Commit 4a2ebf21 authored by Ken Martin's avatar Ken Martin
Browse files

out of place cmake

parent 619864c0
srcdir = @srcdir@
VPATH = @srcdir@
CMAKE_CONFIG_DIR = @CMAKE_CONFIG_DIR@
all:
cd Source; ${MAKE}
This diff is collapsed.
# Process this file with autoconf to produce a configure script.
AC_INIT()
AC_CONFIG_HEADER(Source/cmConfigure.h)
CMAKE_CONFIG_DIR=`pwd`
AC_SUBST(CMAKE_CONFIG_DIR)
#
# check for some programs we use
#
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PATH_XTRA
fullSrcDir=`cd $srcdir; pwd`
CMAKE_ROOT_DIR=$fullSrcDir
AC_SUBST(CMAKE_ROOT_DIR)
# get byte swapping info
AC_C_BIGENDIAN
if test $ac_cv_c_bigendian = yes; then
CMAKE_WORDS_BIGENDIAN=1
fi
AC_SUBST(CMAKE_WORDS_BIGENDIAN)
# some stuff Tcl uses
#
AC_CHECK_HEADER(limits.h, HAVE_LIMITS_H=-DHAVE_LIMITS_H,HAVE_LIMITS_H="")
AC_SUBST(CMAKE_HAVE_LIMITS_H)
AC_HAVE_HEADERS(unistd.h, HAVE_UNISTD_H=-DHAVE_UNISTD_H,HAVE_UNISTD_H="")
AC_SUBST(CMAKE_HAVE_UNISTD_H)
# Step 1: set the variable "system" to hold the name and version number
# for the system. This can usually be done via the "uname" command, but
# there are a few systems, like Next, where this doesn't work.
AC_MSG_CHECKING([system version (for dynamic loading)])
if test -f /usr/lib/NextStep/software_version; then
system=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
else
system=`uname -s`-`uname -r`
if test "$?" -ne 0 ; then
AC_MSG_RESULT([unknown (can't find uname command)])
system=unknown
else
# Special check for weird MP-RAS system (uname returns weird
# results, and the version is kept in special file).
if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
system=MP-RAS-`awk '{print $3}' /etc/.relid'`
fi
AC_MSG_RESULT($system)
fi
fi
#
# use shared libs
#
CMAKE_shared_ok="yes"
# the following is an excerpt from the tcl7.5b2 configure.in
#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# dynamic loading and shared libraries:
#
# CMAKE_SHLIB_CFLAGS - Flags to pass to cc when compiling the components
# of a shared library (may request position-independent
# code, among other things).
# CMAKE_SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
# creating shared libraries. This symbol typically
# goes at the end of the "ld" commands that build
# shared libraries. The value of the symbol if
# "${LIBS}" if all of the dependent libraries should
# be specified when creating a shared library. If
# dependent libraries should not be specified (as on
# SunOS 4.x, where they cause the link to fail, or in
# general if Tcl and Tk aren't themselves shared
# libraries), then this symbol has an empty string
# as its value.
# CMAKE_SHLIB_SUFFIX - Suffix to use for the name of the shared library. An
# empty string means we don't know how to use shared
# libraries on this platform.
# CMAKE_SHLIB_BUILD_FLAGS -
# Flags to use when building a shared library.
# CMAKE_SHLIB_LINK_FLAGS -
# Flags to pass to the compiler when linking object
# files into an executable application binary such
# as tclsh.
#--------------------------------------------------------------------
# Step 2: check for existence of -ldl library. This is needed because
# Linux can use either -ldl or -ldld for dynamic loading.
AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
# Step 4: set configuration options based on system name and version.
fullSrcDir=`cd $srcdir; pwd`
AC_SUBST(fullSrcDir)
case $system in
AIX-*)
# AIX: can't link shared library extensions unless Tcl and Tk are
# also shared libraries.
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS='${LIBS}'
CMAKE_SHLIB_SUFFIX="..o"
CMAKE_DL_LIBS=""
AC_CHECK_LIB(ld,printf, CMAKE_DL_LIBS="-lld")
CMAKE_SHLIB_LINK_FLAGS=""
;;
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
CMAKE_SHLIB_CFLAGS="+z"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".sl"
CMAKE_DL_LIBS="-ldld"
CMAKE_SHLIB_BUILD_FLAGS='+Z -Wl,-E -Wl,-b'
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-E -Wl,-b'
CMAKE_SHLIB_LINK_FLAGS='-Wl,+s -Wl,+b,${LIB_RUNTIME_DIR}'
fi
;;
IRIX-5.*)
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
;;
IRIX-6* | IRIX64-6* | IRIX-64-6*)
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_BUILD_FLAGS="-shared -rdata_shared"
;;
Linux*)
CMAKE_SHLIB_CFLAGS="-fPIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_SHLIB_BUILD_FLAGS="-shared"
if test "$have_dl" = yes; then
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_LINK_FLAGS="-rdynamic"
else
AC_CHECK_HEADER(dld.h, [
CMAKE_DL_LIBS="-ldld"
CMAKE_SHLIB_LINK_FLAGS=""])
fi
;;
CYGWIN_NT*)
CMAKE_SHLIB_CFLAGS=""
CMAKE_DL_LIBS="-lgdi32"
CMAKE_SHLIB_SUFFIX=".dll"
CMAKE_SHLIB_LINK_FLAGS="-shared"
;;
MP-RAS-02*)
CMAKE_SHLIB_CFLAGS="-K PIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_LINK_FLAGS=""
;;
MP-RAS-*)
CMAKE_SHLIB_CFLAGS="-K PIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
;;
NetBSD-*|FreeBSD-*)
# Not available on all versions: check for include file.
if test -f /usr/include/dlfcn.h; then
CMAKE_SHLIB_CFLAGS="-fpic"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS="-shared"
else
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX="..o"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS=""
fi
;;
NEXTSTEP-*)
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS=""
;;
OSF1-1.[012])
# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
CMAKE_SHLIB_CFLAGS=""
# Hack: make package name same as library name
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS=""
;;
OSF1-1.*)
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
CMAKE_SHLIB_CFLAGS="-fpic"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS=""
;;
OSF1-V*)
# Digital OSF/1
CMAKE_SHLIB_CFLAGS=""
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-expect_unresolved,"*"'
CMAKE_SHLIB_LINK_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
;;
RISCos-*)
CMAKE_SHLIB_CFLAGS="-G 0"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX="..o"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
;;
SCO_SV-3.2*)
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
# this test works, since "uname -s" was non-standard in 3.2.4 and
# below.
CMAKE_SHLIB_CFLAGS="-Kpic -belf"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS="-belf -Wl,-Bexport"
;;
SINIX*5.4*)
CMAKE_SHLIB_CFLAGS="-K PIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_LINK_FLAGS=""
;;
SunOS-4*)
CMAKE_SHLIB_CFLAGS="-PIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_BUILD_FLAGS='-shared -Wl,-r -nostdlib'
CMAKE_SHLIB_LINK_FLAGS='-Wl,-L${LIB_RUNTIME_DIR}'
;;
SunOS-5*)
CMAKE_SHLIB_CFLAGS="-KPIC"
CMAKE_SHLIB_LD_LIBS='${LIBS}'
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_BUILD_FLAGS='-G'
CMAKE_SHLIB_LINK_FLAGS='-R ${LIB_RUNTIME_DIR}'
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
CMAKE_SHLIB_BUILD_FLAGS='-Wl,-G'
CMAKE_SHLIB_LINK_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
fi
;;
ULTRIX-4.*)
CMAKE_SHLIB_CFLAGS="-G 0"
CMAKE_SHLIB_SUFFIX="..o"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_DL_LIBS=""
CMAKE_SHLIB_LINK_FLAGS="-Wl,-D,08000000"
;;
UNIX_SV*)
CMAKE_SHLIB_CFLAGS="-K PIC"
CMAKE_SHLIB_LD_LIBS=""
CMAKE_SHLIB_SUFFIX=".so"
CMAKE_DL_LIBS="-ldl"
CMAKE_SHLIB_LINK_FLAGS="-Wl,-Bexport"
;;
esac
export CMAKE_SHLIB_SUFFIX
# If we're running gcc, then change the C flags for compiling shared
# libraries to the right flags for gcc, instead of those for the
# standard manufacturer compiler.
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
CMAKE_SHLIB_CFLAGS="-fPIC"
fi
# if running on cygwin remove -fPIC flag
case $system in
CYGWIN_NT*)
CMAKE_SHLIB_CFLAGS=""
;;
esac
CMAKE_SHLIB_CFLAGS="${SHLIB_CFLAGS}"
CMAKE_LD_SEARCH_FLAGS="${LD_SEARCH_FLAGS}"
AC_SUBST(CMAKE_SHLIB_LINK_FLAGS)
AC_SUBST(CMAKE_SHLIB_BUILD_FLAGS)
AC_SUBST(CMAKE_SHLIB_CFLAGS)
AC_SUBST(CMAKE_LIB_EXT)
AC_SUBST(CMAKE_DL_LIBS)
AC_SUBST(CMAKE_SHLIB_LD_LIBS)
AC_SUBST(CMAKE_SHLIB_SUFFIX)
##########################
## ##
## Check thread support ##
## ##
##########################
# initialize thread vars
CMAKE_THREAD_LIBS=""
use_sproc=no
CMAKE_USE_SPROC=0
CMAKE_USE_PTHREADS=0
CMAKE_HP_PTHREADS=0
##########################
## ##
## sproc ##
## ##
##########################
# check for sproc
force_sproc=no
AC_ARG_WITH(sproc,
[ --with-sproc use sproc instead of pthreads if possible],
if test "$withval" = yes; then
force_sproc=yes
fi,)
AC_CHECK_HEADERS(sys/prctl.h, [use_sproc=yes])
if test "$use_sproc" = "yes"; then
case $system in
Linux* | IRIX64-6.5 | IRIX-6.5)
if test "$force_sproc" = "yes"; then
CMAKE_USE_SPROC=1
else
use_sproc=no
fi
;;
IRIX*)
CMAKE_USE_SPROC=1
;;
esac
fi
use_pthreads=no
AC_CHECK_HEADERS(pthread.h, [use_pthreads=yes])
if test "$use_pthreads" = "yes"; then
if test "$use_sproc" = "no"; then
AC_CHECK_LIB(pthreads, pthread_create, CMAKE_THREAD_LIBS="-lpthreads")
AC_CHECK_LIB(pthread, pthread_create, CMAKE_THREAD_LIBS="-lpthread")
# Work around Solaris 5.6 and 5.7 bug:
if test "`uname -s -r`" = "SunOS 5.6"; then
AC_CHECK_LIB(thread, thr_create, CMAKE_THREAD_LIBS="$CMAKE_THREAD_LIBS -lthread")
fi
if test "`uname -s -r`" = "SunOS 5.7"; then
AC_CHECK_LIB(thread, thr_create, CMAKE_THREAD_LIBS="$CMAKE_THREAD_LIBS -lthread")
fi
CMAKE_USE_PTHREADS=1
fi
fi
# on an HP with pthread we need to use -lcma
# on dec alphas we have had problems as well
if test "$use_pthreads" = "yes"; then
case $system in
HP-UX-*.10.*)
CMAKE_THREAD_LIBS="-lcma"
CMAKE_USE_PTHREADS=1
CMAKE_HP_PTHREADS=1
;;
OSF1-V*)
CMAKE_USE_PTHREADS=0
CMAKE_THREAD_LIBS=""
;;
FreeBSD*)
CMAKE_USE_PTHREADS=0
CMAKE_THREAD_LIBS=""
;;
esac
fi
AC_SUBST(CMAKE_USE_SPROC)
AC_SUBST(CMAKE_USE_PTHREADS)
AC_SUBST(CMAKE_HP_PTHREADS)
AC_SUBST(CMAKE_THREAD_LIBS)
CMAKE_ANSI_CFLAGS=""
# on hp use -Aa for ansi
if test $ac_cv_prog_gxx = no; then
case $system in
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
echo $ac_n "checking whether ${CC} accepts -Aa""... $ac_c" 1>&6
echo 'void f(){}' > conftest.c
if test -z "`${CC} -Aa -c conftest.c 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_ANSI_CFLAGS="-Aa"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
;;
esac
fi
AC_SUBST(CMAKE_ANSI_CFLAGS)
# if we are not running g++ then we might need some other flags
# to get the templates compiled correctly
CMAKE_TEMPLATE_FLAGS=""
if test $ac_cv_prog_gxx = no; then
echo $ac_n "checking whether ${CXX} accepts -ptused -no_prelink""... $ac_c" 1>&6
echo 'void f(){}' > conftest.cc
if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_TEMPLATE_FLAGS="-ptused -no_prelink"
else
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
echo $ac_n "checking whether ${CXX} accepts -instances=semiexplicit""... $ac_c" 1>&6
echo 'void f(){}' > conftest.cc
if test -z "`${CXX} -instances=static -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
CMAKE_TEMPLATE_FLAGS="-instances=static"
else
echo "$ac_t""no" 1>&6
fi
fi
AC_SUBST(CMAKE_TEMPLATE_FLAGS)
# check no g++ compilers to see if they have the standard
# ansi stream files (without the .h)
if test $ac_cv_prog_gxx = no; then
AC_MSG_CHECKING( ansi standard C++ stream headers )
echo "******"
rm -rf conftest.*
cat > conftest.cc <<!
#include <iostream>
!
if test -z "`${CXX} -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
else
AC_DEFINE(CMAKE_NO_STD_NAMESPACE)
echo "$ac_t""no" 1>&6
fi
fi
# check to see if stl is in the std namespace
if test $ac_cv_prog_gxx = no; then
echo "******"
AC_MSG_CHECKING( ansi standard namespace support )
rm -rf conftest.*
cat > conftest.cc <<!
#include <list>
void foo() { std::list<int> l; }
!
if test -z "`${CXX} -c conftest.cc 2>&1`"; then
echo "$ac_t""yes" 1>&6
else
AC_DEFINE(CMAKE_NO_ANSI_STREAM_HEADERS)
echo "$ac_t""no" 1>&6
fi
fi
if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then
SHLIB_CFLAGS="-fPIC"
fi
# find make to use to build cmake, prefer gmake
AC_PATH_PROGS(RUNMAKE, gmake make)
AC_PATH_PROGS(CMAKE_AR, ar)
AC_SUBST(CMAKE_AR)
# generate output files.
# create mkdir files just to make some of the directories
AC_OUTPUT(Makefile Source/Makefile)
#!/bin/sh
#
# install - install a program, script, or datafile
# This comes from X11R5; it is not part of GNU.
#
# $XConsortium: install.sh,v 1.2 89/12/18 14:47:22 jim Exp $
#
# This script is compatible with the BSD install script, but was written
# from scratch.
#
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
# put in absolute paths if you don't have them in your path; or use env. vars.
mvprog="${MVPROG-mv}"
cpprog="${CPPROG-cp}"
chmodprog="${CHMODPROG-chmod}"
chownprog="${CHOWNPROG-chown}"
chgrpprog="${CHGRPPROG-chgrp}"
stripprog="${STRIPPROG-strip}"
rmprog="${RMPROG-rm}"
mkdirprog="${MKDIRPROG-mkdir -p}"
instcmd="$mvprog"
chmodcmd=""
chowncmd=""
chgrpcmd=""
stripcmd=""
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=""
dst=""
mkdir=n
while [ x"$1" != x ]; do
case $1 in
-c) instcmd="$cpprog"
shift
continue;;
-d) instcmd="$mkdirprog"
mkdir=y
src="/dev/null"
shift
continue;;
-m) chmodcmd="$chmodprog $2"
shift
shift
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
-s) stripcmd="$stripprog"
shift
continue;;
*) if [ x"$src" = x ]
then
src=$1
else
dst=$1
fi
shift
continue;;
esac
done
if [ x"$src" = x ]
then
echo "install: no input file specified"
exit 1
fi
if [ x"$dst" = x ]
then
echo "install: no destination specified"
exit 1
fi
if [ $mkdir = y ]; then
$doit $instcmd $dst
dsttmp=$dst
else
# If destination is a directory, append the input filename; if your
# system does not like double slashes in filenames, you may need to
# add some logic
if [ $mkdir = n -a -d $dst ]
then
dst="$dst"/`basename $src`
fi
# Make a temp file name in the proper directory.
dstdir=`dirname $dst`
dsttmp=$dstdir/#inst.$$#
# Move or copy the file name to the temp name
$doit $instcmd $src $dsttmp
fi
# and set any options; do chmod last to preserve setuid bits
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; fi
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; fi
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; fi
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; fi
if [ $mkdir = n ]; then
# Now rename the file to the real destination.
$doit $rmcmd $dst
$doit $mvcmd $dsttmp $dst
fi
exit 0
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