Various little cleanups in spandsp

2026-07-24 05:02:10 +00:00 · 2015-06-18 21:15:41 +08:00
parent 33c723e839
commit 0eada8dc77
26 changed files with 191 additions and 88 deletions
@@ -0,0 +1,25 @@
+# AX_FUNC_ALIGNED_ALLOC
+# ---------------------
+#
+# Check for the function aligned_alloc()
+#
+AC_DEFUN([AX_FUNC_ALIGNED_ALLOC],[
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+    AC_CACHE_CHECK([checking for aligned_alloc],
+                   [ax_cv_func_aligned_alloc],
+                   [AC_LINK_IFELSE([AC_LANG_PROGRAM([
+			    									 #define _ISOC11_SOURCE
+                                                     #include <stdlib.h>
+                                                    ],
+                                                    [
+                                                       aligned_alloc(0,0);
+                                                    ])],
+                                                    [ax_cv_func_aligned_alloc=yes],
+                                                    [ax_cv_func_aligned_alloc=no])])
+
+  if test "x${ax_cv_func_aligned_alloc}" = "xyes" ; then
+    AC_DEFINE([HAVE_ALIGNED_ALLOC], [1], [Define to 1 if you have the aligned_alloc() function.])
+  fi
+CFLAGS="$saved_CFLAGS"
+])# AX_ALIGNED_ALLOC