Simplify the cargo-c usage and generate the library as libpathfinder

Cargo.lock

@@ -366,23 +366,6 @@ dependencies = [
  "web-sys",
 ]
 
-[[package]]
-name = "cbindgen"
-version = "0.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2db2df1ebc842c41fd2c4ae5b5a577faf63bd5151b953db752fc686812bee318"
-dependencies = [
- "clap",
- "log",
- "proc-macro2 1.0.18",
- "quote 1.0.7",
- "serde",
- "serde_json",
- "syn 1.0.33",
- "tempfile",
- "toml",
-]
-
 [[package]]
 name = "cc"
 version = "1.0.57"
@@ -2029,7 +2012,6 @@ dependencies = [
 name = "pathfinder_c"
 version = "0.1.0"
 dependencies = [
- "cbindgen",
  "core-foundation 0.6.4",
  "font-kit",
  "foreign-types",
@@ -2601,15 +2583,6 @@ version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
 
-[[package]]
-name = "remove_dir_all"
-version = "0.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
-dependencies = [
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "roxmltree"
 version = "0.11.0"
@@ -3060,20 +3033,6 @@ dependencies = [
  "unicode-xid 0.2.1",
 ]
 
-[[package]]
-name = "tempfile"
-version = "3.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
-dependencies = [
- "cfg-if",
- "libc 0.2.71",
- "rand",
- "redox_syscall",
- "remove_dir_all",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "termcolor"
 version = "1.1.0"
@@ -3134,15 +3093,6 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53953d2d3a5ad81d9f844a32f14ebb121f50b650cd59d0ee2a07cf13c617efed"
 
-[[package]]
-name = "toml"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "ttf-parser"
 version = "0.6.2"

README.md

@@ -93,14 +93,13 @@ fixes.
 The C bindings use [cargo-c](https://github.com/lu-zero/cargo-c). Install `cargo-c` with
 `cargo install cargo-c`, and then use a command like:
 
-    $ cd c
-    $ cargo cbuild --prefix=/usr/local
-    $ cargo cinstall --prefix=/usr/local
+    $ cargo cinstall --destdir=/tmp/pathfinder-destdir --manifest-path c/Cargo.toml
+    $ sudo cp -a /tmp/pathfinder-destdir/* /
 
-The resulting library is usable via `pkg-config` as `pathfinder_c`. For examples of use, see the
+The resulting library is usable via `pkg-config` as `pathfinder`. For examples of use, see the
 examples in the `examples/` directory beginning with `c_`.
 
-`cargo-c` has a variety of other options such as `--destdir`, which may be useful for packagers.
+`cargo-c` has a variety of other options such as `--prefix`, which may be useful for packagers.
 
 ## Community
 

c/Cargo.toml

@@ -6,6 +6,7 @@ edition = "2018"
 
 [lib]
 crate-type = ["staticlib"]
+name = "pathfinder"
 
 [dependencies]
 font-kit = "0.6"
@@ -52,6 +53,3 @@ metal = "0.18"
 
 [target.'cfg(target_os = "macos")'.dependencies.pathfinder_metal]
 path = "../metal"
-
-[build-dependencies]
-cbindgen = "0.13"