[Xfce4-commits] [panel-plugins/xfce4-whiskermenu-plugin] 117/473: BUILD: make -Werror optional

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gottcode pushed a commit to branch master
in repository panel-plugins/xfce4-whiskermenu-plugin.

commit c1907db50b334e0c4394d20cb586995ff197ef37
Author: hasufell <julian.ospald at googlemail.com>
Date:   Thu Jul 18 14:35:35 2013 +0200

    BUILD: make -Werror optional
    
    -Werror can break the build in so many ways that it
    should only be used for development or if it's a specific
    -Werror=foo flag.
---
 CMakeLists.txt     |    3 +++
 src/CMakeLists.txt |    5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c85231b..85fe977 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,9 @@ endif()
 
 project(whiskermenu)
 
+# options
+option(ENABLE_WERROR "Enable -Werror flag for development" OFF)
+
 include(GNUInstallDirs)
 
 add_subdirectory(src)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 29c3570..8f3a294 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,4 +1,7 @@
-set(WHISKERMENU_FLAGS "-Wall -Wextra -Werror")
+set(WHISKERMENU_FLAGS "-Wall -Wextra")
+if(ENABLE_WERROR)
+	set(WHISKERMENU_FLAGS "${WHISKERMENU_FLAGS} -Werror")
+endif()
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WHISKERMENU_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden ${WHISKERMENU_FLAGS}")
 set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--as-needed")

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