Rename AC_ prefixes to AX_ (only in names of aa macros!).

1 files changed, 40 insertions, 0 deletions

diff --git a/m4/ax_cxx_partial_specialization.m4 b/m4/ax_cxx_partial_specialization.m4
new file mode 100644
index 0000000..5606f47
--- /dev/null
+++ b/m4/ax_cxx_partial_specialization.m4
@@ -0,0 +1,40 @@
+# ===========================================================================
+#  http://www.nongnu.org/autoconf-archive/ax_cxx_partial_specialization.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_CXX_PARTIAL_SPECIALIZATION
+#
+# DESCRIPTION
+#
+#   If the compiler supports partial specialization, define
+#   HAVE_PARTIAL_SPECIALIZATION.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Todd Veldhuizen
+#   Copyright (c) 2008 Luc Maisonobe <luc@spaceroots.org>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.
+
+AC_DEFUN([AX_CXX_PARTIAL_SPECIALIZATION],
+[AC_CACHE_CHECK(whether the compiler supports partial specialization,
+ac_cv_cxx_partial_specialization,
+[AC_LANG_SAVE
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([
+template<class T, int N> class A            { public : enum e { z = 0 }; };
+template<int N>          class A<double, N> { public : enum e { z = 1 }; };
+template<class T>        class A<T, 2>      { public : enum e { z = 2 }; };
+],[return (A<int,3>::z == 0) && (A<double,3>::z == 1) && (A<float,2>::z == 2);],
+ ac_cv_cxx_partial_specialization=yes, ac_cv_cxx_partial_specialization=no)
+ AC_LANG_RESTORE
+])
+if test "$ac_cv_cxx_partial_specialization" = yes; then
+  AC_DEFINE(HAVE_PARTIAL_SPECIALIZATION,,
+            [define if the compiler supports partial specialization])
+fi
+])