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-rwxr-xr-xconfigure6
1 files changed, 3 insertions, 3 deletions
diff --git a/configure b/configure
index 12fdc22669..f0dbc03af2 100755
--- a/configure
+++ b/configure
@@ -2256,7 +2256,7 @@ cat > $TMPC <<EOF
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
-int main(void) { return preadv == preadv; }
+int main(void) { return preadv(0, 0, 0, 0); }
EOF
preadv=no
if compile_prog "" "" ; then
@@ -2552,7 +2552,7 @@ int main(void)
* warning but not an error, and will proceed to fail the
* qemu compile where we compile with -Werror.)
*/
- return epoll_create1 == epoll_create1;
+ return (int)(uintptr_t)&epoll_create1;
}
EOF
if compile_prog "" "" ; then
@@ -2945,7 +2945,7 @@ has_environ=no
cat > $TMPC << EOF
#include <unistd.h>
int main(void) {
- environ = environ;
+ environ = 0;
return 0;
}
EOF