On Sat, Aug 28, 2010 at 05:56:57PM -0700, Steve Kargl wrote: > On Sat, Aug 28, 2010 at 05:47:28PM -0700, Steve Kargl wrote: > > On Sun, Aug 29, 2010 at 01:24:47AM +0200, FX wrote: > > > Before I submit it officially for review, I want this patch to get some > > > exposure while I clean up a few remaining dusty corners. To test the > > > patch on x86_64-linux, proceed as follows: > > > > > > -- Get libquad from > > > http://quatramaran.ens.fr/~coudert/tmp/libquad.tar.bz2 , then ./configure > > > --prefix=/foo && make && make install > > > -- Build GCC with the extra configure argument: --with-quad=/foo (to be > > > given to the toplevel configure command, like --with-gmp, nothing fancy) > > > > > > Things to test in particular: > > > > > > -- I've tested this on linux and Mac OS; although it's pretty much > > > OS-insensitive, does it work on things like FreeBSD and Windows? > > > -- check carefully I/O support; in particular, the "output formatting" > > > (i.e. writing out the values) involves a wrapper of my own around the > > > gdtoa code, which was a bit painful to write, so bugs might have crawled > > > in there > > > > > > > > > > On i386-*-freebsd, > > > > ./configure --prefix=$HOME/work > > gmake > > ... > > > > -O2 -MT libgfortran_io.lo -MD -MP -MF .deps/libgfortran_io.Tpo -c -o > > libgfortran_io.lo libgfortran_io.c > > libtool: compile: gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -MT > > libgfortran_io.lo -MD -MP -MF .deps/libgfortran_io.Tpo -c libgfortran_io.c > > -fPIC -DPIC -o .libs/libgfortran_io.o > > In file included from libgfortran_io.c:1: > > quad.h:8: error: unable to emulate 'TC' > > gcc, here, is the FreeBSD system compiler. > gcc (GCC) 4.2.1 20070719 [FreeBSD] > > If I set my path to include ~/work/bin (where the 4.6.0 gcc lives) > as the first directory to search, libquad builds fine. So, what > is the minimum required gcc version needs to build libquad? > laptop:kargl[246] setenv | grep LD LD_LIBRARY_PATH=/usr/home/kargl/work/lib LD_RUN_PATH=/usr/home/kargl/work/lib
laptop:kargl[246] gmake check-gfortran ... 100s of FAILs ^C >From testsuite/gfortran/gfortran.log FAIL: gfortran.dg/PR19754_2.f90 -O0 (test for excess errors) Excess errors: /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `scalbnq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__getf2' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__eqtf2' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__addtf3' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `ldexpq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `acosq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `cabsq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `csqrtq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__floatsitf' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__trunctfxf2' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `clogq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `atan2q' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `lroundq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `expq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `sinq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `libgfortran_dto q' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__divtf3' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `frexpq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `__letf2' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `sqrtq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `cosq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `nanq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `roundq' /usr/home/kargl/gcc/obj4x/i386-unknown-freebsd9.0/./libgfortran/.libs/libgfortran.so: undefined reference to `libgfortran_str -- Steve
