m4: Add readlink-einval.patch / Activate testsuite.

[people/ms/ipfire-3.x.git] / m4 / patches / m4-1.4.16-readlink-einval.patch

diff --git a/m4/patches/m4-1.4.16-readlink-einval.patch b/m4/patches/m4-1.4.16-readlink-einval.patch
new file mode 100644 (file)
index 0000000..6a98751
--- /dev/null
+++ b/m4/patches/m4-1.4.16-readlink-einval.patch
@@ -0,0 +1,12 @@
+diff -up m4-1.4.16/tests/test-readlink.h.orig m4-1.4.16/tests/test-readlink.h
+--- m4-1.4.16/tests/test-readlink.h.orig       2011-09-19 12:44:58.745546826 +0200
++++ m4-1.4.16/tests/test-readlink.h    2011-09-19 12:46:00.079548410 +0200
+@@ -38,7 +38,7 @@ test_readlink (ssize_t (*func) (char con
+   ASSERT (errno == ENOENT);
+   errno = 0;
+   ASSERT (func ("", buf, sizeof buf) == -1);
+-  ASSERT (errno == ENOENT);
++  ASSERT (errno == ENOENT || errno == EINVAL);
+   errno = 0;
+   ASSERT (func (".", buf, sizeof buf) == -1);
+   ASSERT (errno == EINVAL);