While building all-target-libada on powerpc-linux for m68k-linux:
make -C tools -f ../Makefile "CC=/home/andreas/src/gcc/m68k/gcc/xgcc
-B/home/andreas/src/gcc/m68k/gcc/ -B/usr/local/m68k-linux/m68k-linux/bin/
-B/usr/local/m68k-linux/m68k-linux/lib/
-isystem /usr/local/m68k-linux/m68k-linux/include
-isystem /usr/local/m68k-linux/m68k-linux/sys-include" "CFLAGS=-O2 -O2 -g -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -fno-common"
"LDFLAGS=" "ADAFLAGS=-gnatpg -gnata" "INCLUDES=-I. -I.. -I../..
-I/home/andreas/src/gcc/gcc/gcc/ada
-I/home/andreas/src/gcc/gcc/gcc/ada/../config
-I/home/andreas/src/gcc/gcc/gcc/ada/../../include
-I/home/andreas/src/gcc/gcc/gcc/ada/.."
"ADA_INCLUDES=-I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/../adainclude
-I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/ -I.
-I/home/andreas/src/gcc/gcc/gcc/ada"
"libsubdir=/usr/local/m68k-linux/lib/gcc/m68k-linux/4.0.0" "exeext="
"fsrcdir=/home/andreas/src/gcc/gcc/gcc/ada"
"srcdir=/home/andreas/src/gcc/gcc/gcc/ada"
"TOOLS_LIBS= ../../prefix.o ../../version.o
link.o ../../../libiberty/libiberty.a " "GNATMAKE=gnatmake"
"GNATLINK=gnatlink" "GNATBIND=gnatbind" \
TOOLSCASE=cross INCLUDES="" gnatmake-re gnatlink-re
make[3]: Entering directory `/home/andreas/src/gcc/m68k/gcc/ada/tools'
/home/andreas/src/gcc/m68k/gcc/xgcc -B/home/andreas/src/gcc/m68k/gcc/
-B/usr/local/m68k-linux/m68k-linux/bin/
-B/usr/local/m68k-linux/m68k-linux/lib/
-isystem /usr/local/m68k-linux/m68k-linux/include
-isystem /usr/local/m68k-linux/m68k-linux/sys-include -c -DCROSS_COMPILE
-DIN_GCC `echo -O2 -O2 -g -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -fno-common |sed -e 's/-pedantic//g' -e
's/-Wtraditional//g'` -O2 -O2 -g /home/andreas/src/gcc/gcc/gcc/ada/link.c
\
-o link.o
gnatmake -I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/../adainclude
-I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/ -I.
-I/home/andreas/src/gcc/gcc/gcc/ada -u sdefault
--GCC="/home/andreas/src/gcc/m68k/gcc/xgcc -B/home/andreas/src/gcc/m68k/gcc/
-B/usr/local/m68k-linux/m68k-linux/bin/
-B/usr/local/m68k-linux/m68k-linux/lib/
-isystem /usr/local/m68k-linux/m68k-linux/include
-isystem /usr/local/m68k-linux/m68k-linux/sys-include "
/home/andreas/src/gcc/m68k/gcc/xgcc -c
-I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/../adainclude
-I/usr/lib/gcc-lib/powerpc-suse-linux/3.3.4/adalib/ -I.
-I/home/andreas/src/gcc/gcc/gcc/ada -B/home/andreas/src/gcc/m68k/gcc/
-B/usr/local/m68k-linux/m68k-linux/bin/
-B/usr/local/m68k-linux/m68k-linux/lib/
-isystem /usr/local/m68k-linux/m68k-linux/include
-isystem /usr/local/m68k-linux/m68k-linux/sys-include sdefault.adb
fatal error: system.ads is incorrectly formatted
missing line for parameter: Configurable_Run_Time
fatal error: system.ads is incorrectly formatted
missing line for parameter: Duration_32_Bits
fatal error: system.ads is incorrectly formatted
missing line for parameter: Exit_Status_Supported
fatal error: system.ads is incorrectly formatted
missing line for parameter: Preallocated_Stacks
fatal error: system.ads is incorrectly formatted
missing line for parameter: Support_64_Bit_Divides
fatal error: system.ads is incorrectly formatted
missing line for parameter: Support_Aggregates
fatal error: system.ads is incorrectly formatted
missing line for parameter: Support_Composite_Assign
fatal error: system.ads is incorrectly formatted
missing line for parameter: Support_Composite_Compare
fatal error: system.ads is incorrectly formatted
missing line for parameter: Support_Long_Shifts
fatal error: system.ads is incorrectly formatted
missing line for parameter: Suppress_Standard_Library
compilation abandoned
gnatmake: "sdefault.adb" compilation error
make[3]: *** [gnatmake-re] Error 4
make[3]: Leaving directory `/home/andreas/src/gcc/m68k/gcc/ada/tools'
make[2]: *** [gnattools1-re] Error 2
make[2]: Leaving directory `/home/andreas/src/gcc/m68k/gcc/ada'
make[1]: *** [gnattools-cross] Error 2
make[1]: Leaving directory `/home/andreas/src/gcc/m68k/m68k-linux/libada'
make: *** [all-target-libada] Error 2
--
Summary: Can't cross-build target-libada
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: ada
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: schwab at suse dot de
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: powerpc-*-linux
GCC host triplet: powerpc-*-linux
GCC target triplet: m68k-*-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18254
