diff --git a/build_tools/build_detect_platform b/build_tools/build_detect_platform index 9052e77bb..9b6ab1400 100755 --- a/build_tools/build_detect_platform +++ b/build_tools/build_detect_platform @@ -177,6 +177,7 @@ else # Test whether fallocate is available $CXX $CFLAGS -x c++ - -o /dev/null 2>/dev/null < + #include int main() { int fd = open("/dev/null", 0); fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0, 1024);