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#!/bin/sh
# ---------------------------------------------------------------------
# The CGAL Installation Script
# ---------------------------------------------------------------------
# $Id$
# ---------------------------------------------------------------------
#
# Copyright (c) 1997-2007 Utrecht University (The Netherlands),
# ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
# INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
# (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
# and Tel-Aviv University (Israel). All rights reserved.
#
# This file is part of CGAL (www.cgal.org); you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; version 2.1 of the License.
# See the file LICENSE.LGPL distributed with CGAL.
#
# This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
# WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# $URL$
# $Id$
# $Date$
#
# Author(s): various
# ---------------------------------------------------------------------
# some important global variables
# ---------------------------------------------------------------------
# ---------------------------------------------
# CGAL specific:
# ---------------------------------------------
CGAL_VERSION="version_to_be_determined"
# ---------------------------------------------
CGAL_INSTALL_CGAL="`basename \"${0}\"`"
# ---------------------------------------------
CGAL_INSTALL_VERSION='$Revision$'
# ---------------------------------------------
CGAL_DIR="$PWD"
# ---------------------------------------------
CGAL_INSTALL_DIR=''
# ---------------------------------------------
# set to non-empty, if you want to view the logs of
# ALL failed tests
INSTALL_VERBOSE=''
# ---------------------------------------------
# try to autofind as many 3rd party libraries as possible.
# Set to empty, if you want to disable autofinding.
CGAL_AUTOFIND_PKGS=y
# ---------------------------------------------
# prefix of CGAL compiler specific configuration flags
CGAL_CONFIG_PREFIX='CGAL_CFG_'
# ---------------------------------------------
# set to non-empty string, if MIPSPRO 64 compiler
# is to be supported
SUPPORT_MIPSPRO_64='y'
# ---------------------------------------------
# the directory of an existing CGAL installation
# we want to upgrade
UPGRADE_FROM=''
# ---------------------------------------------
# the config name we want to [re]build one
BUILD_ONE_CONFIG=''
# ---------------------------------------------
# set to empty to disable building of shared libraries.
ENABLE_SHARED='y'
# ---------------------------------------------
# set to empty to disable building of static libraries.
ENABLE_STATIC='y'
# ---------------------------------------------
# indicate whether there is a "long name problem" on the current platform
LONG_NAME_PROBLEM=''
# ---------------------------------------------
# Support for 3rd party Libraries: (feature tags)
SUPPORT_FEATURES=''
# ---------------------------------------------
# Support for 3rd party Libraries: (package tags)
SUPPORT_PKGS=''
# reverse list
R_SUPPORT_PKGS=''
# ---------------------------------------------
# Required support options
SUPPORT_REQUIRED='BOOST'
# ---------------------------------------------------------------------
# internal variables
# ---------------------------------------------------------------------
# width of menu screen / 10 (in characters)
_MENU_WIDTH=6
# left indentation of menu
_LEFTSPACE=' '
# installation logfile (verbose)
INSTALL_LOGFILE_REDIRECTION='>/dev/null'
# compiler to be used
# This is a string defined as follows:
# <BASENAME>@<DESCRIPTION>@<CC_EXECUTABLE>@<CXX_EXECUTABLE>@<VERSION_ID>@<CUSTOM_TAG>
# The components can be accessed using the functions:
# compiler_basename, (extended_)compiler_description,
# c_compiler_bin, compiler_bin and compiler_version
# The strings are set in search_for_compilers resp. compiler_absolute
COMPILER=''
# indicates whether the compiler is supported by CGAL or not
# empty <=> unsupported
CGAL_SUPPORT_COMPILER=''
# string defining OS and compiler
# (used for naming makefiles and lib directories)
CGAL_OS_COMPILER=''
# this is woven into CGAL_OS_COMPILER; allows to run different installations
# for the same os/compiler combination
CUSTOM_OSTYPE_TAG=''
# can we start building the libs?
SETUP_COMPLETE=''
# has compiler config test been run ('' - no, 'y' - yep)
CONFIG_TEST_PASSED=''
# does there exist a CGALlib for this compiler?
LIB_COMPILED=''
# Was there any successfull compile run during this session?
ANY_LIB_COMPILED=''
# custom options for compiler/linker:
CUSTOM_CXXFLAGS=''
CUSTOM_LDFLAGS=''
# LGPL License header to be used in some generated files.
LGPL_LICENSE_HEADER=\
"// Copyright (c) 1996-2004 Utrecht University (The Netherlands),
// ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
// INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
// (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
// and Tel-Aviv University (Israel). All rights reserved.
//
// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; version 2.1 of the License.
// See the file LICENSE.LGPL distributed with CGAL.
//
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE."
# ---------------------------------------------------------------------
# How to use this script
# ---------------------------------------------------------------------
print_usage_information()
{
${_printf} "%s\n" \
"Usage: ${CGAL_INSTALL_CGAL} [OPTION]"
${_printf} "\n%s\n" \
"Basic options:
--help gives this message.
--prefix <dir>
Specify an installation directory.
--disable-shared
Do not build shared libraries, only the static archives.
--disable-static
Do not build static archives, only the shared libraries.
"
${_printf} "%s\n" \
"Environment variables:
CXX Use \$CXX as the compiler instead of searching for one.
CPPFLAGS,CXXFLAGS
The values of these two environment variables are combined
and passed as command line arguments to the compiler.
LDFLAGS \$LDFLAGS are passed as command line arguments to the linker.
The environment variables can be overridden using
--CXX <comp>,
--CXXFLAGS <flags> (for both CPPFLAGS and CXXFLAGS) and
--LDFLAGS <flags>.
"
${_printf} "%s" \
"External library management options:
--without-autofind
Disable support for all external dependencies not explicitly
specified using --with-PACKAGE.
--with-PACKAGENAME
When using --without-autofind, use package PACKAGENAME.
PACKAGENAME is one of"
for i in ${SUPPORT_PKGS}; do
${_printf} " %s" "$i"
done
${_printf} "\n\n%s\n" \
"Advanced options:
--interactive or -i
runs the script in interactive mode. Interactive mode
can only be used for in place installations (ones where
the library is left in the lib directory below install_cgal)
except on Mac OS.
--PACKAGENAME_INCL_DIR <dir>
Add \"-I<dir>\" to CPPFLAGS. The valid PACKAGENAMEs in this
context are BOOST, BOOST_PROGRAM_OPTIONS, BOOST_BIMAP, X11,
GMP, GMPXX, MPFR, ZLIB, BLAS, LAPACK, LEDA, LEDAWIN, OPENGL,
QT, TAUCS
--PACKAGENAME_LIB_DIR <dir>
Add \"-L<dir>\" to LDFLAGS.
--upgrade <dir> or -u <dir>
runs the script in upgrade mode. Use this option, if
you upgrade from a previously installed CGAL and supply
the directory where the old source is found on your
system. The config/install files are copied from there.
--build-all
builds libraries for all compilers for which a
config/install file exists.
--rebuild-all
(re)builds compiler configuration files and libraries
for all compilers for which a config/install file exists.
--build <config>
builds libraries for the compiler specified by its
configuration file config/install/<config>.
--rebuild <config>
(re)builds the compiler configuration file and libraries
for the compiler specified by its configuration file
config/install/<config>.
--ostype_tag <tag>
Add this tag to the architecture/os/compiler specification.
-os <compiler>
prints the identifier for the configuration which uses
the specified compiler.
--CGAL_DIR <dir>
Specify an explicit path to use for the CGAL
directory. This is useful if \`pwd\` does not return
the desired path to the CGAL source.
--verbose Give report for each test that fails
(not generally recommended).
"
}
# ---------------------------------------------------------------------
# exit with error message "$*"
# ---------------------------------------------------------------------
exit_on_error()
{
${_printf} "\n%s\n" "==================================================="
${_printf} "%s" "ERROR: ${1}"
shift
while [ ${#} -gt 0 ]; do
${_printf} "\n\t%s" "${1}"
shift
done
${_printf} "%s\n" ", exiting."
${_printf} "%s\n" "==================================================="
exit 1
}
warn_deprecated()
{
${_printf} "\n%s\n" "Warning: Option ${1} is deprecated and ignored."
}
# ---------------------------------------------------------------------
# system related functions:
# ---------------------------------------------------------------------
# print the value of variable $1
value_of()
{
_value="`eval ${_printf} \"'$'$1\"`"
eval "${_printf} \"%s\" \"${_value}\""
}
# print the value of variable $1, except for the first occurrence
# of the regexps $2 - $n
value_of_without()
{
_tmp="`value_of \"$1\"`"
while [ $# -gt 1 ]; do
_tmp="`${_printf} \"${_tmp}\n\" | ${_sed} \"s/${2}//1\"`"
shift
done
${_printf} "%s" "${_tmp}"
}
# (/usr)/bin/which is completely STUPID
# it looks at ~/.cshrc and reports aliases
# that do not exist, if you run a shell other than csh
# so it's us who have to do the work again :)
# needs awk!
real_which()
{
for i in `echo ${PATH} | ${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
i=`echo $i | ${_sed} 's// /g'`
if [ -x "${i}/$1" -a ! -d "${i}/$1" ]; then
echo ${i}/$1
return
fi
done
}
# basename/dirname is somewhat nasty when having options like:
# /<path>/<cmd> -<opt1> ... -<optn>
_real_basename()
{
${_basename} "`${_printf} \"${*}\" | ${_awk} '{ printf \"%s\",$1; for (i=2; i<=NF; ++i) if (substr($i,0,1) != \"-\") printf \"%s\",$i }'`"
}
_real_dirname()
{
${_dirname} "`${_printf} \"${*}\" | ${_awk} '{ printf \"%s\",$1; for (i=2; i<=NF; ++i) if (substr($i,0,1) != \"-\") printf \"%s\",$i }'`"
}
_real_options()
{
${_printf} "${*}" | ${_awk} '{ for (i=2; i<=NF; ++i) if (substr($i,0,1) == "-") printf "%s",$i }'
}
EXTRABUFFER='essai'
# auxiliary function for log_to_file_and_extra_buffer
save_to_extra_buffer()
{
_read
${_printf} "${KEY}\n" >> ${EXTRA_INSTALL_LOGFILE}
${_printf} "${KEY}\n"
}
flush_extra_buffer()
{
${_cat} "${EXTRA_INSTALL_LOGFILE}" >> "${INSTALL_LOGFILE}"
${_rm} -f "${EXTRA_INSTALL_LOGFILE}"
}
# log_print writes to logfile only
log_to_file()
{
INSTALL_LOGFILE_REDIRECTION=">>\"${INSTALL_LOGFILE}\""
}
# log_print writes to logfile only
log_to_file_and_extra_buffer()
{
INSTALL_LOGFILE_REDIRECTION="|save_to_extra_buffer | ${_tee} -a >>\"${INSTALL_LOGFILE}\""
}
# log_print writes to screen only
log_to_screen()
{
INSTALL_LOGFILE_REDIRECTION="| print_with_indent"
}
# log_print writes to both logfile and screen
log_to_file_and_screen()
{
INSTALL_LOGFILE_REDIRECTION="|print_with_indent | ${_tee} -a \"${INSTALL_LOGFILE}\""
}
log_print()
{
eval "${_printf} \"%s\n\" \"$*\" ${INSTALL_LOGFILE_REDIRECTION}"
}
# checks for existency of program $1
# and set variable $3 to its full path
# ($3 defaults to _$1 if not specified)
# (if $2 is 'y', exit if it is not existent,
# otherwise return 0, iff it exists)
# (if $2 is 'q', do not warn if it is not existent)
_check_for_util()
{
_tmp="`${_which} $1`"
if [ -x "${_tmp}" ]; then
eval "${3:-_$1}=\"${_tmp}\""
elif [ "$2" = "y" ]; then
exit_on_error "Couldn't find \"${1}\""
else
[ "$2" = "q" ] || log_print "WARNING: Couldn't find $1."
return 1
fi
log_print "$1 is `value_of ${3:-_$1}`."
return 0
}
# same as _check_for_util above except that it searches
# in several directories first.
_check_for_sysutil()
{
if [ -n "`value_of NO_${3:-$1}`" ]; then
log_print "NO_${3:-$1} under effect."
return 1
fi
if [ -n "`value_of USE_${3:-$1}`" ]; then
eval "${3:-_$1}=\"`value_of USE_${3:-$1}`\""
log_print "USE_${3:-$1} under effect: $1 is set to `value_of ${3:-_$1}`."
return 0
fi
_tmp2=''
for _path in ${POSIX_UTILITIES_PATH} /bin /usr/bin /opt/sfw/bin /usr/sfw/bin; do
if [ -x "${_path}/$1" ]; then
eval "${3:-_$1}=\"${_path}/$1\""
_tmp2=${_path}
break
fi
done
if [ -z "${_tmp2}" ]; then
_check_for_util "${@}"
return $?
fi
log_print "$1 is `value_of ${3:-_$1}`."
return 0
}
# exit, if we have no read permission for $1
_check_read()
{
if [ ! -r "$1" ]; then
exit_on_error "Cannot read \"$1\""
fi
}
# exit, if we have no execute permission for $1
_check_execute()
{
if [ ! -x "$1" ]; then
exit_on_error "Cannot execute \"$1\""
fi
}
# exit, if we have no write permission for $1
_check_write()
{
if [ ! -w "$1" ]; then
exit_on_error "Cannot write to \"$1\""
fi
}
# exit, if there is no directory $1 or it is not readable and executable
_check_dir_exists()
{
if [ ! -d "$1" ]; then
exit_on_error "Directory \"$1\" does not exist"
fi
_check_read "${1}"
_check_execute "${1}"
}
# check, whether there is a directory $1 (if not create it)
# and make sure, you have read/write/execute permission
_check_dir_exists_create()
{
if [ ! -d "${1}" ]; then
log_print "WARNING: Directory ${1} does not exist, it will be created."
${_mkdir} -p "${1}"
fi
_check_read "${1}"
_check_write "${1}"
_check_execute "${1}"
}
# check some very basic stuff
initial_check()
{
_check_dir_exists "${CGAL_DIR}"
_check_write "${CGAL_DIR}"
for i in "${TMP_LOGFILE}" "${TMPTMP_LOGFILE}" "${TMP_CXX_FILE}" "${INSTALL_LOGFILE}"; do
if [ -f "${i}" ]; then
${_rm} -f "${i}"
fi
done
init_logfiles
}
parse_support_options()
{
# set SUPPORT_FEATURES and SUPPORT_PKGS
# first cleanup
for i in ${SUPPORT_FEATURES}; do
eval "SUPPORT_PKG_${i}=''"
eval "PROVIDE_PKG_${i}=''"
done
SUPPORT_FEATURES=''
SUPPORT_PKGS=''
R_SUPPORT_PKGS=''
#INSTALL_LOGFILE_REDIRECTION_BAK="${INSTALL_LOGFILE_REDIRECTION}"
#log_to_file_and_screen
_no_indent
log_print "Parsing support specfiles for 3rd party libraries:"
_set_indent
${_printf} "%s" "Loading support for 3rd party libraries..."
#INSTALL_LOGFILE_REDIRECTION="${INSTALL_LOGFILE_REDIRECTION_BAK}"
# read all specfiles at once
_tmp="`${_awk} -f "${CGAL_SUPPORT_DIR}"/parse_files.awk "${CGAL_SUPPORT_DIR}"/S*`"
eval "${_tmp}"
for i in ${SUPPORT_PKGS}; do
log_print "${i}"
#${_printf} "%s" "${i}, "
# is PROVIDES already among SUPPORT_FEATURES?
for j in `value_of "${i}_PROVIDES"`; do
if [ -z "`value_of \"SUPPORT_PKG_${j}\"`" ]; then
SUPPORT_FEATURES="${SUPPORT_FEATURES} ${j}"
eval "PROVIDE_PKG_${j}=''"
eval "${j}_INCL_DIR=''"
eval "${j}_LIB_DIR=''"
eval "${j}_VERSION=''"
fi
_append_to "SUPPORT_PKG_${j}" "${i}" " "
done
eval "${i}_SUPPORT=''"
eval "${i}_TEST_PASSED=''"
eval "${i}_REQUIRED_BY=''"
done
for i in ${SUPPORT_PKGS}; do
for j in `value_of "${i}_REQUIRES"`; do
_append_to "${j}_REQUIRED_BY" "${i}" " "
done
done
${_printf} "%s\n" "done."
}
# fetch CGAL version id from ${CGAL_DIR}/VERSION
get_cgal_version()
{
# this file is assumed to contain one line being the version number,
# without final carriage return
FILE="${CGAL_DIR}/VERSION"
_check_read "${FILE}"
CGAL_VERSION="`${_cat} "${FILE}"`"
log_print "CGAL version is ${CGAL_VERSION}."
}
# initialize the logfiles
init_logfiles()
{
log_to_file
_check_printf
${_printf} "%s\n" \
"----------------------------------------------------------" \
>${INSTALL_LOGFILE}
log_print "log of $0 $ARGS"
log_print "called by $LOGNAME on `date`"
log_print "CGAL_DIR is ${CGAL_DIR}"
log_print "----------------------------------------------------------"
${_printf} "${_LEFTSPACE}%s\n" \
"----------------------------------------------------------" \
>"${INSTALL_RIS_LOGFILE}"
${_printf} "%s\n" \
"${_LEFTSPACE}You built CGAL on:" \
>>"${INSTALL_RIS_LOGFILE}"
${_printf} "${_LEFTSPACE}%s\n" \
"----------------------------------------------------------" \
>>"${INSTALL_RIS_LOGFILE}"
log_print "This is ${CGAL_INSTALL_CGAL} version ${CGAL_INSTALL_VERSION}."
}
# check ${CGAL_INSTALL_CONF_DIR}: create it, if not existent
check_conf_dir()
{
_check_dir_exists "${CGAL_MAKE_DIR}"
_check_dir_exists "${CGAL_SRC_DIR}"
_check_dir_exists "${CGAL_INCL_DIR}"
_check_dir_exists_create "${CGAL_INCL_CONF_DIR}"
_check_dir_exists "${CGAL_LIB_DIR}"
_check_dir_exists "${CGAL_CONF_DIR}"
_check_dir_exists "${CGAL_SUPPORT_DIR}"
_check_dir_exists "${CGAL_TEST_CONF_DIR}"
_check_dir_exists_create "${CGAL_INSTALL_CONF_DIR}"
}
# print the version number of this file
# (in an RCS Revision string this is field nr two)
_install_version_number()
{
${_printf} "%s\n" "${CGAL_INSTALL_VERSION}" | ${_awk} '{print $2}'
}
# on some systems, like FreeBSD, printf handles options, that's why
# the first options should be --
#
# printf to use on some systems
printf_dash_dash()
{
${_printf_bin} -- "$@"
}
# check if printf handles options
# $1 indicates verbosity
_check_printf()
{
if [ x`${_printf} "-I%s" CGAL 2>/dev/null` != "x-ICGAL" ]; then
_printf_bin=${_printf}
_printf=printf_dash_dash
if [ x`${_printf} "-I%s" CGAL 2>/dev/null` != "x-ICGAL" ]; then
exit_on_error "Cannot find a working printf."
fi
if [ -n "$1" ]; then
log_print "REMARK: printf handles options: printf='printf --'"
fi
fi
}
# check, if all needed utility programs are available
# (they should be on a unix system, but ...)
check_for_utils()
{
log_print "Looking for POSIX utilities..."
${_printf} "%s" "Looking for POSIX utilities..."
_which=real_which
_check_for_util getconf n
if [ -n "${_getconf}" ]; then
# Set ${GETCONF} to /bin/true if you do not want to use it.
POSIX_UTILITIES_PATH="`${GETCONF:-${_getconf}} PATH`"
if [ -n "${POSIX_UTILITIES_PATH}" ]; then
POSIX_UTILITIES_PATH="`echo ${POSIX_UTILITIES_PATH} | ${_sed} -e 's/:/ /g'`"
log_print "Path for Posix utilities: ${POSIX_UTILITIES_PATH}"
fi
fi
_check_for_sysutil basename y
_check_for_sysutil dirname y
_check_for_sysutil uname y
# _check_for_sysutil printf y
_check_printf $INSTALL_VERBOSE
_check_for_sysutil cat y
_check_for_sysutil touch y
_check_for_sysutil cp y
_check_for_sysutil mv y
_check_for_sysutil rm y
_check_for_sysutil ln y
_check_for_sysutil ls y
# ls should have a -1 option to list files line-by-line
if ${_ls} -1 >/dev/null 2>&1; then
_lsone="${_ls} -1"
else
_lsone="${_ls}"
fi
_check_for_sysutil chmod y
_check_for_sysutil mkdir y
_check_for_sysutil sed y
_check_for_sysutil grep y
_check_for_sysutil tr y
_check_for_sysutil awk y
_check_for_sysutil tee y
_check_for_sysutil find y
_check_for_sysutil tar y
# test whether sed respects newline (I have seen at least one
# Darwin version that does not...)
case `${_printf} '1\n2\n' | ${_sed} '/^1/c\\
2'` in
22) log_print "sed does not respect newline."
_EXTRA_NEWLINE='
';;
*) log_print "sed respects newline."
_EXTRA_NEWLINE='';;
esac
if [ -n "${INSTALL_INTERACTIVE}" ]; then
if [ -n "${PAGER}" -a ! -x "${PAGER}" ]; then
_check_for_sysutil `$_basename "${PAGER}"` y
PAGER=`eval "echo \$\_$PAGER"`
PAGER=`eval "echo ${PAGER}"`
fi
else
PAGER="${_cat}"
fi
${_printf} "%s\n" " done."
}
# tests if $1 is a path to an executable GNU/make.
# teturn 1 if not.
test_gmake()
{
if [ -z "`$MAKE -v | ${_grep} GNU`" ]; then
return 1;
fi
return 0;
}
# guess operating system, write logs via $1
# set SYST to [architecture]_[os][os-version]
# try to get architecture from uname -p,
# if this fails (e.g. on some linux systems), try uname -m
# if this also fails, leave architecture blank
guess_os()
{
_tmp=`${_uname} -p 2>/dev/null | ${_sed} 's/_/-/g' 2>/dev/null`
if [ -z "${_tmp}" -o "${_tmp}" = 'unknown' -o "`${_uname}`" = "Linux" ]; then
_tmp=`${_uname} -m | ${_sed} 's/_/-/g' 2>/dev/null`
fi
if [ -n "${_tmp}" ]; then
_tmp=${_tmp}"_"
else
$1 "WARNING: Could not determine architecture."
fi
_tmpx="`${_uname} -s | ${_sed} 's/_//g'`"
# if there is already a minus in `uname -s` (as, e.g., on Cygwin)
# we don't append `uname -r`
case "${_tmpx}" in
*-*) SYST="${_tmp}${_tmpx}";;
*) SYST="${_tmp}${_tmpx}-`${_uname} -r | ${_awk} 'BEGIN {FS=\".\"}{printf \"%d.%d\n\",$1,$2}' | ${_sed} -e 's/(.*)//g' -e 's/_/-/g' | ${_awk} '{print $1}'`";;
esac
$1 "OS is \"${SYST}\"."
}
# the old version, used for transition...
# to be removed at some point
old_guess_os()
{
_tmp=`${_uname} -p | ${_sed} 's/_/-/g' 2>/dev/null`
if [ -z "${_tmp}" -o "${_tmp}" = 'unknown' -o "`${_uname}`" = "Linux" ]; then
_tmp=`${_uname} -m | ${_sed} 's/_/-/g' 2>/dev/null`
fi
if [ -n "${_tmp}" ]; then
_tmp=${_tmp}"_"
fi
OLD_SYST="${_tmp}`${_uname} -s | ${_sed} 's/_//g'`-`${_uname} -r | ${_sed} -e 's/(.*)//g' -e 's/_/-/g' | ${_awk} '{print $1}'`"
}
# -------------------------------------------------------
# several directories depend on the setting of CGAL_DIR
# we put these into a function that can be called in case
# that CGAL_DIR is changed later
# -------------------------------------------------------
set_dirs_dependant_on_cgal_dir()
{
CGAL_EXAMPLE_DIR="${CGAL_DIR}/examples"
CGAL_INCL_DIR="${CGAL_DIR}/include"
CGAL_INCL_CONF_DIR="${CGAL_INCL_DIR}/CGAL/config"
CGAL_LIB_DIR="${CGAL_DIR}/lib"
CGAL_MAKE_DIR="${CGAL_DIR}/make"
CGAL_SRC_DIR="${CGAL_DIR}/src"
CGAL_TEST_DIR="${CGAL_DIR}/test"
CGAL_CONF_DIR="${CGAL_DIR}/config"
CGAL_SUPPORT_DIR="${CGAL_CONF_DIR}/support"
CGAL_INSTALL_CONF_DIR="${CGAL_CONF_DIR}/install"
CGAL_TEST_CONF_DIR="${CGAL_CONF_DIR}/testfiles"
CGAL_TESTFILE="${CGAL_TEST_DIR}/run_testsuite"
# ---------------------------------------------
# logfile for testsuite:
TEST_LOGFILE="${CGAL_TEST_DIR}/error.txt"
# ---------------------------------------------
# internal variables
# ---------------------------------------------
# installation logfile (verbose)
INSTALL_LOGFILE_BASE="${CGAL_DIR}/install.log"
INSTALL_LOGFILE=${INSTALL_LOGFILE_BASE}
# installation logfile (only completed compile/test runs)
# (Really Important Stuff)
INSTALL_RIS_LOGFILE="${CGAL_DIR}/install.completed"
# compilation logfile
COMPILE_LOGFILE="${CGAL_DIR}/compile.log"
# logfile for temporary use (e.g. compiler tests)
TMP_LOGFILE="${CGAL_DIR}/tmptmp.log"
# yet another logfile for temporary use (e.g. compiler tests)
TMPTMP_LOGFILE="${CGAL_DIR}/tmptmptmp.log"
# temporary file for confidence tests
TMP_CXX_FILE=./tmp_test
}
# initialize once
set_dirs_dependant_on_cgal_dir
# -------------------------------------------------------------------
# compiler related functions:
# -------------------------------------------------------------------
# return the cmdline-switch to add directory $1
# to the runtime linker path
rpath_directive()
{
if [ -n "${RUNTIME_LINKER_FLAG}" -a -n "${1}" ]; then
${_printf} "%s" "${RUNTIME_LINKER_FLAG}"
os_path "${1}"
fi
}
# --------------------------------------------------------------------
# Now the new function to create the include makefile
# for compiler/os combination CGAL_OS_COMPILER
set_compiler_flags()
{
# set some compiler/os specific variables
# defaults:
ADDITIONAL_CXXFLAGS=""
ADDITIONAL_LDFLAGS=""
LONG_NAME_PROBLEM_CXXFLAGS=""
LONG_NAME_PROBLEM_LDFLAGS=""
CGAL_LIBS_OPTFLAGS="-O2"
CGAL_LIB_CXXFLAGS=""
CGAL_LIB_LDFLAGS=""
CGAL_STATIC_LIB_CREATE="${CGAL_STATIC_LIB_CREATE:-ar cr ''}"
CGAL_OBJ_PREFIX=""
CGAL_SHARED_LIB_CXXFLAGS="-fPIC"
CGAL_SHARED_LIB_LDFLAGS=
CGAL_SHARED_LIB_CREATE="\$(CGAL_CXX) -shared"
CGAL_SHARED_LIB_INSTALL_NAME=""
CGAL_SHARED_LIB_SONAME=""
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME)"
RUNTIME_LINKER_FLAG=''
PRINT_STACKTRACE_PROGRAM="gdb"
WINDOWS_COMPILER=""
CYGWIN_COMPILER=""
DARWIN_COMPILER=""
SUNCC_COMPILER=""
SUFFIX_LIST=
OBJ_EXT=".o"
OBJ_OPT="-c"
LIB_SUFFIX=""
CGAL_STATIC_LIBNAME="lib\$(LIB_NAME_BASE).a"
CGAL_SHARED_LIBNAME="lib\$(LIB_NAME_BASE)\$(CGAL_SHARED_LIB_EXT)"
CGAL_SHARED_LIB_EXT=".so"
REMOVE_EXT_LIST=".o"
LIB_OPT=" -l"
LIBPATH_OPT="-L"
DEBUG_OPT="-g"
EXE_OPT="-o "
SAVE_THE_BLANK="\$(SAVESTHEBLANK)"
EXE_EXT=""
MATH_LIB="m"
SEPARATE_LIBPATH=""
START_LD_OPT=""
CGAL_CXX="`compiler_bin`"
RANLIB="${RANLIB:-${_cat} >/dev/null}"
case ${CGAL_OS_COMPILER} in
*bcc32.exe*|*BCC32*)
#### settings Borland C++ compiler
ADDITIONAL_CXXFLAGS="-P -vi- -w-inl -DCGAL_NO_AUTOLINK"
CGAL_LIB_CXXFLAGS="-P"
CGAL_STATIC_LIB_CREATE="tlib /C /P512 ''"
CGAL_OBJ_PREFIX="+"
WINDOWS_COMPILER="y"
CYGWIN_COMPILER="y"
SUFFIX_LIST=".obj .exe"
OBJ_EXT=".obj"
LIB_SUFFIX=".lib"
REMOVE_EXT_LIST=".obj .tds"
LIB_OPT=""
DEBUG_OPT=""
EXE_OPT="-e"
SAVE_THE_BLANK=""
EXE_EXT=".exe"
CGAL_STATIC_LIBNAME="\$(LIB_NAME_BASE).lib"
MATH_LIB=""
SEPARATE_LIBPATH="y"
;;
*ICL*|*icl*)
#### settings Intel C++ compiler
WINDOWS_COMPILER="y"
CYGWIN_COMPILER="y"
ADDITIONAL_CXXFLAGS="-Op -TP -GR -EHsc -Zm900 -nologo -Zc:wchar_t -Zc:forScope -MD -DCGAL_NO_AUTOLINK"
ADDITIONAL_LDFLAGS="-nologo"
# CGAL_LIB_CXXFLAGS="-TP"
CGAL_STATIC_LIB_CREATE="LIB /OUT:"
CGAL_SHARED_LIB_CXXFLAGS=
CGAL_SHARED_LIB_CREATE=
SUFFIX_LIST=".obj .exe"
OBJ_EXT=".obj"
LIB_SUFFIX=".lib"
REMOVE_EXT_LIST=".obj"
LIB_OPT=""
LIBPATH_OPT="-LIBPATH:"
DEBUG_OPT="-Z7"
EXE_OPT="-Fe"
SAVE_THE_BLANK=""
EXE_EXT=".exe"
CGAL_STATIC_LIBNAME="\$(LIB_NAME_BASE).lib"
MATH_LIB=
START_LD_OPT="-link "
CGAL_LIBS_OPTFLAGS="-Od"
;;
*CL*|*cl*)
#### settings Microsoft Visual C++ compiler
WINDOWS_COMPILER="y"
CYGWIN_COMPILER="y"
ADDITIONAL_CXXFLAGS="-TP -GR -EHsc -Zm900 -nologo -MD -DCGAL_NO_AUTOLINK"
ADDITIONAL_LDFLAGS="-nologo"
# CGAL_LIB_CXXFLAGS="-TP"
CGAL_STATIC_LIB_CREATE="LIB /OUT:"
CGAL_SHARED_LIB_CXXFLAGS=
CGAL_SHARED_LIB_CREATE=
SUFFIX_LIST=".obj .exe"
OBJ_EXT=".obj"
LIB_SUFFIX=".lib"
REMOVE_EXT_LIST=".obj"
LIB_OPT=""
LIBPATH_OPT="-LIBPATH:"
DEBUG_OPT="-Z7"
EXE_OPT="-Fe"
SAVE_THE_BLANK=""
EXE_EXT=".exe"
CGAL_STATIC_LIBNAME="\$(LIB_NAME_BASE).lib"
MATH_LIB=
START_LD_OPT="-link "
;;
*SunOS*5.*CC*)
#### settings for sunpro compiler on solaris
SUNCC_COMPILER="y"
ADDITIONAL_CXXFLAGS="-features=extensions -D_RWSTD_ALLOCATOR -Qoption ccfe -abiopt=mangle6"
CGAL_STATIC_LIB_CREATE="\$(CGAL_CXX) -xar -o ''"
CGAL_SHARED_LIB_CXXFLAGS="-PIC"
CGAL_SHARED_LIB_CREATE="\$(CGAL_CXX) -G"
RUNTIME_LINKER_FLAG="-R "
PRINT_STACKTRACE_PROGRAM="dbx"
CGAL_SHARED_LIB_SONAME="-h\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME).\$(SOVERSION)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_LIBS_OPTFLAGS="-O"
;;
*SunOS*5.*g++*)
#### settings for gcc on solaris
LONG_NAME_PROBLEM_CXXFLAGS="-g"
LONG_NAME_PROBLEM_LDFLAGS="-z nodefs -s"
CGAL_SHARED_LIB_CREATE="\$(CGAL_CXX) -G"
RUNTIME_LINKER_FLAG="-R "
CGAL_SHARED_LIB_SONAME="-h \$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME).\$(SOVERSION)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
;;
*alpha*Linux*g++*)
#### settings for g++ on alpha-linux (special FPU handling)
#### LONG_NAME_PROBLEM is cured by disabling debugging
ADDITIONAL_CXXFLAGS="-Wall -mieee -mfp-rounding-mode=d"
RUNTIME_LINKER_FLAG='-Wl,-R'
CGAL_SHARED_LIB_SONAME="-Wl,-soname,\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME).\$(SOVERSION)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
;;
*Linux*g++*)
#### settings for g++ on linux
ADDITIONAL_CXXFLAGS="-Wall"
RUNTIME_LINKER_FLAG='-Wl,-R'
CGAL_SHARED_LIB_SONAME="-Wl,-soname,\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME).\$(SOVERSION)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
;;
*Linux*icc*|*Linux*icpc*)
#### settings for icc on linux
# -mp is required for correct enough floating point operations
# necessary for interval arithmetic.
ADDITIONAL_CXXFLAGS="-mp"
RUNTIME_LINKER_FLAG='-Wl,-R'
PRINT_STACKTRACE_PROGRAM="idb"
;;
*Linux*pgCC*|*Linux*pgcpp*)
#### settings for Portland Group Compiler on linux
RUNTIME_LINKER_FLAG='-Wl,-R'
# PGCC has long name problems with "-g".
DEBUG_OPT=""
;;
*Linux*sunCC*|*Linux*CC*)
#### settings for sunpro compiler on linux
SUNCC_COMPILER="y"
ADDITIONAL_CXXFLAGS="-features=extensions -library=stlport4 -D_GNU_SOURCE"
ADDITIONAL_LDFLAGS="-library=stlport4"
CGAL_STATIC_LIB_CREATE="\$(CGAL_CXX) -xar -o ''"
CGAL_SHARED_LIB_CXXFLAGS="-PIC"
CGAL_SHARED_LIB_CREATE="\$(CGAL_CXX) -G"
RUNTIME_LINKER_FLAG="-R "
PRINT_STACKTRACE_PROGRAM="dbx"
CGAL_SHARED_LIB_SONAME="-h\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_SHARED_LIBNAME_WITH_SOVERSION="\$(CGAL_SHARED_LIBNAME).\$(SOVERSION)"
CGAL_SHARED_LIBNAME_WITH_SOMAJOR="\$(CGAL_SHARED_LIBNAME).\$(SOMAJOR)"
CGAL_LIBS_OPTFLAGS="-O"
;;
*CYGWIN*g++*)
#### settings for gcc on Cygwin
ADDITIONAL_CXXFLAGS="-Wall"
SUFFIX_LIST=".obj .exe"
EXE_EXT=".exe"
;;
*MINGW*g++*)
#### settings for gcc on mingw
ADDITIONAL_CXXFLAGS="-Wall"
SUFFIX_LIST=".obj .exe"
EXE_EXT=".exe"
;;
*Darwin*g++*)
#### settings for gcc on Darwin (MacOSX)
DARWIN_COMPILER="y"
ADDITIONAL_CXXFLAGS="-Wall"
CGAL_SHARED_LIB_CXXFLAGS="-fno-common"
CGAL_SHARED_LIB_CREATE="\$(CGAL_CXX) -dynamiclib"
CGAL_SHARED_LIB_INSTALL_NAME="-install_name \$(CGAL_LIB_DESTINATION)/\$(CGAL_SHARED_LIBNAME)"
CGAL_SHARED_LIB_EXT=".dylib"
RANLIB="ranlib"
;;
*mwcc.exe*|*MWCC*)
#### settings Metrowerks C++ compiler
ADDITIONAL_CXXFLAGS="-gccincludes -lang c++ -msgstyle gcc "
CGAL_LIB_CXXFLAGS=""
CGAL_STATIC_LIB_CREATE="mwld -library -o "
CYGWIN_COMPILER="y"
SUFFIX_LIST=".obj .exe"
OBJ_EXT=".obj"
REMOVE_EXT_LIST=".obj"
DEBUG_OPT=""
EXE_OPT="-o "
EXE_EXT=".exe"
MATH_LIB=""
SEPARATE_LIBPATH="y"
;;
*)
#### settings for unknown compiler
CGAL_SHARED_LIB_CREATE="`compiler_bin` -G"
;;
esac
#log_print "CGAL name is " ${CGAL_SHARED_LIBNAME}
# Remove *.moc files too, on all platforms
REMOVE_EXT_LIST="${REMOVE_EXT_LIST} .moc"
# version specific adjustments for gcc
case `compiler_description` in
*GNU*)
case `compiler_version` in
3.*) : ;;
4.2*) ADDITIONAL_CXXFLAGS="${ADDITIONAL_CXXFLAGS} -frounding-math"
# At some point before g++ 4.2.0 we have been hit by this bug:
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31268
# The workaround seems still needed.
CGAL_LIBS_OPTFLAGS="${CGAL_LIBS_OPTFLAGS} -fno-strict-aliasing"
;;
*) ADDITIONAL_CXXFLAGS="${ADDITIONAL_CXXFLAGS} -frounding-math";;
# g++-4.x and after: we need -frounding-math to avoid FPU rounding mode optimisations
esac
;;
esac
}
# --------------------------------------------------------------------------
# Following code is taken from make_redirection_headers
# (by Geert-Jan <geert@cs.uu.nl>)
#
# internal variables from make_redirection_headers
#
tmp_code_file=redirect_tmpfile.cpp
tmp_header_file=redirect_tmpfile
# this function is used to add symbols to namespace std
# (that should be present, but are not due to compiler/stdlib bugs)
print_using()
{
_tmp=${1}
shift
${_printf} "\n%s\n" \
"#if defined(CGAL_CFG_NO_STD${_tmp}_NAMESPACE) && !defined(CGAL_NO_STD${_tmp}_NAMESPACE)"
${_printf} "\n%s\n" "namespace std {"
for i in ${*}; do
${_printf} "\t%s\n" "using ::${i};"
done
${_printf} "%s\n" "}"
${_printf} "\n%s\n" \
"#endif // CGAL_CFG_NO_STD${_tmp}_NAMESPACE && !CGAL_NO_STD${_tmp}_NAMESPACE"
}
quote()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "%s\n" "${*}"
else
${_printf} "%s\n" "\"${*}\""
fi
}
create_replacement_header()
#
# Create one header as a replacement for a standard header, if necessary.
# Should be invoked as
# create_replacement_header standard_header_name suffix replacements...
#
{
replacement_header=rh
header_name=$1
header_suffix=$2
shift 2
_final_file="${CGAL_INCL_CONF_DIR}/${CGAL_OS_COMPILER}/${header_name}${header_suffix}"
#
# Test if the standard header exists. Return if it does.
#
${_printf} "%s\n" "#include <$header_name>" > ${tmp_code_file}
${_printf} "%s\n" "int main() {return 0;}" >> ${tmp_code_file}
if eval "`quote \`compiler_bin\`` ${ADDITIONAL_CXXFLAGS} ${CUSTOM_CXXFLAGS} ${tmp_code_file} >/dev/null 2>&1"; then
${_printf} "%s\n" " ok."
return;
fi
${_printf} "%s\n" " no."
#
# The standard header does not exist.
# If some of the replacement headers exist, they are included in a
# newly created replacement header.
#
${_rm} -f ${replacement_header}
${_touch} ${replacement_header}
for arg in $* ; do
${_printf} "%s\n" "#include <$arg>" > ${tmp_code_file}
${_printf} "%s\n" "int main() {return 0;}" >> ${tmp_code_file}
if eval "`quote \`compiler_bin\`` ${ADDITIONAL_CXXFLAGS} ${CUSTOM_CXXFLAGS} ${tmp_code_file} >/dev/null 2>&1"; then
${_cat} <<EOF3 >>${replacement_header}
$LGPL_LICENSE_HEADER
//
// Author(s): install_cgal script
// This file was automatically generated during installation.
// It wraps a C++98 standard header file that did not exist for this compiler
// and adds its symbols to namespace std.
// The existence of this file indicates that your compiler does not
// conform to the ISO/IEC standard 14882 for C++ (C++98).
EOF3
${_printf} "%s\n" "#include <$arg>" >> ${replacement_header}
fi
done
#
# Move the replacement header to the platform specific config directory.
# This directory should be created first.
#
if [ -s ${replacement_header} ]
then
#
# this is just an ugly list of additions to namespace std
#
case ${header_name} in
iosfwd|ios)
print_using IO ios >> ${replacement_header};;
fstream) print_using IO filebuf ifstream ofstream fstream >> ${replacement_header};;
streambuf) print_using IO streampos streamoff streambuf >> ${replacement_header};;
iomanip) print_using IO setbase resetiosflags setiosflags setfill setprecision setw >> ${replacement_header};;
iostream) print_using IO cin cout cerr clog endl ends flush ios streampos streamoff streambuf ostream istream iostream istream_withassign ostream_withassign iostream_withassign >> ${replacement_header};;
# those do not exist e.g. on mipspro: wcin wcout wcerr wclog
istream) print_using IO istream istream_withassign >> ${replacement_header};;
ostream) print_using IO ostream ostream_withassign >> ${replacement_header};;
strstream) print_using IO strstream istrstream ostrstream >> ${replacement_header};;
csetjmp) print_using C longjmp jmp_buf >> ${replacement_header};;
cstdarg) print_using C va_list >> ${replacement_header};;
ctime) print_using C size_t time_t clock_t tm asctime ctime clock difftime gmtime localtime mktime time strftime >> ${replacement_header};;
csignal) print_using C sig_atomic_t raise signal >> ${replacement_header};;
cstdlib) print_using C abort atexit exit getenv system calloc malloc free realloc atof atoi atol mblen mbstowcs mbtowc strtod strtol strtoul wcstombs wctomb bsearch qsort div_t ldiv_t abs div labs ldiv rand srand >> ${replacement_header};;
cctype) print_using C isalnum isalpha iscntrl isdigit isgraph islower isprint ispunct isspace isupper isxdigit >> ${replacement_header};;
cwctype) print_using C wctrans_t wctype_t wint_t iswalnum iswalpha iswcntrl iswctype iswdigit iswgraph iswlower iswprint iswpunct iswspace iswupper iswxdigit towctrans towlower towupper wctrans wctype >> ${replacement_header};;
cstring) print_using C size_t memchr memcmp memcpy memmove memset strcat strchr strcmp strcoll strcpy strcspn strerror strlen strncat strncmp strncpy strpbrk strrchr strspn strstr strtok strxfrm >> ${replacement_header};;
cwchar) print_using C wint_t size_t fgetwc fgetws fputwc fputws getwc getwchar putwc putwchar ungetwc wcscat wcschr wcscmp wcscoll wcscpy wcscspn wcsftime wcslen wcsncat wcsncmp wcsncpy wcspbrk wcsrchr wcsspn wcstod wcstok wcstol wcstoul wcsxfrm >> ${replacement_header};;
cstdio) print_using C FILE fpos_t size_t clearerr fclose feof ferror fflush fgetc fgetpos fgets fopen fprintf fputc fputs fread freopen fscanf fseek fsetpos ftell fwrite getc getchar gets perror printf putc putchar puts remove rename rewind scanf setbuf setvbuf sprintf sscanf tmpfile tmpnam ungetc vfprintf vprintf vsprintf >> ${replacement_header};;
cmath) print_using C acos asin atan2 atan ceil cos cosh exp fabs floor fmod frexp ldexp log10 log modf pow sin sinh sqrt tan tanh >> ${replacement_header};;
cstddef) print_using C ptrdiff_t size_t >> ${replacement_header};;
esac
#
# end of ugly list of additions to namespace std :)
#
${_printf} "\n%s\n" "// EOF //" >> ${replacement_header}
mv ${replacement_header} "${_final_file}"
log_print "Created replacement header for ${header_name}."
fi
}
create_standard_header_replacements()
{
${_printf} "%s\n" "${_LEFTSPACE}Checking for C++98 standard header files"
#
# A global test for all std header files at once, to speed up the rest
# if a compiler is compliant.
# Note : <ciso646> is excluded as it is useless and not provided by PGCC 7.
${_cat} <<EOF6 >${TMP_CXX_FILE}.cpp
#include <algorithm>
#include <ostream>
#include <numeric>
#include <new>
#include <memory>
#include <map>
#include <locale>
#include <list>
#include <limits>
#include <iterator>
#include <istream>
#include <iostream>
#include <iosfwd>
#include <ios>
#include <iomanip>
#include <functional>
#include <fstream>
#include <exception>
#include <deque>
#include <cwctype>
#include <cwchar>
#include <ctime>
#include <cstring>
#include <cstdlib>
#include <cstdio>
#include <cstddef>
#include <cstdarg>
#include <csignal>
#include <csetjmp>
#include <complex>
#include <cmath>
#include <clocale>
#include <climits>
#include <cfloat>
#include <cerrno>
#include <cctype>
#include <cassert>
#include <bitset>
#include <queue>
#include <vector>
#include <valarray>
#include <utility>
#include <typeinfo>
#include <string>
#include <streambuf>
#include <strstream>
#include <stdexcept>
#include <stack>
#include <sstream>
#include <set>
int main() { return 0; }
EOF6
if eval "`quote \`compiler_bin\`` ${ADDITIONAL_CXXFLAGS} ${CUSTOM_CXXFLAGS} ${TMP_CXX_FILE}.cpp >/dev/null 2>&1"; then
${_printf} "%s\n" " All headers at once : ok."
return;
fi
${_printf} "%s\n" " All headers at once : no."
#
# Decide if a .h suffix is needed for header files.
#
${_printf} "%s\n" "typedef int CGAL_nt;" > ${tmp_header_file}
${_printf} "%s\n" "#include <${tmp_header_file}>" > ${tmp_code_file}
${_printf} "%s\n" \
"int main() { CGAL_nt result = 0; return result;}" >> ${tmp_code_file}
if eval "`quote \`compiler_bin\`` ${ADDITIONAL_CXXFLAGS} -I. ${CUSTOM_CXXFLAGS} ${tmp_code_file} >/dev/null 2>&1"; then
header_suffix=""
else
header_suffix=".h"
fi
#
# Now create the necessary replacement files from the list below.
#
while read a b; do
${_printf} "%s" "${_LEFTSPACE}$a ..."
create_replacement_header $a "$header_suffix" $b
done <<EOF2
algorithm algobase.h algo.h
ostream ostream.h
numeric numeric.h
new new.h
memory alloc.h algobase.h
map map.h multimap.h
locale locale.h
list list.h
limits
iterator iterator.h
istream istream.h
iostream iostream.h
iosfwd iostream.h
ios ios.h
iomanip iomanip.h
functional function.h
fstream fstream.h
exception exception.h
deque deque.h
cwctype wctype.h
cwchar wchar.h
ctime time.h
cstring string.h
cstdlib stdlib.h
cstdio stdio.h
cstddef stddef.h
cstdarg stdarg.h
csignal signal.h
csetjmp setjmp.h
complex complex.h
cmath math.h
clocale locale.h
climits limits.h
ciso646 iso646.h
cfloat float.h
cerrno errno.h
cctype ctype.h
cassert assert.h
bitset bitset.h
queue stack.h
vector vector.h
valarray valarray.h
utility function.h pair.h
typeinfo typeinfo.h
string
streambuf streambuf.h
strstream strstream.h
stdexcept stdexcept.h
stack stack.h
sstream sstream.h
set set.h multiset.h
EOF2
}
#
# end of code segment from make_redirection_headers
# --------------------------------------------------------------------------
# COMPILER SPECS TEST:
# set some compiler specific flags needed for CGAL
# these flags are determined by the corresponding test-sources
# in CGAL_CONF_DIR
# ($1 nonzero indicates verbosity)
test_compiler_specifica()
{
log_print "Running configuration tests..."
${_cat} <<EOF5 >"${_file}"
$LGPL_LICENSE_HEADER
//
// Author(s): the install_cgal script
// Compiler specific configuration file for CGAL ${CGAL_VERSION}
// System: ${CGAL_OS_COMPILER}
// generated by ${CGAL_INSTALL_CGAL} ${CGAL_INSTALL_VERSION}
EOF5
# test for other compiler features/bugs
LONG_NAME_PROBLEM=''
for i in "${CGAL_TEST_CONF_DIR}"/CGAL*.cpp; do
${_cat} "${i}" > ${TMP_CXX_FILE}.cpp
${_printf} "%s%s\n" \
"//+----------------------------------------------------------" \
"----------------" \
>> "${_file}"
${_cat} "${i}" | ${_awk} '/\/\/\|/ {print $0}' >> "${_file}"
${_printf} "%s%s\n" \
"//+----------------------------------------------------------" \
"----------------" \
>> "${_file}"
_test_name="`${_basename} \"${i}\"`"
_test_name="`value_of_without \"_test_name\" \"${CGAL_CONFIG_PREFIX}\" \"\.cpp\"`"
_tmp_name="`value_of_without \"_test_name\" \"^NO_\"`"
if [ "${_tmp_name}" = "${_test_name}" ]; then
_NO='unfortunately.'
else
_NO='no.'
fi
if _compile_test \
"${_tmp_name}" \
"`compiler_test_cxxflags` " \
"$1" \
"${_NO}" \
&& _link_run_test \
"${_tmp_name}" \
"`compiler_test_libpathflags` " \
"`compiler_test_ldflags` `math_ldflags`" \
"$1" \
"${_NO}"
then
${_printf} "%s" "//" >> "${_file}"
elif [ "`${_basename} \"${i}\"`" = "CGAL_CFG_LONGNAME_BUG.cpp" ]; then
LONG_NAME_PROBLEM=y
elif [ "`${_basename} \"${i}\"`" = "CGAL_CFG_NO_STL.cpp" ]; then
log_print "`extended_compiler_description` does NOT seem to have an STL."
fi
${_printf} "%s\n\n" \
"#define ${CGAL_CONFIG_PREFIX}${_test_name} 1" \
>> "${_file}"
cleanup_after_compile
done
}
#---------------------------------------------------------
# flags for compiler/linker and utitlities
# escape spaces in filenames
escape_special()
{
echo "${*}" | ${_sed} 's/ /\\\ /g'
}
# double-escape spaces in filenames
multi_escape_special()
{
echo "${*}" | ${_sed} 's/ /\\\\\\\ /g'
}
posix_path()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "%s" "`escape_special \"${*}\"`"
else
${_printf} "%s" "`${_cygpath} -u \"$*\"`"
fi
}
os_path_escape()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "%s" "`escape_special \"${*}\"`"
else
${_printf} "%s" "`${_cygpath} -m \"$*\"`"
fi
}
os_path()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "%s" "${*}"
else
${_printf} "%s" "`${_cygpath} -m \"$*\"`"
fi
}
include_dir_option()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "-I%s " "`escape_special \"${*}\"`"
else
${_printf} "'-I%s' " "`${_cygpath} -m \"${*}\"`"
fi
}
libpath_option()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "${LIBPATH_OPT}%s " "`escape_special \"${*}\"`"
else
${_printf} "'${LIBPATH_OPT}%s' " "`${_cygpath} -m \"${*}\"`"
fi
}
libpath_option_pure()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "'${LIBPATH_OPT}%s' " "`escape_special \"${*}\"`"
else
${_printf} "'${LIBPATH_OPT}%s' " "$*"
fi
}
lib_option()
{
${_printf} "${LIB_OPT}%s${LIB_SUFFIX} " "$*"
}
object_file_name()
{
if [ -z "${CYGWIN_COMPILER}" ]; then
${_printf} "%s" "`escape_special \"${*}\"`${OBJ_EXT}"
else
${_printf} "%s" "'`${_cygpath} -m \"${*}\"`${OBJ_EXT}'"
fi
}
to_object_file_option()
{
if [ -z "${WINDOWS_COMPILER}" ]; then
${_printf} "%s" "-o `escape_special \"${*}\"`.o"
else
${_printf} "%s" "'-o`${_cygpath} -m \"${*}\"`'"
fi
}
output_file_option()
{
if [ -z "${WINDOWS_COMPILER}" ]; then
${_printf} "%s" "${EXE_OPT}`escape_special \"${*}\"`"
else
${_printf} "%s" "'${EXE_OPT}`${_cygpath} -m \"${*}\"`'"
fi
}
concat_path()
{
if [ $# != 0 ] ; then
${_printf} "%s" "$1"
shift
# it seems ms tools can also handle slashed paths...
# if [ -n "${CYGWIN_COMPILER}" ]; then
# for elem in "$@"
# do
# ${_printf} "%s%s" '\' "${elem}"
#This character ' is just to please font-lock-mode under (x)emacs
# done
# else
for elem in "$@"
do
${_printf} "/%s" "${elem}"
done
# fi
fi
}
#---------------------------------------------------------
# flags for the math library
math_ldflags()
{
if [ -n "${MATH_LIB}" ] ; then
lib_option "${MATH_LIB}"
fi
}
#---------------------------------------------------------
# flags for the compiler tests
compiler_test_cxxflags()
{
${_printf} "%s" \
"${ADDITIONAL_CXXFLAGS} `include_dir_option ${CGAL_INCL_CONF_DIR}/${CGAL_OS_COMPILER}` ${CUSTOM_CXXFLAGS}"
}
compiler_test_libpathflags()
{
return 0;
}
compiler_test_ldflags()
{
${_printf} "%s" "${CUSTOM_LDFLAGS} ${ADDITIONAL_LDFLAGS}"
}
#---------------------------------------------------------
# support for 3rd party libraries
# ${1} is a variable
# append ${2} to it, separate several entries by ${3}
_append_to()
{
if [ -n "${2}" ]; then
if [ -z "`value_of \"${1}\"`" ]; then
eval ${1}=\"${2}\"
else
eval ${1}=\"`value_of "${1}"`${3}${2}\"
fi
fi
}
# ${1} is a variable
# prepend ${2} to it, separate several entries by ${3}
_prepend_to()
{
if [ -n "${2}" ]; then
if [ -z "`value_of \"${1}\"`" ]; then
eval ${1}=\"${2}\"
else
eval ${1}=\"${2}${3}`value_of "${1}"`\"
fi
fi
}
# $1 is a list of items separated by '', replace '' by $2
split_up()
{
${_printf} "%s\n" "`value_of \"${1}\"`" | ${_sed} "s//${2}/g"
}
# enable support for package $1
# USES: iii
enable_support()
{
if [ -n "${1}" -a -z "`value_of ${1}_SUPPORT`" ]; then
eval "${1}_SUPPORT=y"
SETUP_COMPLETE=''
for iii in `value_of ${1}_PROVIDES`; do
if [ -n "`value_of PROVIDE_PKG_${iii}`" ]; then
exit_on_error "`value_of PROVIDE_PKG_${iii}` and ${1} are in conflict"
fi
eval "PROVIDE_PKG_${iii}=${1}"
done
fi
}
# enable support for package $1
# USES: iii
disable_support()
{
if [ -n "${1}" -a -n "`value_of ${1}_SUPPORT`" ]; then
eval "${1}_SUPPORT=''"
SETUP_COMPLETE=''
for iii in `value_of ${1}_PROVIDES`; do
if [ "`value_of PROVIDE_PKG_${iii}`" != "${1}" ]; then
exit_on_error "Inconsistent support settings (disable_support)"
fi
eval "PROVIDE_PKG_${iii}=''"
done
for iii in `value_of ${1}_REQUIRED_BY`; do
eval "${iii}_TEST_PASSED=''"
done
fi
}
# test for 3rd party package $1 ($2 != '' indicates verbosity)
# The test program is $3 and the variables
# tmp_cxxflags, tmp_libpathflags, and tmp_ldflags have to be preset.
# $4 provides a literal description for the test.
# The variable ${4}_VERSION is set according to the version information provided
# by the test program; if necessary, the variables ${4}_INCL/LIB_DIR are modified
# to take into account the standard directory where the package was found.
# Return 1, if test succeeds; otherwise, return 0.
# USES: ii _ok kk _ii _kk _no_include_location _print_link_result
_test_support()
{
if [ ! -r "${3}" ]; then
log_print "OK: There is no test program ${3}."
return 1
fi
${_cp} "${3}" ${TMP_CXX_FILE}.cpp
if [ -n "`value_of \"${1}_DESCRIPTION\"`" ]; then
DESCRIPTION="${4} (`value_of \"${1}_DESCRIPTION\"`)"
else
DESCRIPTION="${4}"
fi
while [ 0 ]; do
# a) try with current flags
log_print " Testing with default flags."
if _compile_test "${DESCRIPTION}" "${tmp_cxxflags} ${tmp_compiletestflags}" "${2}" && \
_link_run_test "${DESCRIPTION}" \
"${tmp_libpathflags} `rpath_directive \"${tmp_runtimepath}\"`" \
"${tmp_ldflags} " \
"${2}" \
"no." \
"${4}_VERSION"
then
break
fi
cleanup_after_compile_leave_source
# b) try standard locations specifically specified
# (the strange processing is to handle spaces in filenames;
# what a great invention!)
log_print " Looking for ${DESCRIPTION} in standard locations..."
_ok=''
_no_include_location=y # assume STDINCLDIRS or INCLTHING is empty
for ii in `echo \`value_of ${1}_STDINCLDIRS\` | \
${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
ii="`echo ${ii} | ${_sed} 's// /g'`"
log_print " - Looking for includes in ${ii} ..."
# we need two evals: the first one strips off the escape from wildchars,
# the second one expands it. otoh, this means we have to heavily escape
# potential spaces
ii="`multi_escape_special \"${ii}\"`/`value_of ${1}_INCLTHING`"
for kk in `eval eval ${_lsone} -d "${ii}" 2>/dev/null | ${_sed} 's/ //g'`
do
_no_include_location='' # note that STDINCLDIRS and INCLTHING aren't empty
kk="`echo ${kk} | ${_sed} 's// /g'`"
kk="`${_dirname} \"${kk}\"`"
if [ ! -r "${kk}" ]; then continue; fi
log_print " - Trying ${kk}."
if _compile_test "${DESCRIPTION} with include ${kk}" \
"${tmp_cxxflags} ${tmp_compiletestflags} `include_dir_option \"${kk}\"`" \
"${2}"
then
# first try without additional libdir flags, maybe its headers only...
${_printf} "%s\n%s" " ok." \
"${_LEFTSPACE}Linking $1 without extra libdir ..."
if _link_run_test \
"${DESCRIPTION}" \
"${tmp_libpathflags} `rpath_directive \"${tmp_runtimepath}\"`" \
"${tmp_ldflags} " \
"${2}" \
"no." \
"${4}_VERSION"
then
log_print " Found ${1} with INCL_DIR ${kk}."
_append_to "${4}_INCL_DIR" "${kk}" ":"
_ok=y
break
fi
# it seems we need libs also...
for _ii in `echo \`value_of ${1}_STDLIBDIRS\` | \
${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
_ii="`echo ${_ii} | ${_sed} 's// /g'`"
log_print " --- Looking for libs in ${_ii} ..."
_ii="`multi_escape_special \"${_ii}\"`/`value_of ${1}_LIBTHING`"
for _kk in `eval eval ${_lsone} -d "${_ii}" 2>/dev/null | ${_sed} 's/ //g'`
do
_kk="`echo ${_kk} | ${_sed} 's// /g'`"
_kk="`${_dirname} \"${_kk}\"`"
if [ ! -r "${_kk}" ]; then continue; fi
log_print " ---- Trying ${_kk}."
runtimepath="${tmp_runtimepath}"
_append_to runtimepath "`os_path \"${_kk}\"`" ":"
${_printf} "%s" "${_LEFTSPACE}Linking $1 with ${_kk} ..."
if _link_run_test \
"${DESCRIPTION}" \
"${tmp_libpathflags} `libpath_option \"${_kk}\"` `rpath_directive \"${runtimepath}\"`" \
"${tmp_ldflags} " \
"${2}" \
"no." \
"${4}_VERSION"
then
log_print " Found ${DESCRIPTION} with INCL_DIR ${kk} and LIB_DIR ${_kk}."
_append_to "${4}_INCL_DIR" "${kk}" ":"
_append_to "${4}_LIB_DIR" "${_kk}" ":"
_ok=y
break
fi
done
if [ -n "${_ok}" ]; then break; fi
done
fi
cleanup_after_compile_leave_source
if [ -n "${_ok}" ]; then break; fi
done
if [ -n "${_ok}" ]; then break; fi
done
if [ -n "${_ok}" ]; then break; fi
cleanup_after_compile_leave_source
# c) try standard *library* locations specifically specified
# if no include location is specified.
_ok=''
if [ -n "${_no_include_location}" \
-a -n "`value_of ${1}_STDLIBDIRS`" -a -n "`value_of ${1}_LIBTHING`" ]
then
if _compile_test "${DESCRIPTION}" "${tmp_cxxflags} ${tmp_compiletestflags}" "${2}"
then
${_printf} "%s\n" " ok."
_print_link_result=y # assume that we have to print the link result
for _ii in `echo \`value_of ${1}_STDLIBDIRS\` | \
${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
_ii="`echo ${_ii} | ${_sed} 's// /g'`"
log_print " --- Looking for libs in ${_ii} ..."
_ii="`multi_escape_special \"${_ii}\"`/`value_of ${1}_LIBTHING`"
for _kk in `eval eval ${_lsone} -d "${_ii}" 2>/dev/null | ${_sed} 's/ //g'`
do
_kk="`echo ${_kk} | ${_sed} 's// /g'`"
_kk="`${_dirname} \"${_kk}\"`"
if [ ! -r "${_kk}" ]; then continue; fi
log_print " ---- Trying ${_kk}."
runtimepath="${tmp_runtimepath}"
_append_to runtimepath "`os_path \"${_kk}\"`" ":"
_print_link_result='' # we are about to print the link result
${_printf} "%s" "${_LEFTSPACE}Linking $1 with ${_kk} ..."
if _link_run_test \
"${DESCRIPTION}" \
"${tmp_libpathflags} `libpath_option \"${_kk}\"` `rpath_directive \"${runtimepath}\"`" \
"${tmp_ldflags} " \
"${2}" \
"no." \
"${4}_VERSION"
then
log_print " Found ${DESCRIPTION} LIB_DIR ${_kk}."
_append_to "${4}_LIB_DIR" "${_kk}" ":"
_ok=y
break
fi
done
if [ -n "${_ok}" ]; then break; fi
done
# print the link result if not yet done
if [ -n "${_print_link_result}" ]
then
${_printf} "%s\n" "${_LEFTSPACE}Linking $1 ... no."
fi
fi
fi
if [ -n "${_ok}" ]; then break; fi
log_print "Failed: ${4} test program."
cleanup_after_compile
return 0
done
log_print "OK: ${4} test program."
cleanup_after_compile
return 1
}
# test if all requirements of pkg $1 are met.
# If any missing requirement is found, the function returns 0 and outputs it.
# Otherwise, the function returns 1.
# USES: _tmp jj
_check_requirements()
{
for jj in `value_of ${1}_REQUIRES`; do
case ${jj} in
DOLLAR_*)
_tmp="`echo ${jj} | ${_sed} 's/^DOLLAR_//'`"
if [ -z "`value_of ${_tmp}`" ]; then
echo ${1} requires variable ${_tmp}
return 0
fi;;
*)
if [ -z "`value_of PROVIDE_PKG_${jj}`" ]; then
echo ${1} requires feature ${jj}
return 0
fi;;
esac
done
return 1
}
# test if no incompatibilities w.r.t. pkg $1 are present.
# If any incompatibility is found, the function returns 0 and outputs it.
# Otherwise, the function returns 1.
# USES: _tmp jj
_check_incompatibilities()
{
for jj in `value_of ${1}_PROVIDES`; do
_tmp="`value_of PROVIDE_PKG_${jj}`"
if [ -n "${_tmp}" -a "${_tmp}" != "${1}" ]; then
echo ${1} is incompatible with package `value_of PROVIDE_PKG_${jj}`
return 0
fi
done
for jj in `value_of ${1}_INCOMPATIBLE`; do
case ${jj} in
DOLLAR_*)
_tmp="`echo ${jj} | ${_sed} 's/^DOLLAR_//'`"
if [ -n "`value_of ${_tmp}`" ]; then
echo ${1} is incompatible with variable ${_tmp}
return 0
fi;;
*)
if [ -n "`value_of PROVIDE_PKG_${jj}`" ]; then
echo ${1} is incompatible with feature ${jj}
return 0
fi;;
esac
done
return 1
}
# set the variable tmp_cxxflags for package $1
set_package_cxxflags()
{
tmp_cxxflags="`value_of \"${1}_CXXFLAGS\"`"
tmp_compiletestflags="`value_of \"${1}_COMPILETESTFLAGS\"`"
}
# set the variable tmp_cxxflags for feature $1
# USES: ii
set_feature_cxxflags()
{
tmp_cxxflags=''
for ii in `echo \`value_of "${1}_INCL_DIR"\` | \
${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
ii="`echo ${ii} | ${_sed} 's// /g'`"
if [ -n "${ii}" ]; then
_append_to tmp_cxxflags "`include_dir_option \"${ii}\"`" ""
fi
done
}
# set the variables tmp_libpathflags and tmp_runtimepath for feature $1.
# Attention: The linker option for the runtime-linker path is not set,
# only the path is built up in tmp_runtimepath. (Allows for adding
# additional dirs in _test_support.)
# USES: ii
set_feature_libpathflags()
{
tmp_libpathflags=''
tmp_runtimepath=''
for ii in `echo \`value_of "${1}_LIB_DIR"\` | \
${_sed} 's/ //g' | ${_awk} 'BEGIN {RS=":"}{print $0}'`
do
ii="`echo ${ii} | ${_sed} 's// /g'`"
if [ -n "${ii}" ]; then
_append_to tmp_libpathflags "`libpath_option \"${ii}\"`" ""
_append_to tmp_runtimepath "`os_path \"${ii}\"`" ""
fi
done
}
# set the variable tmp_ldflags for package $1
# USES: ii
set_package_ldflags()
{
tmp_ldflags="`value_of \"${1}_LDFLAGS\"`"
for ii in `value_of "${1}_LIBS"`; do
_append_to tmp_ldflags "`lib_option \"${ii}\"`" ""
done
}
# Test package $1 ($2 nonzero indicates verbosity)
# If successful, return 1; otherwise, return 0.
# USES: _tmp _ok ii jj kk _ii _kk
test_support_pkg()
{
if [ -n "`value_of \"${1}_SUPPORT\"`" -a -n "`value_of \"${1}_TEST_PASSED\"`" ]; then
${_printf} "%s\n" "${_LEFTSPACE}${1} test has already been passed."
return 1
fi
log_print "Testing support for ${1} ..."
# check requirements and incompatibilities
_tmp=`_check_requirements "${1}" || _check_incompatibilities "${1}"`
if [ ${?} = 0 ]; then
log_print "Failed: ${_tmp}."
return 0
fi
log_print " OK: requirements and incompatibilities."
# --------------------------
# try to build test programs
# --------------------------
real_cxxflags="`compiler_test_cxxflags`"
real_libpathflags="`compiler_test_libpathflags`"
real_ldflags="`compiler_test_ldflags`"
real_runtimepath=''
# pull in flags for required packages and features
for jj in ${SUPPORT_FEATURES}; do eval TMP_SUPPORT_${jj}=''; done
for jj in ${SUPPORT_PKGS}; do eval TMP_SUPPORT_${jj}=''; done
eval "TMP_SUPPORT_${1}=y"
for jj in ${R_SUPPORT_PKGS}; do
if [ -n "`value_of \"TMP_SUPPORT_${jj}\"`" ]; then
for kk in `value_of "${jj}_REQUIRES"`; do
case "${kk}" in
DOLLAR_*) _tmp=thisisnotused;;
*)
eval TMP_SUPPORT_${kk}=y
# also pull in the providing package
_tmp="`value_of \"PROVIDE_PKG_${kk}\"`"
if [ -z "${_tmp}" ]; then
# this should have been caught in _check_requirements
exit_on_error \
"Inconsistent support settings (test_support_pkg)"
fi
eval TMP_SUPPORT_${_tmp}=y
;;
esac
done
fi
done
# generate flags
for jj in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${jj}\"`" ]; then
set_feature_cxxflags "${jj}"
_append_to real_cxxflags "${tmp_cxxflags}" ""
set_feature_libpathflags "${jj}"
_append_to real_libpathflags "${tmp_libpathflags}" ""
_append_to real_runtimepath "${tmp_runtimepath}" ""
fi
done
for jj in ${SUPPORT_PKGS}; do
if [ -n "`value_of \"TMP_SUPPORT_${jj}\"`" ]; then
set_package_cxxflags "${jj}"
_append_to real_cxxflags "${tmp_cxxflags}" ""
set_package_ldflags "${jj}"
_prepend_to real_ldflags "${tmp_ldflags}" ""
fi
done
tmp_ldflags="${real_ldflags}"
_append_to tmp_ldflags "`math_ldflags`" ""
# this does not change below, hence split it here already
tmp_ldflags="`split_up \"tmp_ldflags\" \" \"`"
# now test all provided features
for jj in `value_of "${1}_PROVIDES"`; do
set_feature_cxxflags "${jj}"
_prepend_to tmp_cxxflags "${real_cxxflags}" ""
set_feature_libpathflags "${jj}"
_prepend_to tmp_libpathflags "${real_libpathflags}" ""
_prepend_to tmp_runtimepath "${real_runtimepath}" ""
# split flags up
tmp_cxxflags="`split_up \"tmp_cxxflags\" \" \"`"
tmp_libpathflags="`split_up \"tmp_libpathflags\" \" \"`"
tmp_runtimepath="`split_up \"tmp_runtimepath\" \":\"`"
if _test_support "${1}" \
"${2}" \
"${CGAL_SUPPORT_DIR}/test_${jj}.cpp" \
"${jj}"
then
return 0
fi
done
eval "${1}_TEST_PASSED=y"
return 1
}
# test the current selection for their requirements and incompatibilities
# If any incompatibility or any missing requirement is found,
# the function returns 0 and outputs it; otherwise, the function returns 1.
# USES: i jj _tmp
test_requirements_and_incompatibilities()
{
for i in ${SUPPORT_REQUIRED}; do
if [ -z "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
echo "Support for ${i} is required"
return 0
fi
done
for i in ${SUPPORT_PKGS}; do
if [ -n "`value_of ${i}_SUPPORT`" ]; then
if _check_requirements "${i}" || _check_incompatibilities "${i}"; then
return 0
fi
fi
done
return 1
}
#---------------------------------------------------------
# all flags
# print compiler description/version of compiler $1 (executable)
# in the format DESCRIPTION@VERSION
get_compiler_description()
{
${_cat} <<EOF4 >${TMP_CXX_FILE}.cpp
// We need the following lines, since MIPSPRO only knows <iostream>,
// if it is called with -LANG:std (as of Rel 7.3)
// and I do not want to check for this before compiling ...
#if defined(__sgi) && defined(_COMPILER_VERSION) && !defined(_STANDARD_C_PLUS_PLUS)
#include <iostream.h>
#define CGAL_STDCOUT cout
#define CGAL_STDENDL endl
#else
#include <iostream>
#define CGAL_STDCOUT std::cout
#define CGAL_STDENDL std::endl
#endif
void output_first_ciff_separate(int x, int base)
{
int j = 1;
while (x / (base * j) >= 1) j *= base;
CGAL_STDCOUT << x/j << "." << x - j * (x/j);
}
int main()
{
#if defined(__INTEL_COMPILER)
// Intel Compiler
// it has to be checked before the g++ and VC++ compilers since it also
// defines __GNUC__ or _MSC_VER
int intel_version_major = __INTEL_COMPILER / 100;
int intel_version_minor = (__INTEL_COMPILER - intel_version_major * 100) / 10;
CGAL_STDCOUT << "Intel@" << intel_version_major << "." << intel_version_minor;
CGAL_STDCOUT << CGAL_STDENDL;
#elif defined(__GNUC__)
// GNU cc
CGAL_STDCOUT << "GNU@" << __GNUC__ << "." << __GNUC_MINOR__;
# ifdef __GNUC_PATCHLEVEL__
CGAL_STDCOUT << "." << __GNUC_PATCHLEVEL__;
# endif
CGAL_STDCOUT << CGAL_STDENDL;
#elif defined(__sgi) && defined(_COMPILER_VERSION)
// SGI mipspro
CGAL_STDCOUT << "MIPSPRO";
# if (_MIPS_SIM == _OABI32)
CGAL_STDCOUT << " (o32)";
# elif (_MIPS_SIM == _NABI32)
CGAL_STDCOUT << " (n32)";
# elif (_MIPS_SIM == _ABI64)
CGAL_STDCOUT << " (64)";
# endif // _MIPS_SIM
CGAL_STDCOUT << "@";
output_first_ciff_separate(_COMPILER_VERSION, 10);
CGAL_STDCOUT << CGAL_STDENDL;
#elif defined(__SUNPRO_CC)
// SUN workshop
CGAL_STDCOUT << "SUNPRO";
# ifdef __sparcv9
CGAL_STDCOUT << " (v9)";
# endif // __sparcv9
CGAL_STDCOUT << "@" << std::hex;
output_first_ciff_separate(__SUNPRO_CC, 16);
CGAL_STDCOUT << CGAL_STDENDL;
#elif defined(__PGI)
// Portland Group Compiler
// There does not seem to be a way to find the compiler version from
// within the translation unit. So we cheat by passing it as a macro
// defined on the command line (based on "pgCC -V").
CGAL_STDCOUT << "PGCC@" << CGAL_PGCC_VERSION << CGAL_STDENDL;
#elif defined(_MSC_VER)
// Microsoft Visual C++
CGAL_STDCOUT << "VC++@" << _MSC_VER << CGAL_STDENDL;
#else
// we do not know this compiler --> add specs if supported
CGAL_STDCOUT << "unknown" << CGAL_STDENDL;
#endif
// this pleases (x)emacs font-lock-mode << e;
return 0;
}
EOF4
# set flags
EXE_OPT="-o "
case $1 in
*bcc32.exe*|*BCC32*) EXE_OPT="-P -e";;
*CL.*-1300*|*cl.*-1300*|*CL.*-1400*|*cl.*-1400*) EXE_OPT="-TP -GR -nologo -Fe";;
*ICL*|*icl*) EXE_OPT="-TP -GR -nologo -Fe";;
*CL*|*cl*) EXE_OPT="-TP -GR -nologo -Fe";;
*mwcc.exe*|*MWCC*) EXE_OPT="-gccincludes -lang c++ -msgstyle gcc -o ";;
*pgCC*|*pgcpp*) PGCC_VERSION=`$1 -V | ${_grep} -i pgc | ${_sed} -e 's/ (.*)//g' | cut -d' ' -f2`
EXE_OPT="-DCGAL_PGCC_VERSION='\"$PGCC_VERSION\"' -o ";;
esac
_flags="${CUSTOM_CXXFLAGS} ${CUSTOM_LDFLAGS} ${EXE_OPT}${TMP_CXX_FILE} ${TMP_CXX_FILE}.cpp"
# compile
${_printf} "%s\n%s\n" "Compiler call:" "--------------" >"${TMP_LOGFILE}"
${_printf} "%s" "$1 ${_flags}" >>"${TMP_LOGFILE}"
${_printf} "\n\n%s\n" "Got the following error messages:" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "---------------------------------" >>"${TMP_LOGFILE}"
eval "`quote $1` ${_flags} >>\"${TMP_LOGFILE}\" 2>&1"
if [ $? = 0 ]; then
log_print "Compiler version test compiled."
${_printf} "\n\n%s\n" "Execution:" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "---------------------------------" >>"${TMP_LOGFILE}"
${TMP_CXX_FILE} >>"${TMP_LOGFILE}" 2>&1
if [ $? = 0 ]; then
_tmp3=`eval "\"${TMP_CXX_FILE}\" 2>&1"`
cleanup_after_compile
cleanup_after_link_run
return 0
elif [ -n "${INSTALL_INTERACTIVE}" ]; then
log_print "ERROR: Compiler version test execution failed."
write_buffer "\n"
print_filled_line
print_empty_line
print_headline " Compiler version test execution failed"
print_center_line "You will be shown a log now ..."
wait_for_enter
${PAGER:-${_cat}} "${TMP_LOGFILE}"
write_buffer "\n"
print_filled_line
wait_for_enter
else
${_printf} "%s\n\n" " execution failed."
${_cat} "${TMP_LOGFILE}"
${_printf} "%s\n\n" \
"--------------------------------------------------------"
fi
cleanup_after_compile
cleanup_after_link_run
return 1
else
if [ -n "${INSTALL_INTERACTIVE}" ]; then
log_print "ERROR: Compiler version test did NOT compile."
write_buffer "\n"
print_filled_line
print_empty_line
print_headline "Compiler version test compilation failed"
print_center_line "You will be shown a log now ..."
wait_for_enter
${PAGER:-${_cat}} "${TMP_LOGFILE}"
write_buffer "\n"
print_filled_line
wait_for_enter
else
${_printf} "%s\n\n" " compilation failed."
${_cat} "${TMP_LOGFILE}"
${_printf} "%s\n\n" \
"--------------------------------------------------------"
fi
cleanup_after_compile
cleanup_after_link_run
return 1
fi
}
# $1 is a compiler string
# print compiler basenam
compiler_basename()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$1}'
}
# $1 is a compiler string
# print compiler description
compiler_description()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$2}'
}
# $1 is a compiler string
# print compiler executable
c_compiler_bin()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$3}'
}
# $1 is a compiler string
# print compiler executable
compiler_bin()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$4}'
}
# $1 is a compiler string
# print compiler executable
compiler_version()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$5}'
}
# $1 is a compiler string
# print custom os tag
custom_ostype_tag()
{
# the tag should not start with underscore
# (consistent treatment of old _LEDA suffix)
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s",$6}' | \
${_sed} 's/^_//'
}
# reassemble compiler string, i.e. adjust to CUSTOM_OSTYPE_TAG
reassemble_compiler()
{
COMPILER="`compiler_basename`@`compiler_description`@`c_compiler_bin`@`compiler_bin`@`compiler_version`@${CUSTOM_OSTYPE_TAG}"
}
# $1 is a compiler string
# print extended compiler description
extended_compiler_description()
{
${_printf} "%s\n" "${*:-${COMPILER}}" | \
${_awk} 'BEGIN {FS="@"} {printf "%s %s",$2,$5}'
_tmp4="`custom_ostype_tag \"${*:-${COMPILER}}\"`"
if [ -n "${_tmp4}" ]; then ${_printf} " (%s)" "${_tmp4}"; fi
${_printf} "\n"
}
# register compiler with description $*,
# iff there is no corresponding config file in CGAL_INSTALL_CONF_DIR
# (since in this case it already has been registered)
_check_and_register_compiler()
{
_ORIG_COMPILER="${COMPILER}"
COMPILER="${*}"
set_ostype
file="${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}"
if [ -r "${file}" ]; then
try_to_get_var_from_config_file COMPILER "${file}"
if [ ${?} != 0 ]; then
log_print "${CGAL_OS_COMPILER} has already been registered."
else
_register_compiler "${*}"
fi
else
_register_compiler "${*}"
fi
COMPILER="${_ORIG_COMPILER}"
}
# register compiler with description $*
_register_compiler()
{
log_print \
"Found compiler `extended_compiler_description \"${*}\"`."
eval "_COMPILER_${_COMPILER_NUMBER}=\"${*}\""
eval "${_EXPR} ${_COMPILER_NUMBER} + 1"
_COMPILER_NUMBER=${_result}
}
# search for compiler and set COMPILER correspondingly
# $1 is the basename of the C compiler executable (e.g. cc)
# $2 is the basename of the C++ compiler executable (e.g. CC)
# if $3 is non-zero, don't register compiler
# return 0, iff found
_search_compiler()
{
if _check_for_util "$2" n _tmp1; then
_check_for_util "$1" n _tmp2
get_compiler_description "$2"
COMPILER="$2@`compiler_basename \"${_tmp3}\"`@${_tmp2}@${_tmp1}@`compiler_description \"${_tmp3}\"`@"
if [ -z "$3" ]; then
_check_and_register_compiler "${COMPILER}"
fi
return 0
fi
return 1
}
# $1 is a compiler string
# append $2 to basename $3 to the description field
# and $4 to the executable fields
_add_flags()
{
compiler_basename "$1"
${_printf} "%s" "$2@"
compiler_description "$1"
${_printf} "%s" "$3@"
c_compiler_bin "$1"
${_printf} "%s" "$4@"
compiler_bin "$1"
${_printf} "%s" "$4@"
compiler_version "$1"
}
# search for supported compilers
search_for_compilers()
{
_COMPILER_NUMBER=1
# first check, which config files exist
for i in `${_ls} "${CGAL_INSTALL_CONF_DIR}"/${SYST}* 2>/dev/null | ${_sed} 's/ //g'`
do
i="`echo ${i} | ${_sed} 's// /g'`"
try_to_get_var_from_config_file COMPILER "${i}"
if [ ${?} != 0 ]; then
_register_compiler "${COMPILER}"
fi
done
CUSTOM_OSTYPE_TAG=''
_search_compiler gcc g++ ''
case ${SYST} in
*SunOS*)
_search_compiler cc CC ''
;;
*CYGWIN*)
_search_compiler CL.EXE CL.EXE ''
_search_compiler ICL.EXE ICL.EXE ''
_search_compiler bcc32.exe bcc32.exe ''
_search_compiler mwcc.exe mwcc.exe ''
;;
esac
if [ ${_COMPILER_NUMBER} = 1 ]; then
exit_on_error "Couldn't find any compiler"
fi
_set_compiler 1
write_buffer "\n\n${_LEFTSPACE}Choosing compiler `extended_compiler_description`.\n"
flush_buffer
_choose_compiler
}
# our compiler shall be ${*} (absolute path)
# (used in non-interactive mode)
compiler_absolute()
{
_args="${*}"
_tmp="`_real_basename \"${*}\"`"
shift
${_printf} "%s" "${_tmp}"
# concat options - replace space by "-":
_tmp1=`${_printf} "%s\n" "${*}" | ${_sed} 's/"//g;s/ -/-/g' | \
${_sed} "s/'//g;s/ /-/g;s#/#-#g"`
if [ -n "${_tmp1}" ]; then
${_printf} "%s" "${_tmp1}"
fi
${_printf} "%s" "@"
get_compiler_description "${_args}"
compiler_basename "${_tmp3}"
${_printf} "%s" "@"
_tmp1=`_real_dirname "${_args}"`
if [ "${_tmp1}" != "." ]; then
${_printf} "%s" "${_tmp1}/"
fi
# guess C compiler:
case ${_tmp} in
g++) ${_printf} "%s" "gcc";;
xlC) ${_printf} "%s" "xlc";;
*) ${_printf} "%s" "cc";;
esac
_tmp1=`_real_options "${_args}"`
if [ -n "${_tmp1}" ]; then
${_printf} "%s" " ${_tmp1}"
fi
${_printf} "%s" "@${_args}@"
compiler_description "${_tmp3}"
${_printf} "%s" "@${CUSTOM_OSTYPE_TAG}"
}
# ---------------------------------------------------------------------
# arithmetic functions
# ---------------------------------------------------------------------
# since this great shell does not generally support
# arithmetics, we have to use a supplement in some cases.
# this may be expr or bc.
# evaluate expression $1 $2 $3 using shell let
# and store result in _result
_let_expr()
{
if ! eval "let _result=${1}${2}${3}"; then
exit_on_error "Cannot evaluate \"${1}${2}${3}\" in _let_expr()"
fi
}
# evaluate expression $1 $2 $3 using expr
# and store result in _result
_expr_expr()
{
# we have to do the indirection in three steps
# (since there can be only one `...` expression level)
eval "_result=`${_expr} ${1} \"${2}\" ${3}`"
if [ $? != 0 ]; then
exit_on_error "Cannot evaluate \"${1}\" in _expr_expr()"
fi
}
# evaluate expression $1 $2 $3 using bc
# and store result in _result
_bc_expr()
{
# we have to do the indirection in three steps
# (since there can be only one `...` expression level)
eval "_result=`echo $1 \"$2\" $3 | ${_bc}`"
if [ $? != 0 ]; then
exit_on_error "Cannot evaluate \"${1}\" in _bc_expr()"
fi
}
# set _EXPR such that eval "$_EXPR op1 op op2" evaluates
# the expression and stores the result in _result
set_expr()
{
# first try shell let, then expr, bc, dc and csh
if /bin/sh -tc 'e=0; let e+=1' 2>/dev/null; then
_EXPR=_let_expr
# elif [ -x /bin/expr ]; then
elif _check_for_sysutil expr n; then
_EXPR=_expr_expr
elif _check_for_sysutil bc n; then
_EXPR=_bc_expr
else
exit_on_error "Cannot find either of \"expr\" or \"bc\"" \
"nor does /bin/sh support \"let\""
fi
log_print "use $_EXPR() for evaluating arithmetic expressions."
}
# ---------------------------------------------------------------------
# terminal related functions
# ---------------------------------------------------------------------
# ---------------------------------------------------------------------
# read an input string
# (since 'read' breaks its input according to field separator IFS
# (normally including space), we have to change IFS to be able
# to read multiword strings like needed for the custom compiler options)
# USES: _tmp
_read()
{
_tmp=${IFS}
IFS='
'
read KEY
IFS=${_tmp}
}
# ---------------------------------------------------------------------
# BUFFERED OUTPUT:
# for the sake of efficiency we buffer all output
clear_buffer()
{
_BUF=''
}
# print buffer
flush_buffer()
{
${_printf} "${_BUF}"
clear_buffer
}
# write $* to buffer
write_buffer()
{
_BUF="$_BUF$*"
}
# ---------------------------------------------------------------------
# STRING FUNCTIONS:
# USES: _tmp
remove_special_chars()
{
_read
echo "$KEY" | ${_tr} -d '\\!@#$%^&*()_|~";?<>{}\[\]\`/ '"'"
}
_set_indent()
{
_LEFTSPACE=' '
}
_full_indent()
{
_LEFTSPACE=' '
}
_no_indent()
{
_LEFTSPACE=''
}
# USES: _tmp
print_with_indent()
{
if [ -z "$*" ]; then
_read
${_printf} "${_LEFTSPACE}${KEY}\n"
else
${_printf} "${_LEFTSPACE}${*}\n"
fi
}
# USES: _tmp
print_as_shell_comment()
{
if [ -z "$*" ]; then
_read
${_printf} "# ${KEY}\n"
else
${_printf} "# ${*}\n"
fi
}
# print $2 times string $1 ($1 must not contain '@'!)
string_n_print()
{
_tmp=`eval "${_printf} \"\`${_printf} \"$1@$2\" | ${_awk} 'BEGIN {FS=\"@\"}
{ for ( i=0; i<$2; ++i) printf $1}'\`\""`
write_buffer "${_tmp}"
}
# count length of variable $1 (in characters)
length()
{
# first try ${#var} substitution, if that fails wc
# if neither succeeds, we just return 30
# (this function is used to layout the menus,
# so worst case it just looks a little bit ugly ;)
if /bin/sh -tc 'echo ${#1} >/dev/null' 2>/dev/null
then
return ${#1}
elif [ -x /bin/wc ]; then
return `${_printf} "%s" "$1" | /bin/wc -c`
else
return 30
fi
}
# ---------------------------------------------------------------------
# FUNCTIONS FOR MENUS:
clear_screen()
{
write_buffer "$_clear_screen\n"
}
# moves cursor up $1 lines
go_up_lines()
{
string_n_print '${_line_up}' $1
write_buffer "\r"
}
# moves cursor down $1 lines
go_down_lines()
{
string_n_print '\\\\\\n' $1
}
# print a line containing string $1
# bounded by two stars on each side
print_line()
{
write_buffer "$_MENU_LINE_EMPTY\r${_LEFTSPACE}** $1\n"
}
# print string $1 on possibly several lines
# bounded by two stars on each side
# (the lines are indented by 5 more chars, since this
# is only used for displaying the custom options)
print_multi_line()
{
_tmp=`${_printf} "%s" "$1" | \
eval "${_awk} \`${_printf} \"${_MULTILINE_LAYOUT_AWK_PROG}\"\`"`
write_buffer "${_tmp}"
}
# print an empty line bounded by two stars on each side
print_empty_line()
{
write_buffer "$_MENU_LINE_EMPTY\n"
}
# print a line filled with stars
print_filled_line()
{
write_buffer "$_MENU_LINE_FILLED\n"
}
# give a prompt with text $1
print_prompt()
{
write_buffer "$_MENU_LINE_EMPTY\r${_LEFTSPACE}** $1"
flush_buffer
}
# print a centered line with text $1
print_center_line()
{
length "`echo "$1"`"
l=$?
eval "$_EXPR $_MENU_WIDTH \* 10"
eval "$_EXPR $_result - $l"
eval "$_EXPR $_result / 2"
write_buffer "${_LEFTSPACE}**"
string_n_print " " $_result
write_buffer "$1"
lb=$_result
eval "$_EXPR $_MENU_WIDTH \* 10"
eval "$_EXPR $_result - $l"
eval "$_EXPR $_result - $lb"
string_n_print " " $_result
write_buffer "**\n"
}
# print a headline with text $1
print_headline()
{
print_center_line "$1"
length "`echo "$1"`"
l=$?
eval "$_EXPR $_MENU_WIDTH \* 10"
eval "$_EXPR $_result - $l"
eval "$_EXPR $_result / 2"
write_buffer "${_LEFTSPACE}**"
string_n_print " " $_result
string_n_print "=" $l
lb=$_result
eval "$_EXPR $_MENU_WIDTH \* 10"
eval "$_EXPR $_result - $l"
eval "$_EXPR $_result - $lb"
string_n_print " " $_result
write_buffer "**\n"
print_empty_line
}
# wait until enter is pressed
wait_for_enter()
{
if [ -n "${INSTALL_INTERACTIVE}" ]; then
print_center_line "Please press <ENTER> to continue."
print_filled_line
flush_buffer
read dummy
else
print_center_line "D O N E"
print_filled_line
flush_buffer
fi
}
# setup two strings for printing the menu
set_menu_lines()
{
# save buffer
_tmp3=${_BUF}
_MENU_LINE_FILLED="${_LEFTSPACE}**"
_MENU_LINE_EMPTY="${_LEFTSPACE}**"
clear_buffer
string_n_print "**********" ${_MENU_WIDTH}
_MENU_LINE_FILLED=${_MENU_LINE_FILLED}${_BUF}"**"
clear_buffer
string_n_print " " ${_MENU_WIDTH}
_MENU_LINE_EMPTY=${_MENU_LINE_EMPTY}${_BUF}"**"
clear_buffer
eval "${_EXPR} ${_MENU_WIDTH} \* 10"
eval "${_EXPR} ${_result} - 10"
_MULTILINE_LAYOUT_AWK_PROG="'{ for (i=1; i <= length(\$0); i+=${_result}) printf \"${_MENU_LINE_EMPTY}"'\\r'"${_LEFTSPACE}** "'%%s''\\''\\n'"\",substr(\$0,i,${_result})}'"
_BUF=${_tmp3}
}
# set some variables for output
set_terminal_variables()
{
if _check_for_sysutil tput n; then
${_tput} smcup # turn on cup (see man terminfo)
_line_up=`${_tput} cuu1`"\r"
_bold_on=`${_tput} bold`
_bold_off=`${_tput} sgr0`
_clear_screen=`${_tput} clear`
_clear_end_of_display=`${_tput} ed`
eval "${_EXPR} ${_MENU_WIDTH} \* 10"
length "${_LEFTSPACE}"
eval "${_EXPR} ${_result} + $?"
# for two-star('**') border
eval "${_EXPR} ${_result} + 4"
if [ `${_tput} cols` -lt ${_result} ]; then
print_filled_line
print_line \
"${_bold_on}WARNING${_bold_off}: Your terminal screen is too narrow."
print_line "It should have at least ${_result} columns."
print_filled_line
wait_for_enter
fi
else
eval "${_EXPR} ${_MENU_WIDTH} \* 10"
length "${_LEFTSPACE}"
eval "${_EXPR} ${_result} + $?"
# for two-star('**') border
eval "${_EXPR} ${_result} + 4"
fi
}
# ---------------------------------------------------------------------
# FILE / DIR FUNCTIONS:
# try to read variable $1 from file $2
# return 0, iff something went wrong
try_to_get_var_from_config_file()
{
_awkprg="/ ${1}/"'{printf "%s=",$2; for (i=4; i<NF-1; ++i) printf "%s ",$(i); \
printf "%s\n",$(NF-1)}'
if try_to_get_var_from_file_aux "${_awkprg}" "${2}"; then
#log_print \
# "WARNING: cannot find field ${1} in file `${_basename} \"${2}\"`."
return 0
else
log_print "Cached ${1}... " `value_of ${1}`
return 1
fi
return 0
}
# try to read variable $1 from file $2
# $1 can be a list of variable names separated by | (example: "VAR1|VAR2|VAR3")
# return 0, iff something went wrong
try_to_get_var_from_file()
{
# Change the line into the shell syntax.
# Note: the line may contain several '=' characters.
_awkprg='BEGIN{ FS=" *= *" } /('"${1}"') *=/ {printf "%s=\"",$1; for (i=2; i<NF; i++) printf "%s=",$(i); printf "%s\"\n",$(NF)}'
if try_to_get_var_from_file_aux "${_awkprg}" "${2}"; then
#log_print \
#"WARNING: cannot find field ${1} in file `${_basename} \"${2}\"`."
return 0
else
return 1
fi
return 0
}
# apply the awk script $1 on file $2
# if the result is non empty, call the shell builtin eval on it and return 1
# else return 0
try_to_get_var_from_file_aux()
{
if [ -r "${2}" ]; then
_tmp2=`${_awk} "${1}" "${2}"`
# debug trace
if [ -n "$CGAL_DEBUG_GET_VAR_FROM_FILE" ]; then
${_printf} "\nawk '%s' %s\n%s\n" "${1}" "${2}" "${_tmp2}" >&2
fi
if [ -n "${_tmp2}" ]; then
eval "${_tmp2}"
return 1
fi
#else
#log_print "WARNING: cannot find file ${2}."
fi
return 0
}
# ---------------------------------------------------------------------
# THE MENUS:
# ---------------------------------------------------------------------
# ---------------------------------------------------------------------
# compiler menu
#
# cleanup after compilation
cleanup_after_compile_leave_source()
{
# remove sunpro template database
${_rm} -rf Templates.DB
# remove irix mipspro template database
${_rm} -rf ii_files
# remove tmp object file
${_rm} -f "${TMP_CXX_FILE}${OBJ_EXT}"
# remove log file
${_rm} -f "${TMP_LOGFILE}" "${TMPTMP_LOGFILE}"
# remove moc file
${_rm} -f "${TMP_CXX_FILE}.moc"
}
# cleanup after compilation
# (this is not called by _compile_test but has to be called
# by the caller of _compile_test,
# since it is not clear whether the files are still needed
# for linking or not)
cleanup_after_compile()
{
cleanup_after_compile_leave_source
# remove tmp C++ file
${_rm} -f "${TMP_CXX_FILE}.cpp"
}
# run a compiler test named $1, return 0, iff ok
# if $2 is empty, use standard compiler flags
# if $2 is non-empty, use it as compiler flags
# if $3 is non-empty, inform about eventually occurring problems
# if $4 is non-empty, it is the message to give
# in case compilation fails (defaults to 'no.')
# USES: _flags
_compile_test()
{
# add newlines to ${TMP_CXX_FILE}.cpp (ANSI)
${_printf} "\n\n" >> ${TMP_CXX_FILE}.cpp
${_printf} "%s" "${_LEFTSPACE}Testing for $1 ..."
# set flags
_flags="$2"
# _flags="${_flags} -c '`os_path ${TMP_CXX_FILE}.cpp`' `to_object_file_option ${TMP_CXX_FILE}`"
_flags="${_flags} -c '`os_path ${TMP_CXX_FILE}.cpp`'"
# compile
${_printf} "%s\n%s\n" "Compiler call:" "--------------" >"${TMP_LOGFILE}"
${_printf} "%s" "`compiler_bin` ${_flags}" >>"${TMP_LOGFILE}"
${_printf} "\n\n%s\n" "Got the following error messages:" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "---------------------------------" >>"${TMP_LOGFILE}"
eval "`quote \`compiler_bin\`` ${_flags} >>\"${TMP_LOGFILE}\" 2>&1"
if [ $? = 0 ]; then
log_print " $1 test compiled."
return 0
else
if [ -n "$3" ]; then
if [ -n "${INSTALL_INTERACTIVE}" ]; then
log_print "ERROR: $1 test did NOT compile."
write_buffer "\n"
print_filled_line
print_empty_line
print_headline "Compilation failed"
print_center_line "You will be shown a log now ..."
wait_for_enter
${PAGER:-${_cat}} "${TMP_LOGFILE}"
write_buffer "\n"
print_filled_line
wait_for_enter
else
${_printf} "%s\n\n" " compilation failed."
${_cat} "${TMP_LOGFILE}"
${_printf} "%s\n\n" \
"--------------------------------------------------------"
fi
else
${_printf} "%s\n" " ${4:-no.}"
fi
log_print " remark: $1 test did not compile."
log_print " vvvvvvvvvvvv compiler messages below vvvvvvvvvvvv"
eval ${_awk} \'{print \"" "\",\$0}\' \"${TMP_LOGFILE}\" ${INSTALL_LOGFILE_REDIRECTION}
log_print " ^^^^^^^^^^^^ compiler messages above ^^^^^^^^^^^^"
return 1
fi
}
# cleanup after compilation
cleanup_after_link_run()
{
# remove executable and core
${_rm} -f "${TMP_CXX_FILE}" core
}
# run a link&run test named $1, return 0, iff ok
# $2 is libpath flags
# $3 is linker flags
# if $4 is non-zero, inform about eventually occurring problems
# $5 is message to print ("no" or "unfortunately") in case of failure.
# The program output is scanned for a line starting with the string
# version=
# and whatever comes after this is assigned to $6.
_link_run_test()
{
# set flags
_flags="`output_file_option ${TMP_CXX_FILE}` `object_file_name ${TMP_CXX_FILE}` ${START_LD_OPT} ${2} ${3}"
# link
_link="`compiler_bin`"
${_printf} "%s\n%s\n" "Linker call:" "--------------" >"${TMP_LOGFILE}"
${_printf} "%s\n\n" "${_link} ${_flags}" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "Got the following error messages:" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "---------------------------------" >>"${TMP_LOGFILE}"
eval "`quote ${_link}` ${_flags} >>\"${TMP_LOGFILE}\" 2>&1"
i=$?
j=1
if [ $i = 0 ]; then
log_print " $1 test linking succeeded."
# run
${_printf} "%s\n" \
"Run program `${_basename} \"${TMP_CXX_FILE}\"`:" >>"${TMP_LOGFILE}"
${_printf} "%s\n\n" \
"----------------------" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "Got the following output:" >>"${TMP_LOGFILE}"
${_printf} "%s\n" "---------------------------------" >>"${TMP_LOGFILE}"
"${TMP_CXX_FILE}" >"${TMPTMP_LOGFILE}" 2>&1
j=$?
_tmp=`${_cat} "${TMPTMP_LOGFILE}" | ${_tee} -a "${TMP_LOGFILE}" | ${_awk} 'BEGIN{FS="="} /^version=/{print $2}' | remove_special_chars`
if [ $j = 0 ]; then
log_print " $1 test execution succeeded."
if [ -n "${6}" ]; then
if [ -n "${_tmp}" ]; then
eval "$6=\"${_tmp}\""
else
eval "$6=0"
fi
fi
else
if [ -n "${4}" ]; then
log_print "ERROR: $1 test execution FAILED."
else
log_print " remark: $1 test execution failed."
fi
fi
else
if [ -n "${4}" ]; then
log_print "ERROR: $1 test linking FAILED."
else
log_print " remark: $1 test linking failed."
fi
fi
if [ $j = 0 -a $i = 0 ]; then
${_printf} "%s\n" " ok."
cleanup_after_link_run
return 0
else
if [ -n "${4}" ]; then
if [ -n "${INSTALL_INTERACTIVE}" ]; then
log_print "ERROR: $1 test FAILED."
write_buffer "\n"
print_filled_line
print_empty_line
print_headline "Linking or execution failed"
print_center_line "You will be shown a log now ..."
wait_for_enter
${PAGER:-${_cat}} "${TMP_LOGFILE}"
write_buffer "\n"
print_filled_line
wait_for_enter
else
${_printf} "%s\n\n" " linking or execution failed."
${_cat} "${TMP_LOGFILE}"
${_printf} "%s\n\n" \
"--------------------------------------------------------"
fi
else
${_printf} "%s\n" " ${5:-no.}"
fi
log_print " vvvvvvvvvvvv linker/runtime messages below vvvvvvvvvvvv"
eval ${_awk} \'{print \"" "\",\$0}\' \"${TMP_LOGFILE}\" ${INSTALL_LOGFILE_REDIRECTION}
log_print " ^^^^^^^^^^^^ linker/runtime messages above ^^^^^^^^^^^^"
cleanup_after_link_run
return 1
fi
}
# set variable CGAL_OS_COMPILER according to the current
# compiler settings
set_ostype()
{
CGAL_OS_COMPILER="${SYST}_`compiler_basename`"
if [ -n "`compiler_version`" ]; then
CGAL_OS_COMPILER="${CGAL_OS_COMPILER}-`compiler_version`"
fi
if [ -n "${CUSTOM_OSTYPE_TAG}" ]; then
CGAL_OS_COMPILER="${CGAL_OS_COMPILER}_${CUSTOM_OSTYPE_TAG}"
fi
}
# print the current os/compiler in a readable fashion
# $1 is the print command
# USES: i l _tmp
print_os_setting()
{
${1} "OS:\t\t\t\t${SYST}"
${1} "COMPILER:\t\t\t`extended_compiler_description`"
for i in ${SUPPORT_FEATURES}; do
if [ -z "`value_of PROVIDE_PKG_${i}`" ]; then
_tmp="not supported"
elif [ x`value_of ${i}_VERSION` = x0 ]; then
_tmp="supported (unknown version)"
else
_tmp="supported (`value_of ${i}_VERSION`)"
fi
length "${_LEFTSPACE}${i}:"
l=${?}
if [ ${l} -lt 8 ]; then
${1} "${i}:\t\t\t\t${_tmp}"
else
if [ ${l} -lt 16 ]; then
${1} "${i}:\t\t\t${_tmp}"
else
if [ ${l} -lt 24 ]; then
${1} "${i}:\t\t${_tmp}"
else
${1} "${i}:\t${_tmp}"
fi
fi
fi
done
}
set_lib_compiled_flag()
{
# does there exist a lib for this os/compiler?
if [ -r "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/libCGAL.a" ]; then
LIB_COMPILED='ok'
CGAL_LIBNAME=libCGAL.a
else if [ -r "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/libCGAL${CGAL_SHARED_LIB_EXT}" ]; then
LIB_COMPILED='ok'
CGAL_LIBNAME=libCGAL${CGAL_SHARED_LIB_EXT}
else if [ -r "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/CGAL.lib" ]; then
LIB_COMPILED='ok'
CGAL_LIBNAME=CGAL.lib
else
LIB_COMPILED=''
fi; fi; fi
}
# ---------------------------------------------------------------------
# compiler related functions
#
# try to retrieve the compiler specific settings from
# file ${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}
# USES: i j
retrieve_compiler_settings()
{
_file="${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}"
_tmp_version=${CGAL_INSTALL_VERSION}
if try_to_get_var_from_config_file CGAL_INSTALL_VERSION "${_file}"; then
SETUP_COMPLETE=''
CGAL_INSTALL_VERSION=${_tmp_version}
elif [ "${_tmp_version}" != "${CGAL_INSTALL_VERSION}" ]; then
# this config file was generated by an older install
log_print "WARNING: config file `$_basename \"${_file}\"`"
log_print " was generated by another ${CGAL_INSTALL_CGAL} version."
SETUP_COMPLETE=''
CGAL_INSTALL_VERSION=${_tmp_version}
else
SETUP_COMPLETE='y'
fi
for i in ${SUPPORT_FEATURES}; do
for j in INCL_DIR LIB_DIR VERSION; do
if try_to_get_var_from_config_file "${i}_${j}" "${_file}"; then
eval "${i}_${j}=''"
SETUP_COMPLETE=''
fi
done
eval "PROVIDE_PKG_${i}=''"
done
for i in ${SUPPORT_PKGS}; do
for j in SUPPORT; do
if try_to_get_var_from_config_file "${i}_${j}" "${_file}"; then
eval "${i}_${j}=''"
SETUP_COMPLETE=''
fi
done
if [ -n "`value_of \"${i}_SUPPORT\"`" ]; then
eval "${i}_TEST_PASSED=y"
for j in `value_of "${i}_PROVIDES"`; do
eval "PROVIDE_PKG_${j}=\"${i}\""
done
else
eval "${i}_TEST_PASSED=''"
fi
done
if try_to_get_var_from_config_file CUSTOM_CXXFLAGS "${_file}"; then
#CUSTOM_CXXFLAGS=''
SETUP_COMPLETE=''
fi
if try_to_get_var_from_config_file CUSTOM_LDFLAGS "${_file}"; then
#CUSTOM_LDFLAGS=''
SETUP_COMPLETE=''
fi
if try_to_get_var_from_config_file LONG_NAME_PROBLEM "${_file}"; then
LONG_NAME_PROBLEM=''
SETUP_COMPLETE=''
fi
if try_to_get_var_from_config_file ENABLE_SHARED "${_file}"; then
ENABLE_SHARED='y'
SETUP_COMPLETE=''
fi
if try_to_get_var_from_config_file ENABLE_STATIC "${_file}"; then
ENABLE_STATIC='y'
SETUP_COMPLETE=''
fi
set_lib_compiled_flag
reassemble_compiler
}
# used by store_compiler_settings to store variable $1
# into the config file
_store_install_config_variable()
{
${_printf} "%s\n" "/* $1 = '`value_of $1`' */"
}
# store the actual compiler specific settings to the
# file ${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}
store_compiler_settings()
{
_file="${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}"
${_printf} "%s\n" "/*" >${_file}
${_printf} "%s\n" "** file: `$_basename \"${_file}\"`" >>${_file}
${_printf} "%s\n" "** Configuration file for CGAL ${CGAL_VERSION}" >>${_file}
${_printf} "%s\n" "** on `extended_compiler_description`" >>${_file}
${_printf} "%s%s\n" "** Automatically created by " \
"${CGAL_INSTALL_CGAL} ${CGAL_INSTALL_VERSION}." \
>>${_file}
${_printf} "%s\n" "** Please do not edit." >>${_file}
${_printf} "%s\n\n" "*/" >>${_file}
_store_install_config_variable COMPILER >>${_file}
_store_install_config_variable CGAL_INSTALL_VERSION >>${_file}
for i in ${SUPPORT_FEATURES}; do
for j in INCL_DIR LIB_DIR VERSION; do
_store_install_config_variable "${i}_${j}" >>${_file}
done
done
for i in ${SUPPORT_PKGS}; do
for j in SUPPORT; do
_store_install_config_variable "${i}_${j}" >>${_file}
done
done
_store_install_config_variable CUSTOM_CXXFLAGS >>${_file}
_store_install_config_variable CUSTOM_LDFLAGS >>${_file}
_store_install_config_variable LONG_NAME_PROBLEM >>${_file}
_store_install_config_variable ENABLE_SHARED >>${_file}
_store_install_config_variable ENABLE_STATIC >>${_file}
${_printf} "\n%s\n" "/* EOF */" >>${_file}
log_print "Settings stored in ${_file}."
}
# test current setup and set SETUP_COMPLETE
# return 0, iff setup is ok
# USES: totest
test_setup()
{
SETUP_COMPLETE=''
make_lib_dir
cd "${CGAL_TEST_CONF_DIR}"
_check_dir_exists_create "${CGAL_INCL_CONF_DIR}/${CGAL_OS_COMPILER}"
_check_dir_exists_create "${CGAL_INCL_CONF_DIR}/${CGAL_OS_COMPILER}/CGAL"
_file="${CGAL_INCL_CONF_DIR}/${CGAL_OS_COMPILER}/CGAL/compiler_config.h"
if [ -z "${CONFIG_TEST_PASSED}" ]; then
print_filled_line
print_line "The following lines show results of configuration tests."
print_line "Some of the tests might fail, since many compilers are"
print_line "still not completely ISO standard compliant."
print_line "Since we worked around the arising problems,"
print_center_line "*** CGAL will work fine ***"
print_line "regardless of the outcome of these tests."
print_filled_line
flush_buffer
create_standard_header_replacements
test_compiler_specifica "${INSTALL_VERBOSE}"
for totest in ${SUPPORT_FEATURES}; do
${_printf} "%s%s\n" \
"//+----------------------------------------------------------" \
"----------------" \
>> ${_file}
${_printf} "%s\n" "//| Is CGAL compiled with support for ${totest}?" \
>> ${_file}
${_printf} "%s%s\n" \
"//+----------------------------------------------------------" \
"----------------" \
>> ${_file}
${_printf} "%s\n" "#ifndef CGAL_NO_${totest}" >> ${_file}
${_printf} "%s\n" "#define CGAL_${totest}_VERSION 0" >> ${_file}
${_printf} "%s\n" "//#define CGAL_USE_${totest} 1" >> ${_file}
${_printf} "%s\n\n" "#endif // ! CGAL_NO_${totest}" >> ${_file}
done
CONFIG_TEST_PASSED='y'
if [ -n "${CGAL_AUTOFIND_PKGS}" ]; then autofind_packages; fi
else
# try to autofind required features
for totest in ${SUPPORT_REQUIRED}; do
if [ -z "`value_of \"PROVIDE_PKG_${totest}\"`" ]; then
log_print "Remark: ${totest} is required, but not currently enabled."
autofind_feature "${totest}"
fi
done
fi
SETUP_COMPLETE='y'
# check requirements and incompatibilities
_tmp=`test_requirements_and_incompatibilities`
if [ $? = 0 ]; then
log_print "ERROR: ${_tmp}."
write_buffer "\n"
print_filled_line
print_empty_line
print_headline "ERROR: ${_tmp}."
print_filled_line
if [ -n "${INSTALL_INTERACTIVE}" ]; then
wait_for_enter
else
flush_buffer
fi
SETUP_COMPLETE=''
return 1
fi
# check supported packages
cd "${CGAL_SUPPORT_DIR}"
for totest in ${SUPPORT_PKGS}; do
if [ -n "`value_of \"${totest}_SUPPORT\"`" ]; then
if test_support_pkg "${totest}" verbose; then
SETUP_COMPLETE=''
else
log_print "${totest} test passed."
fi
fi
done
# set CGAL_USE and VERSION tags in compiler_config file
for totest in ${SUPPORT_FEATURES}; do
_tmp2="#define CGAL_USE_${totest} 1"
_tmp3="//#define CGAL_USE_${totest} 1"
if [ -n "`value_of \"PROVIDE_PKG_${totest}\"`" ]; then
replace_line "${_file}" "${_tmp3}" "${_tmp2}"
else
replace_line "${_file}" "${_tmp2}" "${_tmp3}"
fi
_tmp2="${totest}_VERSION"
_tmp3="`value_of ${_tmp2}`"
replace_line "${_file}" "#define CGAL_${_tmp2}" \
"#define CGAL_${_tmp2} ${_tmp3:-0}"
done
cd "${CGAL_DIR}"
if [ -z "${SETUP_COMPLETE}" ]; then return 1; fi
${_printf} "%s" "${_LEFTSPACE}Saving current setup ..."
store_compiler_settings
${_printf} "%s\n" " done."
return 0
}
# called when the setup has been changed dramatically
# such that all previous test results are invalidated
# USES: ii
reset_all_test_variables()
{
CONFIG_TEST_PASSED=''
for ii in ${SUPPORT_PKGS}; do
eval "${ii}_TEST_PASSED=''"
done
}
# load the settings for ${COMPILER},
# if a config file exists, otherwise check for STL
# USES: ii
_choose_compiler()
{
log_print "Choosing `extended_compiler_description` as compiler."
CUSTOM_OSTYPE_TAG="`custom_ostype_tag`"
set_ostype
set_compiler_flags
retrieve_compiler_settings
if [ -z "${SETUP_COMPLETE}" ]; then
reset_all_test_variables
else
CONFIG_TEST_PASSED='y'
fi
}
# sets the CGAL_SUPPORT_COMPILER variable for CGAL_COMPILER to
# empty (unsupported) or 'y' (supported).
_set_support()
{
CGAL_SUPPORT_COMPILER=''
case `compiler_description` in
# *Borland*)
# case `compiler_version` in
# 5.5*) CGAL_SUPPORT_COMPILER='y';;
# esac
# ;;
# *SUNPRO*)
# case `compiler_version` in
# 5.5*) CGAL_SUPPORT_COMPILER='y';;
# esac
# ;;
# *MIPSPRO*n32*|*MIPSPRO*64*)
# case `compiler_version` in
# 7.[34]*) CGAL_SUPPORT_COMPILER='y';;
# esac
# ;;
*GNU*)
case `compiler_version` in
3.[34]*) CGAL_SUPPORT_COMPILER='y';;
[4567].*) CGAL_SUPPORT_COMPILER='y';;
esac
;;
*Intel*|*ICC*)
case `compiler_version` in
[789]*) CGAL_SUPPORT_COMPILER='y';;
esac
;;
*VC++*)
case `compiler_version` in
1310*) CGAL_SUPPORT_COMPILER='y';;
14*) CGAL_SUPPORT_COMPILER='y';;
esac
;;
esac
}
# set COMPILER to ${COMPILER}_$1 (for $1 in {1..${_COMPILER_NUMBER}-1})
_set_compiler()
{
if [ $1 -ge ${_COMPILER_NUMBER} ]; then
exit_on_error "Argument greater than expected" \
"(${1} >= ${_COMPILER_NUMBER}) in _set_compiler"
fi
_tmp=`eval "echo '$'_COMPILER_$1"`
_tmp=`eval "echo ${_tmp}"`
COMPILER=${_tmp}
_set_support
}
# ---------------------------------------------------------------------
# functions common to all menus
#
# used to build the string of supported third-party libraries
# $1 is supported, iff $2 is non-empty
_set_supported_library()
{
if [ -n "${2}" ]; then
if [ -n "${_SUPPORT}" ]; then
if [ -n "${_PRELASTSUPPORT}" ]; then
if [ -n "${_LASTSUPPORT}" ]; then
_SUPPORT="${_SUPPORT}, ${_PRELASTSUPPORT}"
_PRELASTSUPPORT="${_LASTSUPPORT}"
fi
_LASTSUPPORT="${1}"
else
_PRELASTSUPPORT="${1}"
fi
else
_SUPPORT="${1}"
fi
fi
}
# print current setup status, $1 is menu-name
# USES: i
menu_header()
{
_SUPPORT=''
_PRELASTSUPPORT=''
_LASTSUPPORT=''
for i in ${SUPPORT_FEATURES}; do
_set_supported_library "${i}" "`value_of \"PROVIDE_PKG_${i}\"`"
done
if [ -n "${_LASTSUPPORT}" ]; then
_SUPPORT="${_SUPPORT}, ${_PRELASTSUPPORT}, and ${_LASTSUPPORT}"
elif [ -n "${_PRELASTSUPPORT}" ]; then
_SUPPORT="${_SUPPORT} and ${_PRELASTSUPPORT}"
elif [ -z "${_SUPPORT}" ]; then
_SUPPORT='no other library'
fi
_SUPPORT="Support for: ${_SUPPORT}."
clear_screen
print_filled_line
print_headline "CGAL $CGAL_VERSION Installation ${1} Menu"
print_line "OS: ${SYST}"
print_line "Compiler: `extended_compiler_description`"
flush_buffer
# print supported stuff nicely
echo "${_SUPPORT}" | ${_awk} "BEGIN {RS=\" \"; l=0; c=\"\" } {if (l+length(\$1) > 55) { printf \"${_MENU_LINE_EMPTY}\\r${_LEFTSPACE}** %s\\n\",c; c=\" \" \$1; l=13+length(\$1) } else { if (length(c)==0) { l+=length(\$1); c=\$1 } else { l+=length(\$1)+1; c=c \" \" \$1 } } } END { if (length(c)>0) { printf \"${_MENU_LINE_EMPTY}\\r${_LEFTSPACE}** %s\\n\",c } }"
print_empty_line
if [ -n "${CGAL_SUPPORT_COMPILER}" ]; then
print_line "Compiler is supported by CGAL."
else
print_line "Compiler is NOT supported by CGAL."
fi
if [ -z "${SETUP_COMPLETE}" ]; then
print_line "The setup has ${_bold_on}not${_bold_off} been tested."
else
print_line "The setup has been tested ${_bold_on}ok${_bold_off}."
fi
print_empty_line
}
# bottom lines for all menus, $1 is name of next-top menu
# USES: _tmp
menu_tailer()
{
print_empty_line
print_line "${_bold_on}<Q>${_bold_off} Back to ${1}"
print_empty_line
print_empty_line
print_empty_line
print_filled_line
go_up_lines 3
print_prompt "Your Choice: "
_read
}
# read a new value for variable $1
# USES: _tmp
change_value()
{
go_up_lines 1
print_prompt "New $1: "
_read
eval "$1=\"${KEY}\""
}
# ---------------------------------------------------------------------
# compiler_choose_menu to choose which compiler to use
# ($1 is the name of the next-higher menu)
compiler_choose_menu()
{
_OLD_COMPILER=${COMPILER}
while [ 0 ]; do
menu_header 'Choose Compiler'
i=1
while [ $i -lt ${_COMPILER_NUMBER} ]; do
_tmp=`eval "echo '$'_COMPILER_$i"`
_tmp=`eval "echo ${_tmp}"`
print_line \
"${_bold_on}<${i}>${_bold_off} `extended_compiler_description \"${_tmp}\"`"
eval "${_EXPR} ${i} + 1"
i=${_result}
done
print_line "${_bold_on}<R>${_bold_off} Register new compiler"
menu_tailer "$1"
case ${KEY} in
1|2|3|4|5|6|7|8|9)
if [ ${KEY} -lt ${_COMPILER_NUMBER} ]; then
_set_compiler ${KEY}
if [ "${_OLD_COMPILER}" != "${COMPILER}" ]; then
go_down_lines 3
flush_buffer
_choose_compiler
fi
return
fi
;;
r|R)
change_value COMPILER_NAME
# Reject if it's the name of an already registered compiler
i=1
while [ $i -lt ${_COMPILER_NUMBER} ]; do
_tmp=`eval "echo '$'_COMPILER_$i"`
_tmp=`eval "echo ${_tmp}"`
if [ "${COMPILER_NAME}" = "`compiler_bin ${_tmp}`" ]; then
return
fi
eval "${_EXPR} ${i} + 1"
i=${_result}
done
# Reject if it doesn't pass this test
if get_compiler_description ${COMPILER_NAME} ; then :
else
return
fi
COMPILER="`basename \"${COMPILER_NAME}\"`@`compiler_basename \"${_tmp3}\"`@${COMPILER_NAME}@${COMPILER_NAME}@`compiler_description \"${_tmp3}\"`@"
CUSTOM_OSTYPE_TAG=''
_check_and_register_compiler "${COMPILER}"
reset_all_test_variables
_choose_compiler
_set_support
SETUP_COMPLETE=''
return
;;
q|Q|b|B)
return
;;
esac
done
}
# ---------------------------------------------------------------------
# compiler_menu : setup compiler options.
#
compiler_menu()
{
while [ 0 ]; do
menu_header 'Compiler'
print_line "${_bold_on}<C>${_bold_off} Choose compiler"
print_line "${_bold_on}<F>${_bold_off} Set custom compiler flags"
print_multi_line "${CUSTOM_CXXFLAGS:-<none>}"
print_line "${_bold_on}<L>${_bold_off} Set custom linker flags"
print_multi_line "${CUSTOM_LDFLAGS:-<none>}"
print_line "${_bold_on}<S>${_bold_off} Toggle shared/static libraries building"
if [ -n "${ENABLE_SHARED}" ]; then
if [ -n "${ENABLE_STATIC}" ]; then
print_multi_line "<shared+static>"
else
print_multi_line "<shared>"
fi
else
print_multi_line "<static>"
fi
print_line "${_bold_on}<O>${_bold_off} Set custom ostype tag"
print_multi_line "${CUSTOM_OSTYPE_TAG:-<none>}"
print_line "${_bold_on}<T>${_bold_off} Test (and save) setup"
menu_tailer 'Main Menu'
case ${KEY} in
c|C)
compiler_choose_menu 'Compiler Menu'
;;
f|F)
change_value CUSTOM_CXXFLAGS
reset_all_test_variables
SETUP_COMPLETE=''
;;
l|L)
change_value CUSTOM_LDFLAGS
reset_all_test_variables
SETUP_COMPLETE=''
;;
o|O)
change_value CUSTOM_OSTYPE_TAG
CUSTOM_OSTYPE_TAG=`echo ${CUSTOM_OSTYPE_TAG} | remove_special_chars`
reassemble_compiler
_register_compiler "${COMPILER}"
_choose_compiler
reset_all_test_variables
SETUP_COMPLETE=''
;;
s|S)
if [ -n "${ENABLE_SHARED}" ]; then
if [ -n "${ENABLE_STATIC}" ]; then
ENABLE_SHARED=''
else
ENABLE_STATIC='y'
fi
else
ENABLE_SHARED='y'
ENABLE_STATIC=''
fi
#reset_all_test_variables
SETUP_COMPLETE=''
;;
t|T)
go_down_lines 3
flush_buffer
test_setup
;;
q|Q|b|B)
return
;;
esac
done
}
# $1 is the command to execute and $2 its description
# if the command fails, exit with an error message
_do_command()
{
${_printf} "%s" "${_LEFTSPACE}$2 ..."
if eval "$1 >\"${TMP_LOGFILE}\" 2>&1"; then
log_print "\"$2\" succeeded."
${_printf} "%s\n" " done."
${_rm} -f "${TMP_LOGFILE}"
else
log_print "ERROR: \"$2\" failed."
${PAGER:-${_cat}} "${TMP_LOGFILE}"
${_rm} -f "${TMP_LOGFILE}"
exit_on_error "\"$2\" failed"
fi
}
# $1 is the command to execute and $2 its description
# if the command fails, show the log and return 1,
# otherwise return 0
_do_command_may_fail()
{
${_printf} "%s" "${_LEFTSPACE}$2 ..."
if eval "$1 >\"${TMP_LOGFILE}\" 2>&1"; then
log_print "\"$2\" succeeded."
${_printf} "%s\n" " done."
${_rm} -f "${TMP_LOGFILE}"
return 0
else
log_print "ERROR: \"$2\" failed."
${_printf} "\n%s\n" "${_LEFTSPACE}\"$2\" failed."
${_printf} "%s\n" "${_LEFTSPACE}You will be shown a log now ..."
print_filled_line
wait_for_enter
${PAGER:-${_cat}} "${TMP_LOGFILE}"
${_rm} -f "${TMP_LOGFILE}"
return 1
fi
}
# ---------------------------------------------------------------------
# lib menu
#
leda_friend_injection_workaround() {
case `compiler_description` in
*GNU*)
if [ "${PROVIDE_PKG_LEDA}" != "" ] ; then
# NOTE: this is only needed for LEDA.
# rationale: currently, LEDA relies on the old g++ behaviour,
# where friend methods are injected in their surrounding namespace. this will probably
# be fixed in future versions. however, until then, this workaround is required.
case `compiler_version` in
# TODO: adjust to future versions of g++
4.[12345].*)
ADDITIONAL_CXXFLAGS="${ADDITIONAL_CXXFLAGS} -ffriend-injection";;
esac
fi
;;
esac
}
# ---------------------------------------------------------------------
# create include makefile
# these makefiles are placed in ${CGAL_MAKE_DIR}
# and define compiler/os specific flags
# they should be included in any CGAL makefile
# when compiling on this compiler/os
# ---------------------------------------------------------------------
makefile_header()
{
${_printf} "\n%s\n" \
"#---------------------------------------------------------------------#"
${_printf} "%s\n" \
"# ${1}"
${_printf} "%s\n\n" \
"#---------------------------------------------------------------------#"
}
# print args, if string is not empty
# (empty strings on a line give problems with SGI make :()
makefile_print_line()
{
if [ -n "${*}" ]; then
${_printf} "\t%s \\\\\n" "${*}"
fi
}
# print args a s a continuation line, if not empty
makefile_print_continuationline()
{
if [ -n "${*}" ]; then
${_printf} " \\\\\n\t%s" "${*}"
fi
}
# print elements from variable $1 (separated by ) on a multiline
makefile_print_from_var()
{
_tmp="`value_of \"${1}\"`"
if [ -n "${_tmp}" ]; then
${_printf} "%s" "${_tmp}" | ${_awk} 'BEGIN {RS=""}{printf " \\\n\t%s",$0}'
fi
}
# USES: i _tmp
write_compiler_flags()
{
makefile_header "compiler flags" >> ${FILE}
print_as_shell_comment \
"For more information about the compiler flags see the installation guide.\n" \
>> ${FILE}
#
# CGAL_INCL_CONF_DIR
#
print_as_shell_comment "compiler specific configuration dir" >> ${FILE}
${_printf} "%s\\\\\n" "CGAL_INCL_CONF_DIR = " >> ${FILE}
${_printf} "\t" >>${FILE}
concat_path "\$(CGAL_INCL_DIR)" "CGAL" config "${CGAL_OS_COMPILER}" >> ${FILE}
${_printf} "\n\n" >>${FILE}
#
# CUSTOM_CXXFLAGS
#
print_as_shell_comment \
"*** Fill in any additional compiler flags you need ***" \
>> ${FILE}
${_printf} "%s\n\n" "CUSTOM_CXXFLAGS = ${CUSTOM_CXXFLAGS}" >> ${FILE}
${_printf} "%s\n\n" "CGAL_SHARED_LIB_EXT = ${CGAL_SHARED_LIB_EXT}" >> ${FILE}
#
# THIRD PARTY CXXFLAGS
#
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
print_as_shell_comment "*** compiler flags for feature ${i} ***" >> ${FILE}
${_printf} "%s" "${i}_CXXFLAGS = " >> ${FILE}
set_feature_cxxflags "${i}"
makefile_print_from_var tmp_cxxflags >> ${FILE}
${_printf} "\n\n" >> ${FILE}
fi
done
for i in ${SUPPORT_PKGS}; do
if [ -n "`value_of \"${i}_SUPPORT\"`" ]; then
print_as_shell_comment "*** compiler flags for package ${i} ***" >> ${FILE}
${_printf} "%s" "${i}_PKG_CXXFLAGS = " >> ${FILE}
set_package_cxxflags "${i}"
makefile_print_from_var tmp_cxxflags >> ${FILE}
${_printf} "\n\n" >> ${FILE}
fi
done
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
print_as_shell_comment "*** complete compiler flags for feature ${i} ***" >> ${FILE}
${_printf} "%s" "ALL_${i}_CXXFLAGS = " >> ${FILE}
${_printf} "\$(${i}_CXXFLAGS) \$(%s_PKG_CXXFLAGS)\n\n" "`value_of \"PROVIDE_PKG_${i}\"`" >> ${FILE}
fi
done
#
# LONG_NAME_PROBLEM_CXXFLAGS
#
print_as_shell_comment \
"*** to work around the long-name-problem with sun as/ld" >> ${FILE}
if [ -n "${LONG_NAME_PROBLEM}" ]; then
${_printf} "%s\n\n" "LONG_NAME_PROBLEM_CXXFLAGS = ${LONG_NAME_PROBLEM_CXXFLAGS}" \
>> ${FILE}
else
${_printf} "%s\n\n" "LONG_NAME_PROBLEM_CXXFLAGS =" >> ${FILE}
fi
#
# CGAL_CXXFLAGS
#
${_printf} "%s" "CGAL_CXXFLAGS = \$(strip" >> ${FILE}
makefile_print_continuationline "${ADDITIONAL_CXXFLAGS}" >> ${FILE}
makefile_print_continuationline "'-I\$(CGAL_INCL_CONF_DIR)'" >> ${FILE}
makefile_print_continuationline "'-I\$(CGAL_INCL_DIR)'" >> ${FILE}
makefile_print_continuationline "\$(CUSTOM_CXXFLAGS)" >> ${FILE}
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
makefile_print_continuationline "\$(${i}_CXXFLAGS)" >> ${FILE}
fi
done
for i in ${SUPPORT_PKGS}; do
if [ -n "`value_of \"${i}_SUPPORT\"`" ]; then
makefile_print_continuationline "\$(${i}_PKG_CXXFLAGS)" >> ${FILE}
fi
done
makefile_print_continuationline ")" >> ${FILE}
${_printf} "\n\n" >> ${FILE}
#
# CGAL_WINLIB_CXXFLAGS
#
${_printf} "%s\\\\\n" "CGAL_WINLIB_CXXFLAGS = " >> ${FILE}
${_printf} "\t%s\n\n" "\$(CGAL_LIB_CXXFLAGS)" >> ${FILE}
}
# write linker flags for a CGAL include makefile
# USES: i
write_linker_flags()
{
makefile_header "linker flags" >> ${FILE}
print_as_shell_comment \
"*** Flag to define the name of the produced executable ***" \
>> ${FILE}
${_printf} "%s%s\n\n" "EXE_OPT = " "${EXE_OPT}${SAVE_THE_BLANK}" >> ${FILE}
#
# THIRD PARTY LIBPATHFLAGS
#
RUNTIME_PATH=''
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
print_as_shell_comment "*** libpath flags for feature ${i} ***" >> ${FILE}
${_printf} "%s" "${i}_LIBPATHFLAGS = " >> ${FILE}
set_feature_libpathflags "${i}"
_append_to RUNTIME_PATH "${tmp_runtimepath}" ""
makefile_print_from_var tmp_libpathflags >> ${FILE}
${_printf} "\n\n" >> ${FILE}
fi
done
#
# CGAL_LIBPATHFLAGS
#
print_as_shell_comment "*** libpath flags for CGAL ***" >> ${FILE}
${_printf} "%s\\\\\n\t" "CGAL_LIBPATHFLAGS = \$(strip " >> ${FILE}
libpath_option_pure `concat_path "\\\$(CGAL_LIB_DIR)" "\\\$(CGAL_OS_COMPILER)"` >> ${FILE}
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
makefile_print_continuationline "\$(${i}_LIBPATHFLAGS)" >> ${FILE}
fi
done
if [ -n "${RUNTIME_LINKER_FLAG}" ]; then
if [ "${CGAL_DIR}" = "${CGAL_INSTALL_DIR}" ]; then
CGAL_FINAL_LIB_DIR="`concat_path \"\\\$(CGAL_LIB_DIR)\" \"\\\$(CGAL_OS_COMPILER)\"`"
else
CGAL_FINAL_LIB_DIR=`concat_path "${CGAL_INSTALL_DIR}" lib`
fi
RUNTIME_PATH="`split_up \"RUNTIME_PATH\" \":\"`"
if [ -z "${RUNTIME_PATH}" ]; then
makefile_print_continuationline \
"${RUNTIME_LINKER_FLAG}${CGAL_FINAL_LIB_DIR}" >> ${FILE}
else
makefile_print_continuationline \
"${RUNTIME_LINKER_FLAG}${CGAL_FINAL_LIB_DIR}:${RUNTIME_PATH}" >> ${FILE}
fi
fi
makefile_print_continuationline ")" >> ${FILE}
${_printf} "\n\n" >> ${FILE}
#
# CUSTOM_LDFLAGS
#
print_as_shell_comment \
"*** Fill in any additional linker flags you need ***" \
>> ${FILE}
${_printf} "%s\n\n" "CUSTOM_LDFLAGS = ${CUSTOM_LDFLAGS}" >> ${FILE}
#
# LONG_NAME_PROBLEM_LDFLAGS
#
print_as_shell_comment \
"*** to work around the long-name-problem with sun as/ld" >> ${FILE}
if [ -n "${LONG_NAME_PROBLEM}" ]; then
${_printf} "%s\n\n" "LONG_NAME_PROBLEM_LDFLAGS = ${LONG_NAME_PROBLEM_LDFLAGS}" \
>> ${FILE}
else
${_printf} "%s\n\n" "LONG_NAME_PROBLEM_LDFLAGS =" >> ${FILE}
fi
#
# CGAL_LIBPATH
#
if [ -n "${SEPARATE_LIBPATH}" ] ; then
${_printf} "%s\n\n" "CGAL_LD_LIBPATH =" >> ${FILE}
${_printf} "%s\n\n" "CGAL_LIBPATH = \$(CGAL_LIBPATHFLAGS)" >> ${FILE}
else
${_printf} "%s\n\n" "CGAL_LIBPATH =" >> ${FILE}
${_printf} "%s\n\n" "CGAL_LD_LIBPATH = \$(CGAL_LIBPATHFLAGS)" >> ${FILE}
fi
#
# THIRD PARTY LDFLAGS
#
for i in ${SUPPORT_PKGS}; do
if [ -n "`value_of \"${i}_SUPPORT\"`" ]; then
print_as_shell_comment "*** linker flags for package ${i} ***" >> ${FILE}
${_printf} "%s" "${i}_PKG_LDFLAGS = " >> ${FILE}
set_package_ldflags "${i}"
makefile_print_from_var tmp_ldflags >> ${FILE}
${_printf} "\n\n" >> ${FILE}
fi
done
#
# CGAL_CGAL_LDFLAGS
#
print_as_shell_comment "*** linker flags for CGAL ***" >> ${FILE}
${_printf} "%s" "CGAL_CGAL_LDFLAGS =" >> ${FILE}
makefile_print_continuationline "`lib_option \"CGAL\"`" >> ${FILE}
${_printf} "\n\n" >> ${FILE}
#
# CGAL_LDFLAGS
#
${_printf} "%s" "CGAL_LDFLAGS = \$(strip" >> ${FILE}
makefile_print_continuationline "${START_LD_OPT}\$(CGAL_LD_LIBPATH) ${ADDITIONAL_LDFLAGS}" >> ${FILE}
makefile_print_continuationline "\$(CUSTOM_LDFLAGS)" >> ${FILE}
makefile_print_continuationline "\$(CGAL_CGAL_LDFLAGS)" >> ${FILE}
if [ -n "${libCGALCore_COMPILED}" ]; then
makefile_print_continuationline "`lib_option \"CGALcore++\"`" >> ${FILE}
fi
if [ -n "${libCGALQt_COMPILED}" ]; then
makefile_print_continuationline "`lib_option \"CGALQt\"`" >> ${FILE}
fi
if [ -n "${libCGALBenchmark_COMPILED}" ]; then
makefile_print_continuationline "`lib_option \"CGALBenchmark\"`" >> ${FILE}
fi
if [ -n "${libCGALimageIO_COMPILED}" ]; then
makefile_print_continuationline "`lib_option \"CGALimageIO\"`" >> ${FILE}
fi
if [ -n "${libCGALPDB_COMPILED}" ]; then
makefile_print_continuationline "`lib_option \"CGALPDB\"`" >> ${FILE}
fi
for i in ${R_SUPPORT_PKGS}; do
if [ -n "`value_of \"${i}_SUPPORT\"`" ]; then
makefile_print_continuationline "\$(${i}_PKG_LDFLAGS)" >> ${FILE}
fi
done
if [ -n "${CYGWIN_COMPILER}" ]; then
# Adding psapi.lib only for Windows needed for Memory_sizer
makefile_print_continuationline "`lib_option psapi`" >> ${FILE}
fi
if [ -n "${MATH_LIB}" ]; then
makefile_print_continuationline "`math_ldflags`" >> ${FILE}
fi
makefile_print_continuationline ")" >> ${FILE}
${_printf} "\n\n" >> ${FILE}
for i in ${SUPPORT_FEATURES}; do
if [ -n "`value_of \"PROVIDE_PKG_${i}\"`" ]; then
print_as_shell_comment "*** linker flags for feature ${i} ***" >> ${FILE}
${_printf} "%s" "${i}_LDFLAGS = " >> ${FILE}
${_printf} "\$(%s_PKG_LDFLAGS)\n\n" "`value_of \"PROVIDE_PKG_${i}\"`" >> ${FILE}
fi
done
}
# create the include makefile for current configuration
# USES: i _tmp
create_include_makefile()
{
FILE=${CGAL_MAKEFILE}
print_as_shell_comment \
"This file contains CGAL makefile settings for the following platform:" \
> ${FILE}
print_os_setting 'print_as_shell_comment' >> ${FILE}
#
# CGAL_DIRECTORIES
#
makefile_header "include/lib directory settings" >> ${FILE}
${_printf} "%s\n" "CGAL_INCL_DIR = `os_path \"${CGAL_INCL_DIR}\"`" >> ${FILE}
${_printf} "%s\n" "CGAL_LIB_DIR = `os_path \"${CGAL_LIB_DIR}\"`" >> ${FILE}
#
# CGAL_OS_COMPILER
#
makefile_header "os/compiler description" >> ${FILE}
${_printf} "%s\n" "CGAL_OS_COMPILER = ${CGAL_OS_COMPILER}" >> ${FILE}
#
# filename specific stuff
#
makefile_header "filename related flags" >> ${FILE}
${_printf} "%s\n" "OBJ_EXT = ${OBJ_EXT}" >> ${FILE}
${_printf} "%s\n" "EXE_EXT = ${EXE_EXT}" >> ${FILE}
${_printf} "%s\n" "LIB_SUFFIX = ${LIB_SUFFIX}" >> ${FILE}
#
# some specific compiler flags
#
makefile_header "some specific compiler flags" >> ${FILE}
${_printf} "%s\n" "OBJ_OPT = ${OBJ_OPT}" >> ${FILE}
${_printf} "%s\n" "DEBUG_OPT = ${DEBUG_OPT}" >> ${FILE}
${_printf} "%s\n" "START_LD_OPT = ${START_LD_OPT}" >> ${FILE}
${_printf} "%s\n" "LIBPATH_OPT = ${LIBPATH_OPT}" >> ${FILE}
${_printf} "%s\n" "LIB_OPT = ${LIB_OPT}" >> ${FILE}
${_printf} "%s\n" "RANLIB = ${RANLIB}" >> ${FILE}
#
# suffixes and rules
#
makefile_header "suffixes and rules" >> ${FILE}
${_printf} "%s\n" ".SUFFIXES: ${SUFFIX_LIST} .cpp .clean" >> ${FILE}
if [ -n "${EXE_EXT}" ]; then
${_printf} "\n.C:\n" >> ${FILE}
${_printf} "\t%s %s%s\n" "\$(MAKE)" '$*' "${EXE_EXT}" >> ${FILE}
${_printf} "\n.cpp:\n" >> ${FILE}
${_printf} "\t%s %s%s\n" "\$(MAKE)" '$*' "${EXE_EXT}" >> ${FILE}
fi
${_printf} "\n.C.clean:\n" >> ${FILE}
${_printf} "\trm -f \$*%s" "${EXE_EXT}" >> ${FILE}
if [ -n "${REMOVE_EXT_LIST}" ]; then
for extension in ${REMOVE_EXT_LIST}
do
${_printf} " \$*%s" "${extension}" >> ${FILE}
done
fi
${_printf} "\n\n" >> ${FILE}
${_printf} "\n.cpp.clean:\n" >> ${FILE}
${_printf} "\trm -f \$*%s" "${EXE_EXT}" >> ${FILE}
if [ -n "${REMOVE_EXT_LIST}" ]; then
for extension in ${REMOVE_EXT_LIST}
do
${_printf} " \$*%s" "${extension}" >> ${FILE}
done
fi
${_printf} "\n\n" >> ${FILE}
#
# CGAL_CXX
#
makefile_header "compiler" >> ${FILE}
${_printf} "%s\n" "CGAL_CXX = `quote ${CGAL_CXX}`" >> ${FILE}
write_compiler_flags
write_linker_flags
#
# QT_MOC
#
print_as_shell_comment "*** Qt meta object compiler executable ***" >> ${FILE}
if [ -n "`value_of \"PROVIDE_PKG_QT\"`" ]; then
${_printf} "%s\\\\\n" "QT_MOC = " >> ${FILE}
${_printf} "\t%s\n\n" "`posix_path \"${QTDIR}/bin/moc\"`" >> ${FILE}
else
print_as_shell_comment " (No Qt; therefore, we fake it...)" >> ${FILE}
${_printf} "%s\n\n" "QT_MOC = echo dummymoc" >> ${FILE}
fi
makefile_header "commands and flags for creating libraries" \
>> ${FILE}
#
# CGAL_(*)LIB
#
${_printf} "%s\n" "CGAL_STATIC_LIBNAME = ${CGAL_STATIC_LIBNAME}" >> ${FILE}
${_printf} "%s\n" "CGAL_SHARED_LIBNAME = ${CGAL_SHARED_LIBNAME}" >> ${FILE}
#
# CGAL_LIB_CXXFLAGS
#
${_printf} "%s\\\\\n" "CGAL_LIB_CXXFLAGS = " >> ${FILE}
makefile_print_line "${CGAL_LIB_CXXFLAGS} ${CGAL_LIBS_OPTFLAGS}" >> ${FILE}
${_printf} "\t%s\n" "\$(CGAL_CXXFLAGS)" >> ${FILE}
#
# CGAL_LIB_LDFLAGS
#
${_printf} "%s\n\n" "CGAL_LIB_LDFLAGS = ${CGAL_LIB_LDFLAGS}" >> ${FILE}
#
# CGAL_STATIC_LIB_CREATE
#
${_printf} "%s\n" "CGAL_STATIC_LIB_CREATE = ${CGAL_STATIC_LIB_CREATE}" >> ${FILE}
${_printf} "%s\n" "CGAL_OBJ_PREFIX = ${CGAL_OBJ_PREFIX}" >> ${FILE}
${_printf} "%s\n" "CGAL_LIB_DESTINATION = '\$(CGAL_LIB_DIR)/\$(CGAL_OS_COMPILER)'" >> ${FILE}
#
# CGAL_SHARED_LIB_CXXFLAGS
#
${_printf} "%s\\\\\n" "CGAL_SHARED_LIB_CXXFLAGS = " >> ${FILE}
makefile_print_line "${CGAL_SHARED_LIB_CXXFLAGS} ${CGAL_LIBS_OPTFLAGS}" >> ${FILE}
${_printf} "\t%s\n" "\$(CGAL_CXXFLAGS)" >> ${FILE}
#
# CGAL_SHARED_LIB_LDFLAGS
#
${_printf} "CGAL_SHARED_LIB_LDFLAGS = \$(CGAL_LIBPATHFLAGS) \$(CUSTOM_LDFLAGS) %s" \
"${CGAL_SHARED_LIB_LDFLAGS}" >> ${FILE}
${_printf} "%s\n" >> ${FILE}
#
# CGAL_SHARED_LIB_CREATE
#
${_printf} "%s\n\n" \
"CGAL_SHARED_LIB_CREATE = ${CGAL_SHARED_LIB_CREATE} ${CGAL_SHARED_LIB_INSTALL_NAME} -o ''" \
>> ${FILE}
#
# CGAL_SHARED_LIBNAME_WITH_SOVERSION, CGAL_SHARED_LIBNAME_WITH_SOMAJOR, and CGAL_SHARED_LIB_SONAME
#
${_printf} "%s\n" \
"CGAL_SHARED_LIB_SONAME = ${CGAL_SHARED_LIB_SONAME}" >> ${FILE}
${_printf} "%s\n" \
"CGAL_SHARED_LIBNAME_WITH_SOMAJOR = ${CGAL_SHARED_LIBNAME_WITH_SOMAJOR}" >> ${FILE}
${_printf} "%s\n\n" \
"CGAL_SHARED_LIBNAME_WITH_SOVERSION = ${CGAL_SHARED_LIBNAME_WITH_SOVERSION}" >> ${FILE}
#
# PRINT_STACKTRACE_PROGRAM
#
print_as_shell_comment "*** only used for the testsuite" >> ${FILE}
print_as_shell_comment \
"*** program used to create stacktrace from coredump" >> ${FILE}
${_printf} "%s\n\n" \
"PRINT_STACKTRACE_PROGRAM = ${PRINT_STACKTRACE_PROGRAM}" \
>> ${FILE}
makefile_header "EOF" >> ${FILE}
}
#--------------------------------------------------------------------#
# replace_line <file> <string> <replacement>
# replaces all the lines in <file> that start with <string>
# with <replacement>
#--------------------------------------------------------------------#
replace_line()
{
if [ ! -f "$1" ] ; then
${_printf} "%s\n" "Error: could not open file $1 in replace_line()"
return
fi
if eval '${_sed} "\\^$2c\\
$3${_EXTRA_NEWLINE}" "$1" > "$1.TEMP"' ; then
${_rm} -f "$1"
${_mv} "$1.TEMP" "$1"
else
${_printf} "%s\n" "Error sed replacement failed in replace_line()"
fi
}
# log via $1
generatemakefiles()
{
_check_dir_exists "${CGAL_MAKE_DIR}"
_check_write "${CGAL_MAKE_DIR}"
# create ${CGAL_MAKEFILE}, if it does not exist
if [ ! -r "${CGAL_MAKEFILE}" ]; then
$1 "remark: `${_basename} \"${CGAL_MAKEFILE}\"` does not exist,"
$1 " creating."
else
$1 "remark: `${_basename} \"${CGAL_MAKEFILE}\"` already exists,"
$1 " saving as \".bak\"."
${_mv} "${CGAL_MAKEFILE}" "${CGAL_MAKEFILE}.bak"
fi
create_include_makefile
# for FILE in `${_ls} "${CGAL_EXAMPLE_DIR}"/*/makefile 2>/dev/null | ${_sed} 's/ //g'`; do
# FILE="`echo ${FILE} | ${_sed} 's// /g'`"
# replace_line "${FILE}" CGAL_MAKEFILE "CGAL_MAKEFILE = `multi_escape_special \"${CGAL_MAKEFILE}\"`"
# done
# if [ -d "${CGAL_TEST_DIR}" ]; then
# for FILE in `${_ls} "${CGAL_TEST_DIR}"/*/makefile 2>/dev/null | ${_sed} 's/ //g'`; do
# FILE="`echo ${FILE} | ${_sed} 's// /g'`"
# replace_line "${FILE}" CGAL_MAKEFILE "CGAL_MAKEFILE = `multi_escape_special \"${CGAL_MAKEFILE}\"`"
# done
# fi
}
# compile $1 $2
# $1 = libCGAL, libCGALCore, libCGALQt, libCGALBenchmark, libCGALimageIO ...
# $2 = static, shared
# return 0, iff success
_do_compile()
{
${_printf} "%s" "${_LEFTSPACE}Building $1 $2 ..."
if [ -f "${COMPILE_LOGFILE}" -a ! -w "${COMPILE_LOGFILE}" ]; then
${_rm} -f "${COMPILE_LOGFILE}"
fi
${_rm} -f *"${OBJ_EXT}"
MAKE_OPTION="-k CGAL_MAKEFILE=$CGAL_MAKEFILE"
case "$2" in
static)
if [ -z "${ENABLE_STATIC}" ]; then
${_printf} "%s\n" " skipped."
return 0
fi
MAKE_OPTION="${MAKE_OPTION} CXXFLAGS=\$(CGAL_LIB_CXXFLAGS) static_lib";;
shared)
if [ -z "${ENABLE_SHARED}" ]; then
${_printf} "%s\n" " skipped."
return 0
fi
MAKE_OPTION="${MAKE_OPTION} CXXFLAGS=\$(CGAL_SHARED_LIB_CXXFLAGS) shared_lib";;
esac
# Please correct the variable _buildlog_marker in the script
# "Testsuite/test/collect_cgal_testresults" if you modify the following
# variable _buildlog_marker.
_buildlog_marker="log for $1 $2 shown"
${_printf} "%s %s\n" "${MAKE}" "${MAKE_OPTION}" > "${COMPILE_LOGFILE}"
if ${MAKE} ${MAKE_OPTION} >"${COMPILE_LOGFILE}" 2>&1; then
log_print "Compilation of $1 $2 ${_libname} succeeded."
log_print "vvvvvvvvvvvv build ${_buildlog_marker} below vvvvvvvvvvvv"
eval ${_cat} \"${COMPILE_LOGFILE}\" ${INSTALL_LOGFILE_REDIRECTION}
log_print "^^^^^^^^^^^^ build ${_buildlog_marker} above ^^^^^^^^^^^^"
${_printf} "%s\n" " done."
ANY_LIB_COMPILED='y'
eval "${1}_COMPILED='y'"
eval "${1}_${2}_COMPILED='y'"
return 0
else
log_print "Compilation of $1 $2 ${_libname} failed."
log_print "vvvvvvvvvvvv error ${_buildlog_marker} below vvvvvvvvvvvv"
eval ${_cat} \"${COMPILE_LOGFILE}\" ${INSTALL_LOGFILE_REDIRECTION}
log_print "^^^^^^^^^^^^ error ${_buildlog_marker} above ^^^^^^^^^^^^"
${_printf} "\n%s\n" "${_LEFTSPACE}Compilation of $1 $2 failed."
${_printf} "%s\n" "${_LEFTSPACE}You will be shown a log now ..."
print_filled_line
wait_for_enter
${PAGER:-${_cat}} "${COMPILE_LOGFILE}"
write_buffer "\n"
return 1
fi
}
# make lib dir
make_lib_dir()
{
_libname="${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}"
_check_dir_exists_create "${_libname}"
_libname=`${_basename} "${_libname}"`
CGAL_MAKEFILE="${CGAL_MAKE_DIR}/makefile_${_libname}"
}
# create appropriate dirs and makefiles
make_makefiles()
{
# generate directoryfile and makefile:
${_printf} "%s" "${_LEFTSPACE}Generating Makefiles ..."
generatemakefiles log_print
${_printf} "%s\n" " done."
}
# USES: i _tmp
write_menu_information()
{
if [ -n "${INSTALL_INTERACTIVE}" ]; then
clear_screen
else
write_buffer "\n"
fi
print_filled_line
print_empty_line
print_headline "$1 CGAL ${CGAL_VERSION}"
print_filled_line
write_buffer "\n"
flush_buffer
print_os_setting 'print_with_indent'
${_printf} "\n"
}
# USES: i _tmp
build_cgal()
{
if [ -n "${ENABLE_SHARED}" ]; then
case ${CGAL_OS_COMPILER} in
*CYGWIN*)
${_printf} "%s\n" \
"${_LEFTSPACE}No shared libraries on this platform!"
ENABLE_SHARED='';;
*) ;;
esac
fi
cd "${CGAL_SRC_DIR}/CGAL"
if _do_compile libCGAL static; then
LIB_COMPILED='ok'
${_printf} "%s" "`print_os_setting 'print_with_indent'`" \
>> "${INSTALL_RIS_LOGFILE}"
${_printf} "\n${_LEFTSPACE}%s\n" \
"----------------------------------------------------------" \
>> "${INSTALL_RIS_LOGFILE}"
_do_compile libCGAL shared
if [ -d "${CGAL_SRC_DIR}/CGALQt" -a -n "${PROVIDE_PKG_QT}" ]; then
cd "${CGAL_SRC_DIR}/CGALQt"
_do_compile libCGALQt static
_do_compile libCGALQt shared
fi
# Move CGALBenchmark into libCGAL?
if [ -d "${CGAL_SRC_DIR}/Benchmark" -a -n "${PROVIDE_PKG_BOOST_PROGRAM_OPTIONS}" ]; then
cd "${CGAL_SRC_DIR}/Benchmark"
_do_compile libCGALBenchmark static
_do_compile libCGALBenchmark shared
fi
if [ -d "${CGAL_SRC_DIR}/CGALimageIO" ]; then
cd "${CGAL_SRC_DIR}/CGALimageIO"
_do_compile libCGALimageIO static
_do_compile libCGALimageIO shared
fi
if [ -d "${CGAL_SRC_DIR}/CGALPDB" ]; then
cd "${CGAL_SRC_DIR}/CGALPDB"
_do_compile libCGALPDB static
_do_compile libCGALPDB shared
fi
if [ -d "${CGAL_SRC_DIR}/CGALCore" -a -n "${PROVIDE_PKG_GMP}" ]; then
cd "${CGAL_SRC_DIR}/CGALCore"
_do_compile libCGALCore static
_do_compile libCGALCore shared
fi
fi
write_buffer "\n"
print_filled_line
wait_for_enter
cd "${CGAL_DIR}"
}
lib_menu()
{
# NOTE:if you know a better place between compiler/support library setup
# and makefile generation, feel free to move the workaround elsewhere
leda_friend_injection_workaround
if [ -n "${SETUP_COMPLETE}" ]; then
write_menu_information "Compiling"
make_lib_dir
make_makefiles
build_cgal
create_include_makefile
else
log_print "The setup tests failed."
log_print "Therefore, no CGAL library is compiled."
${_printf} "\n%s\n%s\n\n" \
"${_LEFTSPACE}Error: Setup tests failed." \
"${_LEFTSPACE} Please correct your setup."
print_filled_line
wait_for_enter
if [ -z "${INSTALL_INTERACTIVE}" ]; then
exit 1
fi
fi
}
print_lib_information()
{
if [ -r "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/${CGAL_LIBNAME}" ]; then
print_line "Libs built: `_get_timestamp \"${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/${CGAL_LIBNAME}\"`"
else
print_line "There are no libs for this os/compiler."
fi
}
# USES: _tmp
installation()
{
write_menu_information "Installing"
if [ "${CGAL_DIR}" = "${CGAL_INSTALL_DIR}" ]; then
log_print "CGAL_DIR == CGAL_INSTALL_DIR, hence no installation."
${_printf} "\n%s\n\n" \
"${_LEFTSPACE}Remark: No need to install, as CGAL_DIR == CGAL_INSTALL_DIR."
print_filled_line
wait_for_enter
return 1
fi
print_filled_line
print_empty_line
print_empty_line
print_empty_line
print_empty_line
print_filled_line
go_up_lines 4
print_line "Target Directory: ${CGAL_INSTALL_DIR}."
if [ -n "${INSTALL_INTERACTIVE}" ]; then
print_prompt "Do you want to install CGAL into this directory (y/N)? "
_read
if [ "${KEY}" != 'y' ]; then
return
fi
fi
# ok, go ahead...
go_down_lines 3; flush_buffer
_check_dir_exists_create "${CGAL_INSTALL_DIR}"
# this sets $CGAL_MAKEFILE:
make_lib_dir
# install header files
_CGAL_IDIR="${CGAL_INSTALL_DIR}/include"
_check_dir_exists_create "${_CGAL_IDIR}"
_do_command \
"cd \"${CGAL_INCL_DIR}\"; ${_tar} cf - . | (cd \"${_CGAL_IDIR}\"; ${_tar} xf -; mv CGAL/config/${CGAL_OS_COMPILER}/CGAL/compiler_config.h CGAL; rm -r CGAL/config)" \
"Install CGAL headers"
# install libraries
# remove ${CGAL_OS_COMPILER}
_CGAL_IDIR="${CGAL_INSTALL_DIR}/lib"
_check_dir_exists_create "${_CGAL_IDIR}"
_do_command \
"cd \"${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}\"; ${_tar} cf - . | (cd \"${_CGAL_IDIR}\"; ${_tar} xf -)" \
"Install CGAL libraries"
# On Darwin, the shared library identification name needs to be adjusted
case ${CGAL_OS_COMPILER} in
*Darwin*)
for i in `cd "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}"; ls *${CGAL_SHARED_LIB_EXT}`; do
log_print "Fixing lib paths in" "${i}"
${_install_name_tool} -id "${_CGAL_IDIR}/${i}" "${_CGAL_IDIR}/${i}"
${_install_name_tool} -change "${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}/libCGAL.dylib" "${_CGAL_IDIR}/libCGAL.dylib" "${_CGAL_IDIR}/${i}"
done;;
esac
# install binaries
_CGAL_IDIR="${CGAL_INSTALL_DIR}/bin"
_check_dir_exists_create "${_CGAL_IDIR}"
_do_command \
"cd \"${CGAL_DIR}/scripts\"; ${_tar} cf - . | (cd \"${_CGAL_IDIR}\"; ${_tar} xf -)" \
"Install CGAL programs"
# install makefile
_CGAL_IDIR="${CGAL_INSTALL_DIR}/share/cgal"
_check_dir_exists_create "${_CGAL_IDIR}"
CGAL_INSTALL_MAKEFILE="${_CGAL_IDIR}/cgal.mk"
OS_CGAL_DIR=`os_path "${CGAL_DIR}"`
OS_CGAL_INSTALL_DIR=`os_path "${CGAL_INSTALL_DIR}"`
log_print "(${_cp} \"${CGAL_MAKEFILE}\" \"${CGAL_INSTALL_MAKEFILE}\")"
_do_command "(${_cp} \"${CGAL_MAKEFILE}\" \"${CGAL_INSTALL_MAKEFILE}\")" "Install CGAL Makefile"
TMP_CONCAT_LIBPATH=`concat_path "\\\$(CGAL_LIB_DIR)" "\\\$(CGAL_OS_COMPILER)"`
TMP_OLD_LIBPATH_OPTION=`libpath_option_pure "$TMP_CONCAT_LIBPATH"`
TMP_NEW_LIBPATH_OPTION=`libpath_option_pure '\$(CGAL_LIB_DIR)'`
${_mv} "${CGAL_INSTALL_MAKEFILE}" "${CGAL_INSTALL_MAKEFILE}.bak"
${_sed} -e "s${OS_CGAL_DIR}${OS_CGAL_INSTALL_DIR}g" \
-e "s'-I\$(CGAL_INCL_CONF_DIR)'" \
-e "s\$(CGAL_OS_COMPILER)" \
-e "s${TMP_OLD_LIBPATH_OPTION}${TMP_NEW_LIBPATH_OPTION}" "${CGAL_INSTALL_MAKEFILE}.bak" > "${CGAL_INSTALL_MAKEFILE}"
${_rm} "${CGAL_INSTALL_MAKEFILE}.bak"
write_buffer "\n"
print_filled_line
wait_for_enter
cd "${CGAL_DIR}"
}
install_menu()
{
set_lib_compiled_flag
if [ -z "${LIB_COMPILED}" ]; then
log_print "CGAL library not found, hence no installation."
${_printf} "\n%s\n%s\n\n" \
"${_LEFTSPACE}Error: Could not find any CGAL library for this OS/compiler." \
"${_LEFTSPACE} You have to build the CGAL library first."
print_filled_line
wait_for_enter
return 1
fi
while [ 0 ]; do
menu_header 'Install'
print_lib_information
print_empty_line
print_line "${_bold_on}<D>${_bold_off} Change Installation root directory (Mac OS only)."
print_multi_line "${CGAL_INSTALL_DIR}"
print_line "${_bold_on}<I>${_bold_off} Install CGAL"
menu_tailer 'Main Menu'
case ${KEY} in
d|D)
OLD_INSTALL_DIR="${CGAL_INSTALL_DIR}"
change_value CGAL_INSTALL_DIR
;;
i|I)
installation
;;
q|Q|b|B)
return
;;
esac
done
}
# ---------------------------------------------------------------------
# $1 is the full name of a config file in config/install/*
# (re)build one function
# USES: ii
_build_one()
{
# use platform specific logfile
CONFIG_BASENAME="`${_basename} \"$1\"`"
INSTALL_LOGFILE="${INSTALL_LOGFILE_BASE}.${CONFIG_BASENAME}"
log_to_file_and_screen
log_print
log_print \
"--------------------------------------------------------"
log_print "Build on ${CONFIG_BASENAME}:"
log_print \
"--------------------------------------------------------"
log_to_file
try_to_get_var_from_config_file COMPILER "$1"
if [ -n "${COMPILER}" ]; then
CUSTOM_OSTYPE_TAG="`custom_ostype_tag`"
set_ostype
set_compiler_flags
# do transition from old config files (where the OS part was very verbose)
if [ ! -r "${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}" ]; then
NEW_SYST="${SYST}"
old_guess_os
SYST="${OLD_SYST}"
set_ostype
OLD_LIBDIR="${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}"
retrieve_compiler_settings
# rename old config file to not match os in the future
${_mv} "${CGAL_INSTALL_CONF_DIR}/${CGAL_OS_COMPILER}" \
"${CGAL_INSTALL_CONF_DIR}/old_${CGAL_OS_COMPILER}"
SYST="${NEW_SYST}"
set_ostype
else
retrieve_compiler_settings
fi
case ${_WHAT_TO_DO} in
*rebuild*) reset_all_test_variables
test_setup;;
esac
lib_menu
installation
else
log_print "Cannot rebuild the library."
print_filled_line
print_empty_line
print_headline "Cannot build on ${CONFIG_BASENAME} !"
print_headline "No COMPILER defined in config/install/..."
print_filled_line
write_buffer "\n"
flush_buffer
fi
# restore main logfile
INSTALL_LOGFILE=${INSTALL_LOGFILE_BASE}
log_to_file
}
# ---------------------------------------------------------------------
# (re)build one function
#
build_one()
{
guess_os log_print
${_printf} "\n\n"
_build_one config/install/${BUILD_ONE_CONFIG}
}
# ---------------------------------------------------------------------
# (re)build all function
#
build_all()
{
guess_os log_print
${_printf} "\n\n"
for i in `${_ls} "${CGAL_INSTALL_CONF_DIR}"/${SYST}* 2>/dev/null | ${_sed} 's/ //g'`
do
i="`echo ${i} | ${_sed} 's// /g'`"
_build_one "$i"
done
}
# ---------------------------------------------------------------------
# test menu
#
# (It is now an undocumented feature, but Andreas still uses it.)
test_menu()
{
write_menu_information "Testing"
${_printf} "%s" "${_LEFTSPACE}Updating `$_basename \"${CGAL_TESTFILE}\"` ..."
_check_write "${CGAL_TESTFILE}"
replace_line "${CGAL_TESTFILE}" 'run_testsuite ' ""
${_printf} "%s" "run_testsuite ${CGAL_MAKE_DIR}/makefile_${CGAL_OS_COMPILER}" \
>> "${CGAL_TESTFILE}"
$_chmod 744 "${CGAL_TESTFILE}"
${_printf} "%s\n" " done."
${_printf} "%s\n" "${_LEFTSPACE}Starting ${CGAL_TESTFILE} ..."
cd "${CGAL_TEST_DIR}"
"${CGAL_TESTFILE}"
cleanup_after_compile
log_print "Test completed."
print_filled_line
print_empty_line
print_headline "Test completed."
print_center_line "You will be shown a log now ..."
wait_for_enter
${PAGER:-${_cat}} "${TEST_LOGFILE}"
write_buffer "\n"
print_filled_line
cd "${CGAL_DIR}"
wait_for_enter
return
}
# ---------------------------------------------------------------------
# upgrade
#
upgrade()
{
_check_read "${UPGRADE_FROM}"
_check_execute "${UPGRADE_FROM}"
# copy config install files
write_buffer "\n"
print_filled_line
print_headline "Upgrading from ${UPGRADE_FROM}"
print_filled_line
print_line "copying config install files"
print_filled_line
flush_buffer
log_print "copy config install files ... "
#for i in ${UPGRADE_FROM}/config/install/*; do
# # check for old format
# case "`${_awk} 'BEGIN{FS=\".\"}/install_cgal/{print $0}' $i`"
#done
${_cp} -r "${UPGRADE_FROM}/config/install" "${CGAL_DIR}/config"
log_print "done."
# copy gmp header and libs
if [ -r "${UPGRADE_FROM}/include/gmp.h" ]; then
print_filled_line
print_line "!!! ATTENTION !!!"
print_line "You seem to have GMP installed in the CGAL directories."
print_line "This setup is no longer supported."
print_line "Please install gmp separately from CGAL."
print_filled_line
log_print "Error: GMP installation in CGAL directories is no longer supported."
log_print " You have to re-configure GMP support manually."
fi
print_headline "D O N E"
go_up_lines 1
print_filled_line
flush_buffer
log_print "done."
}
# ---------------------------------------------------------------------
# support menu
#
# translate a given integer $1 from [1..24]
# into the corresponding char from [1..9,A..P]
_int_to_char()
{
if [ ${1} -lt 10 ]; then
echo ${1}
else
echo ${1} | ${_awk} '{printf "%c\n",$1+55}'
fi
}
# $1 is the feature
support_feature_menu()
{
while [ 0 ]; do
menu_header "${1}"
print_line "${_bold_on}<0>${_bold_off} Auto-find library"
print_line "${_bold_on}<1>${_bold_off} Set ${1}_INCL_DIR"
_tmp3="`value_of \"${1}_INCL_DIR\"`"
print_multi_line "${_tmp3:-<not set>}"
print_line "${_bold_on}<2>${_bold_off} Set ${1}_LIB_DIR"
_tmp3="`value_of \"${1}_LIB_DIR\"`"
print_multi_line "${_tmp3:-<not set>}"
ii=3
_tmp3="`value_of PROVIDE_PKG_${1}`"
for jj in `value_of "SUPPORT_PKG_${1}"`; do
_tmp2="`value_of \"${jj}_DESCRIPTION\"`"
if [ -n "${_tmp2}" ]; then
_tmp2="${jj} (${_tmp2})"
else
_tmp2="${jj}"
fi
if [ "${_tmp3}" = "${jj}" ]; then
print_line "${_bold_on}<`_int_to_char ${ii}`>${_bold_off} Disable ${_tmp2}"
print_multi_line "--> provides ${1} support currently."
else
print_line "${_bold_on}<`_int_to_char ${ii}`>${_bold_off} Use ${_tmp2}"
fi
eval "${_EXPR} ${ii} + 1"
ii=${_result}
done
print_line "${_bold_on}<T>${_bold_off} Test (and save) setup"
menu_tailer 'Support Menu'
KEY=`echo "${KEY}" | ${_tr} '[:lower:]' '[:upper:]'`
case $KEY in
t|T) go_down_lines 3
flush_buffer
test_setup;;
q|Q) return;;
0) go_down_lines 3
flush_buffer
autofind_feature "${1}" ''
if [ -z "`value_of \"PROVIDE_PKG_${1}\"`" ]; then
write_buffer "\n"
print_filled_line
print_empty_line
print_headline "Sorry, could not find ${1}."
wait_for_enter
fi
;;
1) change_value "${1}_INCL_DIR"
eval "`value_of \"PROVIDE_PKG_${1}\"`_TEST_PASSED=''"
SETUP_COMPLETE=''
;;
2) change_value "${1}_LIB_DIR"
eval "`value_of \"PROVIDE_PKG_${1}\"`_TEST_PASSED=''"
SETUP_COMPLETE=''
;;
*)
ii=3
for jj in `value_of "SUPPORT_PKG_${1}"`; do
if [ "${KEY}" = "`_int_to_char ${ii}`" ]; then
_tmp3="`value_of PROVIDE_PKG_${1}`"
disable_support "${_tmp3}"
if [ "${_tmp3}" != "${jj}" ]; then
enable_support "${jj}"
eval "${jj}_TEST_PASSED=''"
fi
break
fi
eval "${_EXPR} ${ii} + 1"
ii=${_result}
done;;
esac
done
}
autofind_packages()
{
log_print "Trying to autofind 3rd party libraries..."
for pkg in ${SUPPORT_PKGS}; do
test_support_pkg "${pkg}" ''
if [ $? -eq 1 ]; then enable_support "${pkg}"; fi
done
}
# try to autofind a package that provides feature $1
autofind_feature()
{
if [ -z "`value_of \"PROVIDE_PKG_${1}\"`" ]; then
log_print "Trying to auto-find ${1}..."
for pkg in `value_of "SUPPORT_PKG_${1}"`; do
test_support_pkg "${pkg}" ''
if [ $? -eq 1 ]; then enable_support "${pkg}"; fi
done
fi
}
support_menu()
{
while [ 0 ]; do
menu_header 'Support'
print_line "${_bold_on}<0>${_bold_off} Auto-find all libraries"
i=1
for j in ${SUPPORT_FEATURES}; do
print_line "${_bold_on}<`_int_to_char ${i}`>${_bold_off} ${j} Menu"
eval "${_EXPR} ${i} + 1"
i=${_result}
done
print_line "${_bold_on}<T>${_bold_off} Test (and save) setup"
menu_tailer 'Main Menu'
KEY=`echo "${KEY}" | ${_tr} '[:lower:]' '[:upper:]'`
case $KEY in
t|T) go_down_lines 3
flush_buffer
test_setup;;
q|Q) return;;
0) go_down_lines 3
flush_buffer
autofind_packages;;
*)
i=1
for j in ${SUPPORT_FEATURES}; do
if [ "${KEY}" = "`_int_to_char ${i}`" ]; then
support_feature_menu "${j}"
break
fi
eval "${_EXPR} ${i} + 1"
i=${_result}
done;;
esac
done
}
# ---------------------------------------------------------------------
# main menu
#
# get timestamp of file $1 via ls
# (assumed to be in columns 6-8)
_get_timestamp()
{
${_ls} -l "$1" | ${_awk} '{printf "%s %s %s",$7,$6,$8}'
}
main_menu()
{
while [ 0 ]; do
menu_header 'Main'
print_lib_information
print_empty_line
print_line "${_bold_on}<C>${_bold_off} Compiler Menu"
print_line "${_bold_on}<S>${_bold_off} Support Menu"
print_line "${_bold_on}<T>${_bold_off} Test (and save) setup"
print_line "${_bold_on}<A>${_bold_off} Run all setup tests (no cache)"
print_empty_line
print_line "${_bold_on}<B>${_bold_off} Build CGAL Libraries"
print_line "${_bold_on}<I>${_bold_off} Install Menu"
if [ -d "${CGAL_TEST_DIR}" -a -n "${LIB_COMPILED}" ]; then
print_line "${_bold_on}<R>${_bold_off} Run CGAL testsuite"
fi
menu_tailer 'OS'
case $KEY in
c|C) compiler_menu;;
s|S) support_menu;;
i|I) install_menu;;
b|B)
if [ -z "${SETUP_COMPLETE}" ]; then
test_setup
fi
lib_menu
;;
a|A)
reset_all_test_variables
go_down_lines 3
flush_buffer
test_setup;;
t|T)
go_down_lines 3
flush_buffer
test_setup;;
r|R)
if [ -n "${LIB_COMPILED}" ]; then test_menu; fi;;
q|Q)
return;;
esac
done
}
# ---------------------------------------------------------------------
# MAIN BODY
#
# for command line parsing: check if ${*} is really a compiler
# with its full path and set _tmp to its basename
_check_comp_executable()
{
_tmp=`eval "_real_basename \"${*}\" 2>/dev/null"`
if [ -z "${_tmp}" ]; then
exit_on_error "basename returned empty string"
elif [ -z "${*}" ]; then
exit_on_error "Missing argument"
elif [ "`_real_dirname \"${*}\"`" != "." ]; then
if [ -z "${CYGWIN_COMPILER}" ]; then
_check_execute "${1}"
else
_check_execute "${*}"
fi
elif [ ! -x "${1}" ]; then
# that was not an absolute path -> try which
_tmp1="`real_which ${_tmp}`"
if [ -z "${_tmp1}" ]; then
exit_on_error "Cannot find \"${_tmp}\""
fi
_check_execute "${_tmp1}"
log_print "${_tmp} is ${_tmp1}."
fi
}
cgal_install_header()
{
${_printf} "\n%s\n" \
"--------------------------------------------------------"
${_printf} "%s\n" \
" This is the install script for CGAL ${CGAL_VERSION}."
${_printf} "%s\n\n" \
"--------------------------------------------------------"
}
# ---------------------------------------------------------------------
# functions for interactive modes:
#
startup()
{
if [ -n "${INSTALL_INTERACTIVE}" ]; then
${_printf} "."
log_to_file
else
log_to_file_and_screen
fi
log_print "Looking for GNU/make..."
# Verify that GNU Make exists:
# Check the content of the current ${MAKE} variable.
if [ -n "${MAKE}" ] && test_gmake "${MAKE}"; then
log_print 'GNU Make found in the environment variable \${MAKE}.'
# Search gmake in PATH
elif _check_for_util gmake q MAKE && test_gmake "${MAKE}"; then
log_print 'GNU Make found in \${PATH}.';
# Search gmake in standard directories
elif _check_for_sysutil gmake q MAKE && test_gmake "${MAKE}"; then
log_print "GNU Make found in standard directories.";
# Search make in PATH, or fail.
elif _check_for_util make y MAKE && test_gmake "${MAKE}"; then
log_print 'make found in \$PATH is GNU Make.';
else
exit_on_error "GNU Make not found - please install GNU Make"
fi
if [ -n "${INSTALL_INTERACTIVE}" ]; then ${_printf} "."; fi
check_conf_dir
if [ -n "${INSTALL_INTERACTIVE}" ]; then ${_printf} "."; fi
set_expr
if [ -n "${INSTALL_INTERACTIVE}" ]; then ${_printf} "."; fi
set_menu_lines
if [ -n "${INSTALL_INTERACTIVE}" ]; then
${_printf} "."
set_terminal_variables
${_printf} "."
fi
guess_os 'log_print'
case ${SYST} in
*CYGWIN*) _check_for_sysutil cygpath y;;
*Darwin*) _check_for_sysutil install_name_tool y;;
esac
${_printf} "\n%s\n" \
"--------------------------------------------------------"
${_printf} "%s\n" "Settings from Command Line/Environment:"
${_printf} "%s\n" \
"--------------------------------------------------------"
flush_buffer
if [ -n "${INSTALL_INTERACTIVE}" -a -n "${INSTALL_VERBOSE}" ]; then
write_buffer "\n\n"
print_filled_line
wait_for_enter
fi
}
finish()
{
if [ -z "${ANY_LIB_COMPILED}" ]; then
go_down_lines 1
print_filled_line
print_line \
"WARNING: You did not build any libs during this session."
else
go_down_lines 3
flush_buffer
${_cat} "${INSTALL_RIS_LOGFILE}"
print_filled_line
print_center_line "${CGAL_INSTALL_CGAL} completed."
fi
print_center_line "If something went wrong, (or maybe also, if not:)"
print_center_line "have a look at `${_basename} \"${INSTALL_LOGFILE}\"`."
print_filled_line
#write_buffer "\nCGAL_LIB_DIR is\n${CGAL_LIB_DIR}/${CGAL_OS_COMPILER}\n"
write_buffer "\nRemember to set the CGAL_MAKEFILE environment variable, e.g.:"
case "$SHELL" in
*csh) write_buffer "\nsetenv CGAL_MAKEFILE \"";;
*) write_buffer "\nexport CGAL_MAKEFILE=\"";;
esac
if [ -n "${CGAL_INSTALL_MAKEFILE}" ]; then
write_buffer "${CGAL_INSTALL_MAKEFILE}\"\n\n"
else
write_buffer "${CGAL_MAKEFILE}\"\n\n"
fi
flush_buffer
}
# ---------------------------------------------------------------------
# command line parsing
#
set_compiler_from_command_line()
{
_check_comp_executable "${COMPILER}"
log_to_file
COMPILER="`compiler_absolute ${COMPILER}`"
if [ -z "${INSTALL_INTERACTIVE}" ]; then log_to_file_and_screen; fi
set_ostype
set_compiler_flags
}
# for variable setting:
# checks if $2 contains '='
# if so, sets variable $1 to the substring of $2 to the right of '='
# and returns 1
# otherwise sets variable $1 to $3 and returns 0
set_variable_from_command_line()
{
_tmp=`${_printf} "%s\n" "$2" | ${_awk} 'BEGIN {FS="="} {printf $2}'`
if [ -n "${_tmp}" ]; then
eval "$1=\"${_tmp}\""
write_buffer "${_LEFTSPACE}Set $1 to \"`value_of $1`\".\n"
return 1
elif [ -n "$3" ]; then
eval "$1=\"$3\""
write_buffer "${_LEFTSPACE}Set $1 to \"`value_of $1`\".\n"
return 0
else
exit_on_error "Argument \"${1}\" expected"
fi
}
# ---------------------------------------------------------------------
# Here starts the main part
#
_WHAT_TO_DO=''
_CONFLICT=''
# These six utilities are used before the call of check_for_utils().
_awk=awk
_sed=sed
_tee=tee
_printf=printf
_rm=rm
_cat=cat
CGAL_INSTALL_VERSION="`_install_version_number`"
ARGS="$*"
# temporary logfile, that do not dependent on ${CGAL_DIR}.
EXTRA_INSTALL_LOGFILE="${PWD}/tmp_install.log"
# first quickly process "trivial" commandline options
# (starting the whole parsing process would slowdown too much...)
case ${*} in
-version*|--version*|-VERSION*|--version*)
${_printf} "%s\n" "${CGAL_INSTALL_CGAL} is ${CGAL_INSTALL_VERSION}."
exit 0
;;
-ostype_tag*|--ostype_tag*|-OSTYPE_TAG*|--OSTYPE_TAG*) _tmp=thisisnotused;;
-os*|--os*|-OS*|--OS*)
_WHAT_TO_DO='ostype'
# legacy mode: used to have a compulsory compiler argument
if [ -n "$2" ]; then
case $2 in
# not sure whether it's ok to have empty statement here...
-*) _tmp=thisisnotused;;
*) COMPILER=$2; shift;;
esac
fi
shift
;;
esac
if [ -z "${_WHAT_TO_DO}" ]; then
initial_check
log_to_file_and_extra_buffer
check_for_utils
# ---------------------------------------------------------------------
# process environment variables
#
if [ -z "${CUSTOM_CXXFLAGS}" ]; then
if [ -n "$CXXFLAGS" ]; then
CUSTOM_CXXFLAGS="${CXXFLAGS}"
log_print 'Setting CUSTOM_CXXFLAGS from \$CXXFLAGS.'
fi
if [ -n "${CPPFLAGS}" ]; then
CUSTOM_CXXFLAGS="${CUSTOM_CXXFLAGS} ${CPPFLAGS}"
log_print 'Setting CUSTOM_CXXFLAGS from \$CPPFLAGS.'
fi
log_print "CUSTOM_CXXFLAGS is " ${CUSTOM_CXXFLAGS}
fi
if [ -z "${CUSTOM_LDFLAGS}" -a -n "${LDFLAGS}" ]; then
CUSTOM_LDFLAGS="${LDFLAGS}"
log_print 'Setting CUSTOM_LDFLAGS from \$LDFLAGS.'
log_print "CUSTOM_LDFLAGS is " ${CUSTOM_LDFLAGS}
fi
if [ -z "${COMPILER}" -a -n "${CXX}" ]; then
COMPILER="${CXX}"
log_print 'Setting COMPILER from \$CXX.'
fi
log_to_file
parse_support_options
log_to_file_and_extra_buffer
# --- begin parsing commandline options ---
while [ ${#} -gt 0 ]; do
# make everything lowercase and strip possible leading -- to -
_arg="`echo ${*} | ${_tr} '[:lower:]' '[:upper:]' | ${_sed} 's/^--/-/'`"
case ${_arg} in
-CGAL_DIR*)
if set_variable_from_command_line 'CGAL_DIR' "$1" "$2"; then
shift
fi
set_dirs_dependant_on_cgal_dir
log_to_file_and_screen
log_print "CGAL_DIR has been changed. Redo initial checks..."
initial_check
log_print "CGAL_DIR has been changed. The log file has been reinitialized."
log_print "Old part of the log file between vvvv and ^^^^:"
log_print "vvvv"
flush_extra_buffer
log_print "^^^^"
log_print "Redo parsing of support specfiles..."
parse_support_options
shift; continue
;;
-PREFIX*)
if set_variable_from_command_line 'CGAL_INSTALL_DIR' "$1" "$2"; then
shift
fi
shift; continue
;;
-WITHOUT-AUTOFIND*)
CGAL_AUTOFIND_PKGS=''
shift; continue
;;
esac
MATCH=''
for i in ${SUPPORT_FEATURES}; do
case ${_arg} in
-${i}_INCL_DIR*|-${i}_INCLDIR*)
if set_variable_from_command_line "${i}_INCL_DIR" "$1" "$2"; then
shift
fi
MATCH=y
;;
-${i}_LIB_DIR*|-${i}_LIBDIR*)
if set_variable_from_command_line "${i}_LIB_DIR" "$1" "$2"; then
shift
fi
MATCH=y
;;
esac
if [ -n "${MATCH}" ]; then break; fi
done
if [ -n "${MATCH}" ]; then shift; continue; fi
for i in ${R_SUPPORT_PKGS}; do
case ${_arg} in
-WITH-${i}*)
enable_support "${i}"
write_buffer "${_LEFTSPACE}Enable ${i} support.\n"
MATCH=y
;;
esac
if [ -n "${MATCH}" ]; then break; fi
done
if [ -n "${MATCH}" ]; then shift; continue; fi
# added default action of build it
case ${_arg} in
-QT_DIR*)
warn_deprecated ${1}
if set_variable_from_command_line 'QT_DIR' "$1" "$2"; then
shift
fi
;;
-QT_MOC*)
warn_deprecated ${1}
if set_variable_from_command_line 'QT_MOC' "$1" "$2"; then
shift
fi
;;
-QT*) warn_deprecated ${1};;
-CXXFLAGS*|-CUSTOM_CXXFLAGS*)
if set_variable_from_command_line 'CUSTOM_CXXFLAGS' "$1" "$2"; then
shift
fi
;;
-CXX*)
# legacy mode: COMPILER might have been set from -ni
# if [ -n "${COMPILER}" ]; then
# _CONFLICT='y'
# fi
if set_variable_from_command_line 'COMPILER' "$1" "$2"; then
shift
fi
;;
-LDFLAGS*|-CUSTOM_LDFLAGS*)
if set_variable_from_command_line 'CUSTOM_LDFLAGS' "$1" "$2"; then
shift
fi
;;
-OSTYPE_TAG*|-CUSTOM_OSTYPE_TAG*)
if set_variable_from_command_line 'CUSTOM_OSTYPE_TAG' "$1" "$2"; then
shift
fi
CUSTOM_OSTYPE_TAG=`echo ${CUSTOM_OSTYPE_TAG} | remove_special_chars`
;;
-OS*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='ostype'
# legacy mode: used to have a compulsory compiler argument
if [ -n "$2" ]; then
case $2 in
# not sure whether it's ok to have empty statement here...
-*) _tmp=thisisnotused;;
*) COMPILER=$2; shift;;
esac
fi
;;
-NON-INTERACTIVE*|-NI*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='non-interactive'
# legacy mode: used to have a compulsory compiler argument
if [ -n "$2" ]; then
case $2 in
-*) _tmp=thisisnotused;;
*) COMPILER=$2; shift;;
esac
fi
;;
-I*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='interactive'
;;
-U*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
if set_variable_from_command_line 'UPGRADE_FROM' "$1" "$2"; then
shift
fi
_WHAT_TO_DO='upgrade'
;;
-VERBOSE*) INSTALL_VERBOSE='y';;
-V*)
${_printf} "%s\n" "${CGAL_INSTALL_CGAL} is ${CGAL_INSTALL_VERSION}."
exit 0
;;
-REBUILD-ALL*|-RA*|-RBA*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='rebuild-all'
;;
-BUILD-ALL*|-BA*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='build-all'
;;
-REBUILD*|-R*|-RB*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='rebuild'
if set_variable_from_command_line 'BUILD_ONE_CONFIG' "$1" "$2"; then
shift
fi
;;
-BUILD*|-B*)
if [ -n "${_WHAT_TO_DO}" ]; then _CONFLICT='y'; fi
_WHAT_TO_DO='build'
if set_variable_from_command_line 'BUILD_ONE_CONFIG' "$1" "$2"; then
shift
fi
;;
-DISABLE-SHARED*) ENABLE_SHARED='';;
-ENABLE-SHARED*) ;; # Already the default.
-DISABLE-STATIC*) ENABLE_STATIC='';;
-ENABLE-STATIC*) ;; # Already the default.
*)
_WHAT_TO_DO='help'
;;
esac
shift
done
# --- end of parsing commandline options ---
fi
log_to_file_and_screen
${_rm} -f "${EXTRA_INSTALL_LOGFILE}"
if [ -z "${_WHAT_TO_DO}" ]; then
_WHAT_TO_DO='non-interactive';
fi
# ---------------------------------------------------------------------
# postprocess commandline settings
#
if [ -n "${_CONFLICT}" ]; then _WHAT_TO_DO='help'; fi
if [ -z "${CGAL_INSTALL_DIR}" ]; then CGAL_INSTALL_DIR="${CGAL_DIR}"; fi
case ${_WHAT_TO_DO} in
*non-interactive*)
get_cgal_version
cgal_install_header
${_printf} "%s\n" "running non interactive mode ..."
INSTALL_INTERACTIVE=''
${_printf} "\n%s\n" \
"--------------------------------------------------------"
${_printf} "%s\n" "Locating Utilities:"
${_printf} "%s\n" \
"--------------------------------------------------------"
startup
if [ -z "${COMPILER}" ]; then
search_for_compilers
if [ ${_COMPILER_NUMBER} -gt 2 ]; then
compiler_choose_menu 'Main Menu'
fi
else
set_compiler_from_command_line
fi
flush_buffer
log_to_file
${_printf} "\n%s\n" \
"--------------------------------------------------------"
${_printf} "%s\n" "Configuring CGAL:"
${_printf} "%s\n" \
"--------------------------------------------------------"
test_setup
lib_menu
installation
finish
;;
*upgrade*)
get_cgal_version
cgal_install_header
${_printf} "%s\n" "starting ${_WHAT_TO_DO} -"
startup
guess_os log_print
upgrade
finish
;;
*interactive*)
get_cgal_version
cgal_install_header
# start interactive part
${_printf} "%s\n" "starting interactive mode -"
INSTALL_INTERACTIVE='y'
startup
if [ -z "${COMPILER}" ]; then
search_for_compilers
if [ ${_COMPILER_NUMBER} -gt 2 ]; then
compiler_choose_menu 'Main Menu'
fi
else
_COMPILER_NUMBER=1
set_compiler_from_command_line
_register_compiler "${COMPILER}"
_set_support
fi
main_menu
finish
;;
*ostype*)
# architecture/os key
_uname=uname
_basename=basename
_dirname=dirname
_which=real_which
_tr=tr
eval "guess_os ${_printf}" >/dev/null
_check_comp_executable "${COMPILER}"
COMPILER="`compiler_absolute ${COMPILER}`"
set_ostype
set_compiler_flags
${_printf} "%s\n" "${CGAL_OS_COMPILER}"
;;
*build-all*)
get_cgal_version
cgal_install_header
${_printf} "%s\n" "starting ${_WHAT_TO_DO} -"
startup
build_all
finish
;;
*build*)
get_cgal_version
cgal_install_header
${_printf} "%s\n" "starting ${_WHAT_TO_DO} -"
startup
build_one
finish
;;
*help*)
get_cgal_version
cgal_install_header
print_usage_information
;;
*)
get_cgal_version
cgal_install_header
print_general_information
;;
esac
exit 0
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