Mercurial > molko
annotate cmake/MlkBcc.cmake @ 646:7e1eb7f6c049 default tip @
misc: remove .clang
author | David Demelier <markand@malikania.fr> |
---|---|
date | Sun, 04 Feb 2024 15:24:37 +0100 |
parents | f2aff78644db |
children |
rev | line source |
---|---|
447 | 1 # |
2 # CMakeLists.txt -- CMake build system for Molko's Engine | |
3 # | |
581
cedfdbc0e9a7
misc: update copyright years
David Demelier <markand@malikania.fr>
parents:
574
diff
changeset
|
4 # Copyright (c) 2020-2023 David Demelier <markand@malikania.fr> |
447 | 5 # |
6 # Permission to use, copy, modify, and/or distribute this software for any | |
7 # purpose with or without fee is hereby granted, provided that the above | |
8 # copyright notice and this permission notice appear in all copies. | |
9 # | |
10 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
11 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
12 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
13 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
14 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
15 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
16 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
17 # | |
18 | |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
19 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
20 # mlk_bcc( |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
21 # OUTPUT_VAR variable |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
22 # ASSETS files... |
611
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
23 # [CONST] |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
24 # [NUL] |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
25 # [OUTPUT_DIRECTORY directory] |
611
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
26 # [STATIC] |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
27 # [TYPE char] |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
28 # ) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
29 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
30 # Convert binary files to header files using mlk-bcc utility. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
31 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
32 # This macro will generate all files under the OUTPUT_DIRECTORY variable which |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
33 # defaults to ${CMAKE_CURRENT_BINARY_DIR}/assets if unset. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
34 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
35 # It will also keep the last parent directory name under the output directory |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
36 # because most users will arrange more files under a specific file hierarchy, |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
37 # this also avoid a file name conflict. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
38 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
39 # Example, given the following assets files: |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
40 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
41 # - assets/sprites/foo.png |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
42 # - assets/sounds/volume-up.wav |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
43 # - assets/sounds/volume-down.wav |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
44 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
45 # The following files will be generated: |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
46 # |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
47 # - <output-directory>/assets/sprites/foo.h |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
48 # - <output-directory>/assets/sounds/volume-up.h |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
49 # - <output-directory>/assets/sounds/volume-down.h |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
50 # |
447 | 51 macro(mlk_bcc) |
611
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
52 set(options "CONST;NUL;STATIC") |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
53 set(oneValueArgs "OUTPUT_DIRECTORY;OUTPUTS_VAR") |
611
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
54 set(multiValueArgs "ASSETS") |
447 | 55 |
56 cmake_parse_arguments(_bcc "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) | |
57 | |
58 if (NOT _bcc_OUTPUTS_VAR) | |
59 message(FATAL_ERROR "Missing OUTPUTS_VAR") | |
60 elseif (NOT _bcc_ASSETS) | |
61 message(FATAL_ERROR "Missing ASSETS") | |
62 endif () | |
63 | |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
64 if (NOT _bcc_OUTPUT_DIRECTORY) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
65 set(_bcc_base_directory ${CMAKE_CURRENT_BINARY_DIR}/assets) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
66 else () |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
67 set(_bcc_base_directory ${_bcc_OUTPUT_DIRECTORY}) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
68 endif () |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
69 |
447 | 70 foreach (a ${_bcc_ASSETS}) |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
71 # Determine output parent directory name. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
72 get_filename_component(_bcc_dirname ${a} DIRECTORY) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
73 get_filename_component(_bcc_dirname ${_bcc_dirname} NAME) |
447 | 74 |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
75 # Determine output file name. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
76 cmake_path(GET a FILENAME _bcc_filename) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
77 cmake_path(REPLACE_EXTENSION _bcc_filename .h) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
78 set(_bcc_output_file ${_bcc_base_directory}/${_bcc_dirname}/${_bcc_filename}) |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
79 |
611
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
80 if (_bcc_CONST) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
81 list(APPEND _bcc_args -c) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
82 endif () |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
83 if (_bcc_NUL) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
84 list(APPEND _bcc_args -0) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
85 endif () |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
86 if (_bcc_STATIC) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
87 list(APPEND _bcc_args -s) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
88 endif () |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
89 if (_bcc_TYPE) |
f2aff78644db
mlk-bcc: update to 2.2.0
David Demelier <markand@malikania.fr>
parents:
597
diff
changeset
|
90 list(APPEND _bcc_args -t ${_bcc_TYPE}) |
447 | 91 endif () |
92 | |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
93 # This is the mlk-bcc variable to generate the C identifier. |
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
94 set(_bcc_var "assets_${_bcc_dirname}_${_bcc_filename}") |
447 | 95 |
96 add_custom_command( | |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
97 OUTPUT ${_bcc_output_file} |
447 | 98 COMMAND |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
99 ${CMAKE_COMMAND} -E make_directory ${_bcc_base_directory}/${_bcc_dirname} |
447 | 100 COMMAND |
597
087468cbf7ab
cmake: install more modules
David Demelier <markand@malikania.fr>
parents:
581
diff
changeset
|
101 $<TARGET_FILE:mlk::mlk-bcc> ${_bcc_args} ${a} ${_bcc_var} > ${_bcc_output_file} |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
102 COMMENT "Generating asset ${_bcc_dirname}/${_bcc_filename}" |
597
087468cbf7ab
cmake: install more modules
David Demelier <markand@malikania.fr>
parents:
581
diff
changeset
|
103 DEPENDS $<TARGET_FILE:mlk::mlk-bcc> ${a} |
447 | 104 ) |
105 | |
553
cb4508f45048
cmake: rework assets output directory
David Demelier <markand@malikania.fr>
parents:
552
diff
changeset
|
106 list(APPEND ${_bcc_OUTPUTS_VAR} ${_bcc_output_file}) |
447 | 107 endforeach () |
574
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
108 |
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
109 source_group( |
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
110 TREE ${_bcc_base_directory} |
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
111 FILES ${${_bcc_OUTPUTS_VAR}} |
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
112 PREFIX build/assets |
8cf895e51fb6
win: various improvements
David Demelier <markand@malikania.fr>
parents:
553
diff
changeset
|
113 ) |
447 | 114 endmacro() |