automake/autoconf update

Makefile.in

@@ -281,7 +281,6 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/ac_func_fseeko.m4 \
 	$(top_srcdir)/m4/ax_prog_perl_version.m4 \
 	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
-	$(top_srcdir)/m4/cxx_have_std_libs.m4 \
 	$(top_srcdir)/m4/framework.m4 \
 	$(top_srcdir)/m4/ld-version-script.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
@@ -3242,6 +3241,7 @@ PRTDIAG = @PRTDIAG@
 PSDelegate = @PSDelegate@
 PTHREAD_CC = @PTHREAD_CC@
 PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_CXX = @PTHREAD_CXX@
 PTHREAD_LIBS = @PTHREAD_LIBS@
 PrintDelegate = @PrintDelegate@
 QUANTUM_DEPTH = @QUANTUM_DEPTH@

aclocal.m4

@@ -1285,7 +1285,6 @@ m4_include([m4/ax_prepend_flag.m4])
 m4_include([m4/ax_prog_perl_version.m4])
 m4_include([m4/ax_pthread.m4])
 m4_include([m4/ax_require_defined.m4])
-m4_include([m4/cxx_have_std_libs.m4])
 m4_include([m4/framework.m4])
 m4_include([m4/ld-version-script.m4])
 m4_include([m4/libtool.m4])

config/config.h.in

@@ -272,9 +272,6 @@
 /* Define to 1 if you have the <limits.h> header file. */
 #undef HAVE_LIMITS_H
 
-/* Define if you have Linux-compatible sendfile() */
-#undef HAVE_LINUX_SENDFILE
-
 /* Define to 1 if you have the <linux/unistd.h> header file. */
 #undef HAVE_LINUX_UNISTD_H
 
@@ -475,9 +472,6 @@
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
-/* define if the compiler supports ISO C++ standard library */
-#undef HAVE_STD_LIBS
-
 /* Define to 1 if you have the `strcasecmp' function. */
 #undef HAVE_STRCASECMP
 
@@ -951,10 +945,6 @@
 /* Define if you have TIFF library */
 #undef TIFF_DELEGATE
 
-/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. This
-   macro is obsolete. */
-#undef TIME_WITH_SYS_TIME
-
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME
 
@@ -1127,9 +1117,6 @@
 # undef __CHAR_UNSIGNED__
 #endif
 
-/* Define to appropriate substitute if compiler does not have __func__ */
-#undef __func__
-
 /* Define to empty if `const' does not conform to ANSI C. */
 #undef const