. Remove > the same to allow others to work too. > > Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> > --- > bindings/rust/libgpiod-sys/build.rs | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/bindings/rust/libgpiod-sys/build.rs b/bindings/rust/libgpiod-sys/build.rs > index 274069eb9e9d..e3ed04afa141 100644 > --- a/bindings/rust/libgpiod-sys/build.rs > +++ b/bindings/rust/libgpiod-sys/build.rs > @@ -37,5 +37,5 @@ fn main() { > generate_bindings(); > > println!("cargo:rustc-link-search=./../../lib/.libs/"); > - println!("cargo:rustc-link-lib=static=gpiod"); > + println!("cargo:rustc-link-lib=gpiod"); > } > -- > 2.31.1.272.g89b43f80a514 > I don't understand how that works very well but I trust you know what you're doing so applied. Bart
On 24-01-23, 10:16, Bartosz Golaszewski wrote: > I don't understand how that works very well but I trust you know what > you're doing so applied. Thanks. Here are some details: https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-liblib
diff --git a/bindings/rust/libgpiod-sys/build.rs b/bindings/rust/libgpiod-sys/build.rs index 274069eb9e9d..e3ed04afa141 100644 --- a/bindings/rust/libgpiod-sys/build.rs +++ b/bindings/rust/libgpiod-sys/build.rs @@ -37,5 +37,5 @@ fn main() { generate_bindings(); println!("cargo:rustc-link-search=./../../lib/.libs/"); - println!("cargo:rustc-link-lib=static=gpiod"); + println!("cargo:rustc-link-lib=gpiod"); }
The rust crates builds fine when built with the 'make' command, as static linking works fine. But when referenced from a remote rust crate, it gives following error: error: could not find native static library `gpiod`, perhaps an -L flag is missing? This happens since we only support 'static' LIB-KIND currently. Remove the same to allow others to work too. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- bindings/rust/libgpiod-sys/build.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)