Fix grep portability issues.

[bison.git] / m4 / .gitignore

diff --git a/m4/.gitignore b/m4/.gitignore
index a01aaf7b0309759d7cd3cf65acc3a342b486586a..6c4d5665912b8c144bf536a38a5d0894c3fb085a 100644 (file)
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -5,6 +5,7 @@
 /dos.m4
 /double-slash-root.m4
 /environ.m4
+/errno_h.m4
 /error.m4
 /exitfail.m4
 /extensions.m4
@@ -52,10 +53,12 @@
 /strtol.m4
 /strtoul.m4
 /strverscmp.m4
+/threadlib.m4
 /unistd-safer.m4
 /unistd_h.m4
 /unlocked-io.m4
 /warning.m4
+/warnings.m4
 /wchar.m4
 /wchar_t.m4
 /wctype.m4