/* qfcc.c QuakeForge Code Compiler (main program) Copyright (C) 1996-1997 id Software, Inc. Copyright (C) 2001 Jeff Teunissen Copyright (C) 2001 Bill Currie This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to: Free Software Foundation, Inc. 59 Temple Place - Suite 330 Boston, MA 02111-1307, USA */ static const char rcsid[] = "$Id$"; #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_SYS_STAT_H # include #endif #ifdef HAVE_FCNTL_H # include #endif #ifdef HAVE_SYS_WAIT_H # include #endif #ifdef HAVE_UNISTD_H # include #endif #ifdef HAVE_PROCESS_H # include #endif #ifdef HAVE_STRING_H # include #endif #ifdef HAVE_STRINGS_H # include #endif #include #include #include #include #include #include #include #include #include #include "cmdlib.h" #include "qfcc.h" #include "expr.h" #include "class.h" #include "type.h" options_t options; char *sourcedir; char *progs_src; const char *this_program; static struct option const long_options[] = { {"source", required_argument, 0, 's'}, {"progs-src", required_argument, 0, 'P'}, {"save-temps", no_argument, 0, 'S'}, {"quiet", no_argument, 0, 'q'}, {"verbose", no_argument, 0, 'v'}, {"code", required_argument, 0, 'C'}, {"warn", required_argument, 0, 'W'}, {"help", no_argument, 0, 'h'}, {"version", no_argument, 0, 'V'}, {"files", no_argument, 0, 'F'}, {"traditional", no_argument, 0, 't'}, {"strip-path", required_argument, 0, 'p'}, #ifdef USE_CPP {"define", required_argument, 0, 'D'}, {"include", required_argument, 0, 'I'}, {"undefine", required_argument, 0, 'U'}, {"cpp", required_argument, 0, 256}, #endif {NULL, 0, NULL, 0} }; char destfile[1024]; char debugfile[1024]; #ifdef USE_CPP typedef struct cpp_arg_s { struct cpp_arg_s *next; const char *arg; } cpp_arg_t; cpp_arg_t *cpp_arg_list; cpp_arg_t **cpp_arg_tail = &cpp_arg_list; cpp_arg_t *cpp_def_list; cpp_arg_t **cpp_def_tail = &cpp_def_list; const char **cpp_argv; char *cpp_name = CPP_NAME; static int cpp_argc = 0; dstring_t *tempname; #endif pr_info_t pr; int pr_source_line; int pr_error_count; float pr_globals[MAX_REGS]; int numpr_globals; char strings[MAX_STRINGS]; int strofs; dstatement_t statements[MAX_STATEMENTS]; int numstatements; int statement_linenums[MAX_STATEMENTS]; function_t *pr_functions; dfunction_t functions[MAX_FUNCTIONS]; int numfunctions; ddef_t globals[MAX_GLOBALS]; int numglobaldefs; int num_localdefs; const char *big_function = 0; ddef_t fields[MAX_FIELDS]; int numfielddefs; /* CopyString Return an offset from the string heap */ static hashtab_t *strings_tab; static const char * stings_get_key (void *_str, void *unsued) { return (char *) _str; } int CopyString (const char *str) { int old; if (!strings_tab) { strings_tab = Hash_NewTable (16381, stings_get_key, 0, 0); Hash_Add (strings_tab, strings); } old = strofs; strcpy (strings + strofs, str); strofs += strlen (str) + 1; Hash_Add (strings_tab, strings + old); return old; } int ReuseString (const char *str) { char *s; if (!strings_tab) return CopyString (str); s = Hash_Find (strings_tab, str); if (s) return s - strings; return CopyString (str); } void InitData (void) { int i; numstatements = 1; strofs = 1; numfunctions = 1; numglobaldefs = 1; numfielddefs = 1; def_ret.ofs = OFS_RETURN; for (i = 0; i < MAX_PARMS; i++) def_parms[i].ofs = OFS_PARM0 + 3 * i; } void WriteData (int crc) { def_t *def; ddef_t *dd; dprograms_t progs; pr_debug_header_t debug; FILE *h; int i; for (def = pr.def_head.def_next; def; def = def->def_next) { if (def->scope) continue; if (def->type->type == ev_func) { // df = &functions[numfunctions]; // numfunctions++; } else if (def->type->type == ev_field) { dd = &fields[numfielddefs]; numfielddefs++; dd->type = def->type->aux_type->type; dd->s_name = ReuseString (def->name); dd->ofs = G_INT (def->ofs); } dd = &globals[numglobaldefs]; numglobaldefs++; dd->type = def->type->type; if (!def->constant && def->type->type != ev_func && def->type->type != ev_field && def->scope == NULL) dd->type |= DEF_SAVEGLOBAL; dd->s_name = ReuseString (def->name); dd->ofs = def->ofs; } strofs = (strofs + 3) & ~3; if (options.verbosity >= 0) { printf ("%6i strofs\n", strofs); printf ("%6i statements\n", numstatements); printf ("%6i functions\n", numfunctions); printf ("%6i globaldefs\n", numglobaldefs); printf ("%6i locals size (%s)\n", num_localdefs, big_function); printf ("%6i fielddefs\n", numfielddefs); printf ("%6i pr_globals\n", numpr_globals); printf ("%6i entityfields\n", pr.size_fields); } h = SafeOpenWrite (destfile); SafeWrite (h, &progs, sizeof (progs)); progs.ofs_strings = ftell (h); progs.numstrings = strofs; SafeWrite (h, strings, strofs); progs.ofs_statements = ftell (h); progs.numstatements = numstatements; for (i = 0; i < numstatements; i++) { statements[i].op = LittleShort (statements[i].op); statements[i].a = LittleShort (statements[i].a); statements[i].b = LittleShort (statements[i].b); statements[i].c = LittleShort (statements[i].c); } SafeWrite (h, statements, numstatements * sizeof (dstatement_t)); progs.ofs_functions = ftell (h); progs.numfunctions = numfunctions; for (i = 0; i < numfunctions; i++) { functions[i].first_statement = LittleLong (functions[i].first_statement); functions[i].parm_start = LittleLong (functions[i].parm_start); functions[i].s_name = LittleLong (functions[i].s_name); functions[i].s_file = LittleLong (functions[i].s_file); functions[i].numparms = LittleLong (functions[i].numparms); functions[i].locals = LittleLong (functions[i].locals); } SafeWrite (h, functions, numfunctions * sizeof (dfunction_t)); progs.ofs_globaldefs = ftell (h); progs.numglobaldefs = numglobaldefs; for (i = 0; i < numglobaldefs; i++) { globals[i].type = LittleShort (globals[i].type); globals[i].ofs = LittleShort (globals[i].ofs); globals[i].s_name = LittleLong (globals[i].s_name); } SafeWrite (h, globals, numglobaldefs * sizeof (ddef_t)); progs.ofs_fielddefs = ftell (h); progs.numfielddefs = numfielddefs; for (i = 0; i < numfielddefs; i++) { fields[i].type = LittleShort (fields[i].type); fields[i].ofs = LittleShort (fields[i].ofs); fields[i].s_name = LittleLong (fields[i].s_name); } SafeWrite (h, fields, numfielddefs * sizeof (ddef_t)); progs.ofs_globals = ftell (h); progs.numglobals = numpr_globals; for (i = 0; i < numpr_globals; i++) ((int *) pr_globals)[i] = LittleLong (((int *) pr_globals)[i]); SafeWrite (h, pr_globals, numpr_globals * 4); if (options.verbosity >= -1) printf ("%6i TOTAL SIZE\n", (int) ftell (h)); progs.entityfields = pr.size_fields; progs.version = options.code.progsversion; progs.crc = crc; // byte swap the header and write it out for (i = 0; i < sizeof (progs) / 4; i++) ((int *) &progs)[i] = LittleLong (((int *) &progs)[i]); fseek (h, 0, SEEK_SET); SafeWrite (h, &progs, sizeof (progs)); fclose (h); if (!options.code.debug) { return; } h = SafeOpenRead (destfile); debug.version = LittleLong (PROG_DEBUG_VERSION); CRC_Init (&debug.crc); while ((i = fgetc (h)) != EOF) CRC_ProcessByte (&debug.crc, i); fclose (h); debug.crc = LittleShort (debug.crc); debug.you_tell_me_and_we_will_both_know = 0; h = SafeOpenWrite (debugfile); SafeWrite (h, &debug, sizeof (debug)); debug.auxfunctions = LittleLong (ftell (h)); debug.num_auxfunctions = LittleLong (num_auxfunctions); for (i = 0; i < num_auxfunctions; i++) { auxfunctions[i].function = LittleLong (auxfunctions[i].function); auxfunctions[i].source_line = LittleLong (auxfunctions[i].source_line); auxfunctions[i].line_info = LittleLong (auxfunctions[i].line_info); auxfunctions[i].local_defs = LittleLong (auxfunctions[i].local_defs); auxfunctions[i].num_locals = LittleLong (auxfunctions[i].num_locals); } SafeWrite (h, auxfunctions, num_auxfunctions * sizeof (auxfunctions[0])); debug.linenos = LittleLong (ftell (h)); debug.num_linenos = LittleLong (num_linenos); for (i = 0; i < num_linenos; i++) { linenos[i].fa.addr = LittleLong (linenos[i].fa.addr); linenos[i].line = LittleLong (linenos[i].line); } SafeWrite (h, linenos, num_linenos * sizeof (linenos[0])); debug.locals = LittleLong (ftell (h)); debug.num_locals = LittleLong (num_locals); for (i = 0; i < num_locals; i++) { locals[i].type = LittleShort (locals[i].type); locals[i].ofs = LittleShort (locals[i].ofs); locals[i].s_name = LittleLong (locals[i].s_name); } SafeWrite (h, locals, num_locals * sizeof (locals[0])); fseek (h, 0, SEEK_SET); SafeWrite (h, &debug, sizeof (debug)); fclose (h); } /* PR_String Returns a string suitable for printing (no newlines, max 60 chars length) */ char * PR_String (char *string) { static char buf[80]; char *s; s = buf; *s++ = '"'; while (string && *string) { if (s == buf + sizeof (buf) - 2) break; if (*string == '\n') { *s++ = '\\'; *s++ = 'n'; } else if (*string == '"') { *s++ = '\\'; *s++ = '"'; } else { *s++ = *string; } string++; if (s - buf > 60) { *s++ = '.'; *s++ = '.'; *s++ = '.'; break; } } *s++ = '"'; *s++ = 0; return buf; } def_t * PR_DefForFieldOfs (gofs_t ofs) { def_t *d; for (d = pr.def_head.def_next; d; d = d->def_next) { if (d->type->type != ev_field) continue; if (*((int *) &pr_globals[d->ofs]) == ofs) return d; } Error ("PR_DefForFieldOfs: couldn't find %i", ofs); return NULL; } /* PR_BeginCompilation called before compiling a batch of files, clears the pr struct */ void PR_BeginCompilation (void) { int i; numpr_globals = RESERVED_OFS; pr.def_tail = &pr.def_head; for (i = 0; i < RESERVED_OFS; i++) pr_global_defs[i] = &def_void; pr_error_count = 0; } void PR_RelocateRefs (def_t *def) { statref_t *ref; int *d; for (ref = def->refs; ref; ref = ref->next) { switch (ref->field) { case 0: ref->statement->a = def->ofs; break; case 1: ref->statement->b = def->ofs; break; case 2: ref->statement->c = def->ofs; break; case 4: d = (int*)ref->statement; *d += def->ofs; break; default: abort (); } } } /* PR_FinishCompilation called after all files are compiled to check for errors. Returns false if errors were detected. */ qboolean PR_FinishCompilation (void) { def_t *d; qboolean errors = false; function_t *f; def_t *def; expr_t e; class_finish_module (); // check to make sure all functions prototyped have code if (options.warnings.undefined_function) for (d = pr.def_head.def_next; d; d = d->def_next) { if (d->type->type == ev_func && !d->scope) { // function args ok if (d->used) { if (!d->initialized) { warning (0, "function %s was called but not defined\n", d->name); } } } } if (errors) return !errors; if (options.code.debug) { e.type = ex_string; e.e.string_val = debugfile; PR_ReuseConstant (&e, PR_GetDef (&type_string, ".debug_file", 0, &numpr_globals)); } for (def = pr.def_head.def_next; def; def = def->def_next) { if (def->scope || def->absolute) continue; PR_RelocateRefs (def); } for (f = pr_functions; f; f = f->next) { if (f->builtin) continue; if (f->def->locals > num_localdefs) { num_localdefs = f->def->locals; big_function = f->def->name; } f->dfunc->parm_start = numpr_globals; for (def = f->def->scope_next; def; def = def->scope_next) { if (def->absolute) continue; def->ofs += numpr_globals; PR_RelocateRefs (def); } } numpr_globals += num_localdefs; return !errors; } //============================================================================= void PR_PrintFunction (def_t *def) { def_t *d; statref_t *r; printf ("%s\n", def->name); for (d = def->scope_next; d; d = d->scope_next) { printf ("%s: %d %d %d\n", d->name ? d->name : "", d->ofs, d->type->type, pr_type_size[d->type->type]); for (r = d->refs; r; r = r->next) printf (" %ld", (long) (r->statement - statements)); printf ("\n"); } } static void usage (int status) { printf ("%s - QuakeForge Code Compiler\n", this_program); printf ("Usage: %s [options]\n", this_program); printf ("Options:\n" " -s, --source DIR Look for progs.src in DIR instead of \".\"\n" " -q, --quiet Inhibit usual output\n" " -v, --verbose Display more output than usual\n" " -g, Generate debuggin info\n" " -C, --code OPTION,... Set code generation options\n" " -W, --warn OPTION,... Set warning options\n" " -h, --help Display this help and exit\n" " -V, --version Output version information and exit\n\n" #ifdef USE_CPP " -S, --save-temps Do not delete temporary files\n" " -D, --define SYMBOL[=VAL],... Define symbols for the preprocessor\n" " -I, --include DIR,... Set directories for the preprocessor \n" " to search for #includes\n" " -U, --undefine SYMBOL,... Undefine preprocessor symbols\n\n" #endif "For help on options for --code and --warn, see the qfcc(1) manual page\n"); exit (status); } #ifdef USE_CPP static void add_cpp_arg (const char *arg) { cpp_arg_t *cpp_arg = malloc (sizeof (cpp_arg_t)); cpp_arg->next = 0; cpp_arg->arg = arg; *cpp_arg_tail = cpp_arg; cpp_arg_tail = &(*cpp_arg_tail)->next; cpp_argc++; } static void add_cpp_def (const char *arg) { cpp_arg_t *cpp_def = malloc (sizeof (cpp_arg_t)); cpp_def->next = 0; cpp_def->arg = arg; *cpp_def_tail = cpp_def; cpp_def_tail = &(*cpp_def_tail)->next; cpp_argc++; } static void parse_cpp_name () { char *n; n = strdup (cpp_name); while (*n) { while (*n && *n == ' ') n++; add_cpp_arg (n); while (*n && *n != ' ') n++; if (*n) *n++ = 0; } } static void build_cpp_args (const char *in_name, const char *out_name) { cpp_arg_t *cpp_arg; cpp_arg_t *cpp_def; const char **arg; if (cpp_argv) free (cpp_argv); cpp_argv = (const char **)malloc ((cpp_argc + 1) * sizeof (char**)); for (arg = cpp_argv, cpp_arg = cpp_arg_list; cpp_arg; cpp_arg = cpp_arg->next) { if (!strcmp (cpp_arg->arg, "%d")) { for (cpp_def = cpp_def_list; cpp_def; cpp_def = cpp_def->next) *arg++ = cpp_def->arg; } else if (!strcmp (cpp_arg->arg, "%i")) { *arg++ = in_name; } else if (!strcmp (cpp_arg->arg, "%o")) { *arg++ = out_name; } else { *arg++ = cpp_arg->arg; } } *arg = 0; //for (arg = cpp_argv; *arg; arg++) // printf ("%s ", *arg); //puts (""); } #endif static int DecodeArgs (int argc, char **argv) { int c; #ifdef USE_CPP add_cpp_def ("-D__QFCC__=1"); add_cpp_def ("-D__QUAKEC__=1"); add_cpp_def ("-D__RUAMOKO__=1"); add_cpp_def ("-D__RAUMOKO__=1"); #endif options.code.progsversion = PROG_VERSION; options.warnings.uninited_variable = true; options.save_temps = false; options.verbosity = 0; options.strip_path = 0; sourcedir = ""; progs_src = "progs.src"; while ((c = getopt_long (argc, argv, "s:" // source dir "P:" // progs.src name "F" // generate files.dat "q" // quiet "v" // verbose "g" // debug "C:" // code options "W:" // warning options "h" // help "V" // version "p:" // strip path #ifdef USE_CPP "S" // save temps "D:" // define "I:" // set includes "U:" // undefine #endif , long_options, (int *) 0)) != EOF) { switch (c) { case 'h': // help usage (0); break; case 'V': // version printf ("%s version %s\n", PACKAGE, VERSION); exit (0); break; case 's': // src dir sourcedir = strdup (optarg); break; case 'P': // progs-src progs_src = strdup (optarg); break; case 'p': options.strip_path = atoi (optarg); break; case 'F': options.files_dat = true; break; case 'q': // quiet options.verbosity -= 1; break; case 'v': // verbose options.verbosity += 1; break; case 'g': // debug options.code.debug = true; break; case 't': // traditional options.traditional = true; options.code.progsversion = PROG_ID_VERSION; break; case 'C':{ // code options char *opts = strdup (optarg); char *temp = strtok (opts, ","); while (temp) { if (!(strcasecmp (temp, "cow"))) { options.code.cow = true; } else if (!(strcasecmp (temp, "no-cow"))) { options.code.cow = false; } else if (!(strcasecmp (temp, "no-cpp"))) { cpp_name = 0; } else if (!(strcasecmp (temp, "debug"))) { options.code.debug = true; } else if (!(strcasecmp (temp, "no-debug"))) { options.code.debug = false; } else if (!(strcasecmp (temp, "v6only"))) { options.code.progsversion = PROG_ID_VERSION; #ifdef USE_CPP add_cpp_def ("-D__VERSION6__=1"); #endif } else if (!(strcasecmp (temp, "no-v6only"))) { options.code.progsversion = PROG_VERSION; } temp = strtok (NULL, ","); } free (opts); } break; case 'W':{ // warning options char *opts = strdup (optarg); char *temp = strtok (opts, ","); while (temp) { if (!(strcasecmp (temp, "all"))) { options.warnings.cow = true; options.warnings.undefined_function = true; options.warnings.uninited_variable = true; options.warnings.vararg_integer = true; options.warnings.integer_divide = true; } else if (!(strcasecmp (temp, "none"))) { options.warnings.cow = false; options.warnings.undefined_function = false; options.warnings.uninited_variable = false; options.warnings.vararg_integer = false; options.warnings.integer_divide = false; } else if (!(strcasecmp (temp, "cow"))) { options.warnings.cow = true; } else if (!(strcasecmp (temp, "no-cow"))) { options.warnings.cow = false; } else if (!(strcasecmp (temp, "error"))) { options.warnings.promote = true; } else if (!(strcasecmp (temp, "no-error"))) { options.warnings.promote = false; } else if (!(strcasecmp (temp, "undef-function"))) { options.warnings.undefined_function = true; } else if (!(strcasecmp (temp, "no-undef-function"))) { options.warnings.undefined_function = false; } else if (!(strcasecmp (temp, "uninited-var"))) { options.warnings.uninited_variable = true; } else if (!(strcasecmp (temp, "no-uninited-var"))) { options.warnings.uninited_variable = false; } else if (!(strcasecmp (temp, "vararg-integer"))) { options.warnings.vararg_integer = true; } else if (!(strcasecmp (temp, "no-vararg-integer"))) { options.warnings.vararg_integer = false; } else if (!(strcasecmp (temp, "integer-divide"))) { options.warnings.integer_divide = true; } else if (!(strcasecmp (temp, "no-integer-divide"))) { options.warnings.integer_divide = false; } temp = strtok (NULL, ","); } free (opts); } break; #ifdef USE_CPP case 256: // --cpp= cpp_name = strdup (optarg); break; case 'S': // save temps options.save_temps = true; break; case 'D':{ // defines for cpp char *opts = strdup (optarg); char *temp = strtok (opts, ","); while (temp) { add_cpp_def (strdup (va ("%s%s", "-D", temp))); temp = strtok (NULL, ","); } free (opts); } break; case 'I':{ // includes char *opts = strdup (optarg); char *temp = strtok (opts, ","); while (temp) { add_cpp_def (strdup (va ("%s%s", "-I", temp))); temp = strtok (NULL, ","); } free (opts); } break; case 'U':{ // undefines char *opts = strdup (optarg); char *temp = strtok (opts, ","); while (temp) { add_cpp_def (strdup (va ("%s%s", "-U", temp))); temp = strtok (NULL, ","); } free (opts); } break; #endif default: usage (1); } } return optind; } //============================================================================ FILE * preprocess_file (const char *filename) { #ifdef USE_CPP # ifndef _WIN32 pid_t pid; int tempfd = 0; # endif char *temp1; char *temp2 = strrchr (this_program, PATH_SEPARATOR); if (cpp_name) { if (options.save_temps) { char *basename = strdup (filename); char *temp; temp = strrchr (basename, '.'); if (temp) *temp = '\0'; // ignore the rest of the string temp = strrchr (basename, '/'); if (!temp) temp = basename; else temp++; if (*sourcedir) { dsprintf (tempname, "%s%c%s", sourcedir, PATH_SEPARATOR, temp); } else { dsprintf (tempname, "%s.p", temp); } free (basename); } else { temp1 = getenv ("TMPDIR"); if ((!temp1) || (!temp1[0])) { temp1 = getenv ("TEMP"); if ((!temp1) || (!temp1[0])) { temp1 = "/tmp"; } } dsprintf (tempname, "%s%c%sXXXXXX", temp1, PATH_SEPARATOR, temp2 ? temp2 + 1 : this_program); } build_cpp_args (filename, tempname->str); # ifdef _WIN32 if (!options.save_temps) mktemp (tempname->str); { FILE *tmp = fopen (tempname->str, "wt"); fclose (tmp); } { int status = spawnvp (_P_WAIT, cpp_argv[0], (char **)cpp_argv); if (status) { fprintf (stderr, "%s: cpp returned error code %d\n", filename, status); exit (1); } } return fopen (tempname->str, "rt"); # else if (!options.save_temps) tempfd = mkstemp (tempname->str); if ((pid = fork ()) == -1) { perror ("fork"); exit (1); } if (!pid) { // we're a child, check for abuse //const char **a; //for (a = cpp_argv; *a; a++) // printf ("%s ", *a); //puts(""); execvp (cpp_argv[0], (char **)cpp_argv); fprintf (stderr, "Child shouldn't reach here\n"); exit (1); } else { // give parental guidance (or bury it in the back yard) int status; pid_t rc; // printf ("pid = %d\n", pid); if ((rc = waitpid (0, &status, 0 | WUNTRACED)) != pid) { if (rc == -1) { perror ("wait"); exit (1); } fprintf (stderr, "%s: The wrong child (%ld) died. Don't ask me, I don't know either.\n", this_program, (long) rc); exit (1); } if (WIFEXITED (status)) { if (WEXITSTATUS (status)) { fprintf (stderr, "%s: cpp returned error code %d\n", filename, WEXITSTATUS (status)); exit (1); } } else { fprintf (stderr, "%s: cpp returned prematurely.\n", filename); exit (1); } } if (options.save_temps) return fopen (tempname->str, "rt"); else return fdopen (tempfd, "r+t"); # endif } #endif return fopen (filename, "rt"); } const char * strip_path (const char *filename) { const char *p = filename; int i = options.strip_path; while (i-- > 0) { while (*p && *p != '/') p++; if (!*p) break; filename = ++p; } return filename; } /* main The nerve center of our little operation */ int main (int argc, char **argv) { char *src; dstring_t *filename = dstring_newstr (); int crc = 0; double start, stop; start = Sys_DoubleTime (); this_program = argv[0]; DecodeArgs (argc, argv); #ifdef USE_CPP tempname = dstring_new (); parse_cpp_name (); #endif if (options.verbosity >= 1 && strcmp (sourcedir, "")) { printf ("Source directory: %s\n", sourcedir); } if (options.verbosity >= 1 && strcmp (progs_src, "progs.src")) { printf ("progs.src: %s\n", progs_src); } PR_Opcode_Init_Tables (); InitData (); init_types (); if (*sourcedir) dsprintf (filename, "%s/%s", sourcedir, progs_src); else dsprintf (filename, "%s", progs_src); LoadFile (filename->str, (void *) &src); if (!(src = Parse (src))) Error ("No destination filename. qfcc --help for info.\n"); strcpy (destfile, qfcc_com_token); if (options.verbosity >= 1) { printf ("outputfile: %s\n", destfile); } if (options.code.debug) { char *s; strcpy (debugfile, qfcc_com_token); s = debugfile + strlen (debugfile); while (s-- > debugfile) { if (*s == '.') break; if (*s == '/' || *s == '\\') { s = debugfile + strlen (debugfile); break; } } strcpy (s, ".sym"); if (options.verbosity >= 1) printf ("debug file: %s\n", debugfile); } PR_BeginCompilation (); // compile all the files while ((src = Parse (src))) { int error; extern FILE *yyin; int yyparse (void); extern void clear_frame_macros (void); //extern int yydebug; //yydebug = 1; if (*sourcedir) dsprintf (filename, "%s%c%s", sourcedir, PATH_SEPARATOR, qfcc_com_token); else dsprintf (filename, "%s", qfcc_com_token); if (options.verbosity >= 2) printf ("compiling %s\n", filename->str); yyin = preprocess_file (filename->str); s_file = ReuseString (strip_path (filename->str)); pr_source_line = 1; clear_frame_macros (); error = yyparse () || pr_error_count; fclose (yyin); #ifdef USE_CPP if (cpp_name && (!options.save_temps)) { if (unlink (tempname->str)) { perror ("unlink"); exit (1); } } #endif if (error) return 1; } if (!PR_FinishCompilation ()) Error ("compilation errors"); // write progdefs.h if (options.code.progsversion == PROG_ID_VERSION) crc = WriteProgdefs ("progdefs.h"); // write data file WriteData (crc); // write files.dat if (options.files_dat) WriteFiles (sourcedir); stop = Sys_DoubleTime (); if (options.verbosity >= 0) printf ("Compilation time: %0.3g seconds.\n", (stop - start)); return 0; }