diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.c | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -16,9 +16,14 @@ #include <ek/imports.h> #include <ek/compiler.h> +/** + * String describing compiler usage. + * @todo I suspect backends might want more flags, come up with + * some way to make flag handling more generic + */ static const char *cmdline_usage = "ek compiler usage:\n" - " cu [-I <dir>...] [-D <var>...] infile...\n" + " ek [-I <dir>...] [-D <var>...] infile...\n" " -h Show usage (this)\n" " -I <dir> Add directory to import path\n" " -D <var> Add predefined variable\n" @@ -26,11 +31,22 @@ static const char *cmdline_usage = " infile Top file(s) to compile\n" ; +/** Print usage of compiler. */ static void usage() { fprintf(stderr, cmdline_usage); } +/** + * Main entry to compiler. + * Checks command line parameters and drives the rest of the compiler. + * Feels kind of weird documenting main, but doxygen warns about not + * doing it so whatever. + * + * @param argc Number of command line arguments. + * @param argv Array of command line arguments. + * @return \c 0 when succesful, non-zero otherwise. + */ int main(int argc, char *argv[]) { int opt; |