On 2016-12-09 20:20:08 +0100, Torbjörn Granlund wrote: > Mike Frysinger <vap...@gentoo.org> writes: > > now the __gmpn_udiv_w_sdiv symbol is exported based on the asm > configure flag. mpfr will link against it if it's available, > and if you rebuild gmp w/asm disabled, then mpfr is left in a > broken state until it gets rebuilt. this can be a problem when > gcc itself relies on gmp/mpfr now :). > > here's gmp-6.1.0 built w/--enable-asm: > $ readelf -sW /usr/lib/libgmp.so | grep udiv_w_sdiv > 439: 00025538 366 FUNC GLOBAL DEFAULT 10 __gmpn_udiv_w_sdiv > here it's built w/--disable-asm: > $ readelf -sW /usr/lib/libgmp.so | grep udiv_w_sdiv > <nothing> > > I don't see a solution to this within GMP. > > When other packages rely on reverse engineering of GMP's internals, then > things such as this are bound to happen.
AFAIK, thst's not the default way to build MPFR. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon) _______________________________________________ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs