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@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@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@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.