The following issue has been SUBMITTED. ====================================================================== http://public.kitware.com/Bug/view.php?id=13901 ====================================================================== Reported By: Orion Poplawski Assigned To: ====================================================================== Project: CMake Issue ID: 13901 Category: CMake Reproducibility: always Severity: minor Priority: normal Status: new ====================================================================== Date Submitted: 2013-02-08 11:26 EST Last Modified: 2013-02-08 11:26 EST ====================================================================== Summary: cmake . -DCMAKE_CXX_COMPILER= results in segfault Description: $ touch CMakeLists.txt $ cmake . -DCMAKE_CXX_COMPILER= -- The C compiler identification is GNU 4.7.2 -- The CXX compiler identification is unknown -- Check for working C compiler: /usr/lib64/ccache/cc -- Check for working C compiler: /usr/lib64/ccache/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done CMake Error: your CXX compiler: "CMAKE_CXX_COMPILER-NOTFOUND" was not found. Please set CMAKE_CXX_COMPILER to a valid compiler path or name. -- Configuring incomplete, errors occurred! Segmentation fault (core dumped)
Additional Information: Program terminated with signal 11, Segmentation fault. http://public.kitware.com/Bug/view.php?id=0 _M_grab (__alloc2=..., __alloc1=..., this=0x4c49504d4f435f40) at /usr/src/debug/gcc-4.7.2-20121109/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.h:226 226 ? _M_refcopy() : _M_clone(__alloc1); Missing separate debuginfos, use: debuginfo-install bzip2-libs-1.0.6-7.fc18.x86_64 cyrus-sasl-lib-2.1.23-37.fc18.x86_64 libacl-2.2.51-7.fc18.x86_64 libattr-2.4.46-7.fc18.x86_64 libidn-1.26-1.fc18.x86_64 libssh2-1.4.3-1.fc18.x86_64 nss-softokn-freebl-3.14.2-3.fc18.x86_64 openssl-libs-1.0.1c-7.fc18.x86_64 xz-libs-5.1.2-2alpha.fc18.x86_64 (gdb) bt http://public.kitware.com/Bug/view.php?id=0 _M_grab (__alloc2=..., __alloc1=..., this=0x4c49504d4f435f40) at /usr/src/debug/gcc-4.7.2-20121109/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.h:226 http://public.kitware.com/Bug/view.php?id=1 std::string::assign (this=0x7ffffcc25358, __str= <error reading variable: Cannot access memory at address 0x4c49504d4f435f40>) at /usr/src/debug/gcc-4.7.2-20121109/obj-x86_64-redhat-linux/x86_64-redhat-linux/libstdc++-v3/include/bits/basic_string.tcc:251 http://public.kitware.com/Bug/view.php?id=2 0x00000000004fc07a in operator= (__str= <error reading variable: Cannot access memory at address 0x4c49504d4f435f40>, this=0x7ffffcc25358) at /usr/include/c++/4.7.2/bits/basic_string.h:544 http://public.kitware.com/Bug/view.php?id=3 cmake::HandleDeleteCacheVariables (this=0x7ffffcc258c0, var=<optimized out>) at /usr/src/debug/cmake-2.8.10.2/Source/cmake.cxx:2070 http://public.kitware.com/Bug/view.php?id=4 0x00000000004fca46 in cmake::Run (this=0x7ffffcc258c0, args=std::vector of length 3, capacity 4 = {...}, noconfigure=false) at /usr/src/debug/cmake-2.8.10.2/Source/cmake.cxx:2478 http://public.kitware.com/Bug/view.php?id=5 0x000000000048eee1 in do_cmake (ac=3, av=0x7ffffcc25c38) at /usr/src/debug/cmake-2.8.10.2/Source/cmakemain.cxx:529 http://public.kitware.com/Bug/view.php?id=6 0x000000000048c369 in main (ac=3, av=0x7ffffcc25c38) at /usr/src/debug/cmake-2.8.10.2/Source/cmakemain.cxx:338 (gdb) up 3 http://public.kitware.com/Bug/view.php?id=3 cmake::HandleDeleteCacheVariables (this=0x7ffffcc258c0, var=<optimized out>) at /usr/src/debug/cmake-2.8.10.2/Source/cmake.cxx:2070 2070 save.value = *i; (gdb) print i $1 = <error reading variable: Cannot access memory at address 0x4c49504d4f435f40> (gdb) print argsSplit $3 = std::vector of length 1, capacity 1 = {"CMAKE_CXX_COMPILER"} ====================================================================== Issue History Date Modified Username Field Change ====================================================================== 2013-02-08 11:26 Orion PoplawskiNew Issue ====================================================================== -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
