--- configure.orig	2011-08-16 12:27:59 UTC
+++ configure
@@ -3626,13 +3626,13 @@ if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
   if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
+    CFLAGS="-g "
   else
     CFLAGS="-g"
   fi
 else
   if test "$GCC" = yes; then
-    CFLAGS="-O2"
+    CFLAGS=""
   else
     CFLAGS=
   fi
@@ -4889,13 +4889,13 @@ if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
   if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
+    CFLAGS="-g "
   else
     CFLAGS="-g"
   fi
 else
   if test "$GCC" = yes; then
-    CFLAGS="-O2"
+    CFLAGS=""
   else
     CFLAGS=
   fi
@@ -6865,11 +6865,7 @@ else
   HAVE_A2X_FALSE=
 fi
 
-if test x"$A2X" = x"no"; then
-  as_fn_error $? "Test for asciidoc failed. See the file 'INSTALL' for help." "$LINENO" 5
-fi
-
-ac_config_files="$ac_config_files Makefile src/Makefile data/Makefile data/templates/Makefile etc/Makefile docs/Makefile docs/man5/Makefile docs/man5/tinyproxy.conf.txt docs/man8/Makefile docs/man8/tinyproxy.txt m4macros/Makefile tests/Makefile tests/scripts/Makefile"
+ac_config_files="$ac_config_files Makefile src/Makefile data/Makefile data/templates/Makefile etc/Makefile m4macros/Makefile tests/Makefile tests/scripts/Makefile"
 
 
 cat >confcache <<\_ACEOF