From 4577dc826a923d976ad1a98b4ed5ecc36eac6efe Mon Sep 17 00:00:00 2001 From: Will Thompson <wjt@endlessm.com> Date: Thu, 2 Nov 2017 14:55:17 +0000 Subject: [PATCH] Add missing configure check for copy_file_range Without this, including glnx-missing-syscall.h raises this warning: ../ext/libglnx/glnx-missing-syscall.h:121:6: warning: "HAVE_DECL_COPY_FILE_RANGE" is not defined [-Wundef] #if !HAVE_DECL_COPY_FILE_RANGE ^~~~~~~~~~~~~~~~~~~~~~~~~ --- libglnx.m4 | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libglnx.m4 b/libglnx.m4 index 770f117b6..d5bcc2f12 100644 --- a/libglnx.m4 +++ b/libglnx.m4 @@ -1,6 +1,9 @@ AC_DEFUN([LIBGLNX_CONFIGURE], [ -AC_CHECK_DECLS([renameat2, memfd_create], +AC_CHECK_DECLS([ + renameat2, + memfd_create, + copy_file_range], [], [], [[ #include <sys/types.h> #include <unistd.h> -- GitLab