/*
- * Copyright (C) 2012
+ * Copyright (C) 2012, 2013, 2014, 2015
* Wolfgang Bumiller
- * Dale Weiler
+ * Dale Weiler
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
+#include <string.h>
+#include <stdlib.h>
+
#include "gmqcc.h"
+
+const unsigned int opts_opt_oflag[COUNT_OPTIMIZATIONS+1] = {
+# define GMQCC_TYPE_OPTIMIZATIONS
+# define GMQCC_DEFINE_FLAG(NAME, MIN_O) MIN_O,
+# include "opts.def"
+ 0
+};
+
+const opts_flag_def_t opts_opt_list[COUNT_OPTIMIZATIONS+1] = {
+# define GMQCC_TYPE_OPTIMIZATIONS
+# define GMQCC_DEFINE_FLAG(NAME, MIN_O) { #NAME, LONGBIT(OPTIM_##NAME) },
+# include "opts.def"
+ { NULL, LONGBIT(0) }
+};
+
+const opts_flag_def_t opts_warn_list[COUNT_WARNINGS+1] = {
+# define GMQCC_TYPE_WARNS
+# define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(WARN_##X) },
+# include "opts.def"
+ { NULL, LONGBIT(0) }
+};
+
+const opts_flag_def_t opts_flag_list[COUNT_FLAGS+1] = {
+# define GMQCC_TYPE_FLAGS
+# define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(X) },
+# include "opts.def"
+ { NULL, LONGBIT(0) }
+};
+
unsigned int opts_optimizationcount[COUNT_OPTIMIZATIONS];
-opts_cmd_t opts; /* command lien options */
+opts_cmd_t opts; /* command line options */
-static void opts_setdefault() {
+static void opts_setdefault(void) {
memset(&opts, 0, sizeof(opts_cmd_t));
-
+ OPTS_OPTION_BOOL(OPTION_CORRECTION) = true;
+ OPTS_OPTION_STR(OPTION_PROGSRC) = "progs.src";
+
/* warnings */
opts_set(opts.warn, WARN_UNUSED_VARIABLE, true);
opts_set(opts.warn, WARN_USED_UNINITIALIZED, true);
opts_set(opts.warn, WARN_EXTENSIONS, true);
opts_set(opts.warn, WARN_FIELD_REDECLARED, true);
opts_set(opts.warn, WARN_MISSING_RETURN_VALUES, true);
- opts_set(opts.warn, WARN_TOO_FEW_PARAMETERS, true);
- opts_set(opts.warn, WARN_LOCAL_SHADOWS, false);
+ opts_set(opts.warn, WARN_INVALID_PARAMETER_COUNT, true);
opts_set(opts.warn, WARN_LOCAL_CONSTANTS, true);
opts_set(opts.warn, WARN_VOID_VARIABLES, true);
opts_set(opts.warn, WARN_IMPLICIT_FUNCTION_POINTER, true);
opts_set(opts.warn, WARN_EFFECTLESS_STATEMENT, true);
opts_set(opts.warn, WARN_END_SYS_FIELDS, true);
opts_set(opts.warn, WARN_ASSIGN_FUNCTION_TYPES, true);
- opts_set(opts.warn, WARN_PREPROCESSOR, true);
+ opts_set(opts.warn, WARN_CPP, true);
opts_set(opts.warn, WARN_MULTIFILE_IF, true);
opts_set(opts.warn, WARN_DOUBLE_DECLARATION, true);
opts_set(opts.warn, WARN_CONST_VAR, true);
opts_set(opts.warn, WARN_MULTIBYTE_CHARACTER, true);
opts_set(opts.warn, WARN_UNKNOWN_PRAGMAS, true);
opts_set(opts.warn, WARN_UNREACHABLE_CODE, true);
- opts_set(opts.warn, WARN_CPP, true);
opts_set(opts.warn, WARN_UNKNOWN_ATTRIBUTE, true);
opts_set(opts.warn, WARN_RESERVED_NAMES, true);
opts_set(opts.warn, WARN_UNINITIALIZED_CONSTANT, true);
- opts_set(opts.warn, WARN_UNINITIALIZED_GLOBAL, false);
opts_set(opts.warn, WARN_DEPRECATED, true);
opts_set(opts.warn, WARN_PARENTHESIS, true);
+ opts_set(opts.warn, WARN_CONST_OVERWRITE, true);
+ opts_set(opts.warn, WARN_DIRECTIVE_INMACRO, true);
+ opts_set(opts.warn, WARN_BUILTINS, true);
+ opts_set(opts.warn, WARN_INEXACT_COMPARES, true);
+
/* flags */
opts_set(opts.flags, ADJUST_VECTOR_FIELDS, true);
- opts_set(opts.flags, FTEPP, false);
- opts_set(opts.flags, FTEPP_PREDEFS, false);
opts_set(opts.flags, CORRECT_TERNARY, true);
opts_set(opts.flags, BAIL_ON_WERROR, true);
+ opts_set(opts.flags, LEGACY_VECTOR_MATHS, true);
+ opts_set(opts.flags, DARKPLACES_STRING_TABLE_BUG, true);
+
+ /* options */
+ OPTS_OPTION_U32(OPTION_STATE_FPS) = 10;
+}
+
+void opts_backup_non_Wall() {
+ size_t i;
+ for (i = 0; i <= WARN_DEBUG; ++i)
+ opts_set(opts.warn_backup, i, OPTS_WARN(i));
+}
+
+void opts_restore_non_Wall() {
+ size_t i;
+ for (i = 0; i <= WARN_DEBUG; ++i)
+ opts_set(opts.warn, i, OPTS_GENERIC(opts.warn_backup, i));
+}
+
+void opts_backup_non_Werror_all() {
+ size_t i;
+ for (i = 0; i <= WARN_DEBUG; ++i)
+ opts_set(opts.werror_backup, i, OPTS_WERROR(i));
+}
+
+void opts_restore_non_Werror_all() {
+ size_t i;
+ for (i = 0; i <= WARN_DEBUG; ++i)
+ opts_set(opts.werror, i, OPTS_GENERIC(opts.werror_backup, i));
}
void opts_init(const char *output, int standard, size_t arraysize) {
opts_setdefault();
-
- opts.output = output;
- opts.standard = (opts_std_t)standard; /* C++ ... y u no like me? */
- opts.max_array_size = arraysize;
+
+ OPTS_OPTION_STR(OPTION_OUTPUT) = output;
+ OPTS_OPTION_U32(OPTION_STANDARD) = standard;
+ OPTS_OPTION_U32(OPTION_MAX_ARRAY_SIZE) = arraysize;
+ OPTS_OPTION_U16(OPTION_MEMDUMPCOLS) = 16;
}
-static bool opts_setflag_all(const char *name, bool on, uint32_t *flags, const opts_flag_def *list, size_t listsize) {
+static bool opts_setflag_all(const char *name, bool on, uint32_t *flags, const opts_flag_def_t *list, size_t listsize) {
size_t i;
for (i = 0; i < listsize; ++i) {
if (!strcmp(name, list[i].name)) {
longbit lb = list[i].bit;
-#if 1
+
if (on)
flags[lb.idx] |= (1<<(lb.bit));
else
flags[lb.idx] &= ~(1<<(lb.bit));
-#else
- if (on)
- flags[0] |= (1<<lb);
- else
- flags[0] &= ~(1<<(lb));
-#endif
+
return true;
}
}
void opts_set(uint32_t *flags, size_t idx, bool on) {
longbit lb;
LONGBIT_SET(lb, idx);
-#if 1
+
if (on)
flags[lb.idx] |= (1<<(lb.bit));
else
flags[lb.idx] &= ~(1<<(lb.bit));
-#else
- if (on)
- flags[0] |= (1<<(lb));
- else
- flags[0] &= ~(1<<(lb));
-#endif
}
void opts_setoptimlevel(unsigned int level) {
size_t i;
for (i = 0; i < COUNT_OPTIMIZATIONS; ++i)
opts_set(opts.optimization, i, level >= opts_opt_oflag[i]);
+
+ if (!level)
+ opts.optimizeoff = true;
}
/*
* from a progs.src.
*/
static char *opts_ini_rstrip(char *s) {
- char *p = s + strlen(s);
- while(p > s && isspace(*--p))
- *p = '\0';
+ char *p = s + strlen(s) - 1;
+ while (p > s && util_isspace(*p))
+ *p = '\0', p--;
return s;
}
static char *opts_ini_lskip(const char *s) {
- while (*s && isspace(*s))
+ while (*s && util_isspace(*s))
s++;
return (char*)s;
}
static char *opts_ini_next(const char *s, char c) {
bool last = false;
while (*s && *s != c && !(last && *s == ';'))
- last = !!isspace(*s), s++;
+ last = !!util_isspace(*s), s++;
return (char*)s;
}
static size_t opts_ini_parse (
- FILE *filehandle,
- char *(*loadhandle)(const char *, const char *, const char *),
- char **errorhandle
+ fs_file_t *filehandle,
+ char *(*loadhandle)(const char *, const char *, const char *, char **),
+ char **errorhandle,
+ char **parse_file
) {
size_t linesize;
size_t lineno = 1;
char *read_name;
char *read_value;
- while (file_getline(&line, &linesize, filehandle) != EOF) {
+ while (fs_file_getline(&line, &linesize, filehandle) != FS_FILE_EOF) {
parse_beg = line;
/* handle BOM */
/* section found */
if (*(parse_end = opts_ini_next(parse_beg + 1, ']')) == ']') {
* parse_end = '\0'; /* terminate bro */
- strncpy(section_data, parse_beg + 1, sizeof(section_data));
+ util_strncpy(section_data, parse_beg + 1, sizeof(section_data));
section_data[sizeof(section_data) - 1] = '\0';
*oldname_data = '\0';
} else if (!error) {
} else if (*parse_beg && *parse_beg != ';') {
/* not a comment, must be a name value pair :) */
if (*(parse_end = opts_ini_next(parse_beg, '=')) != '=')
- parse_end = opts_ini_next(parse_beg, ':');
+ parse_end = opts_ini_next(parse_beg, ':');
if (*parse_end == '=' || *parse_end == ':') {
*parse_end = '\0'; /* terminate bro */
opts_ini_rstrip(read_value);
/* valid name value pair, lets call down to handler */
- strncpy(oldname_data, read_name, sizeof(oldname_data));
+ util_strncpy(oldname_data, read_name, sizeof(oldname_data));
oldname_data[sizeof(oldname_data) - 1] ='\0';
- if ((*errorhandle = loadhandle(section_data, read_name, read_value)) && !error)
+ if ((*errorhandle = loadhandle(section_data, read_name, read_value, parse_file)) && !error)
error = lineno;
+ } else if (!strcmp(section_data, "includes")) {
+ /* Includes are special */
+ if (*(parse_end = opts_ini_next(parse_beg, '=')) == '='
+ || *(parse_end = opts_ini_next(parse_beg, ':')) == ':') {
+ static const char *invalid_include = "invalid use of include";
+ vec_append(*errorhandle, strlen(invalid_include), invalid_include);
+ error = lineno;
+ } else {
+ read_name = opts_ini_rstrip(parse_beg);
+ if ((*errorhandle = loadhandle(section_data, read_name, read_name, parse_file)) && !error)
+ error = lineno;
+ }
} else if (!error) {
/* otherwise set error to the current line number */
error = lineno;
}
mem_d(line);
return error;
+
}
/*
static bool opts_ini_bool(const char *value) {
if (!strcmp(value, "true")) return true;
if (!strcmp(value, "false")) return false;
- return !!atoi(value);
+ return !!strtol(value, NULL, 10);
}
-static char *opts_ini_load(const char *section, const char *name, const char *value) {
+static char *opts_ini_load(const char *section, const char *name, const char *value, char **parse_file) {
char *error = NULL;
bool found = false;
/*
* undef all of these because they may still be defined like in my
* case they where.
- */
+ */
#undef GMQCC_TYPE_FLAGS
#undef GMQCC_TYPE_OPTIMIZATIONS
#undef GMQCC_TYPE_WARNS
+ /* deal with includes */
+ if (!strcmp(section, "includes")) {
+ static const char *include_error_beg = "failed to open file `";
+ static const char *include_error_end = "' for inclusion";
+ fs_file_t *file = fs_file_open(value, "r");
+ found = true;
+ if (!file) {
+ vec_append(error, strlen(include_error_beg), include_error_beg);
+ vec_append(error, strlen(value), value);
+ vec_append(error, strlen(include_error_end), include_error_end);
+ } else {
+ if (opts_ini_parse(file, &opts_ini_load, &error, parse_file) != 0)
+ found = false;
+ /* Change the file name */
+ mem_d(*parse_file);
+ *parse_file = util_strdup(value);
+ fs_file_close(file);
+ }
+ }
+
/* flags */
#define GMQCC_TYPE_FLAGS
#define GMQCC_DEFINE_FLAG(X) \
}
#include "opts.def"
+ /* Werror-individuals */
+ #define GMQCC_TYPE_WARNS
+ #define GMQCC_DEFINE_FLAG(X) \
+ if (!strcmp(section, "errors") && !strcmp(name, #X)) { \
+ opts_set(opts.werror, WARN_##X, opts_ini_bool(value)); \
+ found = true; \
+ }
+ #include "opts.def"
+
/* optimizations */
#define GMQCC_TYPE_OPTIMIZATIONS
#define GMQCC_DEFINE_FLAG(X,Y) \
/* nothing was found ever! */
if (!found) {
- if (strcmp(section, "flags") &&
- strcmp(section, "warnings") &&
+ if (strcmp(section, "includes") &&
+ strcmp(section, "flags") &&
+ strcmp(section, "warnings") &&
strcmp(section, "optimizations"))
{
- vec_upload(error, "invalid section `", 17);
- vec_upload(error, section, strlen(section));
- vec_push (error, '`');
- vec_push (error, '\0');
+ static const char *invalid_section = "invalid_section `";
+ vec_append(error, strlen(invalid_section), invalid_section);
+ vec_append(error, strlen(section), section);
+ vec_push(error, '`');
+ } else if (strcmp(section, "includes")) {
+ static const char *invalid_variable = "invalid_variable `";
+ static const char *in_section = "` in section: `";
+ vec_append(error, strlen(invalid_variable), invalid_variable);
+ vec_append(error, strlen(name), name);
+ vec_append(error, strlen(in_section), in_section);
+ vec_append(error, strlen(section), section);
+ vec_push(error, '`');
} else {
- vec_upload(error, "invalid variable `", 18);
- vec_upload(error, name, strlen(name));
- vec_push (error, '`');
- vec_upload(error, " in section: `", 14);
- vec_upload(error, section, strlen(section));
- vec_push (error, '`');
- vec_push (error, '\0');
+ static const char *expected_something = "expected something";
+ vec_append(error, strlen(expected_something), expected_something);
}
}
+ vec_push(error, '\0');
return error;
}
* gmqcc.ini
* gmqcc.cfg
*/
- char *error;
+ char *error = NULL;
+ char *parse_file = NULL;
size_t line;
- FILE *ini;
+ fs_file_t *ini;
-
if (!file) {
/* try ini */
- if (!(ini = file_open((file = "gmqcc.ini"), "r")))
+ if (!(ini = fs_file_open((file = "gmqcc.ini"), "r")))
/* try cfg */
- if (!(ini = file_open((file = "gmqcc.cfg"), "r")))
+ if (!(ini = fs_file_open((file = "gmqcc.cfg"), "r")))
return;
- } else if (!(ini = file_open(file, "r")))
+ } else if (!(ini = fs_file_open(file, "r")))
return;
con_out("found ini file `%s`\n", file);
- if ((line = opts_ini_parse(ini, &opts_ini_load, &error)) != 0) {
+ parse_file = util_strdup(file);
+ if ((line = opts_ini_parse(ini, &opts_ini_load, &error, &parse_file)) != 0) {
/* there was a parse error with the ini file */
- con_printmsg(LVL_ERROR, file, line, "error", error);
+ con_printmsg(LVL_ERROR, parse_file, line, 0 /*TODO: column for ini error*/, "error", error);
vec_free(error);
}
+ mem_d(parse_file);
- file_close(ini);
-}
+ fs_file_close(ini);
+}
projects / xonotic / gmqcc.git / blobdiff