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Resolve many build warnings

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This patch fixes many warnings from the beginning of the build up to
and including the depend stage. Nearly all warnings should be gone
even with -Wall.
This commit is contained in:
Ulrich Wilkens
2014-09-23 23:16:35 +02:00
committed by Jon Trulson
parent 2bf29e5d63
commit 42e891d9e7
125 changed files with 1926 additions and 1440 deletions
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14
cde/config/makedepend/ifparser.c
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@@ -81,6 +81,8 @@
#include "ifparser.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
/****************************************************************************
@@ -89,8 +91,8 @@
#define DO(val) if (!(val)) return NULL
#define CALLFUNC(ggg,fff) (*((ggg)->funcs.fff))
#define SKIPSPACE(ccc) while (isspace(*ccc)) ccc++
#define isvarfirstletter(ccc) (isalpha(ccc) || (ccc) == '_')
#define SKIPSPACE(ccc) while (isspace((int)*ccc)) ccc++
#define isvarfirstletter(ccc) (isalpha((int)ccc) || (ccc) == '_')
static const char *
@@ -106,7 +108,7 @@ parse_variable (g, cp, varp)
*varp = cp;
/* EMPTY */
for (cp++; isalnum(*cp) || *cp == '_'; cp++) ;
for (cp++; isalnum((int)*cp) || *cp == '_'; cp++) ;
return cp;
}
@@ -120,7 +122,7 @@ parse_number (g, cp, valp)
long base = 10;
SKIPSPACE (cp);
if (!isdigit(*cp))
if (!isdigit((int)*cp))
return CALLFUNC(g, handle_error) (g, cp, "number");
*valp = 0;
@@ -248,7 +250,7 @@ parse_value (g, cp, valp)
return cp + 1;
case 'd':
if (strncmp (cp, "defined", 7) == 0 && !isalnum(cp[7])) {
if (strncmp (cp, "defined", 7) == 0 && !isalnum((int)cp[7])) {
int paren = 0;
int len;
@@ -269,7 +271,7 @@ parse_value (g, cp, valp)
/* fall out */
}
if (isdigit(*cp)) {
if (isdigit((int)*cp)) {
DO (cp = parse_number (g, cp, valp));
} else if (!isvarfirstletter(*cp))
return CALLFUNC(g, handle_error) (g, cp, "variable or number");