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require gcc-4.6 since gcc-4.5.4 produces ICE while compiling bindings.cpp

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This commit is contained in:
Andrzej Rybczak
2012-12-14 19:26:54 +01:00
parent 133554bfea
commit b3219f9e34
3 changed files with 28 additions and 17 deletions
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19
configure.in
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@@ -36,7 +36,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]])],
AC_MSG_RESULT([yes])
std_cpp0x="-std=c++0x",
AC_MSG_RESULT([no])
AC_MSG_ERROR([[Your compiler doesn't seem to support C++0x, please upgrade (GCC >= 4.5)]])
AC_MSG_ERROR([[Your compiler doesn't seem to support C++0x, please upgrade (GCC >= 4.6)]])
)
CXXFLAGS="$old_CXXFLAGS $std_cpp0x"
@@ -47,7 +47,7 @@ AC_MSG_CHECKING([whether compiler supports initializer lists])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <vector>], [[std::vector<int> test = { 1, 2, 3 }; test.push_back(4);]])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_MSG_ERROR([[Your compiler doesn't seem to support initializer lists, please upgrade (GCC >= 4.5)]])
AC_MSG_ERROR([[Your compiler doesn't seem to support initializer lists, please upgrade (GCC >= 4.6)]])
)
dnl =====================================
@@ -57,7 +57,7 @@ AC_MSG_CHECKING([whether compiler supports auto keyword])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[auto test = new int; *test = 1;]])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_MSG_ERROR([[Your compiler doesn't seem to support auto keyword, please upgrade (GCC >= 4.5)]])
AC_MSG_ERROR([[Your compiler doesn't seem to support auto keyword, please upgrade (GCC >= 4.6)]])
)
dnl =========================================
@@ -67,7 +67,18 @@ AC_MSG_CHECKING([whether compiler supports lambda functions])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <functional>], [[int a = 5; std::function<int(int)> f = [&a](int b) { return a + b; }; f(8);]])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_MSG_ERROR([[Your compiler doesn't seem to support lambda functions, please upgrade (GCC >= 4.5)]])
AC_MSG_ERROR([[Your compiler doesn't seem to support lambda functions, please upgrade (GCC >= 4.6)]])
)
dnl ================================================================
dnl = checking whether calling derived member function of object =
dnl = passed to lambda without explicit 'this' usage works =
dnl ================================================================
AC_MSG_CHECKING([whether calling derived member function passed to lambda without explicit this usage works ])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <functional>], [[struct A { void foo() { } }; struct B : public A { void bar() { std::function<void()> f = [this]() { foo(); }; f(); } } foo; foo.bar();]])],
AC_MSG_RESULT([yes]),
AC_MSG_RESULT([no])
AC_MSG_ERROR([[Your compiler doesn't seem to support calling derived member function of an object passed to lambda as 'this' without explicit 'this' usage, please upgrade (GCC >= 4.6)]])
)
dnl =========================================