configure: add make flag and define for ARCH_X86_64 for all OSes

[melted] / configure

diff --git a/configure b/configure
index dce184f..b95386f 100755 (executable)
--- a/configure
+++ b/configure
@@ -67,11 +67,13 @@ build_config()
 
                case $targetos in
                Darwin)
+               sysctl -a hw | grep "x86_64: 1" > /dev/null && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
                echo "CFLAGS+=-D__DARWIN__ `sdl-config --cflags`"
                echo "SHFLAGS=-dynamiclib"
                echo "LDFLAGS+=`sdl-config --libs`"
                ;;
                Linux)
+               [ "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
                echo "OPTIMISATIONS+=-ffast-math"
                echo "CFLAGS+=-pthread"
                echo "SHFLAGS=-shared"
@@ -79,6 +81,7 @@ build_config()
                echo "RDYNAMIC=-rdynamic"
                ;;
                FreeBSD)
+               [ "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
                echo "OPTIMISATIONS+=-ffast-math"
                echo "CFLAGS+=-pthread"
                echo "SHFLAGS=-shared"
@@ -174,7 +177,7 @@ if [ "$mmx" = "true" ]
 then
        case $targetos in
                Darwin)
-               sysctl -a hw | grep mmx: > /dev/null | mmx=false
+               sysctl -a hw | grep "mmx: 1" > /dev/null || mmx=false
                ;;
                Linux)
                grep mmx /proc/cpuinfo > /dev/null 2>&1 || mmx=false
@@ -193,7 +196,7 @@ if [ "$sse" = "true" ]
 then
        case $targetos in
                Darwin)
-               sysctl -a hw | grep sse: > /dev/null | sse=false
+               sysctl -a hw | grep "sse: 1" > /dev/null || sse=false
                ;;
                Linux)
                grep sse /proc/cpuinfo > /dev/null 2>&1 || sse=false