Fix amd64 detection on FreeBSD.

Patch from Alberto Villa.

diff --git a/configure b/configure
index d7c7d1273df70e5e1042725fdee1c71c203403a9..5cf58cacf4aa828e0f27531f3777846f70a3ac31 100755 (executable)
--- a/configure
+++ b/configure
@@ -93,7 +93,7 @@ build_config()
                echo "LDFLAGS+=-Wl,--no-undefined -Wl,--as-needed"
                ;;
                FreeBSD)
-               [ "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
+               [ "$(uname -m)" = "amd64" -o "$(uname -m)" = "x86_64" ] && echo "ARCH_X86_64=1" && echo "CFLAGS+=-DARCH_X86_64"
                [ "$optimisations" = "true" ] &&
                        echo "OPTIMISATIONS+=-ffast-math"
                echo "CFLAGS+=-fPIC -pthread"