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gemstone
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fixed option handling

This commit is contained in:
Sven Vogel 2024-06-03 11:08:25 +02:00
parent 22ed50f441
commit 4404cea019
2 changed files with 43 additions and 18 deletions
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56
src/cfg/opt.c
View File

@ -17,6 +17,7 @@ static void clean(void) {
while (g_hash_table_iter_next(&iter, &key, &value)) { while (g_hash_table_iter_next(&iter, &key, &value)) {
free(value); free(value);
free(key);
} }
g_hash_table_destroy(args); g_hash_table_destroy(args);
@ -30,13 +31,14 @@ void parse_options(int argc, char* argv[]) {
for (int i = 0; i < argc; i++) { for (int i = 0; i < argc; i++) {
Option* option = malloc(sizeof(Option)); Option* option = malloc(sizeof(Option));
option->is_opt = g_str_has_prefix(argv[i], "--"); option->is_opt = g_str_has_prefix(argv[i], "--");
option->string = argv[i] + (option->is_opt ? 2 : 0); option->string = strdup(argv[i] + (option->is_opt ? 2 : 0));
option->index = i; option->index = i;
option->value = NULL; option->value = NULL;
char* equals = strchr(argv[i], '='); char* equals = strchr(option->string, '=');
if (equals != NULL) { if (equals != NULL) {
option->value = equals; option->value = equals + 1;
*equals = 0;
} }
g_hash_table_insert(args, (gpointer) option->string, (gpointer) option); g_hash_table_insert(args, (gpointer) option->string, (gpointer) option);
@ -110,11 +112,17 @@ TargetConfig* default_target_config_from_args() {
if (is_option_set("print-ast")) { if (is_option_set("print-ast")) {
config->print_ast = true; config->print_ast = true;
} else if (is_option_set("print-asm")) { }
if (is_option_set("print-asm")) {
config->print_asm = true; config->print_asm = true;
} else if (is_option_set("print-ir")) { }
if (is_option_set("print-ir")) {
config->print_ir = true; config->print_ir = true;
} else if (is_option_set("mode")) { }
if (is_option_set("mode")) {
const Option* opt = get_option("mode"); const Option* opt = get_option("mode");
if (opt->value != NULL) { if (opt->value != NULL) {
@ -128,6 +136,14 @@ TargetConfig* default_target_config_from_args() {
} }
} }
if (is_option_set("output")) {
const Option* opt = get_option("output");
if (opt->value != NULL) {
config->name = strdup(opt->value);
}
}
GArray* files = get_non_options_after("compile"); GArray* files = get_non_options_after("compile");
if (files == NULL) { if (files == NULL) {
@ -139,6 +155,8 @@ TargetConfig* default_target_config_from_args() {
} }
config->root_module = strdup( ((char**) files->data) [0]); config->root_module = strdup( ((char**) files->data) [0]);
g_array_free(files, TRUE);
} }
return config; return config;
@ -148,17 +166,21 @@ void print_help(void) {
DEBUG("printing help dialog..."); DEBUG("printing help dialog...");
const char *lines[] = { const char *lines[] = {
"Gemstone Compiler (C) GPL-2.0", "Gemstone Compiler (c) GPL-2.0",
"Build a project target: gsc build [target]|all", "Build a project target: gsc build [target]|all",
"Compile non-project file: gsc compile <options> [file]", "Compile non-project file: gsc compile <target-options> [file]",
"Options:", "Output information: gsc <option>",
" --version print the version", "Target options:",
" --print-ast print resulting abstract syntax tree to a file", " --print-ast print resulting abstract syntax tree to a file",
" --print-asm print resulting assembly language to a file", " --print-asm print resulting assembly language to a file",
" --print-ir print resulting LLVM-IR to a file", " --print-ir print resulting LLVM-IR to a file",
" --mode=[app|lib] set the compilation mode to either application or library", " --mode=[app|lib] set the compilation mode to either application or library",
" --verbose print logs with level information or higher", " --output=name name of output files without extension",
" --debug print debug logs (if not disabled at compile time)" "Options:",
" --verbose print logs with level information or higher",
" --debug print debug logs (if not disabled at compile time)",
" --version print the version",
" --help print this hel dialog",
}; };
for (unsigned int i = 0; i < sizeof(lines) / sizeof(const char *); i++) { for (unsigned int i = 0; i < sizeof(lines) / sizeof(const char *); i++) {

5
src/main.c
View File

@ -51,7 +51,10 @@ int main(int argc, char *argv[]) {
exit(0); exit(0);
} }
print_message(Info, "Running GSC version %s", GSC_VERSION); if (is_option_set("version")) {
printf("Running GSC version %s\n", GSC_VERSION);
exit(0);
}
run_compiler(); run_compiler();