Restore EXP2 and LOG2 functions, by providing mathematical identify functions, when the underlying C functions are not available.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@73911 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 68 insertions, 4 deletions

diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in
index fccb01f48..42da34d38 100644
--- a/include/asterisk/autoconfig.h.in
+++ b/include/asterisk/autoconfig.h.in
@@ -105,9 +105,27 @@
 /* Define to 1 if you have the `endpwent' function. */
 #undef HAVE_ENDPWENT
 
+/* Define this to indicate the ${EXP10_DESCRIP} library */
+#undef HAVE_EXP10
+
+/* Define this to indicate the ${EXP10L_DESCRIP} library */
+#undef HAVE_EXP10L
+
+/* Define to indicate the ${EXP10L_DESCRIP} library version */
+#undef HAVE_EXP10L_VERSION
+
+/* Define to indicate the ${EXP10_DESCRIP} library version */
+#undef HAVE_EXP10_VERSION
+
 /* Define this to indicate the ${EXP2_DESCRIP} library */
 #undef HAVE_EXP2
 
+/* Define this to indicate the ${EXP2L_DESCRIP} library */
+#undef HAVE_EXP2L
+
+/* Define to indicate the ${EXP2L_DESCRIP} library version */
+#undef HAVE_EXP2L_VERSION
+
 /* Define to indicate the ${EXP2_DESCRIP} library version */
 #undef HAVE_EXP2_VERSION
 
@@ -232,9 +250,27 @@
 /* Define to 1 if you have the `localtime_r' function. */
 #undef HAVE_LOCALTIME_R
 
+/* Define this to indicate the ${LOG10_DESCRIP} library */
+#undef HAVE_LOG10
+
+/* Define this to indicate the ${LOG10L_DESCRIP} library */
+#undef HAVE_LOG10L
+
+/* Define to indicate the ${LOG10L_DESCRIP} library version */
+#undef HAVE_LOG10L_VERSION
+
+/* Define to indicate the ${LOG10_DESCRIP} library version */
+#undef HAVE_LOG10_VERSION
+
 /* Define this to indicate the ${LOG2_DESCRIP} library */
 #undef HAVE_LOG2
 
+/* Define this to indicate the ${LOG2L_DESCRIP} library */
+#undef HAVE_LOG2L
+
+/* Define to indicate the ${LOG2L_DESCRIP} library version */
+#undef HAVE_LOG2L_VERSION
+
 /* Define to indicate the ${LOG2_DESCRIP} library version */
 #undef HAVE_LOG2_VERSION
 
@@ -711,12 +747,12 @@
    release 3. */
 #undef SETVBUF_REVERSED
 
-/* The size of a `int', as computed by sizeof. */
+/* The size of `int', as computed by sizeof. */
 #undef SIZEOF_INT
 
 /* If using the C implementation of alloca, define if you know the
    direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
+   automatically deduced at runtime.
 	STACK_DIRECTION > 0 => grows toward higher addresses
 	STACK_DIRECTION < 0 => grows toward lower addresses
 	STACK_DIRECTION = 0 => direction of growth unknown */
@@ -731,6 +767,13 @@
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME
 
+/* Define to 1 if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+
 /* Number of bits in a file offset, on hosts where this is settable. */
 #undef _FILE_OFFSET_BITS
 
@@ -745,6 +788,27 @@
 /* Define for large files, on AIX-style hosts. */
 #undef _LARGE_FILES
 
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Enable extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+
 /* Define like PROTOTYPES; this can be used by system headers. */
 #undef __PROTOTYPES
 
@@ -763,13 +827,13 @@
 /* Define to `int' if <sys/types.h> does not define. */
 #undef mode_t
 
-/* Define to `long' if <sys/types.h> does not define. */
+/* Define to `long int' if <sys/types.h> does not define. */
 #undef off_t
 
 /* Define to `int' if <sys/types.h> does not define. */
 #undef pid_t
 
-/* Define to `unsigned' if <sys/types.h> does not define. */
+/* Define to `unsigned int' if <sys/types.h> does not define. */
 #undef size_t
 
 /* Define to `int' if <sys/types.h> doesn't define. */