Commit patch in Trac #2067

replaces -O20 with -O3 in configure.ac

svn path=/trunk/vorbis/; revision=19433

diff --git a/configure.ac b/configure.ac
index 057dcbe..eddd02d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -128,9 +128,9 @@ else
        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"
-#                      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"
+               CFLAGS="-O3 -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"
 
                # 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
@@ -181,8 +181,8 @@ else
                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="-O3 -Wall -Wextra -ffast-math -D_REENTRANT -fsigned-char"
+               PROFILE="-pg -g -O3 -ffast-math -D_REENTRANT -fsigned-char";;
        sparc-sun-*)
                sparc_cpu=""
                AC_MSG_CHECKING([if gcc supports -mv8])
@@ -194,21 +194,21 @@ else
                ])
                CFLAGS="$old_cflags"
                DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char $sparc_cpu"
-               CFLAGS="-O20 -Wall -Wextra -ffast-math -D__NO_MATH_INLINES -fsigned-char $sparc_cpu"
-               PROFILE="-pg -g -O20 -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" ;;
+               CFLAGS="-O3 -Wall -Wextra -ffast-math -D__NO_MATH_INLINES -fsigned-char $sparc_cpu"
+               PROFILE="-pg -g -O3 -D__NO_MATH_INLINES -fsigned-char $sparc_cpu" ;;
        *-*-darwin*)
                DEBUG="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O0 -fsigned-char"
-               CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O4 -ffast-math -fsigned-char"
-               PROFILE="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -pg -O4 -ffast-math -fsigned-char";;
+               CFLAGS="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -O3 -ffast-math -fsigned-char"
+               PROFILE="-DDARWIN -fno-common -force_cpusubtype_ALL -Wall -g -pg -O3 -ffast-math -fsigned-char";;
        *-*-os2*)
                # Use -W instead of -Wextra because gcc on OS/2 is an old version.
                DEBUG="-g -Wall -W -D_REENTRANT -D__NO_MATH_INLINES -fsigned-char"
-               CFLAGS="-O20 -Wall -W -ffast-math -D_REENTRANT -fsigned-char"
-               PROFILE="-pg -g -O20 -ffast-math -D_REENTRANT -fsigned-char";;
+               CFLAGS="-O3 -Wall -W -ffast-math -D_REENTRANT -fsigned-char"
+               PROFILE="-pg -g -O3 -ffast-math -D_REENTRANT -fsigned-char";;
        *)
                DEBUG="-g -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
-               CFLAGS="-O20 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
-               PROFILE="-O20 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;;
+               CFLAGS="-O3 -Wall -Wextra -D__NO_MATH_INLINES -fsigned-char"
+               PROFILE="-O3 -g -pg -D__NO_MATH_INLINES -fsigned-char" ;;
         esac
 
         AC_ADD_CFLAGS([-Wdeclaration-after-statement])