From: Andreas Schneider <asn@samba.org>
Date: Thu, 17 Oct 2019 13:37:05 +0000 (+0200)
Subject: cmake: Move Compiler flags to new file
X-Git-Tag: resolv_wrapper-1.1.6~28
X-Git-Url: http://git.samba.org/?p=resolv_wrapper.git;a=commitdiff_plain;h=bc5ec246d6e173ae4e742a516bd5ca865f36f8ab

cmake: Move Compiler flags to new file

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3d17bcd..18abd22 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,6 +2,15 @@
 cmake_minimum_required(VERSION 3.5.0)
 cmake_policy(SET CMP0048 NEW)
 
+# Specify search path for CMake modules to be loaded by include()
+# and find_package()
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
+
+# Add defaults for cmake
+# Those need to be set before the project() call.
+include(DefineCMakeDefaults)
+include(DefineCompilerFlags)
+
 project(resolv_wrapper VERSION 1.1.5 LANGUAGES C)
 
 # global needed variables
@@ -23,7 +32,6 @@ set(CMAKE_MODULE_PATH
 )
 
 # add definitions
-include(DefineCMakeDefaults)
 include(DefinePlatformDefaults)
 include(DefineInstallationPaths)
 include(DefineOptions.cmake)
diff --git a/cmake/Modules/AddCMockaTest.cmake b/cmake/Modules/AddCMockaTest.cmake
index b2d1ca8..6a34e76 100644
--- a/cmake/Modules/AddCMockaTest.cmake
+++ b/cmake/Modules/AddCMockaTest.cmake
@@ -9,13 +9,6 @@
 enable_testing()
 include(CTest)
 
-if(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW)
-    set(CMAKE_C_FLAGS_PROFILING "-g -O0 -Wall -W -Wshadow -Wunused-variable -Wunused-parameter -Wunused-function -Wunused -Wno-system-headers -Wwrite-strings -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Compiler Flags")
-    set(CMAKE_SHARED_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
-    set(CMAKE_MODULE_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
-    set(CMAKE_EXEC_LINKER_FLAGS_PROFILING " -fprofile-arcs -ftest-coverage" CACHE STRING "Profiling Linker Flags")
-endif(CMAKE_COMPILER_IS_GNUCC AND NOT MINGW)
-
 function (ADD_CMOCKA_TEST _testName _testSource)
     add_executable(${_testName} ${_testSource})
     target_link_libraries(${_testName} ${ARGN})
diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake
new file mode 100644
index 0000000..4edb6d9
--- /dev/null
+++ b/cmake/Modules/DefineCompilerFlags.cmake
@@ -0,0 +1,13 @@
+if (UNIX AND NOT WIN32)
+    # Activate with: -DCMAKE_BUILD_TYPE=Profiling
+    set(CMAKE_C_FLAGS_PROFILING "-O0 -g -fprofile-arcs -ftest-coverage"
+        CACHE STRING "Flags used by the C compiler during PROFILING builds.")
+    set(CMAKE_CXX_FLAGS_PROFILING "-O0 -g -fprofile-arcs -ftest-coverage"
+        CACHE STRING "Flags used by the CXX compiler during PROFILING builds.")
+    set(CMAKE_SHARED_LINKER_FLAGS_PROFILING "-fprofile-arcs -ftest-coverage"
+        CACHE STRING "Flags used by the linker during the creation of shared libraries during PROFILING builds.")
+    set(CMAKE_MODULE_LINKER_FLAGS_PROFILING "-fprofile-arcs -ftest-coverage"
+        CACHE STRING "Flags used by the linker during the creation of shared libraries during PROFILING builds.")
+    set(CMAKE_EXEC_LINKER_FLAGS_PROFILING "-fprofile-arcs -ftest-coverage"
+        CACHE STRING "Flags used by the linker during PROFILING builds.")
+endif()