void parse_options() {
// Parse command line options, and update the environment to match the
// specified options.
argp->usage(
"Usage: jgdoc [OPTIONS] FILE...\n"
"Generates documentation from comments found in Jogo source files.\n\n"
" -o, --output DIR Write output to DIR.\n"
" -i, --include DIR Add the directory DIR to the search path.\n"
" -h, --help Print this help message.\n"
" -f, --format FORMAT Set output format to FORMAT.\n"
" -v, --verbose Print extra information.\n"
" --version Print the compiler version number.\n");
for (ArgToken tok = argp->next(); tok; tok = argp->next()) {
// Convert abbreviated flags into the longer descriptive form (e.g.,
// convert -p to --path)
if (ArgToken::SHORT == tok.type()) {
parse_short_option(tok.value());
} else if (ArgToken::LONG == tok.type()) {
parse_option(tok.value());
} else {
env->input(tok.value());
}
}
std::string gen = env->generator();
if (gen != "Markdown") {
argp->error("Invalid output format (options: Markdown");
}
}
void parse_option(std::string const& flag) {
if ("library" == flag) {
env->lib(argp->required_arg());
} else if ("include" == flag) {
env->include(argp->required_arg());
} else if ("generator" == flag) {
env->generator(argp->required_arg());
} else if ("debug" == flag) {
env->debug(true);
} else if ("optimize" == flag) {
env->optimize(true);
} else if ("verbose" == flag) {
env->verbose(true);
} else if ("clean" == flag) {
clean(env->build_dir());
clean("bin");
clean("lib");
exit(0);
} else if ("reset" == flag) {
File::unlink(".jgmake");
exit(0);
} else {
argp->bad_option(flag);
}
}
void parse_option(std::string const& flag) {
if ("output" == flag) {
env->output(argp->required_arg());
} else if ("include" == flag) {
env->include(argp->required_arg());
} else if ("format" == flag) {
env->generator(argp->required_arg());
} else if ("verbose" == flag) {
env->verbose(true);
} else {
argp->bad_option(flag);
}
}
void parse_option(std::string const& flag) {
// Parses an option and all the corresponding arguments to that option.
if ("verbose" == flag) {
env->verbose(true);
} else if ("optimize" == flag) {
env->optimize(true);
} else if ("assembly" == flag) {
env->assemble(false);
env->link(false);
} else if ("compile" == flag) {
env->link(false);
} else if ("make" == flag) {
env->make(true);
} else if ("debug" == flag) {
env->debug(true);
} else if ("dump-ir" == flag) {
env->dump_ir(true);
} else if ("dump-ast" == flag) {
env->dump_ast(true);
} else if ("dump-lex" == flag) {
env->dump_lex(true);
} else if ("dump-liveness" == flag) {
env->dump_liveness(true);
} else if ("dump-regalloc" == flag) {
env->dump_regalloc(true);
} else if ("dump-reggraph" == flag) {
env->dump_reggraph(true);
} else if ("execute" == flag) {
env->execute(true);
} else if ("no-default-libs" == flag) {
env->no_default_libs(true);
// Debugger flag that prevents default modules from getting
// loaded automatically by the parser.
} else if ("include" == flag) {
env->include(argp->required_arg());
} else if ("output" == flag) {
env->output(argp->required_arg());
} else if ("build-dir" == flag) {
env->build_dir(argp->required_arg());
} else if ("library" == flag) {
env->lib(argp->required_arg());
} else if ("generator" == flag) {
env->generator(argp->required_arg());
} else {
argp->bad_option(flag);
}
}
void parse_options() {
// Parse command line options, and update the environment to match the
// specified options.
argp->usage(
"Usage: jogo [OPTIONS] FILE...\n\n"
"Compiles Jogo source files into a library or executable.\n\n"
" -a, --assembly Compile, but do not assemble or link.\n"
" -c, --compile Compile and assemble, but do not link.\n"
" -e, --execute Execute program as a script.\n"
" -d, --debug Emit debug information.\n"
" -l, --library LIB Compile and link with native library LIB.\n"
" -i, --include DIR Add the directory DIR to the search path.\n"
" -o, --output FILE Write compiler output to FILE.\n"
" -m, --make Compile input files and out-of-date dependencies.\n"
" -h, --help Print this help message.\n"
" -v, --verbose Print extra information during compilation.\n"
" -g, --generator GEN Use code generator GEN.\n"
" --build-dir DIR Output directory for object files.\n"
" --dump-ir Output the intermediate representation.\n"
" --dump-ast Output the abstract syntax tree.\n"
" --dump-liveness Output liveness info when printing the IR.\n"
" --dump-regalloc Dump register allocations.\n"
" --dump-reggraph Dump register interference graphs.\n"
" --version Print the compiler version number.\n");
for (ArgToken tok = argp->next(); tok; tok = argp->next()) {
// Convert abbreviated flags into the longer descriptive form (e.g.,
// convert -p to --path)
if (ArgToken::SHORT == tok.type()) {
parse_short_option(tok.value());
} else if (ArgToken::LONG == tok.type()) {
parse_option(tok.value());
} else {
env->input(tok.value());
}
}
std::string gen = env->generator();
if (gen != "Intel64" && gen != "C" && gen != "Nasm64") {
argp->error("Invalid code generator (options: Intel64, NAsm64, C)");
}
if (!env->inputs()) {
argp->error("No input files.");
}
}
int main(int argc, char** argv) {
// Create a new empty environment to store the AST and symbols tables, and
// set the options for compilation.
argp = new ArgParser(env, argc, argv);
env->output("doc");
env->generator("Markdown");
parse_options();
File::mkdir(env->output());
env->workspace_load();
// Run the compiler. Output to a temporary file if the compiler will
// continue on to another stage; otherwise, output the file directly.
Parser::Ptr parser(new Parser(env));
SemanticAnalyzer::Ptr semant(new SemanticAnalyzer(env));
MarkdownGenerator::Ptr md(new MarkdownGenerator(env));
return 0;
}
void parse_options() {
// Parse command line options, and update the environment to match the
// specified options.
argp->usage(
"Usage: jgmake [OPTIONS] PACKAGE...\n\n"
"Builds a Jogo project from the current working directory. Source files should\n"
"be under ./src; output files go to ./build, ./lib, ./bin, and ./doc. Options\n"
"given to jgmake are recorded. After an option is set, it will remain set the\n"
"next time jgmake is run.\n\n"
" -l, --library LIB Compile and link with native library LIB.\n"
" -i, --include DIR Add the directory DIR to the search path.\n"
" -d, --debug Emit debug information.\n"
" -o, --optimize Enable compiler optimizations.\n"
" -g, --generator GEN Use code generator GEN.\n"
" -h, --help Print this help message.\n"
" -v, --verbose Print extra information during compilation.\n"
" -r, --reset Erase all build options.\n"
" -c, --clean Remove all output directories.\n"
" --version Print the program version number.\n");
for (ArgToken tok = argp->next(); tok; tok = argp->next()) {
// Convert abbreviated flags into the longer descriptive form (e.g.,
// convert -p to --path)
if (ArgToken::SHORT == tok.type()) {
parse_short_option(tok.value());
} else if (ArgToken::LONG == tok.type()) {
parse_option(tok.value());
} else {
env->input(tok.value());
}
}
std::string gen = env->generator();
if (gen != "Intel64" && gen != "C" && gen != "Nasm64") {
argp->error("Invalid code generator (options: Intel64, Nasm64, C)");
}
}