gcc 3.3.4 toolchain and 7.2 kernel build scripts

[woracan]

if it had been a snake...

Found it, thanks. TiVo has changed their download URLs, adding the word "download" to the URL so http://www.tivo.com/linux/72/TiVo-devenv.tar.gz in the script needs to be changed to http://www.tivo.com/linux/download/7...-devenv.tar.gz

I made the necessary edits to my copy of the script and created the toolchain with no problem.

[d0ugmac1]

Updated the src links...again. Added some patches to insight to cope with the newer GCC compiler versions. You must make sure you have development packages installed for gettext, sunrpc and ncurses. For ncurses, I had to uninstall the pre-baked cygwin versions and compile ncurses-5.7 from scratch to get the curses.h/ncurses.h headers (needed for the gdb tui).

Works for me from soup to nuts on latest cygwin. Enjoy.

Just tested this again today on current cygwin installed in a virgin VM (I set cygwin setup.exe to INSTALL everything in the Development, Editors, Libs. Loaded and chmod 755 my script which then ran without error (no more issues with gettext, sunrpc, ncurses). Less than an hour later I had a functional toolchain in /usr/local/mips-tivo.

See post #41 for the script.

D.

[AlphaWolf]

I'm unable to get gcc to compile in ubuntu 10.04LTS.

Anybody know how to fix this without mucking with the header files?

gcc   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long   -DHAVE_CONFIG_H    -I. -I. -I../../gcc-3.3.4/gcc -I../../gcc-3.3.4/gcc/. -I../../gcc-3.3.4/gcc/config -I../../gcc-3.3.4/gcc/../include  \
	-DTARGET_MACHINE=\"mips-TiVo-linux\" \
	-c ../../gcc-3.3.4/gcc/collect2.c -o collect2.o
../../gcc-3.3.4/gcc/collect2.c: In function ‘notice’:
../../gcc-3.3.4/gcc/collect2.c:362: warning: traditional C rejects ISO C style function definitions
../../gcc-3.3.4/gcc/collect2.c: In function ‘fatal_perror’:
../../gcc-3.3.4/gcc/collect2.c:374: warning: traditional C rejects ISO C style function definitions
../../gcc-3.3.4/gcc/collect2.c: In function ‘fatal’:
../../gcc-3.3.4/gcc/collect2.c:392: warning: traditional C rejects ISO C style function definitions
../../gcc-3.3.4/gcc/collect2.c: In function ‘error’:
../../gcc-3.3.4/gcc/collect2.c:408: warning: traditional C rejects ISO C style function definitions
../../gcc-3.3.4/gcc/collect2.c: In function ‘dump_file’:
../../gcc-3.3.4/gcc/collect2.c:515: warning: comparison of unsigned expression < 0 is always false
In file included from /usr/include/fcntl.h:205,
                 from ../../gcc-3.3.4/gcc/system.h:208,
                 from ../../gcc-3.3.4/gcc/collect2.c:30:
In function ‘open’,
    inlined from ‘collect_execute’ at ../../gcc-3.3.4/gcc/collect2.c:1575:
/usr/include/bits/fcntl2.h:51: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
make[1]: *** [collect2.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory `/home/jjd/tivodev/toolchain/build-gcc/gcc'
make: *** [all-gcc] Error 2
**** gcc (stage 1) compile failed

Just starting to learn C and wanting to play around.

[AlphaWolf]

nvm I sorted it out

[Thinkdiff]

Trying to get a cross compiler working on Linux PPC and I keep running into this problem:

[root lzo-2.04]# $PREFIX/bin/$TARGET-gcc -v -o hello1 hello.c
Reading specs from /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/specs
Configured with: ../gcc-3.3.4/configure --target=mips-TiVo-linux --prefix=/usr/local/mips-tivo72 --enable-languages=c,c++
Thread model: posix
gcc version 3.3.4
 /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/cc1 -quiet -v -D__GNUC__=3 -D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=4 hello.c -quiet -dumpbase hello.c -auxbase hello -version -o /tmp/cch4Yen1.s
GNU C version 3.3.4 (mips-TiVo-linux)
        compiled by GNU C version 4.1.2 20071124 (Red Hat 4.1.2-42).
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/local/mips-tivo72/mips-TiVo-linux/sys-include"
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/include
 /usr/local/mips-tivo72/mips-TiVo-linux/include
End of search list.
 /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/../../../../mips-TiVo-linux/bin/as -EB -g0 -32 -v -KPIC -o /tmp/ccoYZBeU.o /tmp/cch4Yen1.s
GNU assembler version 2.13 (mips-TiVo-linux) using BFD version 2.13
 /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/collect2 --eh-frame-hdr -EB -dynamic-linker /lib/ld.so.1 -o hello1 /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/../../../../mips-TiVo-linux/lib/crt1.o /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/../../../../mips-TiVo-linux/lib/crti.o /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/crtbegin.o -L/usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4 -L/usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/../../../../mips-TiVo-linux/lib /tmp/ccoYZBeU.o -lgcc -lgcc_eh -rpath-link /lib:/usr/lib -lc -lgcc -lgcc_eh /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/crtend.o /usr/local/mips-tivo72/lib/gcc-lib/mips-TiVo-linux/3.3.4/../../../../mips-TiVo-linux/lib/crtn.o
/usr/local/mips-tivo72/lib/libc.so.6: undefined reference to `_IO_funlockfile'
/usr/local/mips-tivo72/lib/libc.so.6: undefined reference to `_IO_flockfile'
/usr/local/mips-tivo72/lib/libc.so.6: undefined reference to `funlockfile'
/usr/local/mips-tivo72/lib/libc.so.6: undefined reference to `flockfile'
collect2: ld returned 1 exit status

I've recompiled glibc and still get the exact same results. Any ideas?

Edit: I'm not sure why that install didn't work, but I just tried again in a new VM running CentOS 5.5. Everything is working perfectly. I'll save the Linux PPC install problems for another weekend.

[woracan]

I'm trying to build a toolchain with the latest version of cygwin and it fails:

In file included from ../../gcc-3.3.2/gcc/read-rtl.c:24:0:
../../gcc-3.3.2/gcc/rtl.h:132:3: warning: type of bit-field ‘code’ is a GCC extension
../../gcc-3.3.2/gcc/rtl.h:135:3: warning: type of bit-field ‘mode’ is a GCC extension
../../gcc-3.3.2/gcc/read-rtl.c: In function ‘fatal_with_file_and_line’:
../../gcc-3.3.2/gcc/read-rtl.c:52:1: warning: traditional C rejects ISO C style function definitions
../../gcc-3.3.2/gcc/read-rtl.c: In function ‘read_rtx’:
../../gcc-3.3.2/gcc/read-rtl.c:653:8: error: lvalue required as increment operand
Makefile:2316: recipe for target `read-rtl.o' failed
make[1]: *** [read-rtl.o] Error 1