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bootstrap
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#!/bin/bash
################################################################################
#
# Installation script that does not require root access.
#
# Author: Maxime Arthaud
#
# Contact: ikos@lists.nasa.gov
#
# Notices:
#
# Copyright (c) 2011-2019 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# Disclaimers:
#
# No Warranty: THE SUBJECT SOFTWARE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY OF
# ANY KIND, EITHER EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED
# TO, ANY WARRANTY THAT THE SUBJECT SOFTWARE WILL CONFORM TO SPECIFICATIONS,
# ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
# OR FREEDOM FROM INFRINGEMENT, ANY WARRANTY THAT THE SUBJECT SOFTWARE WILL BE
# ERROR FREE, OR ANY WARRANTY THAT DOCUMENTATION, IF PROVIDED, WILL CONFORM TO
# THE SUBJECT SOFTWARE. THIS AGREEMENT DOES NOT, IN ANY MANNER, CONSTITUTE AN
# ENDORSEMENT BY GOVERNMENT AGENCY OR ANY PRIOR RECIPIENT OF ANY RESULTS,
# RESULTING DESIGNS, HARDWARE, SOFTWARE PRODUCTS OR ANY OTHER APPLICATIONS
# RESULTING FROM USE OF THE SUBJECT SOFTWARE. FURTHER, GOVERNMENT AGENCY
# DISCLAIMS ALL WARRANTIES AND LIABILITIES REGARDING THIRD-PARTY SOFTWARE,
# IF PRESENT IN THE ORIGINAL SOFTWARE, AND DISTRIBUTES IT "AS IS."
#
# Waiver and Indemnity: RECIPIENT AGREES TO WAIVE ANY AND ALL CLAIMS AGAINST
# THE UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS, AS WELL
# AS ANY PRIOR RECIPIENT. IF RECIPIENT'S USE OF THE SUBJECT SOFTWARE RESULTS
# IN ANY LIABILITIES, DEMANDS, DAMAGES, EXPENSES OR LOSSES ARISING FROM SUCH
# USE, INCLUDING ANY DAMAGES FROM PRODUCTS BASED ON, OR RESULTING FROM,
# RECIPIENT'S USE OF THE SUBJECT SOFTWARE, RECIPIENT SHALL INDEMNIFY AND HOLD
# HARMLESS THE UNITED STATES GOVERNMENT, ITS CONTRACTORS AND SUBCONTRACTORS,
# AS WELL AS ANY PRIOR RECIPIENT, TO THE EXTENT PERMITTED BY LAW.
# RECIPIENT'S SOLE REMEDY FOR ANY SUCH MATTER SHALL BE THE IMMEDIATE,
# UNILATERAL TERMINATION OF THIS AGREEMENT.
#
################################################################################
#
# This script assumes the operating system provides:
# bash, basename, dirname, mkdir, touch, sed, date
#
# Bash should provide the following builtins:
# cd, pwd, exit, command, [[, ((, echo, set, unset, local, read, printf,
# pushd, popd, return, shift
#
# Exit codes:
# 0: success
# 1: running as root
# 2: bad argument
# 3: assertion failed
# 4: missing dependencies
# 5: unable to detect version
# 6: error while fetching a source code
# 7: error while extracting an archive
# 8: error while patching
# 9: error while configuring
# 10: error while building
# 11: error while testing
# 12: error while installing
#
################################################################################
progname=$(basename "$0")
# Version settings
ikos_version="3.0"
gcc_required_version="4.9.2"
clang_required_version="3.4"
apple_clang_required_version="3.4"
gcc_install_version="9.2.0"
gcc_gmp_install_version="6.1.0"
gcc_mpfr_install_version="3.1.4"
gcc_mpc_install_version="1.0.3"
gcc_isl_install_version="0.18"
cmake_required_version="3.4.3"
cmake_install_version="3.15.2"
zlib_install_version="1.2.11"
ncurses_install_version="6.1"
libedit_install_version="2.11"
m4_install_version="1.4.18"
gmp_required_version="5.0.0"
gmp_install_version="6.1.2"
mpfr_install_version="4.0.2"
ppl_install_version="1.2"
apron_install_version="0.9.10"
sqlite_required_version="3.6.20"
sqlite_install_version="3.29.0"
boost_required_version="1.55.0"
boost_install_version="1.70.0"
tbb_required_version="2"
tbb_install_version="11009"
python2_required_version="2.7.3"
python3_required_version="3.3"
python_install_version="2.7.16"
llvm_required_version="10"
llvm_install_version="10.0.0"
# Default parameters
install_dir=""
src_dir="$(dirname "$0")/.."
build_dir="/tmp/ikos-build"
verbose=0
force=0
use_colors=1
check=1
if command -v nproc >/dev/null 2>&1; then
njobs=$(nproc)
else
njobs=1
fi
build_type="Release"
#####################
# General functions #
#####################
function init_colors() {
if (( use_colors )); then
coff="\033[0m"
cbold="\033[1m"
cred="\033[31m"
cgreen="\033[32m"
cyellow="\033[33m"
cblue="\033[34m"
cpurple="\033[35m"
ccyan="\033[36m"
cwhite="\033[37m"
else
coff=""
cbold=""
cred=""
cgreen=""
cyellow=""
cblue=""
cpurple=""
ccyan=""
cwhite=""
fi
}
function usage() {
echo "usage: $progname [options]"
echo ""
echo "Build and install IKOS on any UNIX environment without root access."
echo ""
echo "Defaults for the options are specified in brackets."
echo ""
echo "Configuration:"
echo " --prefix=PREFIX Path to the installation directory"
echo " --srcdir=SRC_DIR Path to the source directory [$src_dir]"
echo " --builddir=BUILD_DIR Path to the build directory [$build_dir]"
echo ""
echo "Optional arguments:"
echo " -h, --help Display this help and exit"
echo " -V, --version Display version information and exit"
echo " -v, --verbose Make this script more verbose"
echo " -f, --force Force"
echo " --no-colors Disable colors"
echo " --no-check Do not run ikos tests"
echo " --jobs=N Allow N jobs at once [$njobs]"
echo " --build-type=TYPE Specify the build type {Release,Debug} [$build_type]"
}
function short_help() {
echo "Try '$progname -h' for more information." >&2
}
function version() {
echo "ikos $ikos_version"
echo "Copyright (c) 2011-2019 United States Government as represented by the"
echo "Administrator of the National Aeronautics and Space Administration."
echo "All Rights Reserved."
}
function error() {
echo "$progname: error: $1" >&2
}
# Split command line arguments, i.e:
# -ab -> -a -b
# --foo=bar -> --foo bar
#
# Split arguments are stored in the ARGS array
#
# Parameters:
# $1,$2,$3,...,$n: arguments to split
function explode_args() {
unset ARGS
local arg=$1 key value
while [[ $arg ]]; do
[[ $arg = "--" ]] && ARGS+=("$@") && break
# Short options
if [[ ${arg:0:1} = "-" && ${arg:1:1} != "-" ]]; then
ARGS+=("-${arg:1:1}")
(( ${#arg} > 2 )) && arg="-${arg:2}" || { shift; arg=$1; }
# Long options
elif [[ ${arg:0:2} = "--" ]]; then
# Split argument at '=':
# e.g --foo=bar -> key=--foo, value=bar
key=${arg%%=*}; value=${arg#*=}
ARGS+=("$key")
[[ "$key" != "$value" ]] && ARGS+=("$value")
shift; arg=$1
else
ARGS+=("$arg"); shift; arg=$1
fi
done
}
# Return a concatenation of strings separated by a given separator, i.e:
# , a b c -> a,b,c
#
# Parameters:
# $1: separator
# $2,$2,$4,...,$n: arguments to join
function join() {
local sep=$1; shift
echo -n "$1"; shift
printf "%s" "${@/#/$sep}"
}
# Check if a command exists
function command_exists() {
command -v "$1" >/dev/null 2>&1
}
# Return the absolute path of the given filename
function abs_path() {
local arg=${1/#\~/$HOME}
local dirname=$(dirname "$arg") basename=$(basename "$arg")
while [[ ! -d "$dirname" ]]; do
basename="$(basename "$dirname")/$basename"
dirname=$(dirname "$dirname")
done
pushd . >/dev/null
cd "$dirname"
dirname=$(pwd)
popd >/dev/null
if [[ "$dirname" = "/" ]]; then
echo -n "/$basename"
else
echo -n "$dirname/$basename"
fi
}
# Find a pattern within the standard input
#
# If found, return 0 and print the given captured group
# Otherwise, return 1
#
# Parameters:
# $1: regular expression
# $2: parenthesis group number to capture
function match() {
while read -r line; do
if [[ "$line" =~ $1 ]]; then
echo -n "${BASH_REMATCH[$2]}"
return 0
fi
done
return 1
}
# Return the name of all binaries in the PATH matching a regular expression
function glob_binaries() {
local IFS=:
find $PATH \
-maxdepth 1 \
-regex ".*/$1" \
-exec basename {} \; 2>/dev/null | sort -u
}
########################
# Download and extract #
########################
# Download a file from an URL.
#
# The file is stored under $download_dir and is named after the remote file
function download() {
local url=$1 filename=$(basename "$1")
cd "$download_dir"
if [[ -f "$filename" ]]; then
progress "Using already downloaded $filename from $url"
else
progress "Downloading $url"
# Note: do not try to capture curl/wget output because it contains
# the progress bar
$download_agent "$url" || {
rm -f "$filename"; error "Error while fetching $filename"; exit 6;
}
fi
}
# Extract an archive and move the root directory
#
# Parameters:
# $1: path to the archive
# $2: destination path
function extract() {
local archive_path=$1 destination_path=$2
local archive_filename=$(basename "$archive_path")
local archive_directory=$(dirname "$archive_path")
progress "Extracting $archive_filename"
cd "$archive_directory"
run_log_debug tar xf "$archive_filename" || {
error "Error while extracting $archive_filename"; exit 7;
}
root_directory=$archive_filename
for ext in .gz .xz .bz2 .tar .tgz; do
root_directory=${root_directory%$ext}
done
[[ -d "$root_directory" ]] || assert_failed "$root_directory does not exist"
rm -rf "$destination_path"
mv "$root_directory" "$destination_path"
}
# Download an archive from an URL and extract it at the given location
#
# Parameters:
# $1: URL
# $2: destination path
function download_extract() {
local url=$1 destination_path=$2
download "$url"
extract "$download_dir/$(basename "$url")" "$destination_path"
}
######################
# Version comparison #
######################
# Compare two version numbers
#
# Return 0 if $1 is equal to $2,
# 1 if $1 is greater than $2 and
# 2 if $1 is lower than $2
function version_compare() {
[[ $1 == $2 ]] && return 0
local IFS=.
local i ver1=($1) ver2=($2)
# fill empty fields in ver1 with zeros
for ((i = ${#ver1[@]}; i < ${#ver2[@]}; i++)); do
ver1[i]=0
done
for ((i = 0; i < ${#ver1[@]}; i++)); do
if [[ -z ${ver2[i]} ]]; then
# fill empty fields in ver2 with zeros
ver2[i]=0
fi
if (( 10#${ver1[i]} > 10#${ver2[i]} )); then
return 1
fi
if (( 10#${ver1[i]} < 10#${ver2[i]} )); then
return 2
fi
done
return 0
}
# Compare two version numbers
#
# Return 0 iff $1 is greater or equal to $2
function version_ge() {
version_compare "$1" "$2"; (( $? <= 1 ))
}
# Return 0 iif $1 major version number is $2
function major_version_eq() {
[[ "$1" = "$2."* ]]
}
#####################
# Version detection #
#####################
version_regex='[0-9]+(\.[0-9]+)*'
# Parse and detect the version and compiler id of a C/C++ compiler, given the
# command name
#
# Set the variable `result` to (cc_family cxx_family version)
#
# For example:
# compiler_parse_version "gcc" -> result=("gcc" "g++" "6.1.0")
# compiler_parse_version "clang++-3.7" -> result=("clang" clang++" "3.7.1")
function compiler_parse_version() {
unset result
local ver
local cmd_regex=$(basename "$1" | sed -E 's/(^|[^\])([\(\)\.\+\-])/\1\\\2/g')
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
ver=$(echo "$version_output" | match "^((gcc)|($cmd_regex)) \([^\)]+\) ($version_regex)( [0-9]+)?( \([^\)]+\))*$" 4)
(( $? == 0 )) && result=("gcc" "g++" "$ver") && return 0
ver=$(echo "$version_output" | match "^clang version ($version_regex) \([^\)]+\)( \([^\)]+\))*$" 1)
(( $? == 0 )) && result=("clang" "clang++" "$ver") && return 0
ver=$(echo "$version_output" | match "^((Apple LLVM)|(Apple clang)) version ($version_regex) \([^\)]+\)( \([^\)]+\))*$" 4)
(( $? == 0 )) && result=("apple-clang" "apple-clang++" "$ver") && return 0
return 1
}
# Check if a C/C++ compiler satisfies IKOS requirements
#
# Parameters:
# $1: family (gcc, clang, apple-clang)
# $2: version
function compiler_satisfies_requirements() {
local family=$1 version=$2
([[ "$family" = "gcc" || "$family" = "g++" ]] && version_ge "$version" "$gcc_required_version") ||
([[ "$family" = "clang" || "$family" = "clang++" ]] && version_ge "$version" "$clang_required_version") ||
([[ "$family" = "apple-clang" || "$family" = "apple-clang++" ]] && version_ge "$version" "$apple_clang_required_version")
}
# Parse and detect the version of cmake, given the command name
function cmake_parse_version() {
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
echo "$version_output" | match "^cmake version ($version_regex)$" 1
}
# Parse the output of gcc -v to get the installation prefix
function gcc_install_prefix() {
local output=$("$1" -v 2>&1 | egrep -o -- '--prefix=([^-]|(-[^-]))+ --')
echo -n "${output:9:${#output}-12}"
}
function cc_compile() {
if (( verbose >= 1 )); then
run_log_debug "$CC" $CPPFLAGS $CFLAGS $LDFLAGS -xc - "$@"
else
run_log_quiet "$CC" $CPPFLAGS $CFLAGS $LDFLAGS -xc - "$@"
fi
}
function cxx_compile() {
if (( verbose >= 1 )); then
run_log_debug "$CXX" $CPPFLAGS $CXXFLAGS $LDFLAGS -xc++ - "$@"
else
run_log_quiet "$CXX" $CPPFLAGS $CXXFLAGS $LDFLAGS -xc++ - "$@"
fi
}
# Compile a simple program using zlib
function zlib_version_compile() {
cc_compile -o "$tests_dir/zlib_version" -lz <<'EOF'
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <zlib.h>
int main() {
assert(strcmp(ZLIB_VERSION, zlibVersion()) == 0);
printf("%s", zlibVersion());
return 0;
}
EOF
}
# Detect the version of zlib
function zlib_version() {
zlib_version_compile && "$tests_dir/zlib_version"
}
# Compile a simple program using ncurses
function ncurses_version_compile() {
cc_compile -o "$tests_dir/ncurses_version" -lncurses <<'EOF'
#include <stdio.h>
#include <ncurses.h>
int main() {
printf("%s", NCURSES_VERSION);
return 0;
}
EOF
}
# Detect the version of ncurses
function ncurses_version() {
ncurses_version_compile && "$tests_dir/ncurses_version"
}
# Compile a simple program using libedit
function libedit_version_compile() {
cc_compile -o "$tests_dir/libedit_version" -ledit <<'EOF'
#include <assert.h>
#include <stdio.h>
#include <histedit.h>
int main(int argc, char** argv) {
EditLine* el = el_init(argv[0], stdin, stdout, stderr);
assert(el != NULL);
printf("%d.%d", LIBEDIT_MAJOR, LIBEDIT_MINOR);
return 0;
}
EOF
}
# Detect the version of libedit
function libedit_version() {
libedit_version_compile && "$tests_dir/libedit_version"
}
# Parse and detect the version of m4, given the command name
function m4_parse_version() {
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
echo "$version_output" | match "^((GNU M4)|(m4 \(GNU M4\))) ($version_regex)$" 4
}
# Compile a simple program using gmp
function gmp_version_compile() {
cc_compile -o "$tests_dir/gmp_version" -lgmp <<'EOF'
#include <assert.h>
#include <stdio.h>
#include <gmp.h>
int main() {
mpz_t i, j, k;
mpz_init_set_str(i, "1a", 16);
mpz_init(j);
mpz_init(k);
mpz_sqrtrem(j, k, i);
assert(mpz_get_si(j) == 5 && mpz_get_si(k) == 1);
printf("%s", gmp_version);
return 0;
}
EOF
}
# Detect the version of gmp
function gmp_version() {
gmp_version_compile && "$tests_dir/gmp_version"
}
# Compile a simple program using mpfr
function mpfr_version_compile() {
cc_compile -o "$tests_dir/mpfr_version" -lmpfr <<'EOF'
#include <stdio.h>
#include <mpfr.h>
int main() {
mpfr_t x;
mpfr_init_set_ui(x, 2, MPFR_RNDN);
printf("%s", mpfr_get_version());
return 0;
}
EOF
}
# Detect the version of mpfr
function mpfr_version() {
mpfr_version_compile && "$tests_dir/mpfr_version"
}
# Compile a simple program using ppl
function ppl_version_compile() {
cc_compile -o "$tests_dir/ppl_version" -lppl_c <<'EOF'
#include <stdio.h>
#include <ppl_c.h>
int main() {
const char* version;
ppl_initialize();
ppl_version(&version);
printf("%s", version);
return ppl_finalize();
}
EOF
}
# Detect the version of ppl
function ppl_version() {
ppl_version_compile && "$tests_dir/ppl_version"
}
# Compile a simple program using apron
function apron_compile() {
cc_compile -o "$tests_dir/apron" -lapron -lboxMPQ <<'EOF'
#include <ap_global0.h>
#include <box.h>
int main() {
ap_manager_t* manbox = box_manager_alloc();
ap_abstract0_t* top = ap_abstract0_top(manbox, 0, 0);
ap_abstract0_free(manbox, top);
ap_manager_free(manbox);
return 0;
}
EOF
}
# Check if apron is available
function has_apron() {
apron_compile && "$tests_dir/apron"
}
# Compile a simple program using sqlite
function sqlite_version_compile() {
cc_compile -o "$tests_dir/sqlite_version" -lsqlite3 <<'EOF'
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <sqlite3.h>
int main() {
assert(strcmp(SQLITE_VERSION, sqlite3_libversion()) == 0);
printf("%s", sqlite3_libversion());
return 0;
}
EOF
}
# Detect the version of sqlite
function sqlite_version() {
sqlite_version_compile && "$tests_dir/sqlite_version"
}
# Compile a simple program using boost
function boost_version_compile() {
cxx_compile -o "$tests_dir/boost_version" <<'EOF'
#include <iostream>
#include <boost/version.hpp>
int main() {
std::cout << (BOOST_VERSION / 100000)
<< "." << (BOOST_VERSION / 100 % 1000)
<< "." << (BOOST_VERSION % 100);
return 0;
}
EOF
}
# Detect the version of boost
function boost_version() {
boost_version_compile && "$tests_dir/boost_version"
}
# Compile a simple program using boost::system
function boost_system_compile() {
cxx_compile -o "$tests_dir/boost_system" -lboost_system <<'EOF'
#include <boost/system/error_code.hpp>
int main() {
boost::system::error_code e;
return 0;
}
EOF
}
# Check if boost::system is available
function has_boost_system() {
boost_system_compile && "$tests_dir/boost_system"
}
# Compile a simple program using boost::filesystem
function boost_filesystem_compile() {
cxx_compile -o "$tests_dir/boost_filesystem" -lboost_system -lboost_filesystem <<'EOF'
#include <boost/filesystem.hpp>
int main() {
boost::filesystem::path p;
return 0;
}
EOF
}
# Check if boost::filesystem is available
function has_boost_filesystem() {
boost_filesystem_compile && "$tests_dir/boost_filesystem"
}
# Compile a simple program using boost::thread
function boost_thread_compile() {
for libname in "boost_thread" "boost_thread-mt"; do
cxx_compile -o "$tests_dir/boost_thread" -l$libname <<'EOF'
#include <boost/thread/mutex.hpp>
int main() {
boost::mutex m;
return 0;
}
EOF
(( $? == 0 )) && return 0
done
return 1
}
# Check if boost::thread is available
function has_boost_thread() {
boost_thread_compile && "$tests_dir/boost_thread"
}
# Compile a simple program using boost::unit_test_framework
function boost_unit_test_framework_compile() {
cxx_compile -o "$tests_dir/boost_unit_test_framework" -lboost_unit_test_framework <<'EOF'
#define BOOST_TEST_MODULE test
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_CASE(test) {
BOOST_CHECK(true);
}
EOF
}
# Check if boost::unit_test_framework is available
function has_boost_unit_test_framework() {
boost_unit_test_framework_compile && "$tests_dir/boost_unit_test_framework" >/dev/null 2>&1
}
# Compile a simple program using tbb
function tbb_version_compile() {
cxx_compile -o "$tests_dir/tbb_version" -ltbb <<'EOF'
#include <iostream>
#include <tbb/tbb_stddef.h>
#include <tbb/mutex.h>
int main() {
tbb::mutex m;
std::cout << tbb::TBB_runtime_interface_version();
return 0;
}
EOF
}
# Detect the version of tbb
function tbb_version() {
tbb_version_compile && "$tests_dir/tbb_version"
}
# Parse and detect the version of python, given the command name
function python_parse_version() {
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
echo "$version_output" | match "^Python ($version_regex)(\+)?$" 1
}
# Check if a python version satisfies IKOS requirements
function python_satisfies_requirements() {
local version=$1
([[ ${version:0:1} = 2 ]] && version_ge "$version" "$python2_required_version") ||
([[ ${version:0:1} = 3 ]] && version_ge "$version" "$python3_required_version")
}
# Parse and detect the version of llvm-config, given the command name
function llvm_parse_version() {
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
echo "$version_output" | match "^($version_regex)$" 1
}
# Parse and detect the version of ikos, given the command name
function ikos_parse_version() {
local version_output=$("$1" --version 2>&1)
debug "'$1 --version':\n$version_output"
echo "$version_output" | match "^ikos ($version_regex)(\.r[0-9a-zA-Z\.]+)?$" 1
}
################
# Main program #
################
# Parse options
explode_args "$@"
set -- "${ARGS[@]}"
unset ARGS
while [[ $1 ]]; do
case "$1" in
-h|--help) usage; exit 0;;
-V|--version) version; exit 0;;
-v|--verbose) (( verbose ++ ));;
-f|--force) (( force ++ ));;
--no-colors) use_colors=0;;
--no-check) check=0;;
--prefix) shift; install_dir=$1;;
--srcdir) shift; src_dir=$1;;
--builddir) shift; build_dir=$1;;
--jobs) shift; njobs=$1;;
--build-type) shift; build_type=$1;;
*) error "unrecognized option: $1"; short_help; exit 2;;
esac
shift
done
# Check if running as root
if (( ! force && UID == 0 )); then
error "this script should NOT run as root"
echo "Use --force to ignore this message." >&2
exit 1
fi
# Check options
if [[ -z "$install_dir" ]]; then
error "missing argument --prefix"; short_help; exit 2
elif [[ -z "$src_dir" ]]; then
error "missing argument --srcdir"; short_help; exit 2
elif [[ -z "$build_dir" ]]; then
error "missing argument --builddir"; short_help; exit 2
elif [[ ! "$njobs" =~ ^[1-9][0-9]*$ ]]; then
error "'$njobs' is not a positive number"; short_help; exit 2
fi
install_dir_orig=$install_dir
install_dir=$(abs_path "$install_dir")
src_dir_orig=$src_dir
src_dir=$(abs_path "$src_dir")
build_dir_orig=$build_dir
build_dir=$(abs_path "$build_dir")
download_dir_orig="$build_dir_orig/downloads"
download_dir="$build_dir/downloads"
tests_dir_orig="$build_dir_orig/tests"
tests_dir="$build_dir/tests"
log_file_orig="$build_dir_orig/bootstrap.log"
log_file="$build_dir/bootstrap.log"
# Check that src_dir contains IKOS source code
if [[ ! -e "$src_dir" ]]; then
error "cannot access '$src_dir_orig': No such file or directory"; exit 2
elif [[ ! -d "$src_dir" ]]; then
error "'$src_dir_orig' is not a directory"; exit 2
elif [[ ! -f "$src_dir/CMakeLists.txt" ]]; then
error "'$src_dir_orig' does not contain ikos source code"; exit 2
fi
# Initialize colors
init_colors
# Create directories
mkdir -p "$install_dir" 2>/dev/null || { error "cannot create directory '$install_dir_orig'"; exit 2; }
mkdir -p "$build_dir" 2>/dev/null || { error "cannot create directory '$build_dir_orig'"; exit 2; }
mkdir -p "$download_dir" 2>/dev/null || { error "cannot create directory '$download_dir_orig'"; exit 2; }
mkdir -p "$tests_dir" 2>/dev/null || { error "cannot create directory '$tests_dir_orig'"; exit 2; }
touch "$log_file" 2>/dev/null || { error "cannot create '$log_file_orig'"; exit 2; }
######################
# Output and logging #
######################
function strip_colors() {
echo -en "$1" | sed -E 's#'$(echo -en '\x1B')'\[([0-9]{1,3}((;[0-9]{1,3})*)?)?[m|K]##g'
}
function log() {
echo "[$(date '+%Y-%m-%d %H:%M:%S')] [$1] $(strip_colors "$2")" >> "$log_file"
}
function error() {
echo -e "${cbold}${cred}$1${coff}" >&2
log error "$1"
}
function warning() {
echo -e "${cbold}${cyellow}==> Warning: $1${coff}"
log warning "$1"
}
function success() {
echo -e "${cbold}${cgreen}==> ${coff}${cbold}$1${coff}"
log success "$1"
}
function progress() {
echo -e "${cbold}${cblue}==> ${coff}${cbold}$1${coff}"
log progress "$1"
}
function info() {
echo -e "$1${coff}"
log info "$1"
}
function debug() {
if (( verbose >= 1 )); then
echo -e "$1${coff}" >&2
fi
log debug "$1"
}
function assert_failed() {
error "Assertion failed: $1"; exit 3;
}
function error_parse_version() {
error "Unable to detect the version of '$1'"; exit 5;
}
function error_patch() {
error "Error while patching $1. see $log_file_orig for more details."
exit 8
}
function error_configure() {
if (( verbose == 0 )); then
error "Error while configuring $1. see $log_file_orig for more details."
else
error "Error while configuring $1."
fi
exit 9
}
function error_make() {
if (( verbose == 0 )); then
error "Error while building $1. see $log_file_orig for more details."
else
error "Error while building $1."
fi
exit 10
}
function error_check() {
if (( verbose == 0 )); then
error "Error while testing $1. see $log_file_orig for more details."
else
error "Error while testing $1."
fi
exit 11
}
function error_install() {
if (( verbose == 0 )); then
error "Error while installing $1. see $log_file_orig for more details."
else
error "Error while installing $1."
fi
exit 12
}
# log everything, display everything
function run_log_debug() {
"$@" 2>&1 | tee -a "$log_file" >&2
return ${PIPESTATUS[0]}
}
# log everything, only display stderr
function run_log_verbose() {
{ "$@" >> "$log_file" 2>&3; } 3>&1 | tee -a "$log_file" >&2
return ${PIPESTATUS[0]}
}
# log everything, do not display anything
function run_log_quiet() {
"$@" >> "$log_file" 2>&1
}
function progress_run() {
progress "$*"
if (( verbose >= 2 )); then
run_log_debug "$@"
elif (( verbose == 1 )); then
run_log_verbose "$@"
else
run_log_quiet "$@"
fi
}
# Warning if the installation path contains a whitespace
if [[ "$install_dir" = *\ * ]]; then
warning "The installation path contains a whitespace. The script might fail."