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build: strip C source file paths from resulting binary
ci/woodpecker/push/woodpecker Pipeline was successful Details

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helps with reproducible builds, especially for releases.
pull/21/head
alex 2 years ago
parent 81db4aaa71
commit 706a62a08e
Signed by: x1ddos
GPG Key ID: FDEFB4A63CBD8460
1 changed files with 18 additions and 16 deletions
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34
build.zig
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@ -14,6 +14,14 @@ pub fn build(b: *std.build.Builder) void {
const buildopts = b.addOptions();
buildopts.addOption(DriverTarget, "driver", drv);
const common_cflags = .{
"-Wall",
"-Wextra",
"-Wundef",
// strip source file paths for repro builds
b.fmt("-ffile-prefix-map={s}/=/", .{b.pathFromRoot("")}),
};
// gui build
const ngui = b.addExecutable("ngui", "src/ngui.zig");
ngui.setTarget(target);
@ -26,32 +34,26 @@ pub fn build(b: *std.build.Builder) void {
ngui.addIncludePath("src/ui/c");
ngui.linkLibC();
const lvgl_flags = &.{
const lvgl_flags = .{
"-std=c11",
"-fstack-protector",
"-Wall",
"-Wextra",
"-Wformat",
"-Wformat-security",
"-Wundef",
};
ngui.addCSourceFiles(lvgl_generic_src, lvgl_flags);
} ++ common_cflags;
ngui.addCSourceFiles(lvgl_generic_src, &lvgl_flags);
const ngui_cflags: []const []const u8 = &.{
const ngui_cflags = .{
"-std=c11",
"-Wall",
"-Wextra",
"-Wshadow",
"-Wundef",
"-Wunused-parameter",
"-Werror",
};
} ++ common_cflags;
ngui.addCSourceFiles(&.{
"src/ui/c/ui.c",
"src/ui/c/lv_font_courierprimecode_14.c",
"src/ui/c/lv_font_courierprimecode_16.c",
"src/ui/c/lv_font_courierprimecode_24.c",
}, ngui_cflags);
}, &ngui_cflags);
ngui.defineCMacroRaw(b.fmt("NM_DISP_HOR={}", .{disp_horiz}));
ngui.defineCMacroRaw(b.fmt("NM_DISP_VER={}", .{disp_vert}));
@ -62,15 +64,15 @@ pub fn build(b: *std.build.Builder) void {
ngui.defineCMacro("LV_TICK_CUSTOM_SYS_TIME_EXPR", "(nm_get_curr_tick())");
switch (drv) {
.sdl2 => {
ngui.addCSourceFiles(lvgl_sdl2_src, lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_sdl2.c", ngui_cflags);
ngui.addCSourceFiles(lvgl_sdl2_src, &lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_sdl2.c", &ngui_cflags);
ngui.defineCMacro("NM_DRV_SDL2", null);
ngui.defineCMacro("USE_SDL", null);
ngui.linkSystemLibrary("SDL2");
},
.fbev => {
ngui.addCSourceFiles(lvgl_fbev_src, lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_fbev.c", ngui_cflags);
ngui.addCSourceFiles(lvgl_fbev_src, &lvgl_flags);
ngui.addCSourceFile("src/ui/c/drv_fbev.c", &ngui_cflags);
ngui.defineCMacro("NM_DRV_FBEV", null);
ngui.defineCMacro("USE_FBDEV", null);
ngui.defineCMacro("USE_EVDEV", null);