Enabled lots of GCC warnings, fixed those that were easy to fix.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@456 dbcabf3a-b0e7-0310-adc4-f8d773084564

src/lib-popt/Makefile.am

@@ -1,5 +1,9 @@
 noinst_LTLIBRARIES = libpopt.la
 
+INCLUDES = \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir)/src
+
 libpopt_la_SOURCES = \
 	findme.c popt.c poptconfig.c popthelp.c poptparse.c
 

src/lib-popt/findme.c

@@ -2,14 +2,8 @@
    file accompanying popt source distributions, available from 
    ftp://ftp.redhat.com/pub/code/popt */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
+#include "common.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 #ifdef __NeXT
 /* access macros are not declared in non posix mode in unistd.h -
  don't try to use posix on NeXTstep 3.3 ! */ 
@@ -31,7 +25,7 @@ char * findProgramPath(char * argv0) {
     /* If there is a / in the argv[0], it has to be an absolute
        path */
     if (strchr(argv0, '/'))
-	return strdup(argv0);
+	return g_strdup(argv0);
 
     if (!path) return NULL;
 

src/lib-popt/popt.c

@@ -2,18 +2,7 @@
    file accompanying popt source distributions, available from 
    ftp://ftp.redhat.com/pub/code/popt */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <errno.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
+#include "common.h"
 
 #if HAVE_ALLOCA_H
 # include <alloca.h>
@@ -25,7 +14,7 @@
 
 void poptSetExecPath(poptContext con, const char * path, int allowAbsolute) {
     if (con->execPath) free(con->execPath);
-    con->execPath = strdup(path);
+    con->execPath = g_strdup(path);
     con->execAbsolute = allowAbsolute;
 }
 
@@ -449,7 +438,7 @@ int poptGetNextOpt(poptContext con) {
 
 	if (opt->arg && (opt->argInfo & POPT_ARG_MASK) != POPT_ARG_NONE
 		     && (opt->argInfo & POPT_ARG_MASK) != POPT_ARG_VAL) 
-	    con->finalArgv[con->finalArgvCount++] = strdup(con->os->nextArg);
+	    con->finalArgv[con->finalArgvCount++] = g_strdup(con->os->nextArg);
     }
 
     return opt->val;

src/lib-popt/poptconfig.c

@@ -2,16 +2,7 @@
    file accompanying popt source distributions, available from 
    ftp://ftp.redhat.com/pub/code/popt */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
+#include "common.h"
 
 #if HAVE_ALLOCA_H
 # include <alloca.h>
@@ -58,12 +49,12 @@ static void configLine(poptContext con, char * line) {
 	con->execs = realloc(con->execs, 
 				sizeof(*con->execs) * (con->numExecs + 1));
 	if (longName)
-	    con->execs[con->numExecs].longName = strdup(longName);
+	    con->execs[con->numExecs].longName = g_strdup(longName);
 	else
 	    con->execs[con->numExecs].longName = NULL;
 
 	con->execs[con->numExecs].shortName = shortName;
-	con->execs[con->numExecs].script = strdup(line);
+	con->execs[con->numExecs].script = g_strdup(line);
 	
 	con->numExecs++;
     }

src/lib-popt/popthelp.c

@@ -4,14 +4,7 @@
    file accompanying popt source distributions, available from 
    ftp://ftp.redhat.com/pub/code/popt */
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include "common.h"
 
 #ifdef HAVE_ALLOCA_H
 #include <alloca.h>
@@ -302,5 +295,5 @@ void poptPrintUsage(poptContext con, FILE * f, int flags) {
 
 void poptSetOtherOptionHelp(poptContext con, const char * text) {
     if (con->otherHelp) free(con->otherHelp);
-    con->otherHelp = strdup(text);
+    con->otherHelp = g_strdup(text);
 }

src/lib-popt/poptint.h

@@ -43,16 +43,6 @@ struct poptContext_s {
     char * otherHelp;
 };
 
-#ifdef HAVE_LIBINTL_H
-#include <libintl.h>
-#endif
-
-#ifdef HAVE_GETTEXT
-#define _(foo) gettext(foo)
-#else
-#define _(foo) (foo)
-#endif
-
 #ifdef HAVE_DGETTEXT
 #define D_(dom, str) dgettext(dom, str)
 #define POPT_(foo) D_("popt", foo)
@@ -61,6 +51,4 @@ struct poptContext_s {
 #define D_(dom, str) (str)
 #endif
 
-#define N_(foo) (foo)
-
 #endif