mirror of
https://github.com/troglobit/finit.git
synced 2026-10-01 13:33:09 +07:00
Joachim Nilsson
3c1c7df420
We should not use -Os as default optimization, it is sometimes unstable in cross compilers. Instead, default to -O2, which is the more tried and tested path. Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
451 lines
17 KiB
Bash
Executable File
451 lines
17 KiB
Bash
Executable File
#!/bin/sh
|
|
# Simple home brew configure script, not as fancy as GNU Autotools
|
|
#
|
|
# --with-plugins="time initctl"
|
|
# --enable-static
|
|
# --disable-inetd
|
|
# --disable-plugins
|
|
#
|
|
# This creates a configuration where Finit is built statically, with the
|
|
# time and initctl plugins built-in, and no inetd support.
|
|
#
|
|
|
|
# Setup defaults if undefined
|
|
defaults()
|
|
{
|
|
heading=${heading:='"Finit v" VERSION'}
|
|
prefix=${prefix:="/usr"}
|
|
sysconfdir=${sysconfdir:="/etc"}
|
|
sbindir=${sbindir:="/sbin"}
|
|
libdir=${libdir:="/lib"}
|
|
pdir="finit/plugins"
|
|
plugindir=${plugindir:="$libdir/$pdir"}
|
|
# The initctl FIFO, should probably be in /run, not /dev
|
|
fifo=${fifo:="/dev/initctl"}
|
|
conf="finit.conf"
|
|
config=${config:="$sysconfdir/$conf"}
|
|
confdir=${confdir:="finit.d"}
|
|
rcsd=${rcsd:="$sysconfdir/$confdir"}
|
|
console=${console:='_PATH_CONSOLE'}
|
|
shell=${shell:='_PATH_BSHELL'}
|
|
defuser=${defuser:="root"}
|
|
defhost=${defhost:="noname"}
|
|
runlevel=${runlevel:=2}
|
|
debug=${debug:=0}
|
|
embedded=${embedded:=0}
|
|
dbus=${dbus:=0}
|
|
remount=${remount:=0}
|
|
inetd=${inetd:=1}
|
|
verbose=${verbose:=1}
|
|
kernel_quiet=${kernel_quiet:=1}
|
|
static=${static:=0}
|
|
disable_plugins=${disable_plugins:=0}
|
|
}
|
|
|
|
result()
|
|
{
|
|
echo
|
|
echo "Finit configuration"
|
|
echo "========================================================================"
|
|
echo "Heading : $heading"
|
|
echo "Install prefix : $prefix"
|
|
echo "System config dir : $sysconfdir"
|
|
echo "Super user bindir : $sbindir"
|
|
echo "Shared libs dir : $libdir"
|
|
echo "Plugins dir : $plugindir"
|
|
echo "FIFO : $fifo"
|
|
echo "Config file : $config"
|
|
echo "rcs.d/ directory : $rcsd"
|
|
echo "Default console : $console"
|
|
# echo "Fallback shell : $shell"
|
|
if [ x"$sysroot" != x"" ]; then
|
|
echo "Swap rootfs to : $sysroot"
|
|
fi
|
|
echo "Default username : $defuser"
|
|
echo "Default hostname : $defhost"
|
|
echo "Default runlevel : $runlevel"
|
|
|
|
if [ $debug -ne 0 ]; then
|
|
echo "Debug : ENABLED"
|
|
fi
|
|
|
|
if [ $embedded -ne 0 ]; then
|
|
echo "Embedded target : YES (BusyBox getty, and mdev instead of udev)"
|
|
fi
|
|
|
|
if [ $dbus -ne 0 ]; then
|
|
echo "D-Bus : YES, remember to install dbus.so plugin as well!"
|
|
fi
|
|
|
|
if [ $remount -ne 0 ]; then
|
|
echo "Remount ROOT fs : YES, / will be remounted as read-write at bootstrap"
|
|
fi
|
|
|
|
if [ x"$random" != x"" ]; then
|
|
echo "Random seed : $random"
|
|
fi
|
|
|
|
if [ $inetd -ne 0 ]; then
|
|
echo "Inetd : Built-in"
|
|
else
|
|
echo "Inetd : DISABLED"
|
|
fi
|
|
|
|
if [ x"$libite" = x"" ]; then
|
|
echo "Libite (LITE) : Built-in"
|
|
else
|
|
echo "Libite (LITE) : $libite + {/lib, /include}"
|
|
fi
|
|
|
|
if [ x"$libuev" = x"" ]; then
|
|
echo "LibuEv : Built-in"
|
|
else
|
|
echo "LibuEv : $libuev + {/lib, /include}"
|
|
fi
|
|
|
|
if [ $verbose -ne 1 ]; then
|
|
echo "Quiet Finit : YES"
|
|
else
|
|
echo "Quiet Finit : NO, verbose output (default)"
|
|
fi
|
|
|
|
if [ $kernel_quiet -eq 1 ]; then
|
|
echo "Kernel Quiet : YES, silent after inital boot (default)"
|
|
else
|
|
echo "Kernel Quiet : NO"
|
|
fi
|
|
|
|
if [ $static -ne 0 ]; then
|
|
echo "Static Finit : YES"
|
|
fi
|
|
|
|
if [ $disable_plugins -eq 1 ]; then
|
|
echo "Plugins : DISABLED"
|
|
else
|
|
if [ x"$plugins" = x"" ]; then
|
|
echo "Plugins : ALL"
|
|
else
|
|
echo "Plugins : $plugins"
|
|
fi
|
|
fi
|
|
echo
|
|
}
|
|
|
|
usage()
|
|
{
|
|
defaults
|
|
|
|
echo "Run this script to configure finit for your operating system."
|
|
echo
|
|
echo "Usage: $0 [ARG]"
|
|
echo
|
|
echo " --help This help text"
|
|
echo " --prefix=PREFIX Set installation prefix, default '$prefix'"
|
|
echo " --sysconfdir=CONF Set conf dir, default '$sysconfdir'"
|
|
echo " --sbindir=SBIN Set sbin dir, default '$sbindir'"
|
|
echo " --libdir=LIB Set lib dir, default '$libdir'"
|
|
echo " --plugindir=DIR Set plugin dir, default '\$libdir/$pdir'"
|
|
echo
|
|
echo " --with-fifo=FIFO FIFO for initctl plugin, default '$fifo'"
|
|
echo " --with-config=CONFIG Finit CONFIG file, default '\$sysconfdir/$conf'"
|
|
echo " --with-heading=GREET Display GREET instead of Finit version at boot"
|
|
echo " --with-randomseed=SEED Seed /dev/urandom from file SEED. On Debian/Ubuntu"
|
|
echo " systems, set this to /var/lib/urandom/random-seed"
|
|
echo " Default: none"
|
|
echo " --with-plugins=\"a b c\" Build plugins 'a', 'b' and 'c', either as dynamic .so"
|
|
echo " files, or as built-in if --enable-static is given,"
|
|
echo " defaults to all plugins. Exclude extension!"
|
|
echo " --with-rcsd=RCSD Finit RCSD directory, default '\$sysconfdir/$confdir'"
|
|
echo " --with-console=DEV Console to use, default: /dev/console"
|
|
# echo " --with-shell=PATH Fallback shell to use, default: /bin/sh"
|
|
echo " --with-sysroot=PATH Some distributions keep a different (writable) rootfs"
|
|
echo " that is used at runtime, usually /sysroot or /mnt"
|
|
echo " --with-username=USER User for 'startx' .conf option, default: root"
|
|
echo " --with-hostname=NAME Hostname, if /etc/hostname is missing, default: noname"
|
|
echo " --with-runlevel=LEVEL Runlevel to switch to after bootstrap (S), default: 2"
|
|
echo " --with-libite=PATH Look for libite in PATH/include and PATH/lib"
|
|
echo " This is for disabling the use of built-in libite."
|
|
echo " --with-libuev=PATH Look for libuEv in PATH/include and PATH/lib"
|
|
echo " This is for disabling the use of built-in libuEv."
|
|
echo
|
|
echo " --enable-embedded Embedded defaults, BusBox getty, mdev etc."
|
|
echo " --enable-dbus Enable D-Bus plugin. Note: install plugin as well!"
|
|
echo " --enable-rw-rootfs Remount / as read-write at bootstrap, not for embedded"
|
|
echo " --enable-debug Enable debug flags, '-O0, -g'"
|
|
echo " --enable-quiet Quiet mode, reduce screen output to absolute minimum"
|
|
echo " --enable-static Link statically. This disables a few features."
|
|
echo " --disable-inetd Disable inetd support if not needed."
|
|
echo " --disable-kernel-quiet Disable kernel cmdline quiet, default enabled."
|
|
echo " --disable-plugins Disable plugins"
|
|
echo
|
|
echo "The build system also supports external CFLAGS, CPPFLAGS, LDFLAGS, LDLIBS,"
|
|
echo "and DESTDIR, useful for packaging or cross-compiling."
|
|
echo
|
|
echo "Example:"
|
|
echo " ./configure --enable-embedded --with-plugins=\"initctl tty\""
|
|
echo
|
|
echo "Report bugs to https://github.com/troglobit/finit/issues"
|
|
echo
|
|
|
|
exit 1
|
|
}
|
|
|
|
while [ "$*" != "" ]; do
|
|
opt=`expr "$1" : "--\([^=]*\)=.*"`
|
|
arg=`expr "$1" : "--[^=]*=\(.*\)"`
|
|
if [ -z "$opt" ]; then
|
|
opt=`expr "$1" : "--\(.*\)"`
|
|
fi
|
|
shift
|
|
|
|
case $opt in
|
|
prefix)
|
|
prefix="$arg"
|
|
;;
|
|
|
|
sysconfdir)
|
|
sysconfdir="$arg"
|
|
;;
|
|
|
|
sbindir)
|
|
sbindir="$arg"
|
|
;;
|
|
|
|
libdir)
|
|
libdir="$arg"
|
|
;;
|
|
|
|
plugindir)
|
|
plugindir="$arg"
|
|
;;
|
|
|
|
with-fifo)
|
|
fifo="$arg"
|
|
;;
|
|
|
|
with-config)
|
|
config="$arg"
|
|
;;
|
|
|
|
with-heading)
|
|
heading="\"$arg\""
|
|
;;
|
|
|
|
with-randomseed)
|
|
random="$arg"
|
|
;;
|
|
|
|
with-plugins)
|
|
plugins="$arg"
|
|
;;
|
|
|
|
with-rcsd)
|
|
rcsd="$arg"
|
|
;;
|
|
|
|
with-console)
|
|
console="\"$arg\""
|
|
;;
|
|
|
|
with-shell)
|
|
shell="\"$arg\""
|
|
;;
|
|
|
|
with-sysroot)
|
|
sysroot="$arg"
|
|
;;
|
|
|
|
with-usename)
|
|
defuser="$arg"
|
|
;;
|
|
|
|
with-hostname)
|
|
defhost="$arg"
|
|
;;
|
|
|
|
with-runlevel)
|
|
runlevel="$arg"
|
|
;;
|
|
|
|
with-libite)
|
|
libite="$arg"
|
|
;;
|
|
|
|
with-libuev)
|
|
libuev="$arg"
|
|
;;
|
|
|
|
enable-debug)
|
|
debug=1
|
|
;;
|
|
|
|
enable-embedded)
|
|
embedded=1
|
|
;;
|
|
|
|
enable-dbus)
|
|
dbus=1
|
|
;;
|
|
|
|
enable-rw-rootfs)
|
|
remount=1
|
|
;;
|
|
|
|
enable-quiet)
|
|
verbose=0
|
|
;;
|
|
|
|
enable-static)
|
|
static=1
|
|
;;
|
|
|
|
disable-inetd)
|
|
inetd=0
|
|
;;
|
|
|
|
disable-kernel-quiet)
|
|
kernel_quiet=0
|
|
;;
|
|
|
|
disable-plugins)
|
|
disable_plugins=1
|
|
;;
|
|
|
|
help)
|
|
usage
|
|
;;
|
|
|
|
*)
|
|
echo "Unknown option: $opt"
|
|
usage
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# If no arguments given to configure script, use defaults
|
|
defaults
|
|
result
|
|
|
|
##############################################################################
|
|
echo "# Generated by finit configure script." > config.mk
|
|
echo "prefix = $prefix" >> config.mk
|
|
echo "sysconfdir = $sysconfdir" >> config.mk
|
|
echo "sbindir = $sbindir" >> config.mk
|
|
echo "libdir = $libdir" >> config.mk
|
|
echo "plugindir = $plugindir" >> config.mk
|
|
echo "incdir = \$(prefix)/include/finit" >> config.mk
|
|
echo "datadir = \$(prefix)/share/doc/finit" >> config.mk
|
|
echo "mandir = \$(prefix)/share/man/man8" >> config.mk
|
|
echo "FINIT_RCSD = $rcsd" >> config.mk
|
|
|
|
if [ $inetd -eq 0 ]; then
|
|
echo >> config.mk
|
|
echo "OBJS := \$(filter-out inetd.o, \$(OBJS))" >> config.mk
|
|
fi
|
|
|
|
echo >> config.mk
|
|
if [ $debug -eq 1 ]; then
|
|
echo "CFLAGS += -O0 -g" >> config.mk
|
|
else
|
|
echo "CFLAGS += -O2" >> config.mk
|
|
fi
|
|
|
|
echo >> config.mk
|
|
if [ $static -ne 0 ]; then
|
|
echo "STATIC = 1" >> config.mk
|
|
echo "LDFLAGS += -static" >> config.mk
|
|
echo "CPPFLAGS += -DENABLE_STATIC" >> config.mk
|
|
echo "PLUGINS = \"\"" >> config.mk
|
|
if [ $disable_plugins -ne 1 ]; then
|
|
if [ x"$plugins" != x"" ]; then
|
|
echo "OBJS += \$(addsuffix .o, \$(addprefix plugins/, $plugins))" >> config.mk
|
|
else
|
|
echo "tmp += \$(wildcard plugins/*.c)" >> config.mk
|
|
echo "OBJS += \$(tmp:.c=.o)" >> config.mk
|
|
fi
|
|
fi
|
|
else
|
|
echo "STATIC = 0" >> config.mk
|
|
echo "LDFLAGS += -rdynamic" >> config.mk
|
|
echo "LDLIBS += -ldl" >> config.mk
|
|
if [ x"$plugins" != x"" ]; then
|
|
echo "PLUGINS = \$(addsuffix .so, $plugins)" >> config.mk
|
|
fi
|
|
fi
|
|
|
|
if [ x"$libite" != x"" ]; then
|
|
echo "LIBITE = $libite" >> config.mk
|
|
echo "CPPFLAGS += -I\$(LIBITE)/include" >> config.mk
|
|
echo "LDFLAGS += -L\$(LIBITE)/lib" >> config.mk
|
|
echo "LDLIBS += -l:libite.so.2" >> config.mk
|
|
else
|
|
echo "LDFLAGS += -L\$(TOPDIR)/libite" >> config.mk
|
|
echo "LDLIBS += -lite" >> config.mk
|
|
echo "DEPLIBS += libite/libite.a" >> config.mk
|
|
fi
|
|
|
|
if [ x"$libuev" != x"" ]; then
|
|
echo "LIBUEV = $libuev" >> config.mk
|
|
echo "CPPFLAGS += -I\$(LIBUEV)/include" >> config.mk
|
|
echo "LDFLAGS += -L\$(LIBUEV)/lib" >> config.mk
|
|
echo "LDLIBS += -l:libuev.so.1" >> config.mk
|
|
else
|
|
echo "LDFLAGS += -L\$(TOPDIR)/libuev" >> config.mk
|
|
echo "LDLIBS += -luev" >> config.mk
|
|
echo "DEPLIBS += libuev/libuev.a" >> config.mk
|
|
fi
|
|
|
|
echo >> config.mk
|
|
echo "export libdir plugindir incdir" >> config.mk
|
|
echo "export CFLAGS CPPFLAGS LDFLAGS LDLIBS STATIC" >> config.mk
|
|
|
|
##############################################################################
|
|
echo "/* Generated by finit configure script. */" > config.h
|
|
echo >> config.h
|
|
echo "#ifndef FINIT_CONFIG_H_" >> config.h
|
|
echo "#define FINIT_CONFIG_H_" >> config.h
|
|
echo >> config.h
|
|
echo "#define INIT_HEADING $heading" >> config.h
|
|
echo "#define VERBOSE_MODE $verbose" >> config.h
|
|
echo "#define KERNEL_QUIET $kernel_quiet" >> config.h
|
|
if [ $embedded -eq 1 ]; then
|
|
echo "#define EMBEDDED_SYSTEM 1" >> config.h
|
|
echo "#define SETUP_DEVFS \"/sbin/mdev -s\"" >> config.h
|
|
echo "#define GETTY \"/sbin/getty -L\"" >> config.h
|
|
echo "#define GETTY_BUSYBOX 1" >> config.h
|
|
echo "#define BAUDRATE 115200" >> config.h
|
|
else
|
|
echo "#define SETUP_DEVFS \"/sbin/udevd --daemon\"" >> config.h
|
|
echo "#define GETTY \"/sbin/getty -8\"" >> config.h
|
|
echo "#define GETTY_AGETTY 1" >> config.h
|
|
echo "#define BAUDRATE 38400" >> config.h
|
|
fi
|
|
if [ $remount -eq 1 ]; then
|
|
echo "#define REMOUNT_ROOTFS 1" >> config.h
|
|
fi
|
|
if [ $dbus -eq 1 ]; then
|
|
echo "#define HAVE_DBUS 1" >> config.h
|
|
fi
|
|
|
|
if [ $inetd -eq 0 ]; then
|
|
echo "#define INETD_DISABLED" >> config.h
|
|
fi
|
|
echo "#define FINIT_FIFO \"$fifo\"" >> config.h
|
|
echo "#define FINIT_CONF \"$config\"" >> config.h
|
|
echo "#define FINIT_RCSD \"$rcsd\"" >> config.h
|
|
echo "#define CONSOLE $console" >> config.h
|
|
echo "#define FALLBACK_SHELL $shell" >> config.h
|
|
if [ x"$sysroot" != x"" ]; then
|
|
echo "#define SYSROOT \"$sysroot\"" >> config.h
|
|
fi
|
|
echo "#define PLUGIN_PATH \"$plugindir\"" >> config.h
|
|
if [ x"$random" != x"" ]; then
|
|
echo "#define RANDOMSEED \"$random\"" >> config.h
|
|
fi
|
|
echo "#define DEFUSER \"$defuser\"" >> config.h
|
|
echo "#define DEFHOST \"$defhost\"" >> config.h
|
|
echo "#define RUNLEVEL $runlevel" >> config.h
|
|
|
|
echo >> config.h
|
|
echo "#endif /* FINIT_CONFIG_H_ */" >> config.h
|