projects / thirdparty / squid.git / blame
| Commit | Line | Data |
|---|---|---|
| bde978a6 | 1 | ## Copyright (C) 1996-2015 The Squid Software Foundation and contributors |
| 5d2e6f19 AJ |
2 | ## |
| 3 | ## Squid software is distributed under GPLv2+ license and includes | |
| 4 | ## contributions from numerous individuals and organizations. | |
| 5 | ## Please see the COPYING and CONTRIBUTORS files for details. | |
| 6 | ## | |
| 7 | ||
| 8 | ## | |
| 9 | ## AX_CXX_TYPE_NULLPTR shamelessly copied from the DUNE sources under GPL version 2 | |
| a203dec7 AJ |
10 | ## |
| 11 | AC_DEFUN([AX_CXX_TYPE_NULLPTR],[ | |
| 12 | AC_REQUIRE([AC_PROG_CXX]) | |
| 13 | AC_LANG_PUSH([C++]) | |
| 14 | AC_MSG_CHECKING([whether nullptr is supported]) | |
| 15 | AC_TRY_COMPILE([],[char* ch = nullptr;], [ | |
| 16 | HAVE_NULLPTR=yes | |
| 17 | AC_MSG_RESULT(yes)], [ | |
| 18 | HAVE_NULLPTR=no | |
| 19 | AC_MSG_RESULT(no)]) | |
| e513d9f1 AJ |
20 | if test "x$HAVE_NULLPTR" = xno; then |
| 21 | AC_DEFINE(nullptr, NULL, [Leave undefined if nullptr is supported]) | |
| a203dec7 AJ |
22 | fi |
| 23 | AC_MSG_CHECKING([whether nullptr_t is supported]) | |
| 24 | AC_TRY_COMPILE([#include <cstddef>],[typedef nullptr_t peng;], [ | |
| 25 | HAVE_NULLPTR_T=yes | |
| 26 | AC_MSG_RESULT(yes)], [ | |
| 27 | HAVE_NULLPTR_T=no | |
| 28 | AC_MSG_RESULT(no)]) | |
| 29 | if test "x$HAVE_NULLPTR_T" = xyes; then | |
| 30 | AC_DEFINE(HAVE_NULLPTR_T, 1, [Define to 1 if nullptr_t is supported]) | |
| 31 | fi | |
| 32 | AC_LANG_POP | |
| 33 | ]) | |
| 34 | ||
| 35 | ## Hand crafted for Squid under GPL version 2 | |
| 36 | AC_DEFUN([AX_CXX_TYPE_UNIQUE_PTR],[ | |
| 37 | AC_REQUIRE([AC_PROG_CXX]) | |
| 38 | AC_LANG_PUSH([C++]) | |
| 39 | AC_MSG_CHECKING([whether std::unique_ptr<T> is supported]) | |
| 40 | AC_TRY_COMPILE([#include <memory>],[std::unique_ptr<char> c;], [ | |
| 41 | HAVE_UNIQUE_PTR=yes | |
| 42 | AC_MSG_RESULT(yes)], [ | |
| 43 | HAVE_UNIQUE_PTR=no | |
| 44 | AC_MSG_RESULT(no)]) | |
| 829030b5 AJ |
45 | if test "x$HAVE_UNIQUE_PTR" = xno; then |
| 46 | AC_DEFINE(unique_ptr, auto_ptr, [Leave undefined if std::unique_ptr<T> is supported]) | |
| 47 | fi | |
| a203dec7 AJ |
48 | if test "x$HAVE_UNIQUE_PTR" = xyes; then |
| 49 | AC_DEFINE(HAVE_UNIQUE_PTR, 1, [Define to 1 if std::unique_ptr<T> is supported]) | |
| 50 | fi | |
| 51 | AC_LANG_POP | |
| 52 | ]) | |
| 249b93df AJ |
53 | |
| 54 | ## Hand crafted for Squid under GPL version 2 | |
| 55 | AC_DEFUN([AX_CXX_TYPE_UNIFORM_DISTRIBUTIONS],[ | |
| 56 | AC_REQUIRE([AC_PROG_CXX]) | |
| 57 | AC_LANG_PUSH([C++]) | |
| 58 | AC_MSG_CHECKING([whether std::uniform_int_distribution<T> is supported]) | |
| 59 | AC_TRY_COMPILE([#include <random>],[std::uniform_int_distribution<int> c;], [ | |
| 60 | HAVE_UNIFORM_INT_DISTRIBUTION=yes | |
| 61 | AC_MSG_RESULT(yes)], [ | |
| 62 | HAVE_UNIFORM_INT_DISTRIBUTION=no | |
| 63 | AC_MSG_RESULT(no)]) | |
| 64 | if test "x$HAVE_UNIFORM_INT_DISTRIBUTION" = xno; then | |
| 65 | AC_DEFINE(uniform_int_distributon, tr1::uniform_int, [Leave undefined if std::uniform_int_distribution<T> is supported]) | |
| 66 | fi | |
| 67 | AC_MSG_CHECKING([whether std::uniform_real_distribution<T> is supported]) | |
| 68 | AC_TRY_COMPILE([#include <random>],[std::uniform_real_distribution<double> c;], [ | |
| 69 | HAVE_UNIFORM_REAL_DISTRIBUTION=yes | |
| 70 | AC_MSG_RESULT(yes)], [ | |
| 71 | HAVE_UNIFORM_REAL_DISTRIBUTION=no | |
| 72 | AC_MSG_RESULT(no)]) | |
| 73 | if test "x$HAVE_UNIFORM_REAL_DISTRIBUTION" = xno; then | |
| 74 | AC_DEFINE(uniform_real_distributon, tr1::uniform_real, [Leave undefined if std::uniform_real_distribution<T> is supported]) | |
| 75 | fi | |
| 76 | AC_LANG_POP | |
| 77 | ]) |