Urgent help needed .. for svn revision 444 . it seems to a bug.. please solve as soon as possible.

tapas kundu tapaskundu1 at gmail.com
Sun Apr 5 07:03:26 CEST 2009 

Hi ALL

I am a student of IIT Dellhi. I am working on a project to build usb
webcam driver and ex2 filesystem driver for L4.

I have compiled loaders downloaded from svn repository on 5th April
1:00 AM IST ,svn revision 444.

I am using following gcc version 4.3.2 and ubuntu 8.10 linux.

root at tapas-laptop:/home/tapas/tudos/l4# gcc --version
gcc (Ubuntu 4.3.2-1ubuntu12) 4.3.2
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

root at tapas-laptop:/home/tapas/tudos/l4#





I had run following commands to compile all modules:




$sudo su
$svn checkout -N http://svn.tudos.org/repos/tudos/trunk tudos
$cd tudos
$./repomgr co dice fiasco hello l4env
$cd l4/pkg/
$svn up dope
$svn up linux-26-headers
$svn up dde_linux26
$svn up l4ide
$svn up ore

then i have tried to compile :

$make -C l4 O=/home/tapas/5thAprilUserbuild oldconfig
$cd l4/
$make O=/home/tapas/5thAprilUserbuild

after running above commands , it gives an error like this below:







  ==> "dump-l4" built
  ==> Installing dump-l4 to local build-tree
install -d /home/tapas/5thAprilUserbuild/bin/x86_586/l4v2/
install -m 755 dump-l4 /home/tapas/5thAprilUserbuild/bin/x86_586/l4v2/dump-l4
make[5]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/loader/examples/dump-l4/OBJ-x86_586-l4v2'
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/loader/examples/dump-l4'
test -f fprov-l4/broken -o -f fprov-l4/obsolete ||        \
        if [ -f fprov-l4/Makefile ] ; then
PWD=/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4 make -C fprov-l4
 ; fi
make[4]: Entering directory `/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4'
  ... Building /home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/.general.d
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4'
make[4]: Entering directory `/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4'
install -d /home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/
echo '# automatically created -- modifications will be lost' >
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo 'SRC := /home/tapas/tudos/l4/pkg/loader/examples/fprov-l4'
                            >>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo 'OBJ := /home/tapas/5thAprilUserbuild'
       >> /home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo '.PHONY: x $(MAKECMDGOALS)'                           >>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo 'x:'                                                   >>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)'    >>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo '$(MAKECMDGOALS):'                                    >>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>>
/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/Makefile
PWD=/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2
make  -C /home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2
-f Makefile
make[5]: Entering directory
`/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2'
  ... Building .general.d
  ... Building Makefile.inc
make[5]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2'
make[5]: Entering directory
`/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2'
  ... Compiling main.o
LD_PRELOAD=/home/tapas/5thAprilUserbuild/tool/gendep/libgendep.so
GENDEP_TARGET=main.o GENDEP_BINARY=cc1   gcc -m32 -c
-DUSE_UCLIBC=y -DRAM_BASE=0x0    -DSYSTEM_x86_586_l4v2 -DARCH_x86
-DCPUTYPE_586 -DL4API_l4v2 -DCONFIG_L4_CALL_SYSCALLS
-DCONFIG_L4_ABS_SYSCALLS
-I/home/tapas/5thAprilUserbuild/pkg/loader/idl/OBJ-x86-l4v2
-I/home/tapas/5thAprilUserbuild/include/x86/l4v2
-I/home/tapas/5thAprilUserbuild/include/l4v2
-I/home/tapas/5thAprilUserbuild/include/x86
-I/home/tapas/5thAprilUserbuild/include
-I/home/tapas/tudos/l4/../dice/include -I/home/drops/include/x86/l4v2
-I/home/drops/include/l4v2 -I/home/drops/include/x86
-I/home/drops/include -I/usr/lib/gcc/i486-linux-gnu/4.3.2/include
-I/usr/lib/gcc/i486-linux-gnu/4.3.2/include-fixed -gstabs+      -g -O2
-fno-strict-aliasing  -march=i586 -Wall -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-declarations  -fno-common
-fno-stack-protector
/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4/main.c -o main.o
In function ‘open’,
    inlined from ‘l4fprov_file_ext_write_component’ at
/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4/main.c:117:
/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[5]: *** [main.o] Error 1
make[5]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2'
make[4]: *** [/home/tapas/5thAprilUserbuild/pkg/loader/examples/fprov-l4/OBJ-x86_586-l4v2]
Error 2
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/loader/examples/fprov-l4'
make[3]: *** [fprov-l4] Error 2
make[3]: Leaving directory `/home/tapas/tudos/l4/pkg/loader/examples'
make[2]: *** [examples] Error 2
make[2]: Leaving directory `/home/tapas/tudos/l4/pkg/loader'
make[1]: *** [loader.bin] Error 2
make[1]: Leaving directory `/home/tapas/tudos/l4/pkg'
make: *** [pkg] Error 2


To solve this problem . I have modified line 117 of
/home/tapas/tudos/l4/pkg/loader/examples/dump-l4/main.c

fd = open(fname, O_CREAT | O_APPEND | O_RDWR );

to "fd = open(fname, O_CREAT | O_APPEND | O_RDWR ,0664);"

but I am not sure whether it is correct or not. After modifying above
line , I have run $make O=/home/tapas/5thAprilUserbuild again. But it
gives another error like :


  ==> "l4dope" built
  ==> Installing l4dope to local build-tree
install -d /home/tapas/5thAprilUserbuild/bin/x86_586/l4v2/
install -m 755 l4dope /home/tapas/5thAprilUserbuild/bin/x86_586/l4v2/l4dope
make[5]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/dope/server/l4/OBJ-x86_586-l4v2'
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/server/l4'
test -f linux/broken -o -f linux/obsolete ||        \
        if [ -f linux/Makefile ] ; then
PWD=/home/tapas/tudos/l4/pkg/dope/server/linux make -C linux  ; fi
make[4]: Entering directory `/home/tapas/tudos/l4/pkg/dope/server/linux'
  ... Building /home/tapas/5thAprilUserbuild/pkg/dope/server/linux/.general.d
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/server/linux'
make[4]: Entering directory `/home/tapas/tudos/l4/pkg/dope/server/linux'
install -d /home/tapas/5thAprilUserbuild/pkg/dope/server/linux/
echo '# automatically created -- modifications will be lost' >
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo 'SRC := /home/tapas/tudos/l4/pkg/dope/server/linux'
                     >>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo 'OBJ := /home/tapas/5thAprilUserbuild'
       >> /home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo '.PHONY: x $(MAKECMDGOALS)'                           >>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo 'x:'                                                   >>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)'    >>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo '$(MAKECMDGOALS):'                                    >>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>>
/home/tapas/5thAprilUserbuild/pkg/dope/server/linux/Makefile
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/server/linux'
make[3]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/server'
test -f examples/broken -o -f examples/obsolete ||        \
        if [ -f examples/Makefile ] ; then
PWD=/home/tapas/tudos/l4/pkg/dope/examples make -C examples  ; fi
make[3]: Entering directory `/home/tapas/tudos/l4/pkg/dope/examples'
install -d /home/tapas/5thAprilUserbuild/pkg/dope/examples/
echo '# automatically created -- modifications will be lost' >
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo 'SRC := /home/tapas/tudos/l4/pkg/dope/examples'
                 >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo 'OBJ := /home/tapas/5thAprilUserbuild'
       >> /home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo '.PHONY: x $(MAKECMDGOALS)'                           >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo 'x:'                                                   >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)'    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo '$(MAKECMDGOALS):'                                    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/Makefile
test -f dopecmd/broken -o -f dopecmd/obsolete ||        \
        if [ -f dopecmd/Makefile ] ; then
PWD=/home/tapas/tudos/l4/pkg/dope/examples/dopecmd make -C dopecmd  ;
fi
make[4]: Entering directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd'
install -d /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/
echo '# automatically created -- modifications will be lost' >
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo 'SRC := /home/tapas/tudos/l4/pkg/dope/examples/dopecmd'
                         >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo 'OBJ := /home/tapas/5thAprilUserbuild'
       >> /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo '.PHONY: x $(MAKECMDGOALS)'                           >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo 'x:'                                                   >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)'    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo '$(MAKECMDGOALS):'                                    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/Makefile
test -f l4/broken -o -f l4/obsolete ||        \
        if [ -f l4/Makefile ] ; then
PWD=/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4 make -C l4  ; fi
make[5]: Entering directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4'
  ... Building /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/.general.d
make[5]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4'
make[5]: Entering directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4'
install -d /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/
echo '# automatically created -- modifications will be lost' >
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo 'SRC := /home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4'
                            >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo 'OBJ := /home/tapas/5thAprilUserbuild'
       >> /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo '.PHONY: x $(MAKECMDGOALS)'                           >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo 'x:'                                                   >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ)'    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo '$(MAKECMDGOALS):'                                    >>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
echo '    PWD=$(SRC) $(MAKE) -C $(SRC) O=$(OBJ) $@'>>
/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/Makefile
PWD=/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2
make  -C /home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2
-f Makefile
make[6]: Entering directory
`/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2'
  ... Building .general.d
  ... Building Makefile.inc
make[6]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2'
make[6]: Entering directory
`/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2'
  ... Generating simpleterm.dpi
LD_PRELOAD=/home/tapas/5thAprilUserbuild/tool/gendep/libgendep.so
GENDEP_TARGET=simpleterm.dpi GENDEP_BINARY=perl
/home/tapas/tudos/l4/tool/gen_dopecode/gen_dopecode
/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/common/simpleterm.dpe
>simpleterm.dpi
/bin/bash: /home/tapas/tudos/l4/tool/gen_dopecode/gen_dopecode: No
such file or directory
make[6]: *** [simpleterm.dpi] Error 127
make[6]: Leaving directory
`/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2'
make[5]: *** [/home/tapas/5thAprilUserbuild/pkg/dope/examples/dopecmd/l4/OBJ-x86_586-l4v2]
Error 2
make[5]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd/l4'
make[4]: *** [l4] Error 2
make[4]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/examples/dopecmd'
make[3]: *** [dopecmd] Error 2
make[3]: Leaving directory `/home/tapas/tudos/l4/pkg/dope/examples'
make[2]: *** [examples] Error 2
make[2]: Leaving directory `/home/tapas/tudos/l4/pkg/dope'
make[1]: *** [dope.bin] Error 2
make[1]: Leaving directory `/home/tapas/tudos/l4/pkg'
make: *** [pkg] Error 2
root at tapas-laptop:/home/tapas/tudos/l4#


This seems to me that some files are not available or deleted from svn
. Please correct these two errors. And also let us know correct
solution as soon as possible. Please also let us know how can we get
stable versions of dice ,fiasco ,hello ,l4env, dope, linux-26-headers,
dde_linux26 ,l4ide, ore. Please also let us know menu.lst file for
dope with l4env,hello, loader, dde_linux26,l4ide,ore .

This seems to me a bug .. Please solve as soon as possible. We need
the loader and other modules for our work as soon as possible. We have
a plan to build usb webcam and ex2 filesystem driver as soon as
possible.

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