generic: test MADV_POPULATE_READ with IO errors

[xfstests-dev.git] / m4 / package_uuiddev.m4

diff --git a/m4/package_uuiddev.m4 b/m4/package_uuiddev.m4
index 71c9d57bd85192357fb3a9d3dd3298bb6eb53eb1..2fd8af170c2242cc7453fbc74cf1e19558c1f63d 100644 (file)
--- a/m4/package_uuiddev.m4
+++ b/m4/package_uuiddev.m4
@@ -1,11 +1,12 @@
 AC_DEFUN([AC_PACKAGE_NEED_UUID_H],
-  [ AC_CHECK_HEADERS(uuid.h)
-    if test $ac_cv_header_uuid_h = no; then
-       AC_CHECK_HEADERS(uuid/uuid.h,, [
+  [ AC_CHECK_HEADERS([uuid.h sys/uuid.h uuid/uuid.h])
+    if test $ac_cv_header_uuid_h = no -a \
+           $ac_cv_header_sys_uuid_h = no -a \
+           $ac_cv_header_uuid_uuid_h = no; then
        echo
        echo 'FATAL ERROR: could not find a valid UUID header.'
        echo 'Install the Universally Unique Identifiers development package.'
-       exit 1])
+       exit 1
     fi
   ])