Building gcc on powerpc-apple-darwin9, I got the following error:
...
/opt/gcc/darwin_buildw/./prev-gcc/xgcc -B/opt/gcc/darwin_buildw/./prev-gcc/
-B/opt/gcc/gcc4.4w/powerpc-apple-darwin9/bin/ -c -g -O2 -mdynam
ic-no-pic -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -Wmissing-format-attribute -pe
dantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I
. -I. -I../../gcc-4.4-work/gcc -I../../gcc-4.4-work/gcc/.
-I../../gcc-4.4-work/gcc/../include -I../../gcc-4.4-work/gcc/../libcpp/include
-I/
sw/include -I../../gcc-4.4-work/gcc/../libdecnumber
-I../../gcc-4.4-work/gcc/../libdecnumber/dpd -I../libdecnumber
../../gcc-4.4-work/gcc/
calls.c -o calls.o
cc1: warnings being treated as errors
../../gcc-4.4-work/gcc/calls.c: In function 'compute_argument_block_size':
../../gcc-4.4-work/gcc/calls.c:1192: error: unused parameter 'fndecl'
../../gcc-4.4-work/gcc/calls.c: In function 'emit_library_call_value_1':
../../gcc-4.4-work/gcc/calls.c:3284: error: unused variable 'fndecl'
make[3]: *** [calls.o] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2
And bootstraping on i686-apple-darwin9 fails with:
...
/opt/gcc/i686-darwin/./prev-gcc/xgcc -B/opt/gcc/i686-darwin/./prev-gcc/
-B/opt/gcc/gcc4.4w/i686-apple-darwin9/bin/ -c -g -O2 -fomit-frame-pointer
-DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wmissing-format-attribute -pedantic -Wno-long-long
-Wno-variadic-macros
-Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I. -I.
-I../../gcc-4.4-work/gcc -I../../gcc-4.4-work/gcc/.
-I../../gcc-4.4-work/gcc/../include -I./../intl
-I../../gcc-4.4-work/gcc/../libcpp/include -I/sw/include
-I../../gcc-4.4-work/gcc/../libdecnumber
-I../../gcc-4.4-work/gcc/../libdecnumber/dpd -I../libdecnumber
../../gcc-4.4-work/gcc/c-common.c -o c-common.o
In file included from ../../gcc-4.4-work/gcc/c-common.c:50:
../../gcc-4.4-work/gcc/target-def.h:548:1: error: "TARGET_RETURN_IN_MEMORY"
redefined
In file included from ./tm.h:5,
from ../../gcc-4.4-work/gcc/c-common.c:24:
../../gcc-4.4-work/gcc/config/i386/i386.h:1281:1: error: this is the location
of the previous definition
...
--
Summary: [4.4 Regression] Multiple bootstrap failures due to
revision 135069
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
GCC build triplet: *-apple-darwin9
GCC host triplet: *-apple-darwin9
GCC target triplet: *-apple-darwin9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36180
