Use cmake to find libbfd

CMakeLists.txt

@@ -212,6 +212,17 @@ if(UNIX AND NOT APPLE)
         find_library(IRRLICHT_XF86VM_LIBRARY Xxf86vm)
         mark_as_advanced(IRRLICHT_XF86VM_LIBRARY)
     endif()
+
+    if(USE_LIBBFD)
+        find_package(Libbfd)
+        if(LIBBFD_FOUND)
+            add_definitions(-DENABLE_LIBBFD)
+            include_directories(${LIBBFD_INCLUDE_DIRS})
+        else()
+            set(USE_LIBBFD OFF CACHE BOOL "Use libbfd for crash reporting and leak check" FORCE)
+            message(WARNING "Libbfd not found, disable integrated stack trace.")
+        endif()
+    endif()
 endif()
 
 # Set some compiler options
@@ -361,14 +372,13 @@ if(UNIX AND NOT APPLE)
     else()
         target_link_libraries(supertuxkart ${IRRLICHT_XF86VM_LIBRARY})
     endif()
+    if(USE_LIBBFD)
+        target_link_libraries(supertuxkart ${LIBBFD_LIBRARIES})
+    endif()
     if(USE_ASAN)
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
         target_link_libraries(supertuxkart "-fsanitize=address")
     endif()
-    if(USE_LIBBFD)
-        add_definitions(-DENABLE_LIBBFD)
-        target_link_libraries(supertuxkart "-lbfd")
-    endif()
 endif()
 
 # FreeBSD does not search in /usr/local/lib, but at least Freetype is installed there :(

cmake/FindLibbfd.cmake

@@ -0,0 +1,89 @@
+# - Try to find libbfd
+# Once done this will define
+#
+#  LIBBFD_FOUND - system has libbfd
+#  LIBBFD_INCLUDE_DIRS - the libbfd include directory
+#  LIBBFD_LIBRARIES - Link these to use libbfd
+#  LIBBFD_DEFINITIONS - Compiler switches required for using libbfd
+#
+# Based on:
+#
+#  Copyright (c) 2008 Bernhard Walle <bernhard.walle@gmx.de>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+
+if (LIBBFD_LIBRARIES AND LIBBFD_INCLUDE_DIRS)
+  set (LIBBFD_FIND_QUIETLY TRUE)
+endif ()
+
+find_path (LIBBFD_INCLUDE_DIRS
+    NAMES
+      bfd.h
+      dis-asm.h
+    PATHS
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /opt/include
+      ENV CPATH)
+
+# Ugly, yes ugly...
+find_library (LIBBFD_BFD_LIBRARY
+    NAMES
+      bfd
+    PATHS
+      /usr/lib
+      /usr/lib64
+      /usr/local/lib
+      /usr/local/lib64
+      /usr/include
+      /opt/local/lib
+      /opt/usr/lib64
+      ENV LIBRARY_PATH
+      ENV LD_LIBRARY_PATH)
+
+#find_library (LIBBFD_IBERTY_LIBRARY
+#    NAMES
+#      iberty
+#    PATHS
+#      /usr/lib
+#      /usr/lib64
+#      /usr/local/lib
+#      /usr/local/lib64
+#      /usr/include
+#      /opt/local/lib
+#      /opt/usr/lib64
+#      ENV LIBRARY_PATH
+#      ENV LD_LIBRARY_PATH)
+
+#find_library (LIBBFD_OPCODES_LIBRARY
+#    NAMES
+#      opcodes
+#    PATHS
+#      /usr/lib
+#      /usr/lib64
+#      /usr/local/lib
+#      /usr/local/lib64
+#      /usr/include
+#      /opt/local/lib
+#      /opt/usr/lib64
+#      ENV LIBRARY_PATH
+#      ENV LD_LIBRARY_PATH)
+
+
+include (FindPackageHandleStandardArgs)
+
+
+# handle the QUIETLY and REQUIRED arguments and set LIBBFD_FOUND to TRUE if all listed variables are TRUE
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBBFD DEFAULT_MSG
+    LIBBFD_BFD_LIBRARY
+#    LIBBFD_IBERTY_LIBRARY
+#    LIBBFD_OPCODES_LIBRARY
+    LIBBFD_INCLUDE_DIRS)
+
+set(LIBBFD_LIBRARIES "${LIBBFD_BFD_LIBRARY}")
+mark_as_advanced(LIBBFD_INCLUDE_DIRS LIBBFD_LIBRARIES LIBBFD_BFD_LIBRARY)