Details
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Bug
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Resolution: Done
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Major - P3
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None
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3.2.0
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None
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Fully Compatible
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OS X
Description
I have installed various versions of gcc (4.8.4, 4.9, 5.0, 5.1...) and I can no longer use them to build with. I get an error about libstdc++ being too old.
$ alias scons-gcc48 = scons-base CC=gcc-4.8 CXX=g++-4.8
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$ scons-gcc48 --config force
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scons: Reading SConscript files ...
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scons version: 2.4.1
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python version: 2 7 10 'final' 0
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Checking whether the C++ compiler works... yes
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Checking whether the C compiler works... yes
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Checking if C++ compiler "g++-4.8" is GCC... yes
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Checking if C compiler "gcc-4.8" is GCC... yes
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Detected a x86_64 processor
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Checking if target OS osx is supported by the toolchain yes
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Checking if C compiler is GCC 4.8.2 or newer...yes
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Checking if C++ compiler is GCC 4.8.2 or newer...yes
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Checking if C compiler supports -Wno-unused-local-typedefs... yes
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Checking if C compiler supports -Wno-unused-function... yes
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Checking if C compiler supports -Wno-unused-private-field... no
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Checking if C compiler supports -Wno-deprecated-declarations... yes
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sChecking if C compiler supports -Wno-tautological-constant-out-of-range-compare... no
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Checking if C compiler supports -Wno-unused-const-variable... no
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cChecking if C compiler supports -Wno-unused-but-set-variable... yes
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Checking if C compiler supports -Wno-missing-braces... yes
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Checking if C compiler supports -Wno-inconsistent-missing-override... no
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Checking if C compiler supports -Wno-potentially-evaluated-expression... no
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Checking if C++ compiler supports -Wpessimizing-move... no
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Checking if C++ compiler supports -Wredundant-move... no
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Checking if we are using libstdc++... yes
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Checking if C++ compiler supports -std=c++11... yes
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Checking if C compiler supports -std=c99... yes
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Checking for C++11... yes
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Checking for memset_s... no
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Checking for C function strnlen()... no
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Checking for libstdc++ 4.8.2 or better... no
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When using libstdc++, MongoDB requires libstdc++ 4.8.2 or newer
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See /Users/scotthernandez/git/mongo/build/scons/config.log for details
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config.log tail:
...
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scons: Configure: Checking for C function strnlen()...
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build/scons/sconf_temp/conftest_25.c <-
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|#include <assert.h>
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|
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|#ifdef __cplusplus
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|extern "C"
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|#endif
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|char strnlen();
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|
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|int main() {
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|#if defined (__stub_strnlen) || defined (__stub___strnlen)
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| fail fail fail
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|#else
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| strnlen();
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|#endif
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| return 0;
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|}
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Compiling build/scons/sconf_temp/conftest_25.o
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build/scons/sconf_temp/conftest_25.c:3:20: fatal error: assert.h: No such file or directory
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#include <assert.h>
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^
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compilation terminated.
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scons: Configure: no
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file /Users/scotthernandez/git/mongo/SConstruct,line 1876:
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Configure(confdir = build/scons/sconf_temp)
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scons: Configure: Checking for libstdc++ 4.8.2 or better...
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build/scons/sconf_temp/conftest_26.cpp <-
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|
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|#define _GLIBCXX_PROFILE
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|#include <unordered_map>
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|#if !defined(_GLIBCXX_PROFILE_UNORDERED)
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|#error libstdc++ older than 4.8.2
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|#endif
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Compiling build/scons/sconf_temp/conftest_26.o
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In file included from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/bits/postypes.h:40:0,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/bits/char_traits.h:40,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/string:40,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/stdexcept:39,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/array:38,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/tuple:39,
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from /usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/unordered_map:41,
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from build/scons/sconf_temp/conftest_26.cpp:3:
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/usr/local/Cellar/gcc49/4.9.3/include/c++/4.9.3/cwchar:44:19: fatal error: wchar.h: No such file or directory
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#include <wchar.h>
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^
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compilation terminated.
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scons: Configure: no
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