Adding upstream version 0.11.2.upstream/0.11.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/m4/lnav_common.m4 b/m4/lnav_common.m4
new file mode 100644
index 0000000..1619afe
--- /dev/null
+++ b/m4/lnav_common.m4
@@ -0,0 +1,22 @@
+AC_DEFUN([LNAV_ADDTO], [
+  if test "x$$1" = "x"; then
+    test "x$verbose" = "xyes" && echo "  setting $1 to \"$2\""
+    $1="$2"
+  else
+    ats_addto_bugger="$2"
+    for i in $ats_addto_bugger; do
+      ats_addto_duplicate="0"
+      for j in $$1; do
+        if test "x$i" = "x$j"; then
+          ats_addto_duplicate="1"
+          break
+        fi
+      done
+      if test $ats_addto_duplicate = "0"; then
+        test "x$verbose" = "xyes" && echo "  adding \"$i\" to $1"
+        $1="$$1 $i"
+      fi
+    done
+  fi
+])dnl
+