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89 | |
89 | |
90 | AC_LANG(C++) |
90 | AC_LANG(C++) |
91 | AC_PROG_CXX |
91 | AC_PROG_CXX |
92 | AC_PROG_CPP |
92 | AC_PROG_CPP |
93 | |
93 | |
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94 | AX_CXX_COMPILE_STDCXX_11([noext], [mandatory]) |
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95 | |
94 | AX_CHECK_COMPILE_FLAG(-Wno-unused-result,[CXXFLAGS="$CXXFLAGS -Wno-unused-result"]) |
96 | AX_CHECK_COMPILE_FLAG(-Wno-unused-result,[CXXFLAGS="$CXXFLAGS -Wno-unused-result"]) |
95 | AX_CHECK_COMPILE_FLAG(-Wno-narrowing,[CXXFLAGS="$CXXFLAGS -Wno-narrowing"]) |
97 | AX_CHECK_COMPILE_FLAG(-Wno-narrowing,[CXXFLAGS="$CXXFLAGS -Wno-narrowing"]) |
96 | |
98 | |
97 | AX_CXX_COMPILE_STDCXX_11([noext], [mandatory]) |
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98 | |
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99 | AC_CHECK_HEADER(tr1/unordered_map,[],[AC_MSG_ERROR([Your compiler must support the Library Technical Report 1 extensions.])]) |
99 | AC_CHECK_HEADER(unordered_map,[],[AC_MSG_ERROR([Your compiler must support C++11 headers.])]) |
100 | |
100 | |
101 | AC_CHECK_HEADER(pthread.h,[],[AC_MSG_ERROR([POSIX thread support is required.])]) |
101 | AC_CHECK_HEADER(pthread.h,[],[AC_MSG_ERROR([POSIX thread support is required.])]) |
102 | |
102 | |
103 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
103 | AC_PATH_PROG(PKG_CONFIG, pkg-config, no) |
104 | |
104 | |