Someone

make[1]: entrant dans le répertoire « /home/bipbip/Travail/Packages/ISO/ap/dbus/dbus-1.1.20/tools »
/bin/sh ../libtool --tag=CC   --mode=link gcc  -O2 -march=i486 -mtune=i686 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wdeclaration-after-statement -fno-common   -o dbus-send dbus-print-message.o dbus-send.o ../dbus/libdbus-1.la  
mkdir .libs
gcc -O2 -march=i486 -mtune=i686 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wdeclaration-after-statement -fno-common -o .libs/dbus-send dbus-print-message.o dbus-send.o  ../dbus/.libs/libdbus-1.so 
creating dbus-send
/bin/sh ../libtool --tag=CC   --mode=link gcc  -O2 -march=i486 -mtune=i686 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wdeclaration-after-statement -fno-common   -o dbus-monitor dbus-monitor.o dbus-print-message.o ../dbus/libdbus-1.la  
gcc -O2 -march=i486 -mtune=i686 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wdeclaration-after-statement -fno-common -o .libs/dbus-monitor dbus-monitor.o dbus-print-message.o  ../dbus/.libs/libdbus-1.so 
creating dbus-monitor
gcc -DHAVE_CONFIG_H -I. -I.. -I..   -DDBUS_LOCALEDIR=\"/usr/share/locale\" -DDBUS_COMPILATION -DDBUS_DAEMONDIR=\"/usr/bin\" -DDBUS_MACHINE_UUID_FILE=\""/var/lib/dbus/machine-id"\"    -O2 -march=i486 -mtune=i686 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wsign-compare -Wdeclaration-after-statement -fno-common -MT dbus-launch.o -MD -MP -MF .deps/dbus-launch.Tpo -c -o dbus-launch.o dbus-launch.c
dbus-launch.c: In function ‘main’:
dbus-launch.c:969: erreur: ‘xdisplay’ undeclared (first use in this function)
dbus-launch.c:969: erreur: (Each undeclared identifier is reported only once
dbus-launch.c:969: erreur: for each function it appears in.)
dbus-launch.c:1086: attention : unused variable ‘ret2’
make[1]: *** [dbus-launch.o] Erreur 1
make[1]: quittant le répertoire « /home/bipbip/Travail/Packages/ISO/ap/dbus/dbus-1.1.20/tools »
make: *** [install-recursive] Erreur 1

Slackware package maker, version 2.1.

Searching for symbolic links:
usr/lib/libdbus-1.so.3 -> libdbus-1.so.3.4.0
usr/lib/libdbus-1.so -> libdbus-1.so.3.4.0

Making symbolic link creation script:
( cd usr/lib ; rm -rf libdbus-1.so.3 )
( cd usr/lib ; ln -sf libdbus-1.so.3.4.0 libdbus-1.so.3 )
( cd usr/lib ; rm -rf libdbus-1.so )
( cd usr/lib ; ln -sf libdbus-1.so.3.4.0 libdbus-1.so )

It is recommended that you make these lines your new installation script.

Would you like to make this stuff the install script for this package
and remove the symbolic links ([y]es, [n]o)? y