| David Tolnay | e02c8b3 | 2020-09-24 08:56:48 -0400 | [diff] [blame] | 1 | load("@rules_cc//cc:defs.bzl", "cc_library") |
| David Tolnay | 5f6cffa | 2020-09-24 09:40:08 -0400 | [diff] [blame] | 2 | load("//tools/bazel:rust.bzl", "rust_binary") |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 3 | |
| 4 | rust_binary( |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame] | 5 | name = "demo", |
| 6 | srcs = glob(["src/**/*.rs"]), |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 7 | deps = [ |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame] | 8 | ":demo-sys", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 9 | ":gen", |
| 10 | "//:cxx", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 11 | ], |
| 12 | ) |
| 13 | |
| 14 | cc_library( |
| 15 | name = "gen", |
| 16 | srcs = [":gen-source"], |
| 17 | deps = [ |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame] | 18 | ":demo-include", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 19 | ":include", |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 20 | ], |
| 21 | ) |
| 22 | |
| 23 | genrule( |
| 24 | name = "gen-header", |
| 25 | srcs = ["src/main.rs"], |
| David Tolnay | 0cd3429 | 2020-09-19 22:51:48 -0400 | [diff] [blame^] | 26 | outs = ["src/main.rs.h"], |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 27 | cmd = "$(location //:codegen) --header $< > $@", |
| 28 | tools = ["//:codegen"], |
| 29 | ) |
| 30 | |
| 31 | genrule( |
| 32 | name = "gen-source", |
| 33 | srcs = ["src/main.rs"], |
| David Tolnay | 0cd3429 | 2020-09-19 22:51:48 -0400 | [diff] [blame^] | 34 | outs = ["src/main.rs.cc"], |
| David Tolnay | c19936c | 2020-02-22 11:48:47 -0800 | [diff] [blame] | 35 | cmd = "$(location //:codegen) $< > $@", |
| 36 | tools = ["//:codegen"], |
| 37 | ) |
| 38 | |
| 39 | cc_library( |
| 40 | name = "include", |
| 41 | hdrs = [":gen-header"], |
| David Tolnay | 37531b4 | 2020-09-01 15:51:38 -0700 | [diff] [blame] | 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 | ) |