Delete svn tags. We don't need them in git

[synfig.git] / ETL / tags / stable / m4 / cxx_macros.m4

diff --git a/ETL/tags/stable/m4/cxx_macros.m4 b/ETL/tags/stable/m4/cxx_macros.m4
deleted file mode 100644 (file)
index 8fc247a..0000000
--- a/ETL/tags/stable/m4/cxx_macros.m4
+++ /dev/null
@@ -1,88 +0,0 @@
-AC_DEFUN([AC_CXX_FUNCTION_NONTYPE_PARAMETERS],
-[AC_CACHE_CHECK(whether the compiler supports function templates with non-type parameters,
-ac_cv_cxx_function_nontype_parameters,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-template<class T, int N> class A {};
-template<class T, int N> int f(const A<T,N>& x) { return 0; }
-],[A<double, 17> z; return f(z);],
- ac_cv_cxx_function_nontype_parameters=yes, ac_cv_cxx_function_nontype_parameters=no)
- AC_LANG_RESTORE
-])
-if test "$ac_cv_cxx_function_nontype_parameters" = yes; then
-  AC_DEFINE(HAVE_FUNCTION_NONTYPE_PARAMETERS,,
-            [define if the compiler supports function templates with non-type parameters])
-fi
-])
-
-AC_DEFUN([AC_CXX_NAMESPACES],
-[AC_CACHE_CHECK(whether the compiler implements namespaces,
-ac_cv_cxx_namespaces,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
-                [using namespace Outer::Inner; return i;],
- ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
- AC_LANG_RESTORE
-])
-if test "$ac_cv_cxx_namespaces" = yes; then
-  AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
-fi
-])
-
-AC_DEFUN([AC_CXX_HAVE_COMPLEX],
-[AC_CACHE_CHECK(whether the compiler has complex<T>,
-ac_cv_cxx_have_complex,
-[AC_REQUIRE([AC_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <complex>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[complex<float> a; complex<double> b; return 0;],
- ac_cv_cxx_have_complex=yes, ac_cv_cxx_have_complex=no)
- AC_LANG_RESTORE
-])
-if test "$ac_cv_cxx_have_complex" = yes; then
-  AC_DEFINE(HAVE_COMPLEX,,[define if the compiler has complex<T>])
-fi
-])
-
-AC_DEFUN([AC_CXX_HAVE_SSTREAM],
-[AC_CACHE_CHECK(whether the compiler has stringstream,
-ac_cv_cxx_have_sstream,
-[AC_REQUIRE([AC_CXX_NAMESPACES])
- AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([#include <sstream>
-#ifdef HAVE_NAMESPACES
-using namespace std;
-#endif],[stringstream message; message << "Hello"; return 0;],
- ac_cv_cxx_have_sstream=yes, ac_cv_cxx_have_sstream=no)
- AC_LANG_RESTORE
-])
-if test "$ac_cv_cxx_have_sstream" = yes; then
-  AC_DEFINE(HAVE_SSTREAM,,[define if the compiler has stringstream])
-fi
-])
-
-AC_DEFUN([AC_CXX_MUTABLE],
-[AC_CACHE_CHECK(whether the compiler supports the mutable keyword,
-ac_cv_cxx_mutable,
-[AC_LANG_SAVE
- AC_LANG_CPLUSPLUS
- AC_TRY_COMPILE([
-class A { mutable int i;
-          public:
-          int f (int n) const { i = n; return i; }
-        };
-],[A a; return a.f (1);],
- ac_cv_cxx_mutable=yes, ac_cv_cxx_mutable=no)
- AC_LANG_RESTORE
-])
-if test "$ac_cv_cxx_mutable" = yes; then
-  AC_DEFINE(HAVE_MUTABLE,,[define if the compiler supports the mutable keyword])
-fi
-])
-