Building and AVR cross compiler on MinGW/MSYS.
GCC version 3.4.2 (mingw-special)
Configure with --enable-languages=c,c++ --with-dwarf2
Results in this output:
---------------------------------------------------------------------------
make[2]: Entering directory `/c/avrdev/gcc/build/gcc'
for d in libgcc avr3 libgcc/avr3 avr4 libgcc/avr4 avr5 libgcc/avr5; do \
if [ -d $d ]; then true; else /bin/sh ../../gcc-3.4.3/gcc/mkinstalldirs $d;
fi; \
done
mkdir -p -- libgcc
mkdir -p -- avr3
mkdir -p -- libgcc/avr3
mkdir -p -- avr4
mkdir -p -- libgcc/avr4
mkdir -p -- avr5
mkdir -p -- libgcc/avr5
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_mulqi3 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_mulqi3.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_mulhi3 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_mulhi3.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_mulsi3 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_mulsi3.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_udivmodqi4 -xassembler-with-cpp
-c ../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_udivmodqi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_divmodqi4 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_divmodqi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_udivmodhi4 -xassembler-with-cpp
-c ../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_udivmodhi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_divmodhi4 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_divmodhi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_udivmodsi4 -xassembler-with-cpp
-c ../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_udivmodsi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_divmodsi4 -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_divmodsi4.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_prologue -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_prologue.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_epilogue -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_epilogue.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_exit -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_exit.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_cleanup -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_cleanup.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_tablejump -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_tablejump.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_copy_data -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_copy_data.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_clear_bss -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_clear_bss.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_ctors -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_ctors.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_dtors -xassembler-with-cpp -c
../../gcc-3.4.3/gcc/config/avr/libgcc.S -o libgcc/./_dtors.o
/c/avrdev/gcc/build/gcc/xgcc -B/c/avrdev/gcc/build/gcc/ -B/WinAVR/avr/bin/
-B/WinAVR/avr/lib/ -isystem /WinAVR/avr/include -isystem /WinAVR/avr/sys-include
-O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition -isystem ./include -DDF=SF
-Dinhibit_libc -mcall-prologues -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-Dinhibit_libc -I. -I -I../../gcc-3.4.3/gcc -I../../gcc-3.4.3/gcc/
-I../../gcc-3.4.3/gcc/../include -I../intl -DL_muldi3 -c
../../gcc-3.4.3/gcc/libgcc2.c -o libgcc/./_muldi3.o
In file included from ../../gcc-3.4.3/gcc/libgcc2.c:43:
./tm.h:4:29: config/avr/avr.h: No such file or directory
./tm.h:5:28: config/dbxelf.h: No such file or directory
./tm.h:6:31: config/tm-dwarf2.h: No such file or directory
./tm.h:7:23: defaults.h: No such file or directory
../../gcc-3.4.3/gcc/libgcc2.c: In function `__mulhi3':
../../gcc-3.4.3/gcc/libgcc2.c:462: error: `BITS_PER_UNIT' undeclared (first use
in this function)
../../gcc-3.4.3/gcc/libgcc2.c:462: error: (Each undeclared identifier is
reported only once
../../gcc-3.4.3/gcc/libgcc2.c:462: error: for each function it appears in.)
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: Leaving directory `/c/avrdev/gcc/build/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/c/avrdev/gcc/build/gcc'
make: *** [all-gcc] Error 2
---------------------------------------------------------------------------
Building in Cygwin, but using --host=mingw32 --build=mingw32 configure switches
, -mno-cygwin compiler flag, GCC 3.3.3 does build an AVR cross compiler
correctly.
--
Summary: Building AVR cross compiler: cannot build libgcc2
Product: gcc
Version: 3.4.2
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: other
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ericw at evcohs dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: mingw32
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20594
