774 lines
29 KiB
C
774 lines
29 KiB
C
// Bootstrap:
|
|
// Windows: cl /nologo build.c
|
|
// macOS: cc build.c -o build
|
|
// After that, just run: ./build (or build.exe on Windows)
|
|
|
|
#define NOB_IMPLEMENTATION
|
|
#include "vendor/nob/nob.h"
|
|
|
|
////////////////////////////////
|
|
// lunasvg/plutovg static library build helpers
|
|
|
|
static const char *plutovg_sources[] = {
|
|
"vendor/lunasvg/plutovg/source/plutovg-blend.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-canvas.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-font.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-ft-math.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-ft-raster.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-ft-stroker.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-matrix.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-paint.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-path.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-rasterize.c",
|
|
"vendor/lunasvg/plutovg/source/plutovg-surface.c",
|
|
};
|
|
|
|
static const char *lunasvg_sources[] = {
|
|
"vendor/lunasvg/source/graphics.cpp",
|
|
"vendor/lunasvg/source/lunasvg.cpp",
|
|
"vendor/lunasvg/source/svgelement.cpp",
|
|
"vendor/lunasvg/source/svggeometryelement.cpp",
|
|
"vendor/lunasvg/source/svglayoutstate.cpp",
|
|
"vendor/lunasvg/source/svgpaintelement.cpp",
|
|
"vendor/lunasvg/source/svgparser.cpp",
|
|
"vendor/lunasvg/source/svgproperty.cpp",
|
|
"vendor/lunasvg/source/svgrenderstate.cpp",
|
|
"vendor/lunasvg/source/svgtextelement.cpp",
|
|
};
|
|
|
|
////////////////////////////////
|
|
// FreeType source files
|
|
|
|
static const char *freetype_sources[] = {
|
|
"vendor/freetype/src/base/ftsystem.c",
|
|
"vendor/freetype/src/base/ftinit.c",
|
|
"vendor/freetype/src/base/ftdebug.c",
|
|
"vendor/freetype/src/base/ftbase.c",
|
|
"vendor/freetype/src/base/ftbbox.c",
|
|
"vendor/freetype/src/base/ftglyph.c",
|
|
"vendor/freetype/src/base/ftbitmap.c",
|
|
"vendor/freetype/src/base/ftmm.c",
|
|
"vendor/freetype/src/truetype/truetype.c",
|
|
"vendor/freetype/src/sfnt/sfnt.c",
|
|
"vendor/freetype/src/smooth/smooth.c",
|
|
"vendor/freetype/src/autofit/autofit.c",
|
|
"vendor/freetype/src/psnames/psnames.c",
|
|
"vendor/freetype/src/pshinter/pshinter.c",
|
|
"vendor/freetype/src/gzip/ftgzip.c",
|
|
};
|
|
|
|
////////////////////////////////
|
|
// Font embedding — reads a .ttf and writes a C header with the data as a byte array
|
|
|
|
static bool embed_font_file(const char *ttf_path, const char *header_path) {
|
|
if (!nob_needs_rebuild1(header_path, ttf_path)) {
|
|
nob_log(NOB_INFO, "Font header %s is up to date", header_path);
|
|
return true;
|
|
}
|
|
|
|
Nob_String_Builder sb = {0};
|
|
if (!nob_read_entire_file(ttf_path, &sb)) return false;
|
|
|
|
FILE *out = fopen(header_path, "wb");
|
|
if (!out) {
|
|
nob_log(NOB_ERROR, "Could not open %s for writing", header_path);
|
|
nob_sb_free(sb);
|
|
return false;
|
|
}
|
|
|
|
fprintf(out, "// Auto-generated from %s — do not edit\n", ttf_path);
|
|
fprintf(out, "#pragma once\n\n");
|
|
fprintf(out, "static const unsigned char font_inter_data[] = {\n");
|
|
for (size_t i = 0; i < sb.count; i++) {
|
|
if (i % 16 == 0) fprintf(out, " ");
|
|
fprintf(out, "0x%02x,", (unsigned char)sb.items[i]);
|
|
if (i % 16 == 15 || i == sb.count - 1) fprintf(out, "\n");
|
|
}
|
|
fprintf(out, "};\n\n");
|
|
fprintf(out, "static const unsigned int font_inter_size = %zu;\n", sb.count);
|
|
|
|
fclose(out);
|
|
nob_sb_free(sb);
|
|
nob_log(NOB_INFO, "Generated %s (%zu bytes)", header_path, sb.count);
|
|
return true;
|
|
}
|
|
|
|
#ifdef __APPLE__
|
|
////////////////////////////////
|
|
// macOS build (clang++ with Objective-C++)
|
|
|
|
static const char *frameworks[] = {
|
|
"-framework", "Metal",
|
|
"-framework", "Cocoa",
|
|
"-framework", "CoreAudio",
|
|
"-framework", "AudioToolbox",
|
|
"-framework", "CoreMIDI",
|
|
"-framework", "QuartzCore",
|
|
"-framework", "CoreFoundation",
|
|
};
|
|
|
|
static bool build_lunasvg_lib(const char *build_dir, bool debug) {
|
|
const char *obj_dir = nob_temp_sprintf("%s/lunasvg_obj", build_dir);
|
|
const char *lib_path = "vendor/lunasvg/liblunasvg.a";
|
|
|
|
// Collect all source paths to check if rebuild is needed
|
|
{
|
|
const char *all_sources[NOB_ARRAY_LEN(plutovg_sources) + NOB_ARRAY_LEN(lunasvg_sources)];
|
|
size_t n = 0;
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(plutovg_sources); i++)
|
|
all_sources[n++] = plutovg_sources[i];
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(lunasvg_sources); i++)
|
|
all_sources[n++] = lunasvg_sources[i];
|
|
|
|
if (!nob_needs_rebuild(lib_path, all_sources, n)) {
|
|
nob_log(NOB_INFO, "lunasvg is up to date");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (!nob_mkdir_if_not_exists(obj_dir)) return false;
|
|
|
|
// Compile plutovg C sources
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(plutovg_sources); i++) {
|
|
const char *src = plutovg_sources[i];
|
|
// Extract filename for .o
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
const char *obj_path = nob_temp_sprintf("%s/%s", obj_dir, obj_name);
|
|
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "clang");
|
|
nob_cmd_append(&cmd, "-std=c11", "-c");
|
|
nob_cmd_append(&cmd, "-DPLUTOVG_BUILD", "-DPLUTOVG_BUILD_STATIC");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/plutovg/include");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/plutovg/source");
|
|
nob_cmd_append(&cmd, "-Wall", "-Wno-unused-function", "-Wno-unused-parameter");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "-g", "-O0");
|
|
} else {
|
|
nob_cmd_append(&cmd, "-O2");
|
|
}
|
|
nob_cmd_append(&cmd, "-o", obj_path);
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Compile lunasvg C++ sources
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(lunasvg_sources); i++) {
|
|
const char *src = lunasvg_sources[i];
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
const char *obj_path = nob_temp_sprintf("%s/%s", obj_dir, obj_name);
|
|
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "clang++");
|
|
nob_cmd_append(&cmd, "-std=c++17", "-c");
|
|
nob_cmd_append(&cmd, "-fno-exceptions", "-fno-rtti");
|
|
nob_cmd_append(&cmd, "-DLUNASVG_BUILD", "-DLUNASVG_BUILD_STATIC", "-DPLUTOVG_BUILD_STATIC");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/include");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/source");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/plutovg/include");
|
|
nob_cmd_append(&cmd, "-Wall", "-Wno-unused-function", "-Wno-unused-parameter");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "-g", "-O0");
|
|
} else {
|
|
nob_cmd_append(&cmd, "-O2");
|
|
}
|
|
nob_cmd_append(&cmd, "-o", obj_path);
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Archive into static library
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "ar", "rcs", lib_path);
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(plutovg_sources); i++) {
|
|
const char *src = plutovg_sources[i];
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("%s/%s", obj_dir, obj_name));
|
|
}
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(lunasvg_sources); i++) {
|
|
const char *src = lunasvg_sources[i];
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("%s/%s", obj_dir, obj_name));
|
|
}
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Clean up obj dir — only the .a is needed
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "rm", "-rf", obj_dir);
|
|
Nob_Cmd_Opt copt = {0};
|
|
nob_cmd_run_opt(&cmd, copt);
|
|
}
|
|
|
|
nob_log(NOB_INFO, "Built %s", lib_path);
|
|
return true;
|
|
}
|
|
|
|
static bool build_freetype_lib(const char *build_dir, bool debug) {
|
|
const char *obj_dir = nob_temp_sprintf("%s/freetype_obj", build_dir);
|
|
const char *lib_path = "vendor/freetype/libfreetype.a";
|
|
|
|
if (!nob_needs_rebuild(lib_path, freetype_sources, NOB_ARRAY_LEN(freetype_sources))) {
|
|
nob_log(NOB_INFO, "freetype is up to date");
|
|
return true;
|
|
}
|
|
|
|
if (!nob_mkdir_if_not_exists(obj_dir)) return false;
|
|
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(freetype_sources); i++) {
|
|
const char *src = freetype_sources[i];
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
const char *obj_path = nob_temp_sprintf("%s/%s", obj_dir, obj_name);
|
|
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "clang");
|
|
nob_cmd_append(&cmd, "-std=c11", "-c");
|
|
nob_cmd_append(&cmd, "-DFT2_BUILD_LIBRARY");
|
|
nob_cmd_append(&cmd, "-Ivendor/freetype/include");
|
|
nob_cmd_append(&cmd, "-Wall", "-Wno-unused-function", "-Wno-unused-parameter");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "-g", "-O0");
|
|
} else {
|
|
nob_cmd_append(&cmd, "-O2");
|
|
}
|
|
nob_cmd_append(&cmd, "-o", obj_path);
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Archive
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "ar", "rcs", lib_path);
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(freetype_sources); i++) {
|
|
const char *src = freetype_sources[i];
|
|
const char *base = strrchr(src, '/');
|
|
base = base ? base + 1 : src;
|
|
char obj_name[256];
|
|
snprintf(obj_name, sizeof(obj_name), "%s", base);
|
|
char *dot = strrchr(obj_name, '.');
|
|
if (dot) { dot[1] = 'o'; dot[2] = '\0'; }
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("%s/%s", obj_dir, obj_name));
|
|
}
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Clean up obj dir
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "rm", "-rf", obj_dir);
|
|
Nob_Cmd_Opt copt = {0};
|
|
nob_cmd_run_opt(&cmd, copt);
|
|
}
|
|
|
|
nob_log(NOB_INFO, "Built %s", lib_path);
|
|
return true;
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
NOB_GO_REBUILD_URSELF(argc, argv);
|
|
|
|
bool debug = false;
|
|
bool clean = false;
|
|
for (int i = 1; i < argc; i++) {
|
|
if (strcmp(argv[i], "debug") == 0) debug = true;
|
|
else if (strcmp(argv[i], "clean") == 0) clean = true;
|
|
else {
|
|
nob_log(NOB_ERROR, "unknown argument: %s", argv[i]);
|
|
nob_log(NOB_ERROR, "usage: %s [debug] [clean]", argv[0]);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
const char *build_dir = debug ? "build_debug" : "build_release";
|
|
|
|
if (clean) {
|
|
nob_log(NOB_INFO, "Cleaning build artifacts");
|
|
{ Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "rm", "-rf", "build_debug");
|
|
Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
|
|
{ Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "rm", "-rf", "build_release");
|
|
Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
|
|
remove("vendor/lunasvg/liblunasvg.a");
|
|
remove("vendor/freetype/libfreetype.a");
|
|
remove("src/renderer/font_inter.gen.h");
|
|
return 0;
|
|
}
|
|
|
|
// App bundle paths
|
|
const char *app_dir = nob_temp_sprintf("%s/autosample.app", build_dir);
|
|
const char *contents = nob_temp_sprintf("%s/Contents", app_dir);
|
|
const char *macos_dir = nob_temp_sprintf("%s/Contents/MacOS", app_dir);
|
|
const char *res_dir = nob_temp_sprintf("%s/Contents/Resources", app_dir);
|
|
const char *binary_path = nob_temp_sprintf("%s/Contents/MacOS/autosample", app_dir);
|
|
|
|
if (!nob_mkdir_if_not_exists(build_dir)) return 1;
|
|
if (!nob_mkdir_if_not_exists(app_dir)) return 1;
|
|
if (!nob_mkdir_if_not_exists(contents)) return 1;
|
|
if (!nob_mkdir_if_not_exists(macos_dir)) return 1;
|
|
if (!nob_mkdir_if_not_exists(res_dir)) return 1;
|
|
|
|
// Build static libraries
|
|
if (!build_lunasvg_lib(build_dir, debug)) return 1;
|
|
if (!build_freetype_lib(build_dir, debug)) return 1;
|
|
|
|
// Generate embedded font header
|
|
if (!embed_font_file("assets/fonts/Inter-Regular.ttf",
|
|
"src/renderer/font_inter.gen.h")) return 1;
|
|
|
|
// Unity build: single clang++ invocation compiles main.cpp (which #includes everything)
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "clang++");
|
|
nob_cmd_append(&cmd, "-std=c++20", "-x", "objective-c++");
|
|
nob_cmd_append(&cmd, "-fno-exceptions", "-fno-rtti");
|
|
nob_cmd_append(&cmd, "-Wall", "-Wextra", "-Wno-missing-field-initializers");
|
|
nob_cmd_append(&cmd, "-Wno-deprecated-declarations");
|
|
nob_cmd_append(&cmd, "-Isrc", "-Ivendor/clay");
|
|
nob_cmd_append(&cmd, "-Ivendor/lunasvg/include");
|
|
nob_cmd_append(&cmd, "-Ivendor/freetype/include");
|
|
nob_cmd_append(&cmd, "-DLUNASVG_BUILD_STATIC");
|
|
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "-g", "-O0", "-D_DEBUG");
|
|
} else {
|
|
nob_cmd_append(&cmd, "-O2", "-DNDEBUG");
|
|
}
|
|
|
|
nob_cmd_append(&cmd, "-o", binary_path);
|
|
nob_cmd_append(&cmd, "src/main.cpp");
|
|
|
|
// Reset language mode so .a is treated as a library, not source
|
|
nob_cmd_append(&cmd, "-x", "none");
|
|
nob_cmd_append(&cmd, "vendor/lunasvg/liblunasvg.a");
|
|
nob_cmd_append(&cmd, "vendor/freetype/libfreetype.a");
|
|
|
|
{
|
|
size_t i;
|
|
for (i = 0; i < NOB_ARRAY_LEN(frameworks); i++)
|
|
nob_cmd_append(&cmd, frameworks[i]);
|
|
}
|
|
nob_cmd_append(&cmd, "-lstdc++");
|
|
{ Nob_Cmd_Opt opt = {0}; if (!nob_cmd_run_opt(&cmd, opt)) return 1; }
|
|
}
|
|
|
|
// Write Info.plist
|
|
{
|
|
const char *plist_path = nob_temp_sprintf("%s/Contents/Info.plist", app_dir);
|
|
nob_write_entire_file(plist_path,
|
|
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
|
|
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\"\n"
|
|
" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
|
|
"<plist version=\"1.0\">\n"
|
|
"<dict>\n"
|
|
" <key>CFBundleExecutable</key>\n"
|
|
" <string>autosample</string>\n"
|
|
" <key>CFBundleIdentifier</key>\n"
|
|
" <string>com.autosample.app</string>\n"
|
|
" <key>CFBundleName</key>\n"
|
|
" <string>autosample</string>\n"
|
|
" <key>CFBundleVersion</key>\n"
|
|
" <string>0.1</string>\n"
|
|
" <key>CFBundleShortVersionString</key>\n"
|
|
" <string>0.1</string>\n"
|
|
" <key>CFBundlePackageType</key>\n"
|
|
" <string>APPL</string>\n"
|
|
" <key>NSHighResolutionCapable</key>\n"
|
|
" <true/>\n"
|
|
" <key>NSSupportsAutomaticGraphicsSwitching</key>\n"
|
|
" <true/>\n"
|
|
"</dict>\n"
|
|
"</plist>\n",
|
|
strlen(
|
|
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
|
|
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\"\n"
|
|
" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
|
|
"<plist version=\"1.0\">\n"
|
|
"<dict>\n"
|
|
" <key>CFBundleExecutable</key>\n"
|
|
" <string>autosample</string>\n"
|
|
" <key>CFBundleIdentifier</key>\n"
|
|
" <string>com.autosample.app</string>\n"
|
|
" <key>CFBundleName</key>\n"
|
|
" <string>autosample</string>\n"
|
|
" <key>CFBundleVersion</key>\n"
|
|
" <string>0.1</string>\n"
|
|
" <key>CFBundleShortVersionString</key>\n"
|
|
" <string>0.1</string>\n"
|
|
" <key>CFBundlePackageType</key>\n"
|
|
" <string>APPL</string>\n"
|
|
" <key>NSHighResolutionCapable</key>\n"
|
|
" <true/>\n"
|
|
" <key>NSSupportsAutomaticGraphicsSwitching</key>\n"
|
|
" <true/>\n"
|
|
"</dict>\n"
|
|
"</plist>\n"
|
|
));
|
|
}
|
|
|
|
nob_log(NOB_INFO, "Build complete: %s", app_dir);
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
////////////////////////////////
|
|
// Windows build (MSVC cl.exe)
|
|
|
|
// Vulkan SDK path — detected from environment or default install location
|
|
static const char *get_vulkan_sdk_path(void) {
|
|
const char *env = getenv("VULKAN_SDK");
|
|
if (env && env[0]) return env;
|
|
return "C:\\VulkanSDK\\1.4.341.1";
|
|
}
|
|
|
|
static const char *link_libs[] = {
|
|
"user32.lib",
|
|
"gdi32.lib",
|
|
"shell32.lib",
|
|
"ole32.lib",
|
|
"advapi32.lib",
|
|
"dwmapi.lib",
|
|
"winmm.lib",
|
|
};
|
|
|
|
////////////////////////////////
|
|
// SPIR-V shader compilation — compiles .glsl to .spv, then embeds as C header
|
|
|
|
static bool compile_shader(const char *glslc_path, const char *src, const char *spv_path, const char *stage) {
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, glslc_path, nob_temp_sprintf("-fshader-stage=%s", stage), "-o", spv_path, src);
|
|
Nob_Cmd_Opt opt = {0};
|
|
return nob_cmd_run_opt(&cmd, opt);
|
|
}
|
|
|
|
static bool embed_spirv(const char *spv_path, const char *header_path, const char *array_name) {
|
|
Nob_String_Builder sb = {0};
|
|
if (!nob_read_entire_file(spv_path, &sb)) return false;
|
|
|
|
FILE *out = fopen(header_path, "wb");
|
|
if (!out) {
|
|
nob_log(NOB_ERROR, "Could not open %s for writing", header_path);
|
|
nob_sb_free(sb);
|
|
return false;
|
|
}
|
|
|
|
fprintf(out, "// Auto-generated from %s — do not edit\n", spv_path);
|
|
fprintf(out, "#pragma once\n\n");
|
|
// SPIR-V is U32-aligned, emit as uint32_t array
|
|
size_t word_count = sb.count / 4;
|
|
fprintf(out, "#include <stdint.h>\n\n");
|
|
fprintf(out, "static const uint32_t %s[] = {\n", array_name);
|
|
const uint32_t *words = (const uint32_t *)sb.items;
|
|
for (size_t i = 0; i < word_count; i++) {
|
|
if (i % 8 == 0) fprintf(out, " ");
|
|
fprintf(out, "0x%08x,", words[i]);
|
|
if (i % 8 == 7 || i == word_count - 1) fprintf(out, "\n");
|
|
}
|
|
fprintf(out, "};\n");
|
|
|
|
fclose(out);
|
|
nob_sb_free(sb);
|
|
nob_log(NOB_INFO, "Generated %s (%zu bytes)", header_path, sb.count);
|
|
return true;
|
|
}
|
|
|
|
static bool compile_and_embed_shaders(const char *build_dir) {
|
|
const char *vk_sdk = get_vulkan_sdk_path();
|
|
const char *glslc = nob_temp_sprintf("%s\\Bin\\glslc.exe", vk_sdk);
|
|
|
|
const char *vert_src = "src/renderer/ui.v.glsl";
|
|
const char *frag_src = "src/renderer/ui.f.glsl";
|
|
const char *vert_spv = nob_temp_sprintf("%s/ui_vert.spv", build_dir);
|
|
const char *frag_spv = nob_temp_sprintf("%s/ui_frag.spv", build_dir);
|
|
const char *vert_hdr = "src/renderer/ui_vert.spv.h";
|
|
const char *frag_hdr = "src/renderer/ui_frag.spv.h";
|
|
|
|
// Check if rebuild needed
|
|
if (nob_needs_rebuild1(vert_hdr, vert_src)) {
|
|
nob_log(NOB_INFO, "Compiling vertex shader");
|
|
if (!compile_shader(glslc, vert_src, vert_spv, "vertex")) return false;
|
|
if (!embed_spirv(vert_spv, vert_hdr, "ui_vert_spv")) return false;
|
|
} else {
|
|
nob_log(NOB_INFO, "Vertex shader is up to date");
|
|
}
|
|
|
|
if (nob_needs_rebuild1(frag_hdr, frag_src)) {
|
|
nob_log(NOB_INFO, "Compiling fragment shader");
|
|
if (!compile_shader(glslc, frag_src, frag_spv, "fragment")) return false;
|
|
if (!embed_spirv(frag_spv, frag_hdr, "ui_frag_spv")) return false;
|
|
} else {
|
|
nob_log(NOB_INFO, "Fragment shader is up to date");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static bool build_lunasvg_lib(const char *build_dir, bool debug) {
|
|
const char *obj_dir = nob_temp_sprintf("%s\\lunasvg_obj", build_dir);
|
|
const char *lib_path = debug ? "vendor\\lunasvg\\lunasvg_d.lib" : "vendor\\lunasvg\\lunasvg.lib";
|
|
|
|
// Check if rebuild is needed
|
|
{
|
|
const char *all_sources[NOB_ARRAY_LEN(plutovg_sources) + NOB_ARRAY_LEN(lunasvg_sources)];
|
|
size_t n = 0;
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(plutovg_sources); i++)
|
|
all_sources[n++] = plutovg_sources[i];
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(lunasvg_sources); i++)
|
|
all_sources[n++] = lunasvg_sources[i];
|
|
|
|
if (!nob_needs_rebuild(lib_path, all_sources, n)) {
|
|
nob_log(NOB_INFO, "lunasvg is up to date");
|
|
return true;
|
|
}
|
|
}
|
|
|
|
if (!nob_mkdir_if_not_exists(obj_dir)) return false;
|
|
|
|
// Compile plutovg C sources
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(plutovg_sources); i++) {
|
|
const char *src = plutovg_sources[i];
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cl.exe", "/nologo", "/c");
|
|
nob_cmd_append(&cmd, "/std:c11");
|
|
nob_cmd_append(&cmd, "/DPLUTOVG_BUILD", "/DPLUTOVG_BUILD_STATIC");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/plutovg/include");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/plutovg/source");
|
|
nob_cmd_append(&cmd, "/W3");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "/MTd", "/Zi", "/Od");
|
|
} else {
|
|
nob_cmd_append(&cmd, "/MT", "/O2");
|
|
}
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fo:%s/", obj_dir));
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Compile lunasvg C++ sources
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(lunasvg_sources); i++) {
|
|
const char *src = lunasvg_sources[i];
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cl.exe", "/nologo", "/c");
|
|
nob_cmd_append(&cmd, "/std:c++17", "/EHsc");
|
|
nob_cmd_append(&cmd, "/DLUNASVG_BUILD", "/DLUNASVG_BUILD_STATIC", "/DPLUTOVG_BUILD_STATIC");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/include");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/source");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/plutovg/include");
|
|
nob_cmd_append(&cmd, "/W3");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "/MTd", "/Zi", "/Od");
|
|
} else {
|
|
nob_cmd_append(&cmd, "/MT", "/O2");
|
|
}
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fo:%s/", obj_dir));
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Archive into static library
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "lib.exe", "/nologo", nob_temp_sprintf("/OUT:%s", lib_path));
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("%s/*.obj", obj_dir));
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Clean up obj dir — only the .lib is needed
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cmd.exe", "/c",
|
|
nob_temp_sprintf("if exist %s rmdir /s /q %s", obj_dir, obj_dir));
|
|
Nob_Cmd_Opt copt = {0};
|
|
nob_cmd_run_opt(&cmd, copt);
|
|
}
|
|
|
|
nob_log(NOB_INFO, "Built %s", lib_path);
|
|
return true;
|
|
}
|
|
|
|
static bool build_freetype_lib(const char *build_dir, bool debug) {
|
|
const char *obj_dir = nob_temp_sprintf("%s\\freetype_obj", build_dir);
|
|
const char *lib_path = debug ? "vendor\\freetype\\freetype_d.lib" : "vendor\\freetype\\freetype.lib";
|
|
|
|
if (!nob_needs_rebuild(lib_path, freetype_sources, NOB_ARRAY_LEN(freetype_sources))) {
|
|
nob_log(NOB_INFO, "freetype is up to date");
|
|
return true;
|
|
}
|
|
|
|
if (!nob_mkdir_if_not_exists(obj_dir)) return false;
|
|
|
|
for (size_t i = 0; i < NOB_ARRAY_LEN(freetype_sources); i++) {
|
|
const char *src = freetype_sources[i];
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cl.exe", "/nologo", "/c");
|
|
nob_cmd_append(&cmd, "/std:c11");
|
|
nob_cmd_append(&cmd, "/DFT2_BUILD_LIBRARY");
|
|
nob_cmd_append(&cmd, "/Ivendor/freetype/include");
|
|
nob_cmd_append(&cmd, "/W3");
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "/MTd", "/Zi", "/Od");
|
|
} else {
|
|
nob_cmd_append(&cmd, "/MT", "/O2");
|
|
}
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fo:%s/", obj_dir));
|
|
nob_cmd_append(&cmd, src);
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Archive
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "lib.exe", "/nologo", nob_temp_sprintf("/OUT:%s", lib_path));
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("%s/*.obj", obj_dir));
|
|
Nob_Cmd_Opt copt = {0};
|
|
if (!nob_cmd_run_opt(&cmd, copt)) return false;
|
|
}
|
|
|
|
// Clean up obj dir
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cmd.exe", "/c",
|
|
nob_temp_sprintf("if exist %s rmdir /s /q %s", obj_dir, obj_dir));
|
|
Nob_Cmd_Opt copt = {0};
|
|
nob_cmd_run_opt(&cmd, copt);
|
|
}
|
|
|
|
nob_log(NOB_INFO, "Built %s", lib_path);
|
|
return true;
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
NOB_GO_REBUILD_URSELF(argc, argv);
|
|
|
|
bool debug = false;
|
|
bool clean = false;
|
|
for (int i = 1; i < argc; i++) {
|
|
if (strcmp(argv[i], "debug") == 0) debug = true;
|
|
else if (strcmp(argv[i], "clean") == 0) clean = true;
|
|
else {
|
|
nob_log(NOB_ERROR, "unknown argument: %s", argv[i]);
|
|
nob_log(NOB_ERROR, "usage: %s [debug] [clean]", argv[0]);
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
const char *build_dir = debug ? "build_debug" : "build_release";
|
|
|
|
if (clean) {
|
|
nob_log(NOB_INFO, "Cleaning build artifacts");
|
|
{ Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "cmd.exe", "/c",
|
|
"if exist build_debug rmdir /s /q build_debug");
|
|
Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
|
|
{ Nob_Cmd cmd = {0}; nob_cmd_append(&cmd, "cmd.exe", "/c",
|
|
"if exist build_release rmdir /s /q build_release");
|
|
Nob_Cmd_Opt opt = {0}; nob_cmd_run_opt(&cmd, opt); }
|
|
remove("vendor\\lunasvg\\lunasvg.lib");
|
|
remove("vendor\\lunasvg\\lunasvg_d.lib");
|
|
remove("vendor\\freetype\\freetype.lib");
|
|
remove("vendor\\freetype\\freetype_d.lib");
|
|
remove("src\\renderer\\font_inter.gen.h");
|
|
remove("src\\renderer\\ui_vert.spv.h");
|
|
remove("src\\renderer\\ui_frag.spv.h");
|
|
return 0;
|
|
}
|
|
|
|
if (!nob_mkdir_if_not_exists(build_dir)) return 1;
|
|
|
|
// Build static libraries
|
|
if (!build_lunasvg_lib(build_dir, debug)) return 1;
|
|
if (!build_freetype_lib(build_dir, debug)) return 1;
|
|
|
|
// Generate embedded font header
|
|
if (!embed_font_file("assets/fonts/Inter-Regular.ttf",
|
|
"src\\renderer\\font_inter.gen.h")) return 1;
|
|
|
|
// Compile GLSL shaders to SPIR-V and embed as C headers
|
|
if (!compile_and_embed_shaders(build_dir)) return 1;
|
|
|
|
const char *vk_sdk = get_vulkan_sdk_path();
|
|
const char *vk_include = nob_temp_sprintf("/I%s/Include", vk_sdk);
|
|
const char *vk_lib = nob_temp_sprintf("%s/Lib/vulkan-1.lib", vk_sdk);
|
|
|
|
// Unity build: single cl.exe invocation compiles main.cpp (which #includes everything including the vulkan renderer)
|
|
{
|
|
Nob_Cmd cmd = {0};
|
|
nob_cmd_append(&cmd, "cl.exe");
|
|
nob_cmd_append(&cmd, "/nologo", "/std:c++20", "/EHsc", "/W3");
|
|
nob_cmd_append(&cmd, "/Isrc", "/Ivendor/clay");
|
|
nob_cmd_append(&cmd, "/Ivendor/lunasvg/include");
|
|
nob_cmd_append(&cmd, "/Ivendor/freetype/include");
|
|
nob_cmd_append(&cmd, vk_include);
|
|
nob_cmd_append(&cmd, "/DLUNASVG_BUILD_STATIC");
|
|
|
|
if (debug) {
|
|
nob_cmd_append(&cmd, "/MTd", "/Zi", "/Od", "/D_DEBUG");
|
|
} else {
|
|
nob_cmd_append(&cmd, "/MT", "/Zi", "/O2", "/DNDEBUG");
|
|
}
|
|
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fe:%s/autosample.exe", build_dir));
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fo:%s/", build_dir));
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/Fd:%s/autosample.pdb", build_dir));
|
|
|
|
nob_cmd_append(&cmd, "src/main.cpp");
|
|
|
|
nob_cmd_append(&cmd, "/link");
|
|
nob_cmd_append(&cmd, "/MACHINE:X64");
|
|
nob_cmd_append(&cmd, "/SUBSYSTEM:CONSOLE");
|
|
nob_cmd_append(&cmd, nob_temp_sprintf("/PDB:%s/autosample.pdb", build_dir));
|
|
nob_cmd_append(&cmd, "/DEBUG");
|
|
nob_cmd_append(&cmd, debug ? "vendor/lunasvg/lunasvg_d.lib" : "vendor/lunasvg/lunasvg.lib");
|
|
nob_cmd_append(&cmd, debug ? "vendor/freetype/freetype_d.lib" : "vendor/freetype/freetype.lib");
|
|
nob_cmd_append(&cmd, vk_lib);
|
|
{
|
|
size_t i;
|
|
for (i = 0; i < NOB_ARRAY_LEN(link_libs); i++)
|
|
nob_cmd_append(&cmd, link_libs[i]);
|
|
}
|
|
{ Nob_Cmd_Opt opt = {0}; if (!nob_cmd_run_opt(&cmd, opt)) return 1; }
|
|
}
|
|
|
|
// Clean up obj files
|
|
nob_delete_file(nob_temp_sprintf("%s/main.obj", build_dir));
|
|
|
|
nob_log(NOB_INFO, "Build complete: %s/autosample.exe", build_dir);
|
|
return 0;
|
|
}
|
|
|
|
#endif
|