From 52c737233e6e1eccc631a9795cb5ffde72fb50d2 Mon Sep 17 00:00:00 2001
From: john30 <ebusd@ebusd.eu>
Date: Sat, 16 Sep 2017 11:00:31 +0200
Subject: [PATCH] compatibility to cmake < 3.0 (fixes #105)

---
 CMakeLists.txt                      | 4 ++--
 src/ebusd/CMakeLists.txt            | 2 +-
 src/lib/ebus/CMakeLists.txt         | 2 +-
 src/lib/ebus/contrib/CMakeLists.txt | 2 +-
 src/lib/ebus/test/CMakeLists.txt    | 2 +-
 src/lib/utils/CMakeLists.txt        | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5a6ffe31..56faba15 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ include(CheckFunctionExists)
 include(CheckCXXSourceRuns)
 include(CheckIncludeFile)
 
-add_compile_options(-fpic -Wall -Wno-unused-function -Wextra)
+add_definitions(-fpic -Wall -Wno-unused-function -Wextra)
 
 check_include_file(arpa/inet.h HAVE_ARPA_INET_H)
 check_include_file(dirent.h HAVE_DIRENT_H)
@@ -65,7 +65,7 @@ endif(NOT HAVE_ARGP)
 
 option(coverage "enable code coverage tracking." OFF)
 if(NOT coverage STREQUAL OFF)
-  add_compile_options(-coverage -O0)
+  add_definitions(-coverage -O0)
   message(STATUS "coverage enabled")
 endif(NOT coverage STREQUAL OFF)
 option(contrib "disable inclusion of contributed sources." ON)
diff --git a/src/ebusd/CMakeLists.txt b/src/ebusd/CMakeLists.txt
index 38291a68..8cf76267 100644
--- a/src/ebusd/CMakeLists.txt
+++ b/src/ebusd/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_compile_options(-Wconversion -Wno-unused-parameter)
+add_definitions(-Wconversion -Wno-unused-parameter)
 
 set(ebusd_SOURCES
     bushandler.cpp
diff --git a/src/lib/ebus/CMakeLists.txt b/src/lib/ebus/CMakeLists.txt
index 2ea55e0c..6f07f444 100644
--- a/src/lib/ebus/CMakeLists.txt
+++ b/src/lib/ebus/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_compile_options(-Wconversion -Wno-unused-parameter)
+add_definitions(-Wconversion -Wno-unused-parameter)
 
 set(libebus_a_SOURCES
     result.cpp
diff --git a/src/lib/ebus/contrib/CMakeLists.txt b/src/lib/ebus/contrib/CMakeLists.txt
index f1ff1b85..8bfe5533 100644
--- a/src/lib/ebus/contrib/CMakeLists.txt
+++ b/src/lib/ebus/contrib/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_compile_options(-Wno-unused-parameter)
+add_definitions(-Wno-unused-parameter)
 
 set(libebuscontrib_a_SOURCES
     contrib.cpp
diff --git a/src/lib/ebus/test/CMakeLists.txt b/src/lib/ebus/test/CMakeLists.txt
index 6964714c..002d779d 100644
--- a/src/lib/ebus/test/CMakeLists.txt
+++ b/src/lib/ebus/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_compile_options(-Wno-unused-parameter)
+add_definitions(-Wno-unused-parameter)
 
 if(HAVE_CONTRIB)
   set(test_LIBS ${test_LIBS} ebuscontrib)
diff --git a/src/lib/utils/CMakeLists.txt b/src/lib/utils/CMakeLists.txt
index 1113e273..9257e331 100644
--- a/src/lib/utils/CMakeLists.txt
+++ b/src/lib/utils/CMakeLists.txt
@@ -1,4 +1,4 @@
-add_compile_options(-Wconversion)
+add_definitions(-Wconversion)
 
 set(libutils_a_SOURCES
     log.cpp