On Mon, Mar 26, 2007 at 01:57:52PM -0400, Michael Meissner wrote: > On Sat, Mar 24, 2007 at 07:01:40PM +0000, Martin Michlmayr wrote: > > The following change broke --disable-multilib: > > > > 2007-03-23 Michael Meissner <[EMAIL PROTECTED]> > > H.J. Lu <[EMAIL PROTECTED]> > > > > ../src/configure --enable-languages=c --disable-multilib x86_64-linux-gnu > > > > /home/tbm/build/gcc-snapshot-20070324/build/./gcc/xgcc > > -B/home/tbm/build/gcc-snapshot-20070324/build/./gcc/ > > -B/usr/lib/gcc-snapshot/x86_64-linux-gnu/bin/ > > -B/usr/lib/gcc-snapshot/x86_64-linux-gnu/lib/ -isystem > > /usr/lib/gcc-snapshot/x86_64-linux-gnu/include -isystem > > /usr/lib/gcc-snapshot/x86_64-linux-gnu/sys-include -g > > -fkeep-inline-functions -O2 -O2 -g -O2 -DIN_GCC -W -Wall > > -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes > > -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT > > -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc > > -I../../../src/libgcc -I../../../src/libgcc/. -I../../../src/libgcc/../gcc > > -I../../../src/libgcc/../include -I../../../src/libgcc/../libdecnumber/no > > -I../../../src/libgcc/../libdecnumber -I../../libdecnumber -o decLibrary.o > > -MT decLibrary.o -MD -MP -MF decLibrary.dep -c > > ../../../src/libgcc/../libdecnumber/decLibrary.c > > ../../../src/libgcc/../libdecnumber/decLibrary.c:32:24: error: > > decimal128.h: No such file or directory > > ../../../src/libgcc/../libdecnumber/decLibrary.c:33:23: error: decimal64.h: > > No such file or directory > > ../../../src/libgcc/../libdecnumber/decLibrary.c:34:23: error: decimal32.h: > > No such file or directory > > ../../../src/libgcc/../libdecnumber/decLibrary.c:36: error: expected > > declaration specifiers or '...' before 'decimal32' > > ../../../src/libgcc/../libdecnumber/decLibrary.c:37: error: expected > > declaration specifiers or '...' before 'decimal64' > > ../../../src/libgcc/../libdecnumber/decLibrary.c:38: error: expected > > declaration specifiers or '...' before 'decimal128' > > ../../../src/libgcc/../libdecnumber/decLibrary.c: In function 'isinfd32': > > ... > > > > -- > > Martin Michlmayr > > http://www.cyrius.com/ > > > > Note, the gcc mailing list is perhaps not the best place to post bug reports > (following up to the mail with the patch in gcc-patches or posting in gcc-bugs > may be better places to post this). > > As I replied in gcc-patches, I think the following patch fixes the problem, > simpler than using AC_CANONICAL. Sorry, I always build with canonical names, > and didn't notice that x86_64-linux-gnu wouldn't build: > > libgcc/ > 2007-03-26 Michael Meissner <[EMAIL PROTECTED]> > > * configure.ac (--enable-decimal-float): Change x86 targets to > just x86_64*-linux* and i?86*-linux* so that a non-canonical > target of x86_64-linux will be handled. > * configure: Regenerate. > > --- libgcc/configure.ac.~1~ 2007-03-24 13:25:28.593802000 -0400 > +++ libgcc/configure.ac 2007-03-26 13:17:46.577488000 -0400 > @@ -121,7 +121,7 @@ Valid choices are 'yes', 'bid', 'dpd', a > ], > [ > case $target in > - powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*) > + powerpc*-*-linux* | i?86*-linux* | x86_64*-linux*) > enable_decimal_float=yes > ;;
It won't work with powerpc-linux, pentium4-linux, ..... H.J.
