-diff -urN libvorbis-1.2.2/configure.ac libvorbis-1.2.2.new/configure.ac
---- libvorbis-1.2.2/configure.ac 2009-06-24 17:23:47.000000000 +0200
-+++ libvorbis-1.2.2.new/configure.ac 2009-07-01 22:02:18.620749535 +0200
-@@ -109,9 +109,9 @@
+--- libvorbis-1.3.5/configure.ac~ 2015-01-12 21:00:37.000000000 +0100
++++ libvorbis-1.3.5/configure.ac 2015-03-03 12:54:34.168894342 +0100
+@@ -128,9 +128,9 @@
case $host in
*86-*-linux*)
DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
-- CFLAGS="-O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char"
-+ CFLAGS="$CFLAGS -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char"
- # PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char -fno-inline -static"
-- PROFILE="-Wall -Wextra -pg -g -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline"
-+ PROFILE="-Wall -Wextra -pg -g $CFLAGS -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline"
+- CFLAGS="-O3 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char"
++ CFLAGS="${CFLAGS} -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char"
+ # PROFILE="-Wall -Wextra -pg -g -O3 -ffast-math -D_REENTRANT -fsigned-char -fno-inline -static"
+- PROFILE="-Wall -Wextra -pg -g -O3 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline"
++ PROFILE="-Wall -Wextra -pg -g ${CFLAGS} -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -fno-inline"
# glibc < 2.1.3 has a serious FP bug in the math inline header
# that will cripple Vorbis. Look to see if the magic FP stack
-@@ -153,13 +153,13 @@
- PROFILE=${PROFILE}" -D__NO_MATH_INLINES"
- fi;;
- powerpc-*-linux*)
-- DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES"
-- CFLAGS="-O3 -Wall -Wextra -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT"
-- PROFILE="-pg -g -O3 -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT";;
-+ DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
-+ CFLAGS="$CFLAGS -Wall -Wextra -mfused-madd -D_REENTRANT -fsigned-char"
-+ PROFILE="-pg -g $CFLAGS -mfused-madd -D_REENTRANT -fsigned-char";;
+@@ -181,8 +181,8 @@
+ PROFILE="-pg -g -O3 -ffast-math -mfused-madd -mcpu=750 -D_REENTRANT";;
*-*-linux*)
DEBUG="-g -Wall -Wextra -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
-- CFLAGS="-O20 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
-- PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
-+ CFLAGS="$CFLAGS -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
-+ PROFILE="-pg -g $CFLAGS -ffast-math -D_REENTRANT -fsigned-char";;
+- CFLAGS="-O3 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
+- PROFILE="-pg -g -O3 -ffast-math -D_REENTRANT -fsigned-char";;
++ CFLAGS="${CFLAGS} -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
++ PROFILE="-pg -g ${CFLAGS} -ffast-math -D_REENTRANT -fsigned-char";;
sparc-sun-*)
sparc_cpu=""
AC_MSG_CHECKING([if gcc supports -mv8])