130 lines
4.6 KiB
C++
130 lines
4.6 KiB
C++
// #include <Windows.h>
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#define DQN_IMPLEMENTATION
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#include "External/tely/External/dqn/dqn.h"
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struct Dqn_OSRunCommandAsyncResult
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{
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void *process;
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};
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struct Dqn_OSRunCommandResult
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{
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uint32_t os_error_code;
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uint32_t exit_code;
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};
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Dqn_OSRunCommandResult Dqn_OS_RunCommandWait(Dqn_OSRunCommandAsyncResult run_cmd)
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{
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Dqn_OSRunCommandResult result = {};
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DWORD exec_result = WaitForSingleObject(run_cmd.process, INFINITE);
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if (exec_result == WAIT_FAILED) {
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result.os_error_code = GetLastError();
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return result;
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}
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DWORD exit_status;
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if (!GetExitCodeProcess(run_cmd.process, &exit_status)) {
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result.os_error_code = GetLastError();
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return result;
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}
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result.exit_code = exit_status;
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CloseHandle(run_cmd.process);
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return result;
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}
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Dqn_OSRunCommandAsyncResult Dqn_OS_RunCommandAsync(Dqn_String8 cmd)
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{
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Dqn_OSRunCommandAsyncResult result = {};
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#if defined(DQN_OS_WIN32)
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Dqn_ThreadScratch scratch = Dqn_Thread_GetScratch(nullptr);
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Dqn_String16 cmd16 = Dqn_Win_String8ToString16(scratch.arena, cmd);
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PROCESS_INFORMATION proc_info = {};
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STARTUPINFOW startup_info = {};
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startup_info.cb = sizeof(STARTUPINFOW);
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startup_info.hStdError = GetStdHandle(STD_ERROR_HANDLE);
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startup_info.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
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startup_info.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
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startup_info.dwFlags |= STARTF_USESTDHANDLES;
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BOOL create_result = CreateProcessW(nullptr, cmd16.data, nullptr, nullptr, true, 0, nullptr, nullptr, &startup_info, &proc_info);
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if (!create_result)
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return result;
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CloseHandle(proc_info.hThread);
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result.process = proc_info.hProcess;
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#else
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pid_t cpid = fork();
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if (cpid < 0) {
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nob_log(NOB_ERROR, "Could not fork child process: %s", strerror(errno));
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return NOB_INVALID_PROC;
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}
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if (cpid == 0) {
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// NOTE: This leaks a bit of memory in the child process.
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// But do we actually care? It's a one off leak anyway...
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Nob_Cmd cmd_null = {0};
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nob_da_append_many(&cmd_null, cmd.items, cmd.count);
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nob_cmd_append(&cmd_null, NULL);
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if (execvp(cmd.items[0], (char * const*) cmd_null.items) < 0) {
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nob_log(NOB_ERROR, "Could not exec child process: %s", strerror(errno));
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exit(1);
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}
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NOB_ASSERT(0 && "unreachable");
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}
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return cpid;
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#endif
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return result;
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}
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int main()
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{
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Dqn_Library_Init();
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Dqn_String8 build_dir = DQN_STRING8("./Build");
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if (!Dqn_Fs_MakeDir(build_dir)) {
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Dqn_Log_ErrorF("Failed to make build dir '%.*s'", DQN_STRING_FMT(build_dir));
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return -1;
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}
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Dqn_ThreadScratch scratch = Dqn_Thread_GetScratch(nullptr);
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Dqn_String8 exe_dir = Dqn_OS_EXEDir(scratch.arena);
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Dqn_String8Builder raylib_cmd_builder = {};
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raylib_cmd_builder.allocator = scratch.allocator;
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Dqn_String8 raylib_files[] = {
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DQN_STRING8("rcore.c"),
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DQN_STRING8("utils.c"),
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DQN_STRING8("raudio.c"),
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DQN_STRING8("rmodels.c"),
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DQN_STRING8("rtext.c"),
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DQN_STRING8("rtextures.c"),
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DQN_STRING8("rshapes.c"),
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DQN_STRING8("rglfw.c"),
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};
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Dqn_String8 raylib_dir = Dqn_FsPath_ConvertF(scratch.arena, "%.*s/External/tely/external/raylib", DQN_STRING_FMT(exe_dir));
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Dqn_String8 raylib_include_dirs[] = {
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Dqn_FsPath_ConvertF(scratch.arena, "%.*s", DQN_STRING_FMT(raylib_dir)),
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Dqn_FsPath_ConvertF(scratch.arena, "%.*s/external/glfw/include", DQN_STRING_FMT(raylib_dir)),
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Dqn_FsPath_ConvertF(scratch.arena, "%.*s/glfw/deps/mingw", DQN_STRING_FMT(raylib_dir)),
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};
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Dqn_String8 compile_flags = DQN_STRING8("/W4 /Z7 /MT /EHsc /nologo");
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Dqn_String8 link_flags = DQN_STRING8("/link /incremental:no");
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Dqn_String8Builder_AppendF(&raylib_cmd_builder, "cl %.*s /w /c /D _DEFAULT_SOURCE /D PLATFORM_DESKTOP", DQN_STRING_FMT(compile_flags));
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for (Dqn_String8 include_dir : raylib_include_dirs)
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Dqn_String8Builder_AppendF(&raylib_cmd_builder, " /I %.*s", DQN_STRING_FMT(include_dir));
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for (Dqn_String8 file_name : raylib_files)
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Dqn_String8Builder_AppendRef(&raylib_cmd_builder, Dqn_FsPath_ConvertF(scratch.arena, " %.*s/%.*s", DQN_STRING_FMT(raylib_dir), DQN_STRING_FMT(file_name)));
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Dqn_String8 cmd = Dqn_String8Builder_Build(&raylib_cmd_builder, scratch.allocator);
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Dqn_OSRunCommandAsyncResult run_result = Dqn_OS_RunCommandAsync(cmd);
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Dqn_OS_RunCommandWait(run_result);
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return 0;
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}
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