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Fix -Wimplicit-int, -Wimplicit-function-declaration 

These warnings became fatal by default in Clang 16.

Most of this has since been fixed upstream but
https://github.com/python/cpython/pull/99085 is pending.

Signed-off-by: Sam James <sam@gentoo.org>
This commit is contained in:
Sam James 2022-11-04 03:38:19 +00:00 committed by Nedko Arnaudov
parent 6ef2c3984a
commit f6e6fcd199
1 changed files with 4 additions and 1 deletions
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5
configure.ac
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@ -2801,11 +2801,12 @@ if test "$posix_threads" = "yes"; then
AC_CACHE_VAL(ac_cv_pthread_system_supported,
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
void *foo(void *parm) {
return NULL;
}
main() {
int main() {
pthread_attr_t attr;
pthread_t id;
if (pthread_attr_init(&attr)) exit(-1);
@ -4164,6 +4165,7 @@ then
AC_MSG_CHECKING(whether wchar_t is signed)
AC_CACHE_VAL(ac_cv_wchar_t_signed, [
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdlib.h>
#include <wchar.h>
int main()
{
@ -4253,6 +4255,7 @@ AC_C_BIGENDIAN
AC_MSG_CHECKING(whether right shift extends the sign bit)
AC_CACHE_VAL(ac_cv_rshift_extends_sign, [
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdlib.h>
int main()
{
exit(((-1)>>3 == -1) ? 0 : 1);