gcc-3.4.3 cross cygwin -> rs6000-lynx

[Erlo Haugen <elh at terma dot com>]

When trying to build above mentioned cross, I get a few hundred errors.

This is the configuration (from config.status):
# ./configure  --target=rs6000-lynxos --prefix=/lynx
--enable-languages=ada,c --disable-nls --enable-threads=gnat
--enable-version-s
pecific-runtime-libs --with-headers=/lynx/targetfiles/include
--with-libs=/lynx/targetfiles/lib --disable-multilib --with-gnu-as --w
ith-gnu-ld
--with-gcc-version-trigger=/cygdrive/m/CML/Gcc/gcc-3.4.3/gcc/version.c


This is what happens:

make[1]: Entering directory `/cygdrive/m/CML/Gcc/gcc-3.4.3/gcc'
echo "/* This file is machine generated.  Do not edit.  */" > tmp-gtyp.h
echo "static const char *const srcdir = "  >> tmp-gtyp.h
echo "\".\"" >> tmp-gtyp.h
echo ";" >> tmp-gtyp.h
echo "static const char *const lang_files[] = {" >> tmp-gtyp.h
ll="./ada/ada-tree.h  ./ada/gigi.h  ./ada/decl.c  ./ada/trans.c
./ada/utils.c  ./c-lang.c  ./c-parse.in  ./c-tree.h  ./c-decl.c  ./
c-common.c  ./c-common.h  ./c-pragma.c  ./c-objc-common.c "; \
for f in $ll; do \
echo "\"$f\", "; done >> tmp-gtyp.h
echo "NULL};" >> tmp-gtyp.h
echo "static const char *const langs_for_lang_files[] = {" >> tmp-gtyp.h
ff="ada  ada  ada  ada  ada  c  c  c  c  c  c  c  c "; \
for f in $ff; do \
echo "\"$f\", " ; done  >> tmp-gtyp.h
echo "NULL};" >> tmp-gtyp.h
echo "static const char *const all_files[] = {" >> tmp-gtyp.h
gf="./input.h ./coretypes.h ./cpplib.h auto-host.h ./../include/ansidecl.h
./config/i386/xm-cygwin.h ./config/svr3.h ./config/lynx.h
 ./config/rs6000/lynxbase.h ./config/rs6000/rs6000.h ./config/rs6000/lynx.h
./defaults.h ./../include/hashtab.h ./../include/splay-t
ree.h ./bitmap.h ./coverage.c ./function.h  ./rtl.h ./optabs.h ./tree.h
./libfuncs.h ./hashtable.h ./real.h ./varray.h ./insn-addr.h
 ./cselib.h ./basic-block.h  ./cgraph.h ./c-common.h ./c-tree.h ./alias.c
./bitmap.c ./cselib.c ./cgraph.c ./dbxout.c ./dwarf2out.c
./dwarf2asm.c ./emit-rtl.c ./except.c ./explow.c ./expr.c ./fold-const.c
./function.c ./gcse.c ./integrate.c ./lists.c ./optabs.c ./
profile.c ./ra-build.c ./regclass.c ./reg-stack.c ./cfglayout.c
./langhooks.c ./sdbout.c ./stmt.c ./stor-layout.c ./stringpool.c ./t
ree.c ./varasm.c ./config/rs6000/rs6000.c ./ada/ada-tree.h ./ada/gigi.h
./ada/decl.c ./ada/trans.c ./ada/utils.c ./c-lang.c ./c-pars
e.in ./c-tree.h ./c-decl.c ./c-common.c ./c-common.h ./c-pragma.c
./c-objc-common.c"; \
for f in $gf; do \
echo "\"$f\", "; done >> tmp-gtyp.h
echo " NULL};" >> tmp-gtyp.h
echo "static const char *const lang_dir_names[] = { \"c\", " >> tmp-gtyp.h
gf="ada"; \
for l in $gf; do \
echo "\"$l\", "; done >> tmp-gtyp.h
echo "NULL};" >> tmp-gtyp.h
/bin/sh ./move-if-change tmp-gtyp.h gtyp-gen.h
gtyp-gen.h is unchanged
gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
    -DHAVE_CONFIG_H -DGENERATOR_FILE    -I. -I. -I. -I./. -I./../include
insn-conditions.c
insn-conditions.c:62: error: `DEFAULT_ABI' undeclared here (not in a
function)
.
.
.
insn-conditions.c:538: error: (near initialization for
`insn_conditions[141]')
insn-conditions.c:540: error: `TARGET_OBJECT_FORMAT' undeclared here (not in
a function)
insn-conditions.c:540: error: `TARGET_OBJECT_FORMAT' undeclared here (not in
a function)
insn-conditions.c:540: error: initializer element is not constant
insn-conditions.c:540: error: (near initialization for
`insn_conditions[142].value')

What do I have to do in order to get DEFAULT_ABI and TARGET_OBJECT_FORMAT
defined correctly??
I guess that they both depend on the same (missing) thing.

Erlo Haugen
System Software Engineer
Aerospace & Defense

Terma A/S
Vasekær 12
2730 Herlev
Denmark

T +45 8743 6000 
T +45 4594 9851 (direct)
F +45 8743 6001 
E elh@terma.com 
w www.terma.com 
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