mirror of
https://github.com/Ed94/Odin.git
synced 2026-06-26 07:25:00 -07:00
Code will compile as 32 bit but will causes errors in the linker on Windows
This commit is contained in:
Ginger Bill
+148
-148
@@ -305,166 +305,166 @@ int main(int argc, char **argv) {
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#endif
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#if defined(GB_SYSTEM_WINDOWS)
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timings_start_section(&timings, str_lit("llvm-llc"));
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// For more arguments: http://llvm.org/docs/CommandGuide/llc.html
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exit_code = system_exec_command_line_app("llvm-llc", false,
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"\"%.*sbin/llc\" \"%.*s.bc\" -filetype=obj -O%d "
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"%.*s "
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// "-debug-pass=Arguments "
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"",
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LIT(build_context.ODIN_ROOT),
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LIT(output_base),
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optimization_level,
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LIT(build_context.llc_flags));
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if (exit_code != 0) {
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return exit_code;
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}
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timings_start_section(&timings, str_lit("llvm-llc"));
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// For more arguments: http://llvm.org/docs/CommandGuide/llc.html
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exit_code = system_exec_command_line_app("llvm-llc", false,
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"\"%.*sbin/llc\" \"%.*s.bc\" -filetype=obj -O%d "
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"%.*s "
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// "-debug-pass=Arguments "
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"",
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LIT(build_context.ODIN_ROOT),
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LIT(output_base),
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optimization_level,
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LIT(build_context.llc_flags));
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if (exit_code != 0) {
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return exit_code;
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}
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timings_start_section(&timings, str_lit("msvc-link"));
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timings_start_section(&timings, str_lit("msvc-link"));
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gbString lib_str = gb_string_make(heap_allocator(), "");
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// defer (gb_string_free(lib_str));
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char lib_str_buf[1024] = {0};
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for_array(i, ir_gen.module.foreign_library_paths) {
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String lib = ir_gen.module.foreign_library_paths[i];
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// gb_printf_err("Linking lib: %.*s\n", LIT(lib));
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isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" \"%.*s\"", LIT(lib));
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lib_str = gb_string_appendc(lib_str, lib_str_buf);
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}
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char *output_ext = "exe";
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char *link_settings = "";
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if (build_context.is_dll) {
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output_ext = "dll";
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link_settings = "/DLL";
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} else {
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link_settings = "/ENTRY:mainCRTStartup";
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}
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exit_code = system_exec_command_line_app("msvc-link", true,
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"link \"%.*s\".obj -OUT:\"%.*s.%s\" %s "
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"/defaultlib:libcmt "
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"/nologo /incremental:no /opt:ref /subsystem:CONSOLE "
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" %.*s "
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" %s "
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"",
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LIT(output_base), LIT(output_base), output_ext,
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lib_str, LIT(build_context.link_flags),
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link_settings
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);
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if (exit_code != 0) {
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return exit_code;
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}
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// timings_print_all(&timings);
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if (run_output) {
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system_exec_command_line_app("odin run", false, "%.*s.exe", LIT(output_base));
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}
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#else
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// NOTE(zangent): Linux / Unix is unfinished and not tested very well.
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timings_start_section(&timings, str_lit("llvm-llc"));
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// For more arguments: http://llvm.org/docs/CommandGuide/llc.html
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exit_code = system_exec_command_line_app("llc", false,
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"llc \"%.*s.bc\" -filetype=obj -relocation-model=pic -O%d "
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"%.*s "
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// "-debug-pass=Arguments "
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"",
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LIT(output_base),
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optimization_level,
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LIT(build_context.llc_flags));
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if (exit_code != 0) {
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return exit_code;
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}
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timings_start_section(&timings, str_lit("ld-link"));
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gbString lib_str = gb_string_make(heap_allocator(), "");
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// defer (gb_string_free(lib_str));
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char lib_str_buf[1024] = {0};
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for_array(i, ir_gen.module.foreign_library_paths) {
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String lib = ir_gen.module.foreign_library_paths[i];
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// NOTE(zangent): Sometimes, you have to use -framework on MacOS.
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// This allows you to specify '-f' in a #foreign_system_library,
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// without having to implement any new syntax specifically for MacOS.
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#if defined(GB_SYSTEM_OSX)
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isize len;
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if(lib.len > 2 && lib[0] == '-' && lib[1] == 'f') {
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len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -framework %.*s ", (int)(lib.len) - 2, lib.text + 2);
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} else {
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len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -l%.*s ", LIT(lib));
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}
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#else
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gbString lib_str = gb_string_make(heap_allocator(), "");
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// defer (gb_string_free(lib_str));
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char lib_str_buf[1024] = {0};
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for_array(i, ir_gen.module.foreign_library_paths) {
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String lib = ir_gen.module.foreign_library_paths[i];
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// gb_printf_err("Linking lib: %.*s\n", LIT(lib));
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isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -l%.*s ", LIT(lib));
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#endif
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lib_str = gb_string_appendc(lib_str, lib_str_buf);
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}
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" \"%.*s\"", LIT(lib));
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lib_str = gb_string_appendc(lib_str, lib_str_buf);
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}
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// Unlike the Win32 linker code, the output_ext includes the dot, because
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// typically executable files on *NIX systems don't have extensions.
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char *output_ext = "";
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char *link_settings = "";
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char *linker;
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if (build_context.is_dll) {
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// Shared libraries are .dylib on MacOS and .so on Linux.
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// TODO(zangent): Is that statement entirely truthful?
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#if defined(GB_SYSTEM_OSX)
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output_ext = ".dylib";
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#else
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output_ext = ".so";
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#endif
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char *output_ext = "exe";
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char *link_settings = "";
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if (build_context.is_dll) {
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output_ext = "dll";
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link_settings = "/DLL";
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} else {
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link_settings = "/ENTRY:mainCRTStartup";
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}
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link_settings = "-shared";
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} else {
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// TODO: Do I need anything here?
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link_settings = "";
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}
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exit_code = system_exec_command_line_app("msvc-link", true,
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"link \"%.*s\".obj -OUT:\"%.*s.%s\" %s "
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"/defaultlib:libcmt "
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"/nologo /incremental:no /opt:ref /subsystem:CONSOLE "
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" %.*s "
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" %s "
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"",
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LIT(output_base), LIT(output_base), output_ext,
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lib_str, LIT(build_context.link_flags),
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link_settings
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);
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if (exit_code != 0) {
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return exit_code;
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}
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// timings_print_all(&timings);
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if (run_output) {
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system_exec_command_line_app("odin run", false, "%.*s.exe", LIT(output_base));
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}
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#if defined(GB_SYSTEM_OSX)
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linker = "ld";
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#else
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// TODO(zangent): Figure out how to make ld work on Linux.
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// It probably has to do with including the entire CRT, but
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// that's quite a complicated issue to solve while remaining distro-agnostic.
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// Clang can figure out linker flags for us, and that's good enough _for now_.
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linker = "clang -Wno-unused-command-line-argument";
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#endif
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exit_code = system_exec_command_line_app("ld-link", true,
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"%s \"%.*s\".o -o \"%.*s%s\" %s "
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"-lc -lm "
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" %.*s "
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" %s "
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// NOTE(zangent): Linux / Unix is unfinished and not tested very well.
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timings_start_section(&timings, str_lit("llvm-llc"));
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// For more arguments: http://llvm.org/docs/CommandGuide/llc.html
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exit_code = system_exec_command_line_app("llc", false,
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"llc \"%.*s.bc\" -filetype=obj -relocation-model=pic -O%d "
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"%.*s "
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// "-debug-pass=Arguments "
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"",
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LIT(output_base),
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optimization_level,
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LIT(build_context.llc_flags));
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if (exit_code != 0) {
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return exit_code;
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}
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timings_start_section(&timings, str_lit("ld-link"));
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gbString lib_str = gb_string_make(heap_allocator(), "");
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// defer (gb_string_free(lib_str));
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char lib_str_buf[1024] = {0};
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for_array(i, ir_gen.module.foreign_library_paths) {
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String lib = ir_gen.module.foreign_library_paths[i];
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// NOTE(zangent): Sometimes, you have to use -framework on MacOS.
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// This allows you to specify '-f' in a #foreign_system_library,
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// without having to implement any new syntax specifically for MacOS.
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#if defined(GB_SYSTEM_OSX)
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isize len;
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if(lib.len > 2 && lib[0] == '-' && lib[1] == 'f') {
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len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -framework %.*s ", (int)(lib.len) - 2, lib.text + 2);
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} else {
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len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -l%.*s ", LIT(lib));
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}
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#else
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isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf),
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" -l%.*s ", LIT(lib));
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#endif
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lib_str = gb_string_appendc(lib_str, lib_str_buf);
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}
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// Unlike the Win32 linker code, the output_ext includes the dot, because
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// typically executable files on *NIX systems don't have extensions.
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char *output_ext = "";
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char *link_settings = "";
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char *linker;
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if (build_context.is_dll) {
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// Shared libraries are .dylib on MacOS and .so on Linux.
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// TODO(zangent): Is that statement entirely truthful?
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#if defined(GB_SYSTEM_OSX)
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output_ext = ".dylib";
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#else
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output_ext = ".so";
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#endif
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link_settings = "-shared";
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} else {
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// TODO: Do I need anything here?
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link_settings = "";
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}
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#if defined(GB_SYSTEM_OSX)
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// This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit.
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// NOTE: If you change this (although this minimum is as low as you can go with Odin working)
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// make sure to also change the `mtriple` param passed to `opt`
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" -macosx_version_min 10.8.0 "
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// This points the linker to where the entry point is
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" -e _main "
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linker = "ld";
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#else
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// TODO(zangent): Figure out how to make ld work on Linux.
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// It probably has to do with including the entire CRT, but
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// that's quite a complicated issue to solve while remaining distro-agnostic.
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// Clang can figure out linker flags for us, and that's good enough _for now_.
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linker = "clang -Wno-unused-command-line-argument";
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#endif
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, linker, LIT(output_base), LIT(output_base), output_ext,
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lib_str, LIT(build_context.link_flags),
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link_settings
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);
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if (exit_code != 0) {
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return exit_code;
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}
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// timings_print_all(&timings);
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exit_code = system_exec_command_line_app("ld-link", true,
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"%s \"%.*s\".o -o \"%.*s%s\" %s "
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"-lc -lm "
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" %.*s "
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" %s "
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#if defined(GB_SYSTEM_OSX)
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// This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit.
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// NOTE: If you change this (although this minimum is as low as you can go with Odin working)
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// make sure to also change the `mtriple` param passed to `opt`
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" -macosx_version_min 10.8.0 "
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// This points the linker to where the entry point is
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" -e _main "
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#endif
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, linker, LIT(output_base), LIT(output_base), output_ext,
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lib_str, LIT(build_context.link_flags),
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link_settings
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);
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if (exit_code != 0) {
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return exit_code;
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}
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if (run_output) {
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system_exec_command_line_app("odin run", false, "%.*s", LIT(output_base));
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}
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// timings_print_all(&timings);
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if (run_output) {
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system_exec_command_line_app("odin run", false, "%.*s", LIT(output_base));
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}
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#endif
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#endif
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