Remove unused stack_alloc.h

Author: LRFLEW

configure.ac

@@ -43,27 +43,6 @@ has_var_arrays=no
 )
 AC_MSG_RESULT($has_var_arrays)
 
-AC_CHECK_HEADERS([alloca.h getopt.h])
-AC_MSG_CHECKING(for alloca)
-AC_TRY_COMPILE( [
-#ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-#endif
-#include <stdlib.h>
-], [
-int foo=10;
-int *array = alloca(foo);
-],
-[
-has_alloca=yes;
-if test x$has_var_arrays = "xno" ; then
-AC_DEFINE([USE_ALLOCA], [], [Make use of alloca])
-fi
-],
-has_alloca=no
-)
-AC_MSG_RESULT($has_alloca)
-
 AC_MSG_CHECKING(for SSE in current arch/CFLAGS)
 AC_LINK_IFELSE([
 AC_LANG_PROGRAM([[
@@ -143,11 +122,6 @@ AC_SUBST(src)
 LT_LIB_M
 
 
-AC_ARG_ENABLE(valgrind, [  --enable-valgrind       Enable valgrind extra checks],
-[if test "$enableval" = yes; then
-  AC_DEFINE([ENABLE_VALGRIND], , [Enable valgrind extra checks])
-fi])
-
 AC_ARG_ENABLE(sse, [  --enable-sse            Enable SSE support], [
 if test "x$enableval" != xno; then
 has_sse=yes

libspeexdsp/Makefile.am

@@ -24,7 +24,7 @@ noinst_HEADERS = 	arch.h 	bfin.h \
 		fixed_arm4.h \
 		fixed_arm5e.h 	fixed_bfin.h 	fixed_debug.h 	\
 		math_approx.h 		misc_bfin.h 	\
-		stack_alloc.h 	fftwrap.h \
+		fftwrap.h \
 	filterbank.h fixed_generic.h os_support.h \
 	pseudofloat.h smallft.h vorbis_psy.h resample_sse.h resample_neon.h