How to fix -lwrap error? /usr/bin/x86_64-linux-gnu-ld: cannot find -lwrap about icarous

[SweeWarman]

• Try installing only tcpd:i386 i.e. sudo apt-get install tcpd:i386. This should install the library in the /lib/i386-linux-gnu. You'll then also have to create the symbolic link as mentioned in the README.
• You only need nlopt if you want the splines based planner. Icarous will use other path planning algorithms if nlopt is not available.

[FabianSchuessler]

Thank you for your reply, I still have some issues after linking.

ln -sf /lib/i386-linux-gnu/libwrap.so.0 /usr/lib/x86_64-linux-gnu/libwrap.so

root@username-VirtualBox:/home/username/icarous/icarous/build# make cpu1-installCMake Warning (dev) at cFS/cFE/cfe/cmake/version.cmake:52 (file):
Policy CMP0053 is not set: Simplify variable reference and escape sequence
evaluation. Run "cmake --help-policy CMP0053" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

For input:

'#define MISSION_CONFIG      \"@MISSIONCONFIG@\"\n'

the old evaluation rules produce:

'#define MISSION_CONFIG      "Icarous"
'

but the new evaluation rules produce:

'#define MISSION_CONFIG      "@MISSIONCONFIG@"
'

Using the old result for compatibility since the policy is not set.
This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at cFS/cFE/cfe/cmake/version.cmake:52 (file):
Policy CMP0053 is not set: Simplify variable reference and escape sequence
evaluation. Run "cmake --help-policy CMP0053" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

For input:

'#define MISSION_NAME        \"@MISSION_NAME@\"\n'

the old evaluation rules produce:

'#define MISSION_NAME        "Icarous2"
'

but the new evaluation rules produce:

'#define MISSION_NAME        "@MISSION_NAME@"
'

Using the old result for compatibility since the policy is not set.
This warning is for project developers. Use -Wno-dev to suppress it.

[ 0%] Built target version
[100%] Built target elf2cfetbl
[100%] Built target mission-genfiles
[ 32%] Built target ACCoRD
[ 33%] Built target Utils
[ 33%] Built target GeofenceMonitor
[ 34%] Built target GeofenceTest
[ 34%] Built target GeofenceTestC
[ 43%] Built target ipc
[ 43%] Built target pugixml
[ 44%] Built target PlexilValue
[ 44%] Building CXX object Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/JNIHelper.cc.o
In file included from /home/username/icarous/icarous/Modules/Plexil/src/utils/JNIHelper.cc:28:0:
/home/username/icarous/icarous/Modules/Plexil/src/utils/JNIHelper.hh:30:10: fatal error: jni.h: No such file or directory
#include <jni.h>
^~~~~~~
compilation terminated.
Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/build.make:158: recipe for target 'Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/JNIHelper.cc.o' failed
make[6]: *** [Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/JNIHelper.cc.o] Error 1
CMakeFiles/Makefile2:808: recipe for target 'Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/all' failed
make[5]: *** [Modules/Plexil/src/utils/CMakeFiles/PlexilUtils.dir/all] Error 2
Makefile:140: recipe for target 'all' failed
make[4]: *** [all] Error 2
CMakeFiles/cpu1-install.dir/build.make:57: recipe for target 'CMakeFiles/cpu1-install' failed
make[3]: *** [CMakeFiles/cpu1-install] Error 2
CMakeFiles/Makefile2:68: recipe for target 'CMakeFiles/cpu1-install.dir/all' failed
make[2]: *** [CMakeFiles/cpu1-install.dir/all] Error 2
CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/cpu1-install.dir/rule' failed
make[1]: *** [CMakeFiles/cpu1-install.dir/rule] Error 2
Makefile:175: recipe for target 'cpu1-install' failed
make: *** [cpu1-install] Error 2

my ~/.bashrc file:

root@username-VirtualBox:/home/username/icarous/icarous/build# cat ~/.bashrc

~/.bashrc: executed by bash(1) for non-login shells.

see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)

for examples

If not running interactively, don't do anything

[ -z "$PS1" ] && return

don't put duplicate lines in the history. See bash(1) for more options

... or force ignoredups and ignorespace

HISTCONTROL=ignoredups:ignorespace

append to the history file, don't overwrite it

shopt -s histappend

for setting history length see HISTSIZE and HISTFILESIZE in bash(1)

HISTSIZE=1000
HISTFILESIZE=2000

check the window size after each command and, if necessary,

update the values of LINES and COLUMNS.

shopt -s checkwinsize

make less more friendly for non-text input files, see lesspipe(1)

[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

set variable identifying the chroot you work in (used in the prompt below)

if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi

set a fancy prompt (non-color, unless we know we "want" color)

case "$TERM" in
xterm-color) color_prompt=yes;;
esac

uncomment for a colored prompt, if the terminal has the capability; turned

off by default to not distract the user: the focus in a terminal window

should be on the output of commands, not on the prompt

#force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then

We have color support; assume it's compliant with Ecma-48

(ISO/IEC-6429). (Lack of such support is extremely rare, and such

a case would tend to support setf rather than setaf.)

color_prompt=yes
else
color_prompt=
fi
fi

if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}[\033[01;32m]\u@\h[\033[00m]:[\033[01;34m]\w[\033[00m]$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w$ '
fi
unset color_prompt force_color_prompt

If this is an xterm set the title to user@host:dir

case "$TERM" in
xterm*|rxvt*)
PS1="[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a]$PS1"
;;
*)
;;
esac

enable color support of ls and also add handy aliases

if [ -x /usr/bin/dircolors ]; then
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'

alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'

fi

some more ls aliases

alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

Alias definitions.

You may want to put all your additions into a separate file like

~/.bash_aliases, instead of adding them here directly.

See /usr/share/doc/bash-doc/examples in the bash-doc package.

if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi

enable programmable completion features (you don't need to enable

this, if it's already enabled in /etc/bash.bashrc and /etc/profile

sources /etc/bash.bashrc).

#if [ -f /etc/bash_completion ] && ! shopt -oq posix; then

. /etc/bash_completion

#fi

PLEXIL_HOME="/home/username/icarous/icarous/Modules/Plextil"
OSAL_HOME="/home/username/icarous/icarous/cFS/cFE/osal"
JAVA_HOME="/usr/lib/jvm/java-11-openjdk-amd64"

[SweeWarman]

This seems to be an issue due to missing java related header files (jni.h). Can you check if you have the jni.h header file? Ideally, this would be located somewhere under the folder you specify as JAVA_HOME.

You could use the following command to locate the jni.h if it is already available:
sudo find / -name "jni.h"

[FabianSchuessler]

jni.h and the whole include folder was missing, I assume I only installed JRE instead of JDK. Now I got another error, zconf.h is missing. But /usr/include/zconf.h exists, so I think this might be another 32-bit vs 64bit issue that can be fixed by linking?

root@username-VirtualBox:/home/username/icarous/icarous/build# make cpu1-install
CMake Warning (dev) at cFS/cFE/cfe/cmake/version.cmake:52 (file):
Policy CMP0053 is not set: Simplify variable reference and escape sequence
evaluation. Run "cmake --help-policy CMP0053" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

For input:

'#define MISSION_CONFIG      \"@MISSIONCONFIG@\"\n'

the old evaluation rules produce:

'#define MISSION_CONFIG      "Icarous"
'

but the new evaluation rules produce:

'#define MISSION_CONFIG      "@MISSIONCONFIG@"
'

Using the old result for compatibility since the policy is not set.
This warning is for project developers. Use -Wno-dev to suppress it.

CMake Warning (dev) at cFS/cFE/cfe/cmake/version.cmake:52 (file):
Policy CMP0053 is not set: Simplify variable reference and escape sequence
evaluation. Run "cmake --help-policy CMP0053" for policy details. Use the
cmake_policy command to set the policy and suppress this warning.

For input:

'#define MISSION_NAME        \"@MISSION_NAME@\"\n'

the old evaluation rules produce:

'#define MISSION_NAME        "Icarous2"
'

but the new evaluation rules produce:

'#define MISSION_NAME        "@MISSION_NAME@"
'

Using the old result for compatibility since the policy is not set.
This warning is for project developers. Use -Wno-dev to suppress it.

[ 0%] Built target version
[100%] Built target elf2cfetbl
[100%] Built target mission-genfiles
[ 32%] Built target ACCoRD
[ 33%] Built target Utils
[ 33%] Built target GeofenceMonitor
[ 34%] Built target GeofenceTest
[ 34%] Built target GeofenceTestC
[ 43%] Built target ipc
[ 43%] Built target pugixml
[ 44%] Built target PlexilValue
[ 48%] Built target PlexilUtils
[ 52%] Built target PlexilExpr
[ 55%] Built target PlexilIntfc
[ 59%] Built target PlexilExec
[ 63%] Built target PlexilXmlParser
[ 67%] Built target PlexilAppFramework
[ 68%] Built target PlexilSockets
[ 69%] Built target UdpUtils
[ 69%] Built target UdpAdapter
[ 70%] Built target Launcher
[ 71%] Built target GanttListener
[ 71%] Built target IpcUtils
[ 72%] Built target IpcAdapter
[ 72%] Built target CfsAdapter
[ 73%] Built target PlanDebugListener
[ 73%] Built target LuvListener
[ 73%] Built target universalExec
[ 74%] Built target PlexilWrapper
[ 74%] Building C object Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/test.c.o
/home/username/icarous/icarous/Modules/Plexil/src/wrapper/test.c:6:10: fatal error: zconf.h: No such file or directory
#include <zconf.h>
^~~~~~~~~
compilation terminated.
Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/build.make:62: recipe for target 'Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/test.c.o' failed
make[6]: *** [Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/test.c.o] Error 1
CMakeFiles/Makefile2:1769: recipe for target 'Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/all' failed
make[5]: *** [Modules/Plexil/src/wrapper/CMakeFiles/wrapperTest.dir/all] Error 2
Makefile:140: recipe for target 'all' failed
make[4]: *** [all] Error 2
CMakeFiles/cpu1-install.dir/build.make:57: recipe for target 'CMakeFiles/cpu1-install' failed
make[3]: *** [CMakeFiles/cpu1-install] Error 2
CMakeFiles/Makefile2:68: recipe for target 'CMakeFiles/cpu1-install.dir/all' failed
make[2]: *** [CMakeFiles/cpu1-install.dir/all] Error 2
CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/cpu1-install.dir/rule' failed
make[1]: *** [CMakeFiles/cpu1-install.dir/rule] Error 2
Makefile:175: recipe for target 'cpu1-install' failed
make: *** [cpu1-install] Error 2

root@username-VirtualBox:/home/username/icarous/icarous/build# find / -name "zconf.h"
/usr/include/zconf.h
/usr/src/linux-headers-4.15.0-34/include/linux/zconf.h
/usr/src/linux-headers-4.15.0-29/include/linux/zconf.h
find: ‘/run/user/1000/gvfs’: Permission denied

[SweeWarman]

This is very strange. It seems like you have zconf.h. Your compiler should by default look into /usr/include and recognize zconf.h.

Check if /usr/include is a default search path for your compiler. You can do this with the following command:

cpp -v

You should see something like:

#include "..." search starts here:
#include <...> search starts here:
/usr/lib/gcc/x86_64-linux-gnu/5/include
/usr/local/include
/usr/lib/gcc/x86_64-linux-gnu/5/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.

If /usr/include is not located on the search path, try setting the include path locations manually as follows:
export CPATH=$CPATH:/usr/include

Hope this fixes the issue. If not, create a symbolic link to zconf.h in a location such as /usr/local/include or some other location where the compiler looks for .h files.

[FabianSchuessler]

Thank you very much for all your help. It is running now.
sudo apt-get install zlib1g-dev
solved the zconf.h problem