| David Tolnay | 63576d4 | 2020-02-25 00:07:13 -0800 | [diff] [blame] | 1 | load("//tools/bazel:rust.bzl", "rust_binary", "rust_library") |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 2 | |
| 3 | rust_binary( |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame^] | 4 | name = "demo", |
| 5 | srcs = glob(["src/**/*.rs"]), |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 6 | deps = [ |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame^] | 7 | ":demo-sys", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 8 | ":gen", |
| 9 | "//:cxx", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 10 | ], |
| 11 | ) |
| 12 | |
| 13 | cc_library( |
| 14 | name = "gen", |
| 15 | srcs = [":gen-source"], |
| 16 | deps = [ |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame^] | 17 | ":demo-include", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 18 | ":include", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 19 | ], |
| 20 | ) |
| 21 | |
| 22 | genrule( |
| 23 | name = "gen-header", |
| 24 | srcs = ["src/main.rs"], |
| David Tolnay | 1a2683a | 2020-03-17 19:09:29 -0700 | [diff] [blame] | 25 | outs = ["main.rs.h"], |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 26 | cmd = "$(location //:codegen) --header $< > $@", |
| 27 | tools = ["//:codegen"], |
| 28 | ) |
| 29 | |
| 30 | genrule( |
| 31 | name = "gen-source", |
| 32 | srcs = ["src/main.rs"], |
| David Tolnay | bffcdd5 | 2020-03-17 19:12:28 -0700 | [diff] [blame] | 33 | outs = ["generated.cc"], |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 34 | cmd = "$(location //:codegen) $< > $@", |
| 35 | tools = ["//:codegen"], |
| 36 | ) |
| 37 | |
| 38 | cc_library( |
| 39 | name = "include", |
| 40 | hdrs = [":gen-header"], |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame^] | 41 | include_prefix = "demo/src", |
| 42 | ) |
| 43 | |
| 44 | cc_library( |
| 45 | name = "demo-sys", |
| 46 | srcs = ["src/demo.cc"], |
| 47 | copts = ["-std=c++14"], |
| 48 | deps = [ |
| 49 | ":demo-include", |
| 50 | ":include", |
| 51 | ], |
| 52 | ) |
| 53 | |
| 54 | cc_library( |
| 55 | name = "demo-include", |
| 56 | hdrs = ["include/demo.h"], |
| 57 | deps = ["//:core"], |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 58 | ) |