Add support for linking against talloc.

This isn't used yet, but will be in a subsequent commit, so it's
convenient to see here only the changes to the build system to enable
the use of talloc.

3 files changed, 77 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf0f41c..b1459a7 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,6 +51,9 @@ else ()
     include_directories (${X11_INCLUDE_DIR})
 endif ()
 
+find_package(Talloc REQUIRED)
+include_directories(${TALLOC_INCLUDE_DIRS})
+link_libraries(${TALLOC_LIBRARIES})
 
 ##############################################################################
 # Set global build options
diff --git a/apitrace.cpp b/apitrace.cpp
index 5aa5a65..4a4ebea 100644
--- a/apitrace.cpp
+++ b/apitrace.cpp
@@ -39,6 +39,8 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
+#include <talloc.h>
+
 #include "config.h"
 
 #define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
diff --git a/cmake/FindTalloc.cmake b/cmake/FindTalloc.cmake
new file mode 100644
index 0000000..1eb3de7
--- /dev/null
+++ b/cmake/FindTalloc.cmake
@@ -0,0 +1,72 @@
+# - Try to find Talloc
+# Once done this will define
+#
+#  TALLOC_FOUND - system has Talloc
+#  TALLOC_INCLUDE_DIRS - the Talloc include directory
+#  TALLOC_LIBRARIES - Link these to use Talloc
+#  TALLOC_DEFINITIONS - Compiler switches required for using Talloc
+#
+#  Copyright (c) 2010 Holger Hetterich <hhetter@novell.com>
+#  Copyright (c) 2007 Andreas Schneider <mail@cynapses.org>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+if (TALLOC_LIBRARIES AND TALLOC_INCLUDE_DIRS)
+  # in cache already
+  set(TALLOC_FOUND TRUE)
+else (TALLOC_LIBRARIES AND TALLOC_INCLUDE_DIRS)
+  find_path(TALLOC_INCLUDE_DIR
+    NAMES
+      talloc.h
+    PATHS
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+  )
+
+  find_library(TALLOC_LIBRARY
+    NAMES
+      talloc
+    PATHS
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+
+  if (TALLOC_LIBRARY)
+    set(TALLOC_FOUND TRUE)
+  endif (TALLOC_LIBRARY)
+
+  set(TALLOC_INCLUDE_DIRS
+    ${INIPARSER_INCLUDE_DIR}
+  )
+
+  if (TALLOC_FOUND)
+    set(TALLOC_LIBRARIES
+      ${TALLOC_LIBRARIES}
+      ${TALLOC_LIBRARY}
+    )
+  endif (TALLOC_FOUND)
+
+  if (TALLOC_INCLUDE_DIRS AND TALLOC_LIBRARIES)
+     set(TALLOC_FOUND TRUE)
+  endif (TALLOC_INCLUDE_DIRS AND TALLOC_LIBRARIES)
+
+  if (TALLOC_FOUND)
+    if (NOT Talloc_FIND_QUIETLY)
+      message(STATUS "Found Talloc: ${TALLOC_LIBRARIES}")
+    endif (NOT Talloc_FIND_QUIETLY)
+  else (TALLOC_FOUND)
+    if (Talloc_FIND_REQUIRED)
+      message(FATAL_ERROR "Could not find Talloc")
+    endif (Talloc_FIND_REQUIRED)
+  endif (TALLOC_FOUND)
+
+  # show the INIPARSER_INCLUDE_DIRS and INIPARSER_LIBRARIES variables only in the advanced view
+  mark_as_advanced(TALLOC_INCLUDE_DIRS TALLOC_LIBRARIES)
+
+endif (TALLOC_LIBRARIES AND TALLOC_INCLUDE_DIRS)