http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54609
Jack Howarth <howarth at nitro dot med.uc.edu> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|libbacktrace breaks |libbacktrace breaks
|bootstrap using clang |bootstrap on darwin
--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-09-17
17:08:41 UTC ---
This bootstrap failure also occurs when FSF gcc 4.7.2 svn is used...
libtool: compile: gcc-fsf-4.7 -DHAVE_CONFIG_H -I.
-I../../gcc-4.8-20120917/libbacktrace -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-Wmissing-format-attribute -Wcast-qual -Werror -I
../../gcc-4.8-20120917/libbacktrace/../include -I ../libgcc -g -MT unknown.lo
-MD -MP -MF .deps/unknown.Tpo -c ../../gcc-4.8-20120917/libbacktrace/unknown.c
-o unknown.o
../../gcc-4.8-20120917/libbacktrace/unknown.c: In function 'unknown_fileline':
../../gcc-4.8-20120917/libbacktrace/unknown.c:45:5: error: parameter name
omitted
../../gcc-4.8-20120917/libbacktrace/unknown.c: At top level:
../../gcc-4.8-20120917/libbacktrace/unknown.c:56:1: error: conflicting types
for 'backtrace_initialize'
In file included from ../../gcc-4.8-20120917/libbacktrace/unknown.c:38:0:
../../gcc-4.8-20120917/libbacktrace/internal.h:212:12: note: previous
declaration of 'backtrace_initialize' was here
../../gcc-4.8-20120917/libbacktrace/unknown.c: In function
'backtrace_initialize':
../../gcc-4.8-20120917/libbacktrace/unknown.c:61:16: error: assignment from
incompatible pointer type [-Werror]
cc1: all warnings being treated as errors
checking for sigsetmask... config.status: creating Makefile
make[4]: *** [unknown.lo] Error 1
make[4]: *** Waiting for unfinished jobs....
so it appears to be general to darwin.
