cmake: Use official FindBacktrace rather than custom FindExecInfo

[quassel.git] / cmake / FindExecInfo.cmake

diff --git a/cmake/FindExecInfo.cmake b/cmake/FindExecInfo.cmake
deleted file mode 100644 (file)
index f8599a6..0000000
--- a/cmake/FindExecInfo.cmake
+++ /dev/null
@@ -1,27 +0,0 @@
-# Set up execinfo
-
-# The problem with this library is that it is built-in in the Linux glib,
-# while on systems like FreeBSD, it is installed separately and thus needs to be linked to.
-# Therefore, we search for the header to see if the it's available in the first place.
-# If it is available, we try to locate the library to figure out whether it is built-in or not.
-
-find_path(EXECINFO_INCLUDES "execinfo.h")
-
-if(EXECINFO_INCLUDES)
-  # We found the header file's include dir.
-
-  # Now determine if it's built-in or not, by searching the library file.
-  find_library(EXECINFO_LIBRARIES "execinfo")
-
-  if(NOT EXECINFO_LIBRARIES)
-    # Built-in, no further action is needed
-    set(EXECINFO_LIBRARIES "")
-    message(STATUS "Found execinfo (built-in)")
-  else()
-    # It's an external library.
-    message(STATUS "Found execinfo: ${EXECINFO_LIBRARIES}")
-  endif()
-
-  set(EXECINFO_FOUND true)
-
-endif()