site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com On 17-Jan-08, at 22:34 , Terry Lambert wrote: Hi, Should I be using -isysroot or -syslibroot? The Mac specific sections looks like: AC_PATH_PROG(XCODE_SELECT,xcode-select,no) further on: Andre _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... On Jan 17, 2008, at 6:34 PM, Andre-John Mas wrote: I recently updated a configure script for a project I am working on and thought that simply ensuring that the availability of the 10.4u SDK was enough to be able to build a universal binary. When I run this make file resulting from the configure script I get told that: /usr/libexec/gcc/i686-apple-darwin8/4.0.1/ld: warning fat file: / usr/lib/libSystem.dylib does not contain an architecture that matches the specified -arch flag: i386 (file ignored) Is it not possible to build a universal binary on a PowerPC based system? If it is using the system library instead of the SDK library, you have improperly specified your arguments. Most likely you have installed new tools on an old system which predates Intel support, and failed to use the appropriate argument to the "-syslibroot" directive to the linker. #fix_mac_groups #fix_parameters $JPATH/lib/javax.comm.properties if test $XCODE_SELECT = no; then SDKPATH="/Developer" else SDKPATH=`$XCODE_SELECT -print-path` fi SDK="$SDKPATH/SDKs/MacOSX10.4u.sdk" if test "x$enable_universallib" != xno; then if test -d "/Developer/SDKs/MacOSX10.4u.sdk"; then echo "library os.arch... universal (i386 ppc)" echo "SDK: $SDK" CFLAGS="$CFLAGS -O -g -mmacosx-version- min=10.4 -isysroot $SDK -arch i386 -arch ppc" LDFLAGS="$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 GLIBTOOL="\$(SHELL) glibtool" LINK="cc $LDFLAGS -bundle -framework CoreFoundation - framework IOKit -o librxtx\$*.jnilib " OBJECT_EXTENSION="o" LIB_EXTENSION="jnilib" Does this look right? Note this build find with Intel/10.5.1 but fails with PPC/10.4.11 This email sent to site_archiver@lists.apple.com