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Add new preprocessor flags to disable error / warning messages.

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That can save around 9K on libmpg123.



git-svn-id: svn://scm.orgis.org/mpg123/trunk@1800 35dc7657-300d-0410-a2e5-dc2837fedb53
This commit is contained in:
thor
2009-01-10 16:38:05 +00:00
parent 780b02c7ef
commit d1c9be757b
2 changed files with 67 additions and 4 deletions
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14
scripts/debugdef.pl
View File

@@ -38,10 +38,14 @@ print "#else\n";
printdefs(0);
print "#endif\n";
for('warning', 'error', 'ereturn')
foreach my $t ('warning', 'error', 'ereturn')
{
print "\n/* $_ macros also here... */\n";
printdefs(1, $_);
print "\n/* $t macros also here... */\n";
print "#ifndef NO_".uc($t)."\n";
printdefs(1, $t);
print "#else\n";
printdefs(0, $t);
print "#endif\n";
}
sub printdefs
@@ -51,11 +55,13 @@ sub printdefs
$type = 'debug' unless defined $type;
my $i;
my $pre = ''; my $post = ''; my $rv = '';
my $notreal = '';
if($type eq 'ereturn')
{
$pre = 'do{ ';
$post = '; return rv; }while(0)';
$rv = 'rv, ';
$notreal = 'return rv';
}
while(++$i <= $num+1)
{
@@ -66,7 +72,7 @@ sub printdefs
print join(', ', @args).') ';
if($forreal){ print $pre.'fprintf(stderr, "[" __FILE__ ":%i] '.$type.': " s "\n", __LINE__'.join(', ', @args).")$post\n"; }
#else{ print "do {} while(0)\n"; }
else{ print "\n"; }
else{ print "$notreal\n"; }
}
}

57
src/libmpg123/debug.h
View File

@@ -60,6 +60,7 @@
#endif
/* warning macros also here... */
#ifndef NO_WARNING
#define warning(s) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__)
#define warning1(s, a) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a)
#define warning2(s, a, b) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b)
@@ -76,8 +77,27 @@
#define warning13(s, a, b, c, d, e, f, g, h, i, j, k, l, m) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m)
#define warning14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
#define warning15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) fprintf(stderr, "[" __FILE__ ":%i] warning: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
#else
#define warning(s)
#define warning1(s, a)
#define warning2(s, a, b)
#define warning3(s, a, b, c)
#define warning4(s, a, b, c, d)
#define warning5(s, a, b, c, d, e)
#define warning6(s, a, b, c, d, e, f)
#define warning7(s, a, b, c, d, e, f, g)
#define warning8(s, a, b, c, d, e, f, g, h)
#define warning9(s, a, b, c, d, e, f, g, h, i)
#define warning10(s, a, b, c, d, e, f, g, h, i, j)
#define warning11(s, a, b, c, d, e, f, g, h, i, j, k)
#define warning12(s, a, b, c, d, e, f, g, h, i, j, k, l)
#define warning13(s, a, b, c, d, e, f, g, h, i, j, k, l, m)
#define warning14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
#define warning15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
#endif
/* error macros also here... */
#ifndef NO_ERROR
#define error(s) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__)
#define error1(s, a) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a)
#define error2(s, a, b) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b)
@@ -94,8 +114,27 @@
#define error13(s, a, b, c, d, e, f, g, h, i, j, k, l, m) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m)
#define error14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
#define error15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) fprintf(stderr, "[" __FILE__ ":%i] error: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
#else
#define error(s)
#define error1(s, a)
#define error2(s, a, b)
#define error3(s, a, b, c)
#define error4(s, a, b, c, d)
#define error5(s, a, b, c, d, e)
#define error6(s, a, b, c, d, e, f)
#define error7(s, a, b, c, d, e, f, g)
#define error8(s, a, b, c, d, e, f, g, h)
#define error9(s, a, b, c, d, e, f, g, h, i)
#define error10(s, a, b, c, d, e, f, g, h, i, j)
#define error11(s, a, b, c, d, e, f, g, h, i, j, k)
#define error12(s, a, b, c, d, e, f, g, h, i, j, k, l)
#define error13(s, a, b, c, d, e, f, g, h, i, j, k, l, m)
#define error14(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n)
#define error15(s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o)
#endif
/* ereturn macros also here... */
#ifndef NO_ERETURN
#define ereturn(rv, s) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__); return rv; }while(0)
#define ereturn1(rv, s, a) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a); return rv; }while(0)
#define ereturn2(rv, s, a, b) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b); return rv; }while(0)
@@ -112,3 +151,21 @@
#define ereturn13(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m); return rv; }while(0)
#define ereturn14(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n); return rv; }while(0)
#define ereturn15(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) do{ fprintf(stderr, "[" __FILE__ ":%i] ereturn: " s "\n", __LINE__, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o); return rv; }while(0)
#else
#define ereturn(rv, s) return rv
#define ereturn1(rv, s, a) return rv
#define ereturn2(rv, s, a, b) return rv
#define ereturn3(rv, s, a, b, c) return rv
#define ereturn4(rv, s, a, b, c, d) return rv
#define ereturn5(rv, s, a, b, c, d, e) return rv
#define ereturn6(rv, s, a, b, c, d, e, f) return rv
#define ereturn7(rv, s, a, b, c, d, e, f, g) return rv
#define ereturn8(rv, s, a, b, c, d, e, f, g, h) return rv
#define ereturn9(rv, s, a, b, c, d, e, f, g, h, i) return rv
#define ereturn10(rv, s, a, b, c, d, e, f, g, h, i, j) return rv
#define ereturn11(rv, s, a, b, c, d, e, f, g, h, i, j, k) return rv
#define ereturn12(rv, s, a, b, c, d, e, f, g, h, i, j, k, l) return rv
#define ereturn13(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m) return rv
#define ereturn14(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n) return rv
#define ereturn15(rv, s, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) return rv
#endif