mirror of
https://gitlab.com/chrony/chrony.git
synced 2025-12-07 04:55:06 -05:00
Equivalent to V1.19.99.1
This is a verbatim copy of the files at that stage of the repository that was built from the CVS import. It allows future development to see a bit of recent history, but without carrying around the baggage going back to 1997. If that is really required, git grafts can be used.
This commit is contained in:
Richard P. Curnow
313
configure
vendored
Executable file
313
configure
vendored
Executable file
@@ -0,0 +1,313 @@
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#!/bin/sh
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#
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# $Header: /cvs/src/chrony/configure,v 1.28 2003/07/01 20:53:00 richard Exp $
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#
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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#
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#
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# =======================================================================
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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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# ======================================================================
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# FUNCTIONS
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#{{{ test_for_sqrt
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test_for_sqrt () {
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# 0 : doesn't need -lm
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# 1 : needs -lm
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# 2 : doesn't even link with -lm
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cat >docheck.c <<EOF;
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#include <math.h>
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int main(int argc, char **argv) {
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return (int) sqrt((double)argc);
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}
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EOF
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${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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${MYCC} ${MYCFLAGS} -o docheck docheck.o >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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result=0
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else
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${MYCC} ${MYCFLAGS} -o docheck docheck.o -lm >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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result=1
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else
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result=2
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fi
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fi
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else
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result=2
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fi
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rm -f docheck.c docheck.o docheck
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echo $result
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}
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#}}}
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#{{{ test_for_stdint_h
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test_for_stdint_h () {
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cat >docheck.c <<EOF;
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#include <stdint.h>
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int main(int argc, char **argv) {
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return 0;
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}
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EOF
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${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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result=0
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else
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result=1
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fi
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rm -f docheck.c docheck.o
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echo $result
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}
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#}}}
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#{{{ test_for_inttypes_h
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test_for_inttypes_h () {
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cat >docheck.c <<EOF;
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#include <inttypes.h>
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int main(int argc, char **argv) {
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return 0;
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}
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EOF
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${MYCC} ${MYCFLAGS} -c -o docheck.o docheck.c >/dev/null 2>&1
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if [ $? -eq 0 ]
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then
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result=0
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else
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result=1
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fi
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rm -f docheck.c docheck.o
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echo $result
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}
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#}}}
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# ======================================================================
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OPERATINGSYSTEM=`uname -s`
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VERSION=`uname -r`
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MACHINE=`uname -m`
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SYSTEM=${OPERATINGSYSTEM}-${MACHINE}
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EXTRA_LIBS=""
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EXTRA_CLI_LIBS=""
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EXTRA_OBJECTS=""
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EXTRA_DEFS=""
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INSTALL_PREFIX=/usr/local
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SYSDEFS=""
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# Support for readline (on by default)
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feat_readline=1
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readline_lib=""
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readline_inc=""
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ncurses_lib=""
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SETINFODIR=""
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SETMANDIR=""
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for option
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do
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case "$option" in
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--prefix=* | --install_prefix=* )
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INSTALL_PREFIX=`echo $option | sed -e 's/[^=]*=//;'`
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;;
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--trace )
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EXTRA_DEFS="-DTRACEON"
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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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--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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--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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* )
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echo "Unrecognized option : " $option
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esac
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done
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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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SYSDEFS="-DSUNOS"
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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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SYSDEFS="-DSOLARIS"
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echo "Configuring for Solaris (" $SYSTEM "SunOS version" $VERSION ")"
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if [ $VERSION = "5.3" ]; then
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SYSDEFS="$SYSDEFS -DHAS_NO_BZERO"
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echo "Using memset() instead of bzero()"
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fi
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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_linux.o wrap_adjtimex.o rtc_linux.o"
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SYSDEFS="-DLINUX"
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echo "Configuring for " $SYSTEM
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if [ -r /usr/include/linux/spinlock.h ]; then
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SYSDEFS="$SYSDEFS -DHAS_SPINLOCK_H"
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echo "The system has <spinlock.h>, using that"
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else
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echo "The system does not have <spinlock.h>, using private definition for spinlock_t"
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fi
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if [ "${MACHINE}" = "alpha" ]; then
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echo "Enabling -mieee"
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# FIXME: Should really test for GCC
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SYSDEFS="$SYSDEFS -mieee -DALPHA"
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fi
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;;
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BSD/386-i[3456]86 )
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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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SYSDEFS="-DSUNOS"
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echo "Configuring for BSD/386 (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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SYSDEFS="-DSOLARIS"
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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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SYSDEFS="-DWINNT"
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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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printf "Checking if sqrt() needs -lm : "
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case `test_for_sqrt`
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in
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0)
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printf "No\n"
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LIBS=""
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;;
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1)
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printf "Yes\n"
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LIBS="-lm"
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;;
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*)
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printf "\nCan't compile/link a program which uses sqrt(), bailing out\n"
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exit 1
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;;
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esac
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printf "Checking for <stdint.h> : "
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if [ `test_for_stdint_h` -eq 0 ]; then
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printf "Yes\n"
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SYSDEFS="${SYSDEFS} -DHAS_STDINT_H"
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else
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printf "No\n"
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fi
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printf "Checking for <inttypes.h> : "
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if [ `test_for_inttypes_h` -eq 0 ]; then
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printf "Yes\n"
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SYSDEFS="${SYSDEFS} -DHAS_INTTYPES_H"
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else
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printf "No\n"
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fi
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if [ "x${MYCC}" = "xgcc" ]; then
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CCWARNFLAGS="-Wmissing-prototypes -Wall"
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else
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CCWARNFLAGS=""
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fi
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if [ $feat_readline = "1" ]; then
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READLINE_COMPILE="-DFEAT_READLINE=1 $readline_inc"
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READLINE_LINK="$readline_lib $ncurses_lib -lreadline -lncurses"
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else
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READLINE_COMPILE=""
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READLINE_LINK=""
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fi
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MANDIR=${INSTALL_PREFIX}/man
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INFODIR=${INSTALL_PREFIX}/info
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if [ "x$SETINFODIR" != "x" ]; then
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INFODIR=$SETINFODIR
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fi
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if [ "x$SETMANDIR" != "x" ]; then
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MANDIR=$SETMANDIR
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fi
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sed -e "s%@EXTRA_OBJECTS@%${EXTRA_OBJECTS}%;\
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s%@CC@%${MYCC}%;\
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s%@CFLAGS@%${MYCFLAGS}%;\
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s%@CCWARNFLAGS@%${CCWARNFLAGS}%;\
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s%@LIBS@%${LIBS}%;\
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s%@EXTRA_LIBS@%${EXTRA_LIBS}%;\
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s%@SYSDEFS@%${SYSDEFS}%;\
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s%@EXTRA_DEFS@%${EXTRA_DEFS}%;\
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s%@EXTRA_CLI_LIBS@%${EXTRA_CLI_LIBS}%;\
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s%@READLINE_COMPILE@%${READLINE_COMPILE}%;\
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s%@READLINE_LINK@%${READLINE_LINK}%;\
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s%@INSTALL_PREFIX@%${INSTALL_PREFIX}%;\
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s%@MANDIR@%${MANDIR}%;\
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s%@INFODIR@%${INFODIR}%;"\
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< Makefile.in > Makefile
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Reference in New Issue
Block a user