* configure.ac: Add AC_PROG_AWK check.

	* configure: Regenerate.

3 files changed, 48 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index cefd9f6..7a0a7cb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2019-01-01  Ben Elliston  <bje@gnu.org>
+
+	* configure.ac: Add AC_PROG_AWK check.
+	* configure: Regenerate.
+
 2018-12-29  Jacob Bachmeyer  <jcb62281@gmail.com>
 
 	* dejagnu: Avoid use of semicolon as sed(1) command separator.
diff --git a/configure b/configure
index 346ae3f..3ec34c6 100755
--- a/configure
+++ b/configure
@@ -2518,6 +2518,48 @@ $as_echo "no" >&6; }
 fi
 
 
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
diff --git a/configure.ac b/configure.ac
index c106c14..336b585 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,7 @@ AM_INIT_AUTOMAKE([1.14 subdir-objects])
 AM_MAINTAINER_MODE
 AC_PROG_MAKE_SET
 
+AC_PROG_AWK
 AC_PROG_CC
 AC_PROG_CXX
 AC_PROG_INSTALL