From 9e2a42ebf9485ee38f4ade367368188d1edf0d78 Mon Sep 17 00:00:00 2001
From: Kimmo Varis <kimmov@gmail.com>
Date: Sun, 20 Dec 2009 10:45:57 +0200
Subject: [PATCH] CMake - use more strict compiler flags.

---
 cli/CMakeLists.txt  | 7 +++++++
 gui/CMakeLists.txt  | 7 +++++++
 lib/CMakeLists.txt  | 9 +++++++++
 test/CMakeLists.txt | 7 +++++++
 4 files changed, 30 insertions(+)

diff --git a/cli/CMakeLists.txt b/cli/CMakeLists.txt
index c9367cf5f..1fa7dbd9c 100644
--- a/cli/CMakeLists.txt
+++ b/cli/CMakeLists.txt
@@ -27,6 +27,13 @@ set(CHECK_LIBS
 )
 endif (WIN32 AND NOT CYGWIN)
 
+if (CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS
+    ${CMAKE_CXX_FLAGS}
+    "-Wall -Wextra -pedantic"
+  )
+endif (CMAKE_COMPILER_IS_GNUCXX)
+
 include_directories (${CPPCHECK_SOURCE_DIR}/lib)
 ADD_EXECUTABLE(cppcheck ${CHECKCLI_SRCS})
 TARGET_LINK_LIBRARIES(cppcheck ${CHECK_LIBS})
diff --git a/gui/CMakeLists.txt b/gui/CMakeLists.txt
index 680bd95eb..b316f4f2c 100644
--- a/gui/CMakeLists.txt
+++ b/gui/CMakeLists.txt
@@ -100,6 +100,13 @@ set(CHECK_LIBS
 )
 endif (WIN32 AND NOT CYGWIN)
 
+if (CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS
+    ${CMAKE_CXX_FLAGS}
+    "-Wall"
+  )
+endif (CMAKE_COMPILER_IS_GNUCXX)
+
 # Generate rules for building source files from the resources
 QT4_ADD_RESOURCES(CHECK_RCC_SRCS ${CHECK_RCCS})
 
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index fed1305f1..abc9d16c7 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,6 +1,8 @@
 # Minimal CMake build file to build static cppcheck library
 # This static library is used to build executables:
 # - cli
+# - tests
+# - Qt GUI
 
 SET(CHECKLIB_SRCS
   checkautovariables.cpp
@@ -24,5 +26,12 @@ SET(CHECKLIB_SRCS
   tokenize.cpp
 )
 
+if (CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS
+    ${CMAKE_CXX_FLAGS}
+    "-Wall -Wextra -pedantic"
+  )
+endif (CMAKE_COMPILER_IS_GNUCXX)
+
 ADD_LIBRARY(checklib STATIC ${CHECKLIB_SRCS})
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c78eec661..b0d722c97 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -41,6 +41,13 @@ set(CHECK_LIBS
 )
 endif (WIN32 AND NOT CYGWIN)
 
+if (CMAKE_COMPILER_IS_GNUCXX)
+  set(CMAKE_CXX_FLAGS
+    ${CMAKE_CXX_FLAGS}
+    "-Wall -Wextra -pedantic"
+  )
+endif (CMAKE_COMPILER_IS_GNUCXX)
+
 include_directories (${CPPCHECK_SOURCE_DIR}/lib)
 ADD_EXECUTABLE(test ${CHECKTEST_SRCS})
 TARGET_LINK_LIBRARIES(test ${CHECK_LIBS})