fix make distcheck, part1

2 files changed, 0 insertions, 29 deletions

diff --git a/autogen.sh b/autogen.sh
index 7f22237..479564b 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -33,8 +33,6 @@ if [ "$LIBTOOLIZEFOUND" = "0" ]; then
 	exit 1
 fi
 
-rm -rf autom4te*.cache
-
 $LIBTOOLIZE --force --copy || {
 	echo "error: libtoolize failed"
 	exit 1
diff --git a/m4/ax_cxx_have_isfinite.m4 b/m4/ax_cxx_have_isfinite.m4
deleted file mode 100644
index 5f9c7fc..0000000
--- a/m4/ax_cxx_have_isfinite.m4
+++ /dev/null
@@ -1,27 +0,0 @@
-dnl @synopsis AX_CXX_HAVE_ISFINITE
-dnl
-dnl If isfinite() is available to the C++ compiler:
-dnl   define HAVE_ISFINITE
-dnl   add "-lm" to LIBS
-dnl
-AC_DEFUN([AX_CXX_HAVE_ISFINITE],
-  [ax_cxx_have_isfinite_save_LIBS=$LIBS
-   LIBS="$LIBS -lm"
-
-   AC_CACHE_CHECK(for isfinite, ax_cv_cxx_have_isfinite,
-    [AC_LANG_SAVE
-     AC_LANG_CPLUSPLUS
-     AC_LINK_IFELSE(
-       [AC_LANG_PROGRAM(
-         [[#include <math.h>]],
-         [[int f = isfinite( 3 );]])],
-       [ax_cv_cxx_have_isfinite=yes],
-       [ax_cv_cxx_have_isfinite=no])
-     AC_LANG_RESTORE])
-
-   if test "$ax_cv_cxx_have_isfinite" = yes; then
-     AC_DEFINE([HAVE_ISFINITE],1,[define if compiler has isfinite])
-   else
-     LIBS=$ax_cxx_have_isfinite_save_LIBS
-   fi
-])