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fast access to code, warning and notice help.

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This commit is contained in:
Bill Currie 2007-04-10 14:53:44 +00:00 committed by Jeff Teunissen
parent 992aa04994
commit 82aaa87b6b
2 changed files with 52 additions and 2 deletions
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2
tools/qfcc/doc/man/qfcc.1
View file

@ -238,7 +238,7 @@ Emit a warning when potentially ambiguous logic is used without parentheses.
.TP
.B traditional
Emit a warning when code that should be an error is allowed by traditional
\fBqcc\fB. Has effect only in traditional mode.
\fBqcc\fP. Has effect only in traditional mode.
.TP
.B undef\-function
Emit a warning when a function is called, but has not yet been defined.

52
tools/qfcc/source/options.c
View file

@ -151,7 +151,8 @@ usage (int status)
" -W, --warn OPTION,... Set warning options\n"
" -z Compress object files\n"
"\n"
"For help on options for --code and --warn, see the qfcc(1) manual page\n"
"For help on options for --code, --notice and --warn, see the qfcc(1) manual\n"
"page, or use `help' as the option.\n"
);
exit (status);
}
@ -161,6 +162,24 @@ code_usage (void)
{
printf ("%s - QuakeForge Code Compiler\n", this_program);
printf ("Code generation options\n");
printf (
" [no-]cow Allow assignment to initialized globals.\n"
" [no-]cpp Preprocess all input files with cpp.\n"
" [no-]debug Generate debug information.\n"
" [no-]fast-float Use float values directly in \"if\" statements.\n"
" help Display his text.\n"
" [no-]local-merging Merge the local variable blocks into one.\n"
" [no-]short-circuit Generate short circuit code for logical\n"
" operators.\n"
" [no-]single-cpp Convert progs.src to cpp input file.\n"
" [no-]vector-calls Generate slower but data efficient code for\n"
" passing\n"
" vectors to functiosn.\n"
" [no-]v6only Restrict output code to version 6 progs\n"
" features.\n"
"\n"
"For details, see the qfcc(1) manual page\n"
);
exit (0);
}
@ -169,6 +188,30 @@ warning_usage (void)
{
printf ("%s - QuakeForge Code Compiler\n", this_program);
printf ("Warnings options\n");
printf (
" all Turn on all warnings.\n"
" [no-]cow Warn about assignement to initialized globals.\n"
" [no-]error Treat warnings as errors.\n"
" [no-]executable Warn about statements with no effect.\n"
" help Display his text.\n"
" [no-]initializer Warn about excessive structure/array\n"
" initializers.\n"
" [no-]integer-divide Warn about division of integer constants.\n"
" [no-]interface-check Warn about methods not declared in the\n"
" interface.\n"
" none Turn off all warnings.\n"
" [no-]precedence Warn about potentially ambiguous logic.\n"
" [no-]traditional Warn about bad code that qcc allowed.\n"
" [no-]undef-function Warn about calling a yet to be defined\n"
" function.\n"
" [no-]unimplemented Warn about unimplemented class methods.\n"
" [no-]unused Warn about unused local variables.\n"
" [no-]uninited-var Warn about using uninitialied variables.\n"
" [no-]vararg-integer Warn about passing integer constants to\n"
" functions with variable args.\n"
"\n"
"For details, see the qfcc(1) manual page\n"
);
exit (0);
}
@ -177,6 +220,13 @@ notice_usage (void)
{
printf ("%s - QuakeForge Code Compiler\n", this_program);
printf ("Notice options\n");
printf (
" help Display his text.\n"
" none Turn off all notices.\n"
" warn Change notices to warnings.\n"
"\n"
"For details, see the qfcc(1) manual page\n"
);
exit (0);
}