I got [hjl@gnu-4 libunwind-0.98]$ ./config.status --recheck running /bin/sh ./configure --enable-debug --host=ia64-redhat-linux-gnu --build=ia64-redhat-linux-gnu --target=ia64-redhat-linux-gnu --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info CFLAGS=-O2 -g -pipe CXXFLAGS=-O2 -g -pipe FFLAGS=-O2 -g -pipe build_alias=ia64-redhat-linux-gnu host_alias=ia64-redhat-linux-gnu target_alias=ia64-redhat-linux-gnu --no-create --no-recursion It will be nice to use CFLAGS="-O2 -g -pipe" instead of CFLAGS=-O2 -g -pipe. H.J. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf