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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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20
cde/config/makedepend/parse.c
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@@ -45,6 +45,10 @@ in this Software without prior written authorization from The Open Group.
#include "def.h"
static int deftype();
static int zero_value();
static int merge2defines();
extern char *directives[];
extern struct inclist maininclist;
@@ -56,7 +60,7 @@ gobble(filep, file, file_red)
register char *line;
register int type;
while (line = our_getline(filep)) {
while ((line = our_getline(filep))) {
switch(type = deftype(line, filep, file_red, file, FALSE)) {
case IF:
case IFFALSE:
@@ -189,7 +193,7 @@ int deftype (line, filep, file_red, file, parse_it)
/*
* separate the name of a single symbol.
*/
while (isalnum(*p) || *p == '_')
while (isalnum((int)*p) || *p == '_')
*line++ = *p++;
*line = '\0';
break;
@@ -265,7 +269,7 @@ struct symtab **fdefined(symbol, file, srcfile)
if (file->i_flags & DEFCHECKED)
return(NULL);
file->i_flags |= DEFCHECKED;
if (val = slookup(symbol, file))
if ((val = slookup(symbol, file)))
debug(1,("%s defined in %s as %s\n",
symbol, file->i_file, (*val)->s_value));
if (val == NULL && file->i_list)
@@ -294,12 +298,12 @@ struct symtab **isdefined(symbol, file, srcfile)
{
register struct symtab **val;
if (val = slookup(symbol, &maininclist)) {
if ((val = slookup(symbol, &maininclist))) {
debug(1,("%s defined on command line\n", symbol));
if (srcfile != NULL) *srcfile = &maininclist;
return(val);
}
if (val = fdefined(symbol, file, srcfile))
if ((val = fdefined(symbol, file, srcfile)))
return(val);
debug(1,("%s not defined in %s\n", symbol, file->i_file));
return(NULL);
@@ -314,7 +318,7 @@ zero_value(exp, filep, file_red)
register struct filepointer *filep;
register struct inclist *file_red;
{
if (cppsetup(exp, filep, file_red))
if ((cppsetup(exp, filep, file_red)))
return(IFFALSE);
else
return(IF);
@@ -413,7 +417,7 @@ define(def, file)
/* Separate symbol name and its value */
val = def;
while (isalnum(*val) || *val == '_')
while (isalnum((int)*val) || *val == '_')
val++;
if (*val)
*val++ = '\0';
@@ -549,7 +553,7 @@ find_includes(filep, file, file_red, recursion, failOK)
register int type;
boolean recfailOK;
while (line = our_getline(filep)) {
while ((line = our_getline(filep))) {
switch(type = deftype(line, filep, file_red, file, TRUE)) {
case IF:
doif: