configure: just move new macro to right file

aclocal is regenerated while acinclude is permanent.
Move new macro to permanent file.

2 files changed, 171 insertions, 170 deletions

diff --git a/acinclude.m4 b/acinclude.m4
index b6c9b181c..cd0230053 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -61,3 +61,174 @@ AC_DEFUN([AC_TRY_LDFLAGS],
         ifelse([$4], [], [:], [$4])
     fi
 ])
+
+# ===========================================================================
+#      http://www.gnu.org/software/autoconf-archive/ax_gcc_builtin.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_GCC_BUILTIN(BUILTIN)
+#
+# DESCRIPTION
+#
+#   This macro checks if the compiler supports one of GCC's built-in
+#   functions; many other compilers also provide those same built-ins.
+#
+#   The BUILTIN parameter is the name of the built-in function.
+#
+#   If BUILTIN is supported define HAVE_<BUILTIN>. Keep in mind that since
+#   builtins usually start with two underscores they will be copied over
+#   into the HAVE_<BUILTIN> definition (e.g. HAVE___BUILTIN_EXPECT for
+#   __builtin_expect()).
+#
+#   The macro caches its result in the ax_cv_have_<BUILTIN> variable (e.g.
+#   ax_cv_have___builtin_expect).
+#
+#   The macro currently supports the following built-in functions:
+#
+#    __builtin_assume_aligned
+#    __builtin_bswap16
+#    __builtin_bswap32
+#    __builtin_bswap64
+#    __builtin_choose_expr
+#    __builtin___clear_cache
+#    __builtin_clrsb
+#    __builtin_clrsbl
+#    __builtin_clrsbll
+#    __builtin_clz
+#    __builtin_clzl
+#    __builtin_clzll
+#    __builtin_complex
+#    __builtin_constant_p
+#    __builtin_ctz
+#    __builtin_ctzl
+#    __builtin_ctzll
+#    __builtin_expect
+#    __builtin_ffs
+#    __builtin_ffsl
+#    __builtin_ffsll
+#    __builtin_fpclassify
+#    __builtin_huge_val
+#    __builtin_huge_valf
+#    __builtin_huge_vall
+#    __builtin_inf
+#    __builtin_infd128
+#    __builtin_infd32
+#    __builtin_infd64
+#    __builtin_inff
+#    __builtin_infl
+#    __builtin_isinf_sign
+#    __builtin_nan
+#    __builtin_nand128
+#    __builtin_nand32
+#    __builtin_nand64
+#    __builtin_nanf
+#    __builtin_nanl
+#    __builtin_nans
+#    __builtin_nansf
+#    __builtin_nansl
+#    __builtin_object_size
+#    __builtin_parity
+#    __builtin_parityl
+#    __builtin_parityll
+#    __builtin_popcount
+#    __builtin_popcountl
+#    __builtin_popcountll
+#    __builtin_powi
+#    __builtin_powif
+#    __builtin_powil
+#    __builtin_prefetch
+#    __builtin_trap
+#    __builtin_types_compatible_p
+#    __builtin_unreachable
+#
+#   Unsuppored built-ins will be tested with an empty parameter set and the
+#   result of the check might be wrong or meaningless so use with care.
+#
+# LICENSE
+#
+#   Copyright (c) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
+#
+#   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.  This file is offered as-is, without any
+#   warranty.
+
+#serial 3
+
+AC_DEFUN([AX_GCC_BUILTIN], [
+    AS_VAR_PUSHDEF([ac_var], [ax_cv_have_$1])
+
+    AC_CACHE_CHECK([for $1], [ac_var], [
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([], [
+            m4_case([$1],
+                [__builtin_assume_aligned], [$1("", 0)],
+                [__builtin_bswap16], [$1(0)],
+                [__builtin_bswap32], [$1(0)],
+                [__builtin_bswap64], [$1(0)],
+                [__builtin_choose_expr], [$1(0, 0, 0)],
+                [__builtin___clear_cache], [$1("", "")],
+                [__builtin_clrsb], [$1(0)],
+                [__builtin_clrsbl], [$1(0)],
+                [__builtin_clrsbll], [$1(0)],
+                [__builtin_clz], [$1(0)],
+                [__builtin_clzl], [$1(0)],
+                [__builtin_clzll], [$1(0)],
+                [__builtin_complex], [$1(0.0, 0.0)],
+                [__builtin_constant_p], [$1(0)],
+                [__builtin_ctz], [$1(0)],
+                [__builtin_ctzl], [$1(0)],
+                [__builtin_ctzll], [$1(0)],
+                [__builtin_expect], [$1(0, 0)],
+                [__builtin_ffs], [$1(0)],
+                [__builtin_ffsl], [$1(0)],
+                [__builtin_ffsll], [$1(0)],
+                [__builtin_fpclassify], [$1(0, 1, 2, 3, 4, 0.0)],
+                [__builtin_huge_val], [$1()],
+                [__builtin_huge_valf], [$1()],
+                [__builtin_huge_vall], [$1()],
+                [__builtin_inf], [$1()],
+                [__builtin_infd128], [$1()],
+                [__builtin_infd32], [$1()],
+                [__builtin_infd64], [$1()],
+                [__builtin_inff], [$1()],
+                [__builtin_infl], [$1()],
+                [__builtin_isinf_sign], [$1(0.0)],
+                [__builtin_nan], [$1("")],
+                [__builtin_nand128], [$1("")],
+                [__builtin_nand32], [$1("")],
+                [__builtin_nand64], [$1("")],
+                [__builtin_nanf], [$1("")],
+                [__builtin_nanl], [$1("")],
+                [__builtin_nans], [$1("")],
+                [__builtin_nansf], [$1("")],
+                [__builtin_nansl], [$1("")],
+                [__builtin_object_size], [$1("", 0)],
+                [__builtin_parity], [$1(0)],
+                [__builtin_parityl], [$1(0)],
+                [__builtin_parityll], [$1(0)],
+                [__builtin_popcount], [$1(0)],
+                [__builtin_popcountl], [$1(0)],
+                [__builtin_popcountll], [$1(0)],
+                [__builtin_powi], [$1(0, 0)],
+                [__builtin_powif], [$1(0, 0)],
+                [__builtin_powil], [$1(0, 0)],
+                [__builtin_prefetch], [$1("")],
+                [__builtin_trap], [$1()],
+                [__builtin_types_compatible_p], [$1(int, int)],
+                [__builtin_unreachable], [$1()],
+                [m4_warn([syntax], [Unsupported built-in $1, the test may fail])
+                 $1()]
+            )
+            ])],
+            [AS_VAR_SET([ac_var], [yes])],
+            [AS_VAR_SET([ac_var], [no])])
+    ])
+
+    AS_IF([test yes = AS_VAR_GET([ac_var])],
+        [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$1), 1,
+            [Define to 1 if the system has the `$1' built-in function])], [])
+
+    AS_VAR_POPDEF([ac_var])
+])
diff --git a/aclocal.m4 b/aclocal.m4
index 1f02c2bed..4ab64a82f 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -536,175 +536,5 @@ AC_DEFUN([AM_RUN_LOG],
    echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
    (exit $ac_status); }])
 
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_gcc_builtin.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_BUILTIN(BUILTIN)
-#
-# DESCRIPTION
-#
-#   This macro checks if the compiler supports one of GCC's built-in
-#   functions; many other compilers also provide those same built-ins.
-#
-#   The BUILTIN parameter is the name of the built-in function.
-#
-#   If BUILTIN is supported define HAVE_<BUILTIN>. Keep in mind that since
-#   builtins usually start with two underscores they will be copied over
-#   into the HAVE_<BUILTIN> definition (e.g. HAVE___BUILTIN_EXPECT for
-#   __builtin_expect()).
-#
-#   The macro caches its result in the ax_cv_have_<BUILTIN> variable (e.g.
-#   ax_cv_have___builtin_expect).
-#
-#   The macro currently supports the following built-in functions:
-#
-#    __builtin_assume_aligned
-#    __builtin_bswap16
-#    __builtin_bswap32
-#    __builtin_bswap64
-#    __builtin_choose_expr
-#    __builtin___clear_cache
-#    __builtin_clrsb
-#    __builtin_clrsbl
-#    __builtin_clrsbll
-#    __builtin_clz
-#    __builtin_clzl
-#    __builtin_clzll
-#    __builtin_complex
-#    __builtin_constant_p
-#    __builtin_ctz
-#    __builtin_ctzl
-#    __builtin_ctzll
-#    __builtin_expect
-#    __builtin_ffs
-#    __builtin_ffsl
-#    __builtin_ffsll
-#    __builtin_fpclassify
-#    __builtin_huge_val
-#    __builtin_huge_valf
-#    __builtin_huge_vall
-#    __builtin_inf
-#    __builtin_infd128
-#    __builtin_infd32
-#    __builtin_infd64
-#    __builtin_inff
-#    __builtin_infl
-#    __builtin_isinf_sign
-#    __builtin_nan
-#    __builtin_nand128
-#    __builtin_nand32
-#    __builtin_nand64
-#    __builtin_nanf
-#    __builtin_nanl
-#    __builtin_nans
-#    __builtin_nansf
-#    __builtin_nansl
-#    __builtin_object_size
-#    __builtin_parity
-#    __builtin_parityl
-#    __builtin_parityll
-#    __builtin_popcount
-#    __builtin_popcountl
-#    __builtin_popcountll
-#    __builtin_powi
-#    __builtin_powif
-#    __builtin_powil
-#    __builtin_prefetch
-#    __builtin_trap
-#    __builtin_types_compatible_p
-#    __builtin_unreachable
-#
-#   Unsuppored built-ins will be tested with an empty parameter set and the
-#   result of the check might be wrong or meaningless so use with care.
-#
-# LICENSE
-#
-#   Copyright (c) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
-#
-#   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.  This file is offered as-is, without any
-#   warranty.
-
-#serial 3
-
-AC_DEFUN([AX_GCC_BUILTIN], [
-    AS_VAR_PUSHDEF([ac_var], [ax_cv_have_$1])
-
-    AC_CACHE_CHECK([for $1], [ac_var], [
-        AC_LINK_IFELSE([AC_LANG_PROGRAM([], [
-            m4_case([$1],
-                [__builtin_assume_aligned], [$1("", 0)],
-                [__builtin_bswap16], [$1(0)],
-                [__builtin_bswap32], [$1(0)],
-                [__builtin_bswap64], [$1(0)],
-                [__builtin_choose_expr], [$1(0, 0, 0)],
-                [__builtin___clear_cache], [$1("", "")],
-                [__builtin_clrsb], [$1(0)],
-                [__builtin_clrsbl], [$1(0)],
-                [__builtin_clrsbll], [$1(0)],
-                [__builtin_clz], [$1(0)],
-                [__builtin_clzl], [$1(0)],
-                [__builtin_clzll], [$1(0)],
-                [__builtin_complex], [$1(0.0, 0.0)],
-                [__builtin_constant_p], [$1(0)],
-                [__builtin_ctz], [$1(0)],
-                [__builtin_ctzl], [$1(0)],
-                [__builtin_ctzll], [$1(0)],
-                [__builtin_expect], [$1(0, 0)],
-                [__builtin_ffs], [$1(0)],
-                [__builtin_ffsl], [$1(0)],
-                [__builtin_ffsll], [$1(0)],
-                [__builtin_fpclassify], [$1(0, 1, 2, 3, 4, 0.0)],
-                [__builtin_huge_val], [$1()],
-                [__builtin_huge_valf], [$1()],
-                [__builtin_huge_vall], [$1()],
-                [__builtin_inf], [$1()],
-                [__builtin_infd128], [$1()],
-                [__builtin_infd32], [$1()],
-                [__builtin_infd64], [$1()],
-                [__builtin_inff], [$1()],
-                [__builtin_infl], [$1()],
-                [__builtin_isinf_sign], [$1(0.0)],
-                [__builtin_nan], [$1("")],
-                [__builtin_nand128], [$1("")],
-                [__builtin_nand32], [$1("")],
-                [__builtin_nand64], [$1("")],
-                [__builtin_nanf], [$1("")],
-                [__builtin_nanl], [$1("")],
-                [__builtin_nans], [$1("")],
-                [__builtin_nansf], [$1("")],
-                [__builtin_nansl], [$1("")],
-                [__builtin_object_size], [$1("", 0)],
-                [__builtin_parity], [$1(0)],
-                [__builtin_parityl], [$1(0)],
-                [__builtin_parityll], [$1(0)],
-                [__builtin_popcount], [$1(0)],
-                [__builtin_popcountl], [$1(0)],
-                [__builtin_popcountll], [$1(0)],
-                [__builtin_powi], [$1(0, 0)],
-                [__builtin_powif], [$1(0, 0)],
-                [__builtin_powil], [$1(0, 0)],
-                [__builtin_prefetch], [$1("")],
-                [__builtin_trap], [$1()],
-                [__builtin_types_compatible_p], [$1(int, int)],
-                [__builtin_unreachable], [$1()],
-                [m4_warn([syntax], [Unsupported built-in $1, the test may fail])
-                 $1()]
-            )
-            ])],
-            [AS_VAR_SET([ac_var], [yes])],
-            [AS_VAR_SET([ac_var], [no])])
-    ])
-
-    AS_IF([test yes = AS_VAR_GET([ac_var])],
-        [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$1), 1,
-            [Define to 1 if the system has the `$1' built-in function])], [])
-
-    AS_VAR_POPDEF([ac_var])
-])
 
 m4_include([acinclude.m4])