diff options
| author | Morgan Deters <mdeters@cs.nyu.edu> | 2013-11-12 18:12:11 -0500 |
|---|---|---|
| committer | Morgan Deters <mdeters@cs.nyu.edu> | 2013-11-12 18:12:18 -0500 |
| commit | 362114a95855497568694c59cb0f5a72d2c30d29 (patch) | |
| tree | 68c14d054c74f650f940d08f8b17a76e3ecf9aff | |
| parent | def03e574f84ecc127b2a4c6865aea3100371599 (diff) | |
Some additional explanation for a common configure error.
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 1859d6316..1aad3ab6c 100644 --- a/configure.ac +++ b/configure.ac @@ -762,7 +762,13 @@ typedef pb_ds::priority_queue<void, void, void> pq;])], #include <ext/pb_ds/priority_queue.hpp> typedef __gnu_pbds::priority_queue<void, void, void> pq;])], [CVC4_PB_DS_NAMESPACE=__gnu_pbds], - [AC_MSG_ERROR([cannot find required priority_queue in either __gnu_pbds or pb_ds namespace])])]) + [AC_MSG_ERROR([cannot find required priority_queue in either __gnu_pbds or pb_ds namespace. + +If you're using a non-GCC compiler (such as clang), you may need to explicitly +use the GNU standard C++ library by passing: + CXXFLAGS='-stdlib=libstdc++' +as an argument to this configure script. +This is the case on Mac OS Mavericks, for example.])])]) AC_LANG_POP([C++]) AC_MSG_RESULT([$CVC4_PB_DS_NAMESPACE]) AC_DEFINE_UNQUOTED(CVC4_PB_DS_NAMESPACE, ${CVC4_PB_DS_NAMESPACE}, [The namespace for pb_ds data structures.]) |