From 685a8195f17a5cb8fa9b293299f4601cf73321a6 Mon Sep 17 00:00:00 2001
From: Jose Luis Rivero <jrivero@osrfoundation.org>
Date: Wed, 23 Jun 2021 17:36:09 +0200
Subject: [PATCH] Detect ign instead of using cmake module to check for
 ignition-tools

Signed-off-by: Jose Luis Rivero <jrivero@osrfoundation.org>
---
 CMakeLists.txt       | 5 ++---
 tools/CMakeLists.txt | 3 ++-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9c06bd46..5782528c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,9 +42,8 @@ ign_find_package(ignition-math6 REQUIRED)
 set(IGN_MATH_VER ${ignition-math6_VERSION_MAJOR})
 
 #--------------------------------------
-# Find ignition-tools
-ign_find_package(ignition-tools
-                 QUIET)
+# Find if ign command is available
+find_program(HAVE_IGN_TOOLS ign)
 
 #============================================================================
 # Configure the build
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 7435362a..6e6bbbe3 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -12,6 +12,7 @@ if (MSVC)
   list(REMOVE_ITEM test_sources ign_TEST.cc)
 endif()
 
-if (IGNITION-TOOLS_BINARY_DIRS)
+
+if (HAVE_IGN_TOOLS)
   ign_build_tests(TYPE UNIT SOURCES ${test_sources})
 endif ()