build-system/cargo: Set libclang environment variable when available.

* guix/build/cargo-build-system.scm (configure): When clang is available
in the build environment set the LIBCLANG_PATH variable.
* gnu/packages/crates-graphics.scm (rust-aom-sys-0.1,
uust-dav1d-sys-0.3),
* gnu/packages/crates-io.scm (rust-bindgen-0.55, rust-bindgen-0.54,
rust-bindgen-0.53, rust-bindgen-0.52, rust-cexpr-0.4, rust-cexpr-0.3,
rust-cexpr-0.2, rust-clang-sys-1, rust-clang-sys-0.29,
rust-clang-sys-0.26, rust-clang-sys-0.22, rust-clang-sys-0.11,
rust-libpijul-0.12, rust-nettle-7, rust-nettle-sys-2,
rust-sequoia-openpgp-0.9)[arguments]: Remove phases which set an
environment variable to find clang.
[inputs]: Rename instances of libclang with clang.
This commit is contained in:
Efraim Flashner 2020-11-22 18:56:56 +02:00
parent 3dbf3a7f51
commit 73dbcc4b5f
No known key found for this signature in database
GPG key ID: 41AAE7DCCA3D8351
3 changed files with 27 additions and 162 deletions

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@ -183,20 +183,12 @@ text or blue underlined text, on ANSI terminals.")
(arguments
`(#:cargo-inputs
(("rust-bindgen" ,rust-bindgen-0.53)
("rust-metadeps" ,rust-metadeps-1.1))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'set-environmental-variable
(lambda* (#:key inputs #:allow-other-keys)
(let ((clang (assoc-ref inputs "libclang")))
(setenv "LIBCLANG_PATH"
(string-append clang "/lib")))
#t)))))
("rust-metadeps" ,rust-metadeps-1.1))))
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("libaom" ,libaom)
("libclang" ,clang)
("clang" ,clang)
("llvm" ,llvm)))
(home-page "https://github.com/rust-av/aom-rs")
(synopsis "FFI bindings to aom")
@ -402,19 +394,12 @@ for computer graphics.")
(arguments
`(#:cargo-inputs
(("rust-bindgen" ,rust-bindgen-0.54)
("rust-metadeps" ,rust-metadeps-1.1))
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'set-environmental-variable
(lambda* (#:key inputs #:allow-other-keys)
(let ((clang (assoc-ref inputs "libclang")))
(setenv "LIBCLANG_PATH"
(string-append clang "/lib")))
#t)))))
("rust-metadeps" ,rust-metadeps-1.1))))
(native-inputs
`(("pkg-config" ,pkg-config)))
(inputs
`(("dav1d" ,dav1d)
("pkg-config" ,pkg-config)
("libclang" ,clang)
("clang" ,clang)
("llvm" ,llvm)))
(home-page "https://github.com/rust-av/dav1d-rs")
(synopsis "FFI bindings to dav1d")