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add-custom-font
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ndg/build.zig

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repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
const std = @import("std");
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const nifbuild = @import("lib/nif/build.zig");
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
pub fn build(b: *std.build.Builder) void {
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const target = b.standardTargetOptions(.{});
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
const mode = b.standardReleaseOptions();
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const strip = b.option(bool, "strip", "strip output binary; default: false") orelse false;
const drv = b.option(DriverTarget, "driver", "display and input drivers combo; default: sdl2") orelse .sdl2;
const disp_horiz = b.option(u32, "horiz", "display horizontal pixels count; default: 800") orelse 800;
const disp_vert = b.option(u32, "vert", "display vertical pixels count; default: 480") orelse 480;
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
const lvgl_loglevel = b.option(LVGLLogLevel, "lvgl_loglevel", "LVGL lib logging level") orelse LVGLLogLevel.default(mode);
build: add semantic versioning support both nd and ngui now acquire semantic versioning recorded at the build time. they also report the version at startup and -v flag. this is useful for a release process and to avoid potential compatibility issues in the future. in a regular build flow, the version is taken from a git tag using the following command: git -C . describe --match 'v*.*.*' --tags --abbrev=8 in a non-standard scenario where git isn't available, the version can be provided on the command line during build like so: zig build -Dversion=1.2.3 if both git and command line supplied versions are available, they must match.
1 year ago
const inver = b.option([]const u8, "version", "semantic version of the build; must match git tag when available");
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
const buildopts = b.addOptions();
buildopts.addOption(DriverTarget, "driver", drv);
build: add semantic versioning support both nd and ngui now acquire semantic versioning recorded at the build time. they also report the version at startup and -v flag. this is useful for a release process and to avoid potential compatibility issues in the future. in a regular build flow, the version is taken from a git tag using the following command: git -C . describe --match 'v*.*.*' --tags --abbrev=8 in a non-standard scenario where git isn't available, the version can be provided on the command line during build like so: zig build -Dversion=1.2.3 if both git and command line supplied versions are available, they must match.
1 year ago
const semver_step = VersionStep.create(b, buildopts, inver);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
const common_cflags = .{
"-Wall",
"-Wextra",
"-Wundef",
// strip source file paths for repro builds
b.fmt("-ffile-prefix-map={s}/=/", .{b.pathFromRoot("")}),
};
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
// gui build
const ngui = b.addExecutable("ngui", "src/ngui.zig");
ngui.setTarget(target);
ngui.setBuildMode(mode);
ngui.pie = true;
ngui.strip = strip;
build: add semantic versioning support both nd and ngui now acquire semantic versioning recorded at the build time. they also report the version at startup and -v flag. this is useful for a release process and to avoid potential compatibility issues in the future. in a regular build flow, the version is taken from a git tag using the following command: git -C . describe --match 'v*.*.*' --tags --abbrev=8 in a non-standard scenario where git isn't available, the version can be provided on the command line during build like so: zig build -Dversion=1.2.3 if both git and command line supplied versions are available, they must match.
1 year ago
ngui.step.dependOn(semver_step);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
ngui.addPackage(buildopts.getPackage("build_options"));
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.addIncludePath("lib");
ngui.addIncludePath("src/ui/c");
ngui.linkLibC();
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
const lvgl_flags = .{
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
"-std=c11",
"-fstack-protector",
"-Wformat",
"-Wformat-security",
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
} ++ common_cflags;
ngui.addCSourceFiles(lvgl_generic_src, &lvgl_flags);
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
const ngui_cflags = .{
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
"-std=c11",
"-Wshadow",
"-Wunused-parameter",
"-Werror",
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
} ++ common_cflags;
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.addCSourceFiles(&.{
"src/ui/c/ui.c",
"src/ui/c/lv_font_courierprimecode_14.c",
ui: increase default font from 14px to 16px for readability 16px looks easier to read but IPv6 addresses don't fit in the wifi settings panel anymore. need to find a better way how to display them or change font.
2 years ago
"src/ui/c/lv_font_courierprimecode_16.c",
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
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"src/ui/c/lv_font_courierprimecode_24.c",
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
}, &ngui_cflags);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.defineCMacroRaw(b.fmt("NM_DISP_HOR={}", .{disp_horiz}));
ngui.defineCMacroRaw(b.fmt("NM_DISP_VER={}", .{disp_vert}));
ngui.defineCMacro("LV_CONF_INCLUDE_SIMPLE", null);
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
ngui.defineCMacro("LV_LOG_LEVEL", lvgl_loglevel.text());
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.defineCMacro("LV_TICK_CUSTOM", "1");
ngui: get rid of the ambiguous ui header file functions declared in ui.h were actually used by ui.c, the opposite of what such a header is expected to contain. these functions are defined in zig code and declarations are better off in the same ui.c file. this is just a quick clean up before porting some C code to zig.
1 year ago
ngui.defineCMacro("LV_TICK_CUSTOM_INCLUDE", "\"lv_custom_tick.h\"");
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.defineCMacro("LV_TICK_CUSTOM_SYS_TIME_EXPR", "(nm_get_curr_tick())");
switch (drv) {
.sdl2 => {
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
ngui.addCSourceFiles(lvgl_sdl2_src, &lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_sdl2.c", &ngui_cflags);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.defineCMacro("NM_DRV_SDL2", null);
ngui.defineCMacro("USE_SDL", null);
ngui.linkSystemLibrary("SDL2");
},
.fbev => {
build: strip C source file paths from resulting binary helps with reproducible builds, especially for releases.
1 year ago
ngui.addCSourceFiles(lvgl_fbev_src, &lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_fbev.c", &ngui_cflags);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui.defineCMacro("NM_DRV_FBEV", null);
ngui.defineCMacro("USE_FBDEV", null);
ngui.defineCMacro("USE_EVDEV", null);
},
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
}
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const ngui_build_step = b.step("ngui", "build ngui (nakamochi gui)");
ngui_build_step.dependOn(&b.addInstallArtifact(ngui).step);
// daemon build
const nd = b.addExecutable("nd", "src/nd.zig");
nd.setTarget(target);
nd.setBuildMode(mode);
nd.pie = true;
nd.strip = strip;
build: add semantic versioning support both nd and ngui now acquire semantic versioning recorded at the build time. they also report the version at startup and -v flag. this is useful for a release process and to avoid potential compatibility issues in the future. in a regular build flow, the version is taken from a git tag using the following command: git -C . describe --match 'v*.*.*' --tags --abbrev=8 in a non-standard scenario where git isn't available, the version can be provided on the command line during build like so: zig build -Dversion=1.2.3 if both git and command line supplied versions are available, they must match.
1 year ago
nd.step.dependOn(semver_step);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
nd.addPackage(buildopts.getPackage("build_options"));
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
nifbuild.addPkg(b, nd, "lib/nif");
const niflib = nifbuild.library(b, "lib/nif");
niflib.setTarget(target);
niflib.setBuildMode(mode);
nd.linkLibrary(niflib);
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const nd_build_step = b.step("nd", "build nd (nakamochi daemon)");
nd_build_step.dependOn(&b.addInstallArtifact(nd).step);
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
// default build
ngui: display poweroff progress during system shutdown this greatly improves UX during shutdown: no need to guess at which point it's ok to unplug the power cord. the commit also includes a GUI playground. a sort of a fake daemon which sends hardcoded messages to ngui. useful for manual debugging and trying different UX scenarious.
1 year ago
const build_all_step = b.step("all", "build nd and ngui");
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
build_all_step.dependOn(ngui_build_step);
build_all_step.dependOn(nd_build_step);
b.default_step.dependOn(build_all_step);
{
const tests = b.addTest("src/test.zig");
tests.setTarget(target);
tests.setBuildMode(mode);
tests.linkLibC();
nd: poweroff with progress report to ngui the daemon now sends info about the system shutdown progress: a list of important services which may require up to several minutes to stop such as lnd lightning daemon and bitcoin core. see next commit for how this info is displayed and used by the GUI.
1 year ago
tests.addPackage(buildopts.getPackage("build_options"));
nifbuild.addPkg(b, tests, "lib/nif");
docs: a quick local dev setup and contributing sections while there, made test filter actually work with zig build test -Dtest-filter=xxx a previous invocation with `--test-filter` never worked.
2 years ago
const f = b.option([]const u8, "test-filter", "run tests matching the filter");
tests.setFilter(f);
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const test_step = b.step("test", "run tests");
test_step.dependOn(&tests.step);
}
ngui: display poweroff progress during system shutdown this greatly improves UX during shutdown: no need to guess at which point it's ok to unplug the power cord. the commit also includes a GUI playground. a sort of a fake daemon which sends hardcoded messages to ngui. useful for manual debugging and trying different UX scenarious.
1 year ago
{
const guiplay = b.addExecutable("guiplay", "src/test/guiplay.zig");
guiplay.setTarget(target);
guiplay.setBuildMode(mode);
guiplay.step.dependOn(semver_step);
guiplay.addPackagePath("comm", "src/comm.zig");
const guiplay_build_step = b.step("guiplay", "build GUI playground");
guiplay_build_step.dependOn(&b.addInstallArtifact(guiplay).step);
guiplay_build_step.dependOn(ngui_build_step);
}
repo: initial blank import of zig init-exe this is to make a valid HEAD for upcoming "git subtree add ..."
2 years ago
}
start: initial minimal implementation 3 tabs: bitcoin, lightning and settings. only settings is populated, with wifi info and shutdown. see build.zig for how everything ties up together.
2 years ago
const DriverTarget = enum {
sdl2,
fbev, // framebuffer + evdev
};
const lvgl_sdl2_src: []const []const u8 = &.{
"lib/lv_drivers/sdl/sdl.c",
"lib/lv_drivers/sdl/sdl_common.c",
};
const lvgl_fbev_src: []const []const u8 = &.{
"lib/lv_drivers/display/fbdev.c",
"lib/lv_drivers/indev/evdev.c",
};
const lvgl_generic_src: []const []const u8 = &.{
"lib/lvgl/src/core/lv_disp.c",
"lib/lvgl/src/core/lv_event.c",
"lib/lvgl/src/core/lv_group.c",
"lib/lvgl/src/core/lv_indev.c",
"lib/lvgl/src/core/lv_indev_scroll.c",
"lib/lvgl/src/core/lv_obj.c",
"lib/lvgl/src/core/lv_obj_class.c",
"lib/lvgl/src/core/lv_obj_draw.c",
"lib/lvgl/src/core/lv_obj_pos.c",
"lib/lvgl/src/core/lv_obj_scroll.c",
"lib/lvgl/src/core/lv_obj_style.c",
"lib/lvgl/src/core/lv_obj_style_gen.c",
"lib/lvgl/src/core/lv_obj_tree.c",
"lib/lvgl/src/core/lv_refr.c",
"lib/lvgl/src/core/lv_theme.c",
"lib/lvgl/src/draw/arm2d/lv_gpu_arm2d.c",
"lib/lvgl/src/draw/lv_draw.c",
"lib/lvgl/src/draw/lv_draw_arc.c",
"lib/lvgl/src/draw/lv_draw_img.c",
"lib/lvgl/src/draw/lv_draw_label.c",
"lib/lvgl/src/draw/lv_draw_layer.c",
"lib/lvgl/src/draw/lv_draw_line.c",
"lib/lvgl/src/draw/lv_draw_mask.c",
"lib/lvgl/src/draw/lv_draw_rect.c",
"lib/lvgl/src/draw/lv_draw_transform.c",
"lib/lvgl/src/draw/lv_draw_triangle.c",
"lib/lvgl/src/draw/lv_img_buf.c",
"lib/lvgl/src/draw/lv_img_cache.c",
"lib/lvgl/src/draw/lv_img_decoder.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_arc.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_bg.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_composite.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_img.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_label.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_layer.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_line.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_mask.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_polygon.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_rect.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_stack_blur.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_texture_cache.c",
"lib/lvgl/src/draw/sdl/lv_draw_sdl_utils.c",
"lib/lvgl/src/draw/sw/lv_draw_sw.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_arc.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_blend.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_dither.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_gradient.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_img.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_layer.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_letter.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_line.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_polygon.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_rect.c",
"lib/lvgl/src/draw/sw/lv_draw_sw_transform.c",
"lib/lvgl/src/extra/layouts/flex/lv_flex.c",
"lib/lvgl/src/extra/layouts/grid/lv_grid.c",
"lib/lvgl/src/extra/libs/bmp/lv_bmp.c",
"lib/lvgl/src/extra/libs/ffmpeg/lv_ffmpeg.c",
"lib/lvgl/src/extra/libs/freetype/lv_freetype.c",
"lib/lvgl/src/extra/libs/fsdrv/lv_fs_fatfs.c",
"lib/lvgl/src/extra/libs/fsdrv/lv_fs_posix.c",
"lib/lvgl/src/extra/libs/fsdrv/lv_fs_stdio.c",
"lib/lvgl/src/extra/libs/fsdrv/lv_fs_win32.c",
"lib/lvgl/src/extra/libs/gif/gifdec.c",
"lib/lvgl/src/extra/libs/gif/lv_gif.c",
"lib/lvgl/src/extra/libs/png/lodepng.c",
"lib/lvgl/src/extra/libs/png/lv_png.c",
"lib/lvgl/src/extra/libs/qrcode/lv_qrcode.c",
"lib/lvgl/src/extra/libs/qrcode/qrcodegen.c",
"lib/lvgl/src/extra/libs/rlottie/lv_rlottie.c",
"lib/lvgl/src/extra/libs/sjpg/lv_sjpg.c",
"lib/lvgl/src/extra/libs/sjpg/tjpgd.c",
"lib/lvgl/src/extra/lv_extra.c",
"lib/lvgl/src/extra/others/fragment/lv_fragment.c",
"lib/lvgl/src/extra/others/fragment/lv_fragment_manager.c",
"lib/lvgl/src/extra/others/gridnav/lv_gridnav.c",
"lib/lvgl/src/extra/others/ime/lv_ime_pinyin.c",
"lib/lvgl/src/extra/others/imgfont/lv_imgfont.c",
"lib/lvgl/src/extra/others/monkey/lv_monkey.c",
"lib/lvgl/src/extra/others/msg/lv_msg.c",
"lib/lvgl/src/extra/others/snapshot/lv_snapshot.c",
"lib/lvgl/src/extra/themes/basic/lv_theme_basic.c",
"lib/lvgl/src/extra/themes/default/lv_theme_default.c",
"lib/lvgl/src/extra/themes/mono/lv_theme_mono.c",
"lib/lvgl/src/extra/widgets/animimg/lv_animimg.c",
"lib/lvgl/src/extra/widgets/calendar/lv_calendar.c",
"lib/lvgl/src/extra/widgets/calendar/lv_calendar_header_arrow.c",
"lib/lvgl/src/extra/widgets/calendar/lv_calendar_header_dropdown.c",
"lib/lvgl/src/extra/widgets/chart/lv_chart.c",
"lib/lvgl/src/extra/widgets/colorwheel/lv_colorwheel.c",
"lib/lvgl/src/extra/widgets/imgbtn/lv_imgbtn.c",
"lib/lvgl/src/extra/widgets/keyboard/lv_keyboard.c",
"lib/lvgl/src/extra/widgets/led/lv_led.c",
"lib/lvgl/src/extra/widgets/list/lv_list.c",
"lib/lvgl/src/extra/widgets/menu/lv_menu.c",
"lib/lvgl/src/extra/widgets/meter/lv_meter.c",
"lib/lvgl/src/extra/widgets/msgbox/lv_msgbox.c",
"lib/lvgl/src/extra/widgets/span/lv_span.c",
"lib/lvgl/src/extra/widgets/spinbox/lv_spinbox.c",
"lib/lvgl/src/extra/widgets/spinner/lv_spinner.c",
"lib/lvgl/src/extra/widgets/tabview/lv_tabview.c",
"lib/lvgl/src/extra/widgets/tileview/lv_tileview.c",
"lib/lvgl/src/extra/widgets/win/lv_win.c",
"lib/lvgl/src/font/lv_font.c",
"lib/lvgl/src/font/lv_font_fmt_txt.c",
"lib/lvgl/src/font/lv_font_loader.c",
"lib/lvgl/src/hal/lv_hal_disp.c",
"lib/lvgl/src/hal/lv_hal_indev.c",
"lib/lvgl/src/hal/lv_hal_tick.c",
"lib/lvgl/src/misc/lv_anim.c",
"lib/lvgl/src/misc/lv_anim_timeline.c",
"lib/lvgl/src/misc/lv_area.c",
"lib/lvgl/src/misc/lv_async.c",
"lib/lvgl/src/misc/lv_bidi.c",
"lib/lvgl/src/misc/lv_color.c",
"lib/lvgl/src/misc/lv_fs.c",
"lib/lvgl/src/misc/lv_gc.c",
"lib/lvgl/src/misc/lv_ll.c",
"lib/lvgl/src/misc/lv_log.c",
"lib/lvgl/src/misc/lv_lru.c",
"lib/lvgl/src/misc/lv_math.c",
"lib/lvgl/src/misc/lv_mem.c",
"lib/lvgl/src/misc/lv_printf.c",
"lib/lvgl/src/misc/lv_style.c",
"lib/lvgl/src/misc/lv_style_gen.c",
"lib/lvgl/src/misc/lv_templ.c",
"lib/lvgl/src/misc/lv_timer.c",
"lib/lvgl/src/misc/lv_tlsf.c",
"lib/lvgl/src/misc/lv_txt.c",
"lib/lvgl/src/misc/lv_txt_ap.c",
"lib/lvgl/src/misc/lv_utils.c",
"lib/lvgl/src/widgets/lv_arc.c",
"lib/lvgl/src/widgets/lv_bar.c",
"lib/lvgl/src/widgets/lv_btn.c",
"lib/lvgl/src/widgets/lv_btnmatrix.c",
"lib/lvgl/src/widgets/lv_canvas.c",
"lib/lvgl/src/widgets/lv_checkbox.c",
"lib/lvgl/src/widgets/lv_dropdown.c",
"lib/lvgl/src/widgets/lv_img.c",
"lib/lvgl/src/widgets/lv_label.c",
"lib/lvgl/src/widgets/lv_line.c",
"lib/lvgl/src/widgets/lv_objx_templ.c",
"lib/lvgl/src/widgets/lv_roller.c",
"lib/lvgl/src/widgets/lv_slider.c",
"lib/lvgl/src/widgets/lv_switch.c",
"lib/lvgl/src/widgets/lv_table.c",
"lib/lvgl/src/widgets/lv_textarea.c",
};
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
/// LVGL log levels based on LV_LOG_LEVEL_xxx.
/// note that the messages are printed from a zig fn callback, always with .info std.log.Level.
const LVGLLogLevel = enum {
trace,
info,
warn,
err,
user,
none,
/// returns default mode based on the compiler optimization flags.
fn default(mode: std.builtin.Mode) @This() {
return switch (mode) {
build: switch LVGL default logging from info to warn this hides all LVGL info messages about UI interactions like events, making the log output more useful during development. it is still possible to increase verbosity to the original level using the lvgl_loglevel build flag.
1 year ago
.Debug => .warn,
ngui: add a way to limit LVGL logging verbosity the commit adds a build option lvgl_loglevel and sets a default similar to that of std.log.default_level so the two are aligned more or less.
1 year ago
.ReleaseSafe => .warn,
.ReleaseFast, .ReleaseSmall => .err,
};
}
/// returns a C #define value for LVGL config.
fn text(self: @This()) []const u8 {
return switch (self) {
.trace => "LV_LOG_LEVEL_TRACE",
.info => "LV_LOG_LEVEL_INFO",
.warn => "LV_LOG_LEVEL_WARN",
.err => "LV_LOG_LEVEL_ERROR",
.user => "LV_LOG_LEVEL_USER",
.none => "LV_LOG_LEVEL_NONE",
};
}
};
build: add semantic versioning support both nd and ngui now acquire semantic versioning recorded at the build time. they also report the version at startup and -v flag. this is useful for a release process and to avoid potential compatibility issues in the future. in a regular build flow, the version is taken from a git tag using the following command: git -C . describe --match 'v*.*.*' --tags --abbrev=8 in a non-standard scenario where git isn't available, the version can be provided on the command line during build like so: zig build -Dversion=1.2.3 if both git and command line supplied versions are available, they must match.
1 year ago
/// VersionStep injects a release build semantic version into buildopts as "semver".
/// the make step fails if the inver input version and the one found in a git tag mismatch.
///
/// while git-tagged versions are expected to be in v<semver>format, input version
/// to match against is any format supported by std.SemanticVersion.parse.
/// input version is optional; if unset, make fn succeeds given a correctly formatted
/// git tag is found.
const VersionStep = struct {
inver: ?[]const u8, // input version in std.SemanticVersion.parse format
buildopts: *std.build.OptionsStep, // where to store the build version
b: *std.build.Builder,
step: std.build.Step,
fn create(b: *std.build.Builder, o: *std.build.OptionsStep, inver: ?[]const u8) *std.build.Step {
const vstep = b.allocator.create(VersionStep) catch unreachable;
vstep.* = VersionStep{
.inver = inver,
.buildopts = o,
.b = b,
.step = std.build.Step.init(.custom, "VersionStep: ndg semver", b.allocator, make),
};
return &vstep.step;
}
fn make(step: *std.build.Step) anyerror!void {
const self = @fieldParentPtr(VersionStep, "step", step);
const semver = try self.eval();
std.log.info("build version: {any}", .{semver});
self.buildopts.addOption(std.SemanticVersion, "semver", semver);
}
fn eval(self: *VersionStep) !std.SemanticVersion {
const repover = try self.gitver();
if (self.inver) |v| {
const insem = std.SemanticVersion.parse(v) catch |err| {
std.log.err("invalid input semver '{s}': {any}", .{ v, err });
return err;
};
if (repover != null and insem.order(repover.?) != .eq) {
std.log.err("input and repo semver mismatch: {any} vs {any}", .{ insem, repover });
return error.VersionMismatch;
}
return insem;
}
if (repover == null) {
std.log.err("must supply build semver from command line.", .{});
return error.MissingVersion;
}
return repover.?;
}
fn gitver(self: *VersionStep) !?std.SemanticVersion {
if (!std.process.can_spawn) {
return null;
}
const git = self.b.findProgram(&[_][]const u8{"git"}, &[_][]const u8{}) catch return null;
const prefix = "v"; // git tag prefix
const matchTag = self.b.fmt("{s}*.*.*", .{prefix});
const cmd = [_][]const u8{ git, "-C", self.b.pathFromRoot("."), "describe", "--match", matchTag, "--tags", "--abbrev=8" };
var code: u8 = undefined;
const git_describe = self.b.execAllowFail(&cmd, &code, .Ignore) catch return null;
const repotag = std.mem.trim(u8, git_describe, " \n\r")[prefix.len..];
return std.SemanticVersion.parse(repotag) catch |err| ret: {
std.log.err("unparsable git tag semver '{s}': {any}", .{ repotag, err });
break :ret err;
};
}
};