Strip all slewing code (adjtime(), freq locked nano PLL, fast tick slewing) from the Linux driver and use the new generic frequency only slewing instead. The advantages include stable clock control with very short update intervals, good control of the slewing frequency, cheap cooking of raw time stamps and unlimited frequency offset.
687 lines
18 KiB
Bash
Executable file
687 lines
18 KiB
Bash
Executable file
#!/bin/sh
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# =======================================================================
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#
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# chronyd/chronyc - Programs for keeping computer clocks accurate.
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#
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# Copyright (C) Richard P. Curnow 1997-2003
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# Copyright (C) Miroslav Lichvar 2009, 2012
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#
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# =======================================================================
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rm -f config.h config.log
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# This configure script determines the operating system type and version
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if [ "x${CC}" = "x" ]; then
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MYCC="gcc"
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else
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MYCC="${CC}"
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fi
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if [ "x${CFLAGS}" = "x" ]; then
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MYCFLAGS="-O2 -g"
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else
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MYCFLAGS="${CFLAGS}"
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fi
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MYCPPFLAGS="${CPPFLAGS}"
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if [ "x${MYCC}" = "xgcc" ]; then
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MYCFLAGS="${MYCFLAGS} -Wmissing-prototypes -Wall"
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fi
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MYLDFLAGS="${LDFLAGS}"
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# ======================================================================
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# FUNCTIONS
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#{{{ test_code
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test_code () {
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name=$1
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headers=$2
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cflags=$3
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ldflags=$4
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code=$5
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echo -n "Checking for $name : "
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(
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for h in $headers; do
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echo "#include <$h>"
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done
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echo "int main(int argc, char **argv) {"
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echo "$code"
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echo "return 0; }"
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) > docheck.c
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echo "docheck.c:" >> config.log
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cat docheck.c >> config.log
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echo $MYCC $MYCFLAGS $MYCPPFLAGS $cflags -o docheck docheck.c $ldflags \
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$MYLDFLAGS >> config.log
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$MYCC $MYCFLAGS $MYCPPFLAGS $cflags -o docheck docheck.c $ldflags \
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$MYLDFLAGS >> config.log 2>&1
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if [ $? -eq 0 ]
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then
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echo "Yes"
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result=0
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else
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echo "No"
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result=1
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fi
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rm -f docheck.c docheck
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echo >> config.log
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return $result
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}
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#}}}
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#{{{ usage
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usage () {
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cat <<EOF
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\`configure' configures this package to adapt to many kinds of systems.
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Usage: ./configure [OPTION]...
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Defaults for the options are specified in brackets.
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Configuration:
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-h, --help display this help and exit
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Installation directories:
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--prefix=PREFIX install architecture-independent files in PREFIX
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[/usr/local]
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--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
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[PREFIX]
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By default, \`make install' will install all the files in
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\`/usr/local/bin', \`/usr/local/lib' etc. You can specify
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an installation prefix other than \`/usr/local' using \`--prefix',
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for instance \`--prefix=$HOME'.
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For better control, use the options below.
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--disable-readline Disable line editing support
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--without-readline Don't use GNU readline even if it is available
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--without-editline Don't use editline even if it is available
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--readline-dir=DIR Specify parent of readline include and lib directories
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--readline-inc-dir=DIR Specify where readline include directory is
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--readline-lib-dir=DIR Specify where readline lib directory is
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--with-ncurses-library=DIR Specify where ncurses lib directory is
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--without-nss Don't use NSS even if it is available
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--without-tomcrypt Don't use libtomcrypt even if it is available
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--disable-ipv6 Disable IPv6 support
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--disable-phc Disable PHC support
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--disable-pps Disable PPS API support
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--disable-rtc Don't include RTC even on Linux
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--disable-linuxcaps Disable Linux capabilities support
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--disable-asyncdns Disable asynchronous name resolving
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--disable-forcednsretry Don't retry on permanent DNS error
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--with-user=USER Specify default chronyd user [root]
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--with-sendmail=PATH Path to sendmail binary [/usr/lib/sendmail]
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--enable-debug Enable debugging support
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Fine tuning of the installation directories:
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--sysconfdir=DIR chrony.conf location [/etc]
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--bindir=DIR user executables [EPREFIX/bin]
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--sbindir=DIR system admin executables [EPREFIX/sbin]
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--datarootdir=DIR data root [PREFIX/share]
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--infodir=DIR info documentation [DATAROOTDIR/info]
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--mandir=DIR man documentation [DATAROOTDIR/man]
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--docdir=DIR documentation root [DATAROOTDIR/doc/chrony]
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--localstatedir=DIR modifiable single-machine data [/var]
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--chronyvardir=DIR location for chrony data [LOCALSTATEDIR/lib/chrony]
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Overriding system detection when cross-compiling:
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--host-system=OS Specify system name (uname -s)
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--host-release=REL Specify system release (uname -r)
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--host-machine=CPU Specify machine (uname -m)
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Some influential environment variables:
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CC C compiler command
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CFLAGS C compiler flags
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CPPFLAGS C preprocessor flags, e.g. -I<include dir> if you have
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headers in a nonstandard directory <include dir>
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LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
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nonstandard directory <lib dir>
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Use these variables to override the choices made by \`configure' or to help
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it to find libraries and programs with nonstandard names/locations.
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EOF
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}
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#}}}
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#{{{
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add_def () {
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if [ "x$2" = "x" ]; then
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echo "#define $1 1" >> config.h
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else
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echo "#define $1 $2" >> config.h
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fi
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}
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#}}}
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# ======================================================================
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OPERATINGSYSTEM=`uname -s`
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VERSION=`uname -r`
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MACHINE=`uname -m`
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EXTRA_LIBS=""
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EXTRA_CLI_LIBS=""
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EXTRA_OBJECTS=""
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EXTRA_DEFS=""
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SYSDEFS=""
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debug=0
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feat_readline=1
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try_readline=1
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try_editline=1
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try_nss=1
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try_tomcrypt=1
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feat_rtc=1
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try_rtc=0
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feat_linuxcaps=1
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try_linuxcaps=0
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readline_lib=""
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readline_inc=""
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ncurses_lib=""
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feat_ipv6=1
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feat_phc=1
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try_phc=0
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feat_pps=1
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try_setsched=0
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try_lockmem=0
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feat_asyncdns=1
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feat_forcednsretry=1
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default_user="root"
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mail_program="/usr/lib/sendmail"
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for option
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do
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case "$option" in
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--enable-debug )
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debug=1
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;;
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--disable-readline )
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feat_readline=0
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;;
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--without-readline )
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try_readline=0
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;;
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--without-editline )
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try_editline=0
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;;
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--with-readline-library=* )
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readline_lib=-L`echo $option | sed -e 's/^.*=//;'`
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;;
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--with-readline-includes=* )
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readline_inc=-I`echo $option | sed -e 's/^.*=//;'`
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;;
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--with-ncurses-library=* )
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ncurses_lib=-L`echo $option | sed -e 's/^.*=//;'`
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;;
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--prefix=* | --install_prefix=* )
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SETPREFIX=`echo $option | sed -e 's/[^=]*=//;'`
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;;
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--exec-prefix=* )
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SETEPREFIX=`echo $option | sed -e 's/[^=]*=//;'`
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;;
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--sysconfdir=* )
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SETSYSCONFDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--bindir=* )
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SETBINDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--sbindir=* )
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SETSBINDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--datarootdir=* )
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SETDATAROOTDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--infodir=* )
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SETINFODIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--mandir=* )
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SETMANDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--docdir=* )
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SETDOCDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--localstatedir=* )
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SETLOCALSTATEDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--chronyvardir=* )
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SETCHRONYVARDIR=`echo $option | sed -e 's/^.*=//;'`
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;;
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--disable-rtc)
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feat_rtc=0
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;;
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--disable-ipv6)
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feat_ipv6=0
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;;
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--disable-phc)
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feat_phc=0
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;;
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--disable-pps)
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feat_pps=0
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;;
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--disable-linuxcaps)
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feat_linuxcaps=0
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;;
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--disable-asyncdns)
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feat_asyncdns=0
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;;
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--disable-forcednsretry)
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feat_forcednsretry=0
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;;
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--with-user=* )
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default_user=`echo $option | sed -e 's/^.*=//;'`
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;;
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--with-sendmail=* )
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mail_program=`echo $option | sed -e 's/^.*=//;'`
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;;
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--without-nss )
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try_nss=0
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;;
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--without-tomcrypt )
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try_tomcrypt=0
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;;
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--host-system=* )
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OPERATINGSYSTEM=`echo $option | sed -e 's/^.*=//;'`
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;;
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--host-release=* )
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VERSION=`echo $option | sed -e 's/^.*=//;'`
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;;
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--host-machine=* )
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MACHINE=`echo $option | sed -e 's/^.*=//;'`
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;;
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--help | -h )
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usage
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exit 0
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;;
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* )
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echo "Unrecognized option : " $option
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esac
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done
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SYSTEM=${OPERATINGSYSTEM}-${MACHINE}
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case $SYSTEM in
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SunOS-sun4* )
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case $VERSION in
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4.* )
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EXTRA_OBJECTS="sys_sunos.o strerror.o"
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EXTRA_LIBS="-lkvm"
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add_def SUNOS
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echo "Configuring for SunOS (" $SYSTEM "version" $VERSION ")"
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;;
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5.* )
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EXTRA_OBJECTS="sys_solaris.o"
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EXTRA_LIBS="-lsocket -lnsl -lkvm -lelf"
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EXTRA_CLI_LIBS="-lsocket -lnsl"
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add_def SOLARIS
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echo "Configuring for Solaris (" $SYSTEM "SunOS version" $VERSION ")"
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;;
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esac
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;;
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Linux* )
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EXTRA_OBJECTS="sys_generic.o sys_linux.o wrap_adjtimex.o"
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try_linuxcaps=1
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try_rtc=1
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try_setsched=1
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try_lockmem=1
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try_phc=1
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add_def LINUX
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echo "Configuring for " $SYSTEM
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if [ "${MACHINE}" = "alpha" ]; then
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echo "Enabling -mieee"
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# FIXME: Should really test for GCC
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MYCFLAGS="$MYCFLAGS -mieee"
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fi
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;;
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BSD/386-i[3456]86|FreeBSD-i386|FreeBSD-amd64 )
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# Antti Jrvinen <costello@iki.fi> reported that this system can
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# be supported with the SunOS 4.x driver files.
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EXTRA_OBJECTS="sys_sunos.o strerror.o"
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EXTRA_LIBS="-lkvm"
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add_def SUNOS
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echo "Configuring for $SYSTEM (using SunOS driver)"
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;;
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NetBSD-* )
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EXTRA_OBJECTS="sys_netbsd.o"
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EXTRA_LIBS="-lkvm"
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SYSDEFS=""
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echo "Configuring for $SYSTEM"
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;;
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SunOS-i86pc* )
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# Doug Woodward <dougw@whistler.com> reported that this configuration
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# works for Solaris 2.8 / SunOS 5.8 on x86 platforms
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EXTRA_OBJECTS="sys_solaris.o"
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EXTRA_LIBS="-lsocket -lnsl -lkvm -lelf"
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EXTRA_CLI_LIBS="-lsocket -lnsl"
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add_def SOLARIS
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echo "Configuring for Solaris (" $SYSTEM "SunOS version" $VERSION ")"
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;;
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CYGWIN32_NT-i[3456]86 )
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EXTRA_OBJECTS="sys_winnt.o"
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EXTRA_LIBS=""
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add_def WINNT
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echo "Configuring for Windows NT (Cygwin32)"
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;;
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* )
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echo "Sorry, I don't know how to build this software on your system."
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exit 1
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;;
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esac
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MATHCODE='return (int) pow(2.0, log(sqrt((double)argc)));'
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if test_code 'math' 'math.h' '' '' "$MATHCODE"; then
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LIBS=""
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else
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if test_code 'math in -lm' 'math.h' '' '-lm' "$MATHCODE"; then
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LIBS="-lm"
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else
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echo "Can't compile/link a program which uses sqrt(), log(), pow(), bailing out"
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exit 1
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fi
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fi
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if test_code '<stdint.h>' 'stdint.h' '' '' ''; then
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add_def HAS_STDINT_H
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fi
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if test_code '<inttypes.h>' 'inttypes.h' '' '' ''; then
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add_def HAS_INTTYPES_H
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fi
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if [ $feat_ipv6 = "1" ] && \
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test_code 'IPv6 support' 'arpa/inet.h sys/socket.h netinet/in.h' '' '' '
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struct sockaddr_in6 n;
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char p[100];
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n.sin6_addr = in6addr_any;
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return !inet_ntop(AF_INET6, &n.sin6_addr.s6_addr, p, sizeof(p));'
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then
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add_def HAVE_IPV6
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if test_code 'in6_pktinfo' 'sys/socket.h netinet/in.h' '' '' '
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return sizeof(struct in6_pktinfo);'
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then
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add_def HAVE_IN6_PKTINFO
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else
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if test_code 'in6_pktinfo with _GNU_SOURCE' 'sys/socket.h netinet/in.h' \
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'-D_GNU_SOURCE' '' 'return sizeof(struct in6_pktinfo);'
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then
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add_def _GNU_SOURCE
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add_def HAVE_IN6_PKTINFO
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fi
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fi
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fi
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if test_code 'getaddrinfo()' 'sys/types.h sys/socket.h netdb.h' '' '' \
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'return getaddrinfo(0, 0, 0, 0);'
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then
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add_def HAVE_GETADDRINFO
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fi
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if [ $feat_asyncdns = "1" ] && \
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test_code 'pthread' 'pthread.h' '-pthread' '' \
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'return pthread_create(NULL, NULL, NULL, NULL);'
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then
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add_def FEAT_ASYNCDNS
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add_def USE_PTHREAD_ASYNCDNS
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MYCFLAGS="$MYCFLAGS -pthread"
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fi
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timepps_h=""
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if [ $feat_pps = "1" ]; then
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if test_code '<sys/timepps.h>' 'sys/timepps.h' '' '' ''; then
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timepps_h="sys/timepps.h"
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add_def HAVE_SYS_TIMEPPS_H
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else
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if test_code '<timepps.h>' 'timepps.h' '' '' ''; then
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timepps_h="timepps.h"
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add_def HAVE_TIMEPPS_H
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fi
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fi
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fi
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if [ "x$timepps_h" != "x" ] && \
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test_code 'PPSAPI' "string.h $timepps_h" '' '' '
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pps_handle_t h;
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pps_info_t i;
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struct timespec ts;
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return time_pps_fetch(h, PPS_TSFMT_TSPEC, &i, &ts);'
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then
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add_def HAVE_PPSAPI
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fi
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if [ $feat_linuxcaps = "1" ] && [ $try_linuxcaps = "1" ] && \
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test_code \
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linuxcaps \
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'sys/types.h pwd.h sys/prctl.h sys/capability.h grp.h' \
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'' '-lcap' \
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'prctl(PR_SET_KEEPCAPS, 1);cap_set_proc(cap_from_text("cap_sys_time=ep"));'
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then
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add_def FEAT_LINUXCAPS
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EXTRA_LIBS="$EXTRA_LIBS -lcap"
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fi
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if [ $feat_rtc = "1" ] && [ $try_rtc = "1" ] && \
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test_code '<linux/rtc.h>' 'sys/ioctl.h linux/rtc.h' '' '' \
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'ioctl(1, RTC_UIE_ON&RTC_UIE_OFF&RTC_RD_TIME&RTC_SET_TIME, 0&RTC_UF);'
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then
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EXTRA_OBJECTS="$EXTRA_OBJECTS rtc_linux.o"
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add_def FEAT_RTC
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fi
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if [ $feat_phc = "1" ] && [ $try_phc = "1" ] && \
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test_code '<linux/ptp_clock.h>' 'sys/ioctl.h linux/ptp_clock.h' '' '' \
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'ioctl(1, PTP_CLOCK_GETCAPS, 0);'
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then
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if test_code 'clock_gettime()' 'time.h' '' '' 'clock_gettime(0, NULL);'; then
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add_def FEAT_PHC
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else
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if test_code 'clock_gettime() in -lrt' 'time.h' '' '-lrt' \
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'clock_gettime(0, NULL);'
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then
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EXTRA_LIBS="$EXTRA_LIBS -lrt"
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add_def FEAT_PHC
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fi
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fi
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fi
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if [ $try_setsched = "1" ] && \
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test_code \
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'sched_setscheduler()' \
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'sched.h' '' '' '
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struct sched_param sched;
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sched_get_priority_max(SCHED_FIFO);
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sched_setscheduler(0, SCHED_FIFO, &sched);'
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then
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add_def HAVE_SCHED_SETSCHEDULER
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fi
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if [ $try_lockmem = "1" ] && \
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test_code \
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'mlockall()' \
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|
'sys/mman.h sys/resource.h' '' '' '
|
|
struct rlimit rlim;
|
|
setrlimit(RLIMIT_MEMLOCK, &rlim);
|
|
mlockall(MCL_CURRENT|MCL_FUTURE);'
|
|
then
|
|
add_def HAVE_MLOCKALL
|
|
fi
|
|
|
|
if [ $feat_forcednsretry = "1" ]
|
|
then
|
|
add_def FORCE_DNSRETRY
|
|
fi
|
|
|
|
READLINE_COMPILE=""
|
|
READLINE_LINK=""
|
|
if [ $feat_readline = "1" ]; then
|
|
if [ $try_editline = "1" ]; then
|
|
if test_code editline 'stdio.h editline/readline.h' \
|
|
"$readline_inc" "$readline_lib -ledit" \
|
|
'add_history(readline("prompt"));'
|
|
then
|
|
add_def FEAT_READLINE
|
|
add_def USE_EDITLINE
|
|
READLINE_COMPILE="$readline_inc"
|
|
READLINE_LINK="$readline_lib -ledit"
|
|
fi
|
|
fi
|
|
|
|
if [ "x$READLINE_LINK" = "x" ] && [ $try_readline = "1" ]; then
|
|
if test_code readline 'stdio.h readline/readline.h readline/history.h' \
|
|
"$readline_inc" "$readline_lib $ncurses_lib -lreadline" \
|
|
'add_history(readline("prompt"));'
|
|
then
|
|
add_def FEAT_READLINE
|
|
READLINE_COMPILE="$readline_inc"
|
|
READLINE_LINK="$readline_lib $ncurses_lib -lreadline"
|
|
fi
|
|
fi
|
|
|
|
if [ "x$READLINE_LINK" = "x" ] && [ $try_readline = "1" ]; then
|
|
if test_code 'readline with -lncurses' \
|
|
'stdio.h readline/readline.h readline/history.h' \
|
|
"$readline_inc" "$readline_lib $ncurses_lib -lreadline -lncurses" \
|
|
'add_history(readline("prompt"));'
|
|
then
|
|
add_def FEAT_READLINE
|
|
READLINE_COMPILE="$readline_inc"
|
|
READLINE_LINK="$readline_lib $ncurses_lib -lreadline -lncurses"
|
|
fi
|
|
fi
|
|
|
|
EXTRA_CLI_LIBS="$EXTRA_CLI_LIBS $READLINE_LINK"
|
|
fi
|
|
|
|
HASH_OBJ="hash_intmd5.o"
|
|
HASH_COMPILE=""
|
|
HASH_LINK=""
|
|
|
|
if [ $try_nss = "1" ]; then
|
|
test_cflags="`pkg-config --cflags nss 2> /dev/null`"
|
|
test_link="`pkg-config --libs-only-L nss 2> /dev/null` -lfreebl3"
|
|
if test_code 'NSS' 'nss.h hasht.h nsslowhash.h' \
|
|
"$test_cflags" "$test_link" \
|
|
'NSSLOWHASH_Begin(NSSLOWHASH_NewContext(NSSLOW_Init(), HASH_AlgSHA512));'
|
|
then
|
|
HASH_OBJ="hash_nss.o"
|
|
HASH_COMPILE="$test_cflags"
|
|
HASH_LINK="$test_link"
|
|
LIBS="$LIBS $HASH_LINK"
|
|
add_def GENERATE_SHA1_KEY
|
|
fi
|
|
fi
|
|
|
|
if [ "x$HASH_LINK" = "x" ] && [ $try_tomcrypt = "1" ]; then
|
|
if test_code 'tomcrypt' 'tomcrypt.h' '-I/usr/include/tomcrypt' '-ltomcrypt' \
|
|
'hash_memory_multi(find_hash("md5"), NULL, NULL, NULL, 0, NULL, 0);'
|
|
then
|
|
HASH_OBJ="hash_tomcrypt.o"
|
|
HASH_COMPILE="-I/usr/include/tomcrypt"
|
|
HASH_LINK="-ltomcrypt"
|
|
LIBS="$LIBS $HASH_LINK"
|
|
add_def GENERATE_SHA1_KEY
|
|
fi
|
|
fi
|
|
|
|
SYSCONFDIR=/etc
|
|
if [ "x$SETSYSCONFDIR" != "x" ]; then
|
|
SYSCONFDIR=$SETSYSCONFDIR
|
|
fi
|
|
|
|
PREFIX=/usr/local
|
|
if [ "x$SETPREFIX" != "x" ]; then
|
|
PREFIX=$SETPREFIX
|
|
fi
|
|
|
|
EPREFIX=${PREFIX}
|
|
if [ "x$SETEPREFIX" != "x" ]; then
|
|
EPREFIX=$SETEPREFIX
|
|
fi
|
|
|
|
BINDIR=${EPREFIX}/bin
|
|
if [ "x$SETBINDIR" != "x" ]; then
|
|
BINDIR=$SETBINDIR
|
|
fi
|
|
|
|
SBINDIR=${EPREFIX}/sbin
|
|
if [ "x$SETSBINDIR" != "x" ]; then
|
|
SBINDIR=$SETSBINDIR
|
|
fi
|
|
|
|
DATAROOTDIR=${PREFIX}/share
|
|
if [ "x$SETDATAROOTDIR" != "x" ]; then
|
|
DATAROOTDIR=$SETDATAROOTDIR
|
|
fi
|
|
|
|
INFODIR=${DATAROOTDIR}/info
|
|
if [ "x$SETINFODIR" != "x" ]; then
|
|
INFODIR=$SETINFODIR
|
|
fi
|
|
|
|
MANDIR=${DATAROOTDIR}/man
|
|
if [ "x$SETMANDIR" != "x" ]; then
|
|
MANDIR=$SETMANDIR
|
|
fi
|
|
|
|
DOCDIR=${DATAROOTDIR}/doc/chrony
|
|
if [ "x$SETDOCDIR" != "x" ]; then
|
|
DOCDIR=$SETDOCDIR
|
|
fi
|
|
|
|
LOCALSTATEDIR=/var
|
|
if [ "x$SETLOCALSTATEDIR" != "x" ]; then
|
|
LOCALSTATEDIR=$SETLOCALSTATEDIR
|
|
fi
|
|
|
|
CHRONYVARDIR=${LOCALSTATEDIR}/lib/chrony
|
|
if [ "x$SETCHRONYVARDIR" != "x" ]; then
|
|
CHRONYVARDIR=$SETCHRONYVARDIR
|
|
fi
|
|
|
|
add_def DEBUG $debug
|
|
add_def DEFAULT_CONF_FILE "\"$SYSCONFDIR/chrony.conf\""
|
|
add_def DEFAULT_USER "\"$default_user\""
|
|
add_def MAIL_PROGRAM "\"$mail_program\""
|
|
|
|
if [ -f version.txt ]; then
|
|
add_def CHRONY_VERSION "\"`cat version.txt`\""
|
|
else
|
|
add_def CHRONY_VERSION "\"DEVELOPMENT\""
|
|
fi
|
|
|
|
for f in Makefile chrony.conf.5 chrony.texi chronyc.1 chronyd.8
|
|
do
|
|
echo Creating $f
|
|
sed -e "s%@EXTRA_OBJECTS@%${EXTRA_OBJECTS}%;\
|
|
s%@CC@%${MYCC}%;\
|
|
s%@CFLAGS@%${MYCFLAGS}%;\
|
|
s%@CPPFLAGS@%${MYCPPFLAGS}%;\
|
|
s%@LIBS@%${LIBS}%;\
|
|
s%@LDFLAGS@%${MYLDFLAGS}%;\
|
|
s%@EXTRA_LIBS@%${EXTRA_LIBS}%;\
|
|
s%@EXTRA_CLI_LIBS@%${EXTRA_CLI_LIBS}%;\
|
|
s%@READLINE_COMPILE@%${READLINE_COMPILE}%;\
|
|
s%@HASH_OBJ@%${HASH_OBJ}%;\
|
|
s%@HASH_COMPILE@%${HASH_COMPILE}%;\
|
|
s%@SYSCONFDIR@%${SYSCONFDIR}%;\
|
|
s%@BINDIR@%${BINDIR}%;\
|
|
s%@SBINDIR@%${SBINDIR}%;\
|
|
s%@DOCDIR@%${DOCDIR}%;\
|
|
s%@MANDIR@%${MANDIR}%;\
|
|
s%@INFODIR@%${INFODIR}%;\
|
|
s%@LOCALSTATEDIR@%${LOCALSTATEDIR}%;\
|
|
s%@CHRONYVARDIR@%${CHRONYVARDIR}%;\
|
|
s%@DEFAULT_USER@%${default_user}%;"\
|
|
< ${f}.in > $f
|
|
done
|
|
|
|
# =======================================================================
|
|
# vim:et:sw=2:ht=2:sts=2:fdm=marker:cms=#%s
|
|
|