[LLVMbugs] [Bug 23797] New: check_cxx_compiler_flag

[bugzilla-daemon at llvm.org]

https://llvm.org/bugs/show_bug.cgi?id=23797

            Bug ID: 23797
           Summary: check_cxx_compiler_flag
           Product: Build scripts
           Version: 3.4
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: cmake
          Assignee: unassignedbugs at nondot.org
          Reporter: swojskichlopak at wp.pl
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

source code from 
 git clone http://llvm.org/git/lldb.git 



$ cmake ..
-- The C compiler identification is GNU 4.9.2
-- The CXX compiler identification is GNU 4.9.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found PythonLibs: /usr/lib64/libpython2.7.so (found version "2.7.9") 
CMake Error at cmake/modules/LLDBConfig.cmake:118 (check_cxx_compiler_flag):
  Unknown CMake command "check_cxx_compiler_flag".
Call Stack (most recent call first):
  CMakeLists.txt:1 (include)


CMake Warning (dev) in CMakeLists.txt:
  No cmake_minimum_required command is present.  A line of code such as

    cmake_minimum_required(VERSION 3.0)

  should be added at the top of the file.  The version specified may be lower
  if you wish to support older CMake versions for this project.  For more
  information run "cmake --help-policy CMP0000".
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Configuring incomplete, errors occurred!
See also "/home/gg/src/rpm/SOURCES/test/lldb/build/CMakeFiles/CMakeOutput.log".


System: PCLinuxOS 64bit Mate
Cmake: cmake 3.0.2

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