From 7faa6e773fe4f3ae475d3bda9f4ce3e6038fe398 Mon Sep 17 00:00:00 2001
From: David Adam <zanchey@ucc.gu.uwa.edu.au>
Date: Tue, 28 Nov 2017 21:37:42 +0800
Subject: [PATCH] cmake: add SED to build_lexicon_filter

---
 cmake/ConfigureChecks.cmake | 2 ++
 cmake/Docs.cmake            | 1 +
 2 files changed, 3 insertions(+)

diff --git a/cmake/ConfigureChecks.cmake b/cmake/ConfigureChecks.cmake
index a3b18a4a1..4eb8e64fc 100644
--- a/cmake/ConfigureChecks.cmake
+++ b/cmake/ConfigureChecks.cmake
@@ -112,3 +112,5 @@ SET(CMAKE_REQUIRED_LIBRARIES)
 IF(NOT TPARM_TAKES_VARARGS)
   SET(TPARM_SOLARIS_KLUDGE 1)
 ENDIF()
+
+FIND_PROGRAM(SED sed)
diff --git a/cmake/Docs.cmake b/cmake/Docs.cmake
index 51aebbea4..1ca360166 100644
--- a/cmake/Docs.cmake
+++ b/cmake/Docs.cmake
@@ -30,6 +30,7 @@ ADD_CUSTOM_COMMAND(OUTPUT lexicon_filter
                    COMMAND build_tools/build_lexicon_filter.sh
                               ${CMAKE_CURRENT_SOURCE_DIR}/share/functions/
                               ${CMAKE_CURRENT_SOURCE_DIR}/share/completions/
+                              ${SED}
                               < ${CMAKE_CURRENT_SOURCE_DIR}/lexicon_filter.in
                               > ${CMAKE_CURRENT_BINARY_DIR}/lexicon_filter
                                 && chmod a+x ${CMAKE_CURRENT_BINARY_DIR}/lexicon_filter