From c8579de3b79b64bcb72adfd97d2ebf424e8df4b7 Mon Sep 17 00:00:00 2001
From: Sebastien Braun
Date: Wed, 6 Oct 2010 15:13:31 +0200
Subject: Detect the presence of PolKit on configuration

When no PolKit is installed, the program gets built without support
for it. This can be overriden by specifying -DENABLE_POLKIT=ON on
the cmake command line.
---
 src/input/CMakeLists.txt | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/input/CMakeLists.txt')

diff --git a/src/input/CMakeLists.txt b/src/input/CMakeLists.txt
index fcb5ff5..44cf6b6 100644
--- a/src/input/CMakeLists.txt
+++ b/src/input/CMakeLists.txt
@@ -57,6 +57,27 @@ if(UNIX)
         x11FakeMouseHandler.cpp
         privilegedHandlerForwarder.cpp
     )
+
+    # we need pkg-config to find out where to install the action file:
+    find_package(PkgConfig)
+    if(NOT PKG_CONFIG_FOUND)
+        # we will try to make a best effort and put our policy file into
+        # ${PREFIX}/share/polkit-1, but only if we can find
+        # the pkexec executable.
+        find_program(PKEXEC_LOCATION pkexec)
+        if(PKEXEC_LOCATION OR ENABLE_POLKIT)
+            set(POLKIT_FOUND ON)
+        endif()
+    else()
+        pkg_check_modules(POLKIT "polkit-gobject-1")
+    endif()
+    
+    # now, arrange for policykit integration:
+    if(POLKIT_FOUND OR ENABLE_POLKIT)
+        set_property(SOURCE ${pvsprivinputd_SRCS}
+            APPEND
+            PROPERTY COMPILE_DEFINITIONS HAVE_POLKIT)
+    endif()
 endif()
 
 add_library(
-- 
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