… | |
… | |
90 | |
90 | |
91 | AC_LANG(C++) |
91 | AC_LANG(C++) |
92 | AC_PROG_CXX |
92 | AC_PROG_CXX |
93 | AC_PROG_CPP |
93 | AC_PROG_CPP |
94 | |
94 | |
95 | AX_CXX_COMPILE_STDCXX_11([noext], [mandatory]) |
95 | AX_CXX_COMPILE_STDCXX(14, [noext], [mandatory]) |
96 | |
96 | |
97 | AX_CHECK_COMPILE_FLAG(-Wno-unused-result,[CXXFLAGS="$CXXFLAGS -Wno-unused-result"]) |
97 | AX_CHECK_COMPILE_FLAG(-Wno-unused-result,[CXXFLAGS="$CXXFLAGS -Wno-unused-result"]) |
98 | AX_CHECK_COMPILE_FLAG(-Wno-narrowing,[CXXFLAGS="$CXXFLAGS -Wno-narrowing"]) |
98 | AX_CHECK_COMPILE_FLAG(-Wno-narrowing,[CXXFLAGS="$CXXFLAGS -Wno-narrowing"]) |
99 | |
99 | |
100 | AC_CHECK_HEADER(unordered_map,[],[AC_MSG_ERROR([Your compiler must support C++11 headers.])]) |
100 | AC_CHECK_HEADER(unordered_map,[],[AC_MSG_ERROR([Your compiler must support C++11 headers.])]) |