blob: 931e8c3f7bbe8d60e43c953dcc613b8022df10dd [file] [log] [blame]
--- a/configure.in
+++ b/configure.in
@@ -193,28 +193,6 @@
# Byte order
AC_C_BIGENDIAN(MYCPPFLAGS="$MYCPPFLAGS -D_MYBIGEND")
-# System-depending optimization
-printf 'checking for 64-bit availability... '
-if printf 'main() {}' | $CC -xc -m64 -o config.tmp - >config.tmp 2>&1
-then
- MYCFLAGS="-m64 $MYCFLAGS"
- MYCXXFLAGS="-m64 $MYCXXFLAGS"
- printf 'yes\n'
-else
- printf 'no\n'
-fi
-if test "$enable_opt" != "no"
-then
- printf 'checking for CPU optimization availability... '
- if printf 'main() {}' | $CC -xc -march=native -o config.tmp - >config.tmp 2>&1
- then
- MYCFLAGS="-march=native $MYCFLAGS"
- MYCXXFLAGS="-march=native $MYCXXFLAGS"
- printf 'yes\n'
- else
- printf 'no\n'
- fi
-fi
printf 'checking for useless warnings... '
if printf 'main() {}' | $CC -xc \
-Wno-unused-but-set-variable -Wno-unused-but-set-parameter -o config.tmp - >config.tmp 2>&1