I am trying to modify a configure script so that it supports generating
of a universal binary (PPC & ix86). What I want to do is ensure that
a universal binary is created, when the necessary SDK is available
and the user had not explicitly stated they don't want a universal
binary. Does this look right:
#fix_mac_groups
#fix_parameters $JPATH/lib/javax.comm.properties
if test "x$enable_universal" != xno; then
if test -d "/Developer/SDKs/MacOSX10.4u.sdk"; then
echo "library os.arch... universal (i386 ppc)"
CFLAGS="-O -g -isysroot /Developer/SDKs/MacOSX10.4u.sdk -
arch i386 -arch ppc"
LDFLAGS="-arch i386 -arch ppc"
else
echo "Warning: no universal SDK, will not build universal"
echo "library os.arch... "${OS_ARCH}
fi
else
echo "User disabled building of universal library"
echo "library os.arch... "${OS_ARCH}
fi
Additionally, will a 32-bit x86 library run on a 64-bit Mac, or should
I be adding support for x86_64? If the latter, what SDK dependencies
are required?
Andre
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