You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.7 KiB
110 lines
2.7 KiB
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
|
|
From: Keith Seitz <keiths@redhat.com>
|
|
Date: Tue, 29 Nov 2022 13:43:34 -0800
|
|
Subject: gdb-rhbz2143992-libiberty-fix-c89isms-in-configure.patch
|
|
|
|
;; libiberty: Fix C89-isms in configure tests
|
|
;; (Florian Weimer, RHBZ 2143992)
|
|
|
|
libiberty/
|
|
|
|
* acinclude.m4 (ac_cv_func_strncmp_works): Add missing
|
|
int return type and parameter list to the definition of main.
|
|
Include <stdlib.h> and <string.h> for prototypes.
|
|
(ac_cv_c_stack_direction): Add missing
|
|
int return type and parameter list to the definitions of
|
|
main, find_stack_direction. Include <stdlib.h> for exit
|
|
prototype.
|
|
* configure: Regenerate.
|
|
|
|
diff --git a/libiberty/acinclude.m4 b/libiberty/acinclude.m4
|
|
--- a/libiberty/acinclude.m4
|
|
+++ b/libiberty/acinclude.m4
|
|
@@ -24,6 +24,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works,
|
|
[AC_TRY_RUN([
|
|
/* Test by Jim Wilson and Kaveh Ghazi.
|
|
Check whether strncmp reads past the end of its string parameters. */
|
|
+#include <stdlib.h>
|
|
+#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#ifdef HAVE_FCNTL_H
|
|
@@ -51,7 +53,8 @@ AC_CACHE_CHECK([for working strncmp], ac_cv_func_strncmp_works,
|
|
|
|
#define MAP_LEN 0x10000
|
|
|
|
-main ()
|
|
+int
|
|
+main (void)
|
|
{
|
|
#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
|
|
char *p;
|
|
@@ -157,7 +160,10 @@ if test $ac_cv_os_cray = yes; then
|
|
fi
|
|
|
|
AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
|
|
-[AC_TRY_RUN([find_stack_direction ()
|
|
+[AC_TRY_RUN([#include <stdlib.h>
|
|
+
|
|
+int
|
|
+find_stack_direction (void)
|
|
{
|
|
static char *addr = 0;
|
|
auto char dummy;
|
|
@@ -169,7 +175,9 @@ AC_CACHE_CHECK(stack direction for C alloca, ac_cv_c_stack_direction,
|
|
else
|
|
return (&dummy > addr) ? 1 : -1;
|
|
}
|
|
-main ()
|
|
+
|
|
+int
|
|
+main (void)
|
|
{
|
|
exit (find_stack_direction() < 0);
|
|
}],
|
|
diff --git a/libiberty/configure b/libiberty/configure
|
|
--- a/libiberty/configure
|
|
+++ b/libiberty/configure
|
|
@@ -6918,7 +6918,10 @@ else
|
|
else
|
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
/* end confdefs.h. */
|
|
-find_stack_direction ()
|
|
+#include <stdlib.h>
|
|
+
|
|
+int
|
|
+find_stack_direction (void)
|
|
{
|
|
static char *addr = 0;
|
|
auto char dummy;
|
|
@@ -6930,7 +6933,9 @@ find_stack_direction ()
|
|
else
|
|
return (&dummy > addr) ? 1 : -1;
|
|
}
|
|
-main ()
|
|
+
|
|
+int
|
|
+main (void)
|
|
{
|
|
exit (find_stack_direction() < 0);
|
|
}
|
|
@@ -7755,6 +7760,8 @@ else
|
|
|
|
/* Test by Jim Wilson and Kaveh Ghazi.
|
|
Check whether strncmp reads past the end of its string parameters. */
|
|
+#include <stdlib.h>
|
|
+#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#ifdef HAVE_FCNTL_H
|
|
@@ -7782,7 +7789,8 @@ else
|
|
|
|
#define MAP_LEN 0x10000
|
|
|
|
-main ()
|
|
+int
|
|
+main (void)
|
|
{
|
|
#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
|
|
char *p;
|