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https://bugs.gentoo.org/870571
Not sent upstream as it's a generated file and configure.in
is written for autoconf 2.13.
--- a/configure
+++ b/configure
@@ -1057,7 +1057,7 @@ cat > conftest.$ac_ext << EOF
#line 1058 "configure"
#include "confdefs.h"
-main(){return(0);}
+int main(){return(0);}
EOF
if { (eval echo configure:1063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
@@ -1304,6 +1304,7 @@ else
#line 1305 "configure"
#include "confdefs.h"
#include <ctype.h>
+#include <stdlib.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
@@ -2477,7 +2478,7 @@ for ac_kw in inline __inline__ __inline; do
#include "confdefs.h"
int main() {
-} $ac_kw foo() {
+} int $ac_kw foo() {
; return 0; }
EOF
if { (eval echo configure:2484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
@@ -2855,13 +2856,14 @@ else
cat > conftest.$ac_ext <<EOF
#line 2857 "configure"
#include "confdefs.h"
+#include <unistd.h>
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char $ac_func();
+int $ac_func();
int main() {
@@ -2934,14 +2936,13 @@ else
* does it exist and is it safe to write into the mmap'd area
* how to use it (BSD variants) */
#include <sys/types.h>
+#include <sys/stat.h>
#include <fcntl.h>
#include <sys/mman.h>
+#include <stdlib.h>
+#include <unistd.h>
-/* This mess was copied from the GNU getpagesize.h. */
#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
/* Assume that all systems that can run configure have sys/param.h. */
# ifndef HAVE_SYS_PARAM_H
@@ -2981,7 +2982,7 @@ else
#ifdef __cplusplus
extern "C" { void *malloc(unsigned); }
#else
-char *malloc();
+void *malloc();
#endif
int
|
