***** automake *****
***** PWD: /var/tmp/portage/xfce-base/xfce4-panel-4.6.3/work/xfce4-panel-4.6.3
***** automake --add-missing --copy

configure.in:55: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:386: AC_USE_SYSTEM_EXTENSIONS is expanded from...
../../lib/autoconf/specific.m4:459: AC_MINIX is expanded from...
configure.in:55: the top level
configure.in:55: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
config/Makefile.am:23: `%'-style pattern rules are a GNU make extension
config/Makefile.am:23: wildcard $(top_srcdir: non-POSIX variable name
config/Makefile.am:23: (probably a GNU make extension)
gtk-doc.make:53: GTK_DOC_BUILD_HTML does not appear in AM_CONDITIONAL
docs/API/Makefile.am:57:   `gtk-doc.make' included from here
gtk-doc.make:58: GTK_DOC_BUILD_PDF does not appear in AM_CONDITIONAL
docs/API/Makefile.am:57:   `gtk-doc.make' included from here
panel/Makefile.am:17: compiling `main.c' with per-target flags requires `AM_PROG_CC_C_O' in `configure.in'
plugins/actions/Makefile.am:55: `%'-style pattern rules are a GNU make extension
plugins/clock/Makefile.am:68: `%'-style pattern rules are a GNU make extension
plugins/iconbox/Makefile.am:58: `%'-style pattern rules are a GNU make extension
plugins/launcher/Makefile.am:67: `%'-style pattern rules are a GNU make extension
plugins/pager/Makefile.am:60: `%'-style pattern rules are a GNU make extension
plugins/separator/Makefile.am:55: `%'-style pattern rules are a GNU make extension
plugins/showdesktop/Makefile.am:58: `%'-style pattern rules are a GNU make extension
plugins/systray/Makefile.am:69: `%'-style pattern rules are a GNU make extension
plugins/tasklist/Makefile.am:61: `%'-style pattern rules are a GNU make extension
plugins/windowlist/Makefile.am:79: `%'-style pattern rules are a GNU make extension