A bootstrap of current mainline (20100322) fails in stage 2 linking cc1:
libbackend.a(ggc-page.o): In function `ggc_alloc_stat':
/vol/gcc/src/hg/trunk/local/gcc/ggc-page.c:1160: undefined reference to
`__ctzdi2'
and many many more.
The function is present in the linked libgcc.a, but marked hidden (as
expected):
readelf -s
/vol/gcc/obj/regression/trunk/6.5-gcc-gld/build/./prev-gcc/libgcc.a|grep
__ctzdi2
16: 00000000 120 FUNC GLOBAL HIDDEN 1 __ctzdi2
I haven't yet started to investigate in detail; maybe this is a gld bug or a
bug
in the IRIX 6 configuration.
--
Summary: IRIX 6.5 bootstrap fails with GNU as and ld 2.20
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ro at gcc dot gnu dot org
GCC build triplet: mips-sgi-irix6.5
GCC host triplet: mips-sgi-irix6.5
GCC target triplet: mips-sgi-irix6.5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43533
