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cryptest.sh
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#!/usr/bin/env bash
# cryptest.sh - written and placed in public domain by Jeffrey Walton and Uri Blumenthal.
# Copyright assigned to Crypto++ project.
# This is a test script that can be used on some Linux/Unix/Apple machines to automate building the
# library and running the self test with various combinations of flags, options, and conditions.
# For more details, see http://cryptopp.com/wiki/cryptest.sh.
# To run the script, simply perform the following:
# ./cryptest.sh
# If you want to test a particular compiler, like clang++ or icpc, issue:
# CXX=clang++ ./cryptest.sh
# CXX=/opt/intel/bin/icpc ./cryptest.sh
# CXX=/opt/solstudio12.2/bin/CC ./cryptest.sh
# The script ignores CXXFLAGS. You can add CXXFLAGS, like -mcpu or -mtune, through USER_CXXFLAGS:
# USER_CXXFLAGS=-Wall ./cryptest.sh
# USER_CXXFLAGS="-Wall -Wextra" ./cryptest.sh
# The fastest results (in running time) will most likely omit Valgrind and Benchmarks because
# significantly increase execution time:
# HAVE_VALGRIND=0 WANT_BENCHMARKS=0 ./cryptest.sh
# Using 'fast' is shorthand for HAVE_VALGRIND=0 WANT_BENCHMARKS=0:
# ./cryptest.sh fast
# You can reduce CPU load with the following. It will use half the number of CPU cores
# rather than all of them. Its useful at places like the GCC Compile Farm, where being nice is policy.
# ./cryptest.sh nice
############################################
# Set to suite your taste
if [[ (-z "$TEST_RESULTS") ]]; then
TEST_RESULTS=cryptest-result.txt
fi
if [[ (-z "$BENCHMARK_RESULTS") ]]; then
BENCHMARK_RESULTS=cryptest-bench.txt
fi
if [[ (-z "$WARN_RESULTS") ]]; then
WARN_RESULTS=cryptest-warn.txt
fi
if [[ (-z "$INSTALL_RESULTS") ]]; then
INSTALL_RESULTS=cryptest-install.txt
fi
# Remove previous test results
rm -f "$TEST_RESULTS" > /dev/null 2>&1
touch "$TEST_RESULTS"
rm -f "$BENCHMARK_RESULTS" > /dev/null 2>&1
touch "$BENCHMARK_RESULTS"
rm -f "$WARN_RESULTS" > /dev/null 2>&1
touch "$WARN_RESULTS"
rm -f "$INSTALL_RESULTS" > /dev/null 2>&1
touch "$INSTALL_RESULTS"
# Avoid CRYPTOPP_DATA_DIR in this shell (it is tested below)
unset CRYPTOPP_DATA_DIR
# Avoid Malloc and Scribble guards on OS X (they are tested below)
unset MallocScribble MallocPreScribble MallocGuardEdges
############################################
# Setup tools and platforms
GREP=grep
EGREP=egrep
SED=sed
AWK=awk
# Code generation tests
DISASS=objdump
DISASSARGS=("--disassemble")
THIS_SYSTEM=$(uname -s 2>&1)
IS_DARWIN=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c darwin)
IS_LINUX=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c linux)
IS_CYGWIN=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c cygwin)
IS_MINGW=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c mingw)
IS_OPENBSD=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c openbsd)
IS_FREEBSD=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c freebsd)
IS_NETBSD=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c netbsd)
IS_SOLARIS=$(echo -n "$THIS_SYSTEM" | "$GREP" -i -c sunos)
THIS_MACHINE=$(uname -m 2>&1)
IS_X86=$(echo -n "$THIS_MACHINE" | "$EGREP" -i -c "(i386|i486|i586|i686)")
IS_X64=$(echo -n "$THIS_MACHINE" | "$EGREP" -i -c "(amd64|x86_64)")
IS_PPC=$(echo -n "$THIS_MACHINE" | "$EGREP" -i -c "(Power|PPC)")
IS_ARM32=$(echo -n "$THIS_MACHINE" | "$GREP" -v "64" | "$EGREP" -i -c "(arm|aarch32)")
IS_ARM64=$(echo -n "$THIS_MACHINE" | "$EGREP" -i -c "(arm64|aarch64)")
IS_S390=$(echo -n "$THIS_MACHINE" | "$EGREP" -i -c "s390")
IS_X32=0
# Fixup
if [[ "$IS_SOLARIS" -ne "0" ]]; then
IS_X64=$(isainfo 2>/dev/null | "$GREP" -i -c "amd64")
if [[ "$IS_X64" -ne "0" ]]; then
IS_X86=0
fi
# Need something more powerful than the Posix versions
if [[ (-e "/usr/gnu/bin/grep") ]]; then
GREP=/usr/gnu/bin/grep;
fi
if [[ (-e "/usr/gnu/bin/egrep") ]]; then
EGREP=/usr/gnu/bin/egrep;
fi
if [[ (-e "/usr/gnu/bin/sed") ]]; then
SED=/usr/gnu/bin/sed;
fi
if [[ (-e "/usr/gnu/bin/awk") ]]; then
AWK=/usr/gnu/bin/awk;
else
AWK=nawk;
fi
DISASS=dis
DISASSARGS=()
fi
# Fixup
if [[ "$IS_DARWIN" -ne 0 ]]; then
DISASS=otool
DISASSARGS=("-tV")
fi
# Fixup
if [[ ("$IS_FREEBSD" -ne "0" || "$IS_OPENBSD" -ne "0" || "$IS_NETBSD" -ne "0") ]]; then
MAKE=gmake
elif [[ ("$IS_SOLARIS" -ne "0") ]]; then
MAKE=$(which gmake 2>/dev/null | "$GREP" -v "no gmake" | head -1)
if [[ (-z "$MAKE") && (-e "/usr/sfw/bin/gmake") ]]; then
MAKE=/usr/sfw/bin/gmake
fi
else
MAKE=make
fi
# CPU features and flags
if [[ ("$IS_X86" -ne "0" || "$IS_X64" -ne "0") ]]; then
if [[ ("$IS_DARWIN" -ne "0") ]]; then
X86_CPU_FLAGS=$(sysctl machdep.cpu.features 2>&1 | cut -f 2 -d ':')
elif [[ ("$IS_SOLARIS" -ne "0") ]]; then
X86_CPU_FLAGS=$(isainfo -v 2>/dev/null)
elif [[ ("$IS_FREEBSD" -ne "0") ]]; then
X86_CPU_FLAGS=$(grep Features /var/run/dmesg.boot)
else
X86_CPU_FLAGS=$(cat /proc/cpuinfo 2>&1 | "$AWK" '{IGNORECASE=1}{if ($1 == "flags"){print;exit}}' | cut -f 2 -d ':')
fi
elif [[ ("$IS_ARM32" -ne "0" || "$IS_ARM64" -ne "0") ]]; then
if [[ ("$IS_DARWIN" -ne "0") ]]; then
ARM_CPU_FLAGS=$(sysctl machdep.cpu.features 2>&1 | cut -f 2 -d ':')
else
ARM_CPU_FLAGS=$(cat /proc/cpuinfo 2>&1 | "$AWK" '{IGNORECASE=1}{if ($1 == "Features"){print;exit}}' | cut -f 2 -d ':')
fi
fi
for ARG in "$@"
do
# Recognize "fast" and "quick", which does not perform tests that take more time to execute
if [[ ($("$EGREP" -ix "fast" <<< "$ARG") || $("$EGREP" -ix "quick" <<< "$ARG")) ]]; then
HAVE_VALGRIND=0
WANT_BENCHMARKS=0
# Recognize "farm" and "nice", which uses 1/2 the CPU cores in accordance with GCC Compile Farm policy
elif [[ ($("$EGREP" -ix "farm" <<< "$ARG") || $("$EGREP" -ix "nice" <<< "$ARG")) ]]; then
WANT_NICE=1
elif [[ ($("$EGREP" -ix "orig" <<< "$ARG") || $("$EGREP" -ix "original" <<< "$ARG") || $("$EGREP" -ix "config.h" <<< "$ARG")) ]]; then
git checkout config.h > /dev/null 2>&1
else
echo "Unknown option $ARG"
fi
done
# We need to use the C++ compiler to determine feature availablility. Otherwise
# mis-detections occur on a number of platforms.
if [[ ((-z "$CXX") || ("$CXX" == "gcc")) ]]; then
if [[ ("$CXX" == "gcc") ]]; then
CXX=g++
elif [[ "$IS_DARWIN" -ne "0" ]]; then
CXX=c++
elif [[ "$IS_SOLARIS" -ne "0" ]]; then
if [[ (-e "/opt/developerstudio12.5/bin/CC") ]]; then
CXX=/opt/developerstudio12.5/bin/CC
elif [[ (-e "/opt/solarisstudio12.4/bin/CC") ]]; then
CXX=/opt/solarisstudio12.4/bin/CC
elif [[ (-e "/opt/solarisstudio12.3/bin/CC") ]]; then
CXX=/opt/solarisstudio12.3/bin/CC
elif [[ (-e "/opt/solstudio12.2/bin/CC") ]]; then
CXX=/opt/solstudio12.2/bin/CC
elif [[ (-e "/opt/solstudio12.1/bin/CC") ]]; then
CXX=/opt/solstudio12.1/bin/CC
elif [[ (-e "/opt/solstudio12.0/bin/CC") ]]; then
CXX=/opt/solstudio12.0/bin/CC
elif [[ (! -z $(which CC 2>/dev/null | "$GREP" -v "no CC" | head -1)) ]]; then
CXX=$(which CC | head -1)
elif [[ (! -z $(which g++ 2>/dev/null | "$GREP" -v "no g++" | head -1)) ]]; then
CXX=$(which g++ | head -1)
else
CXX=CC
fi
elif [[ ($(which g++ 2>&1 | "$GREP" -v "no g++" | "$GREP" -i -c g++) -ne "0") ]]; then
CXX=g++
else
CXX=c++
fi
fi
SUN_COMPILER=$("$CXX" -V 2>&1 | "$EGREP" -i -c "CC: (Sun|Studio)")
GCC_COMPILER=$("$CXX" --version 2>&1 | "$GREP" -i -v "clang" | "$EGREP" -i -c "(gcc|g\+\+)")
INTEL_COMPILER=$("$CXX" --version 2>&1 | "$EGREP" -i -c "\(icc\)")
MACPORTS_COMPILER=$("$CXX" --version 2>&1 | "$EGREP" -i -c "MacPorts")
CLANG_COMPILER=$("$CXX" --version 2>&1 | "$EGREP" -i -c "clang")
if [[ ("$SUN_COMPILER" -eq "0") ]]; then
AMD64=$("$CXX" -dM -E - </dev/null 2>/dev/null | "$EGREP" -c "(__x64_64__|__amd64__)")
ILP32=$("$CXX" -dM -E - </dev/null 2>/dev/null | "$EGREP" -c "(__ILP32__|__ILP32)")
if [[ ("$AMD64" -ne "0") && ("$ILP32" -ne "0") ]]; then
IS_X32=1
fi
fi
# Now that the compiler is fixed, determine the compiler version for fixups
CLANG_37_OR_ABOVE=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'clang version (3\.[7-9]|[4-9]\.[0-9])')
GCC_60_OR_ABOVE=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'gcc version (6\.[0-9]|[7-9])')
GCC_51_OR_ABOVE=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'gcc version (5\.[1-9]|[6-9])')
GCC_48_COMPILER=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'gcc version 4\.8')
GCC_49_COMPILER=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'gcc version 4\.9')
GCC_49_OR_ABOVE=$("$CXX" -v 2>&1 | "$EGREP" -i -c 'gcc version (4\.9|[5-9]\.[0-9])')
SUNCC_510_OR_ABOVE=$("$CXX" -V 2>&1 | "$EGREP" -c "CC: (Sun|Studio) .* (5\.1[0-9]|5\.[2-9]|[6-9]\.)")
SUNCC_511_OR_ABOVE=$("$CXX" -V 2>&1 | "$EGREP" -c "CC: (Sun|Studio) .* (5\.1[1-9]|5\.[2-9]|[6-9]\.)")
SUNCC_512_OR_ABOVE=$("$CXX" -V 2>&1 | "$EGREP" -c "CC: (Sun|Studio) .* (5\.1[2-9]|5\.[2-9]|[6-9]\.)")
SUNCC_513_OR_ABOVE=$("$CXX" -V 2>&1 | "$EGREP" -c "CC: (Sun|Studio) .* (5\.1[3-9]|5\.[2-9]|[6-9]\.)")
# Fixup, bad code generation
if [[ ("$SUNCC_510_OR_ABOVE" -ne "0") ]]; then
HAVE_O5=0
HAVE_OFAST=0
fi
if [[ (-z "$TMP") ]]; then
if [[ (-d "/tmp") ]]; then
TMP=/tmp
elif [[ (-d "/temp") ]]; then
TMP=/temp
elif [[ (-d "$HOME/tmp") ]]; then
TMP="$HOME/tmp"
else
echo "Please set TMP to a valid directory"
[[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
fi
fi
# Sun Studio does not allow '-x c++'. Copy it here...
rm -f adhoc.cpp > /dev/null 2>&1
cp adhoc.cpp.proto adhoc.cpp
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_CXX17") ]]; then
HAVE_CXX17=0
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=c++17 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_CXX17=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_GNU17") ]]; then
HAVE_GNU17=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=gnu++17 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_GNU17=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_CXX14") ]]; then
HAVE_CXX14=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=c++14 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_CXX14=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_GNU14") ]]; then
HAVE_GNU14=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=gnu++14 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_GNU14=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_CXX11") ]]; then
HAVE_CXX11=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=c++11 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_CXX11=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_GNU11") ]]; then
HAVE_GNU11=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=gnu++11 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_GNU11=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_CXX03") ]]; then
HAVE_CXX03=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=c++03 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_CXX03=1
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_GNU03") ]]; then
HAVE_GNU03=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -std=gnu++03 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_GNU03=1
fi
fi
# Use a fallback strategy so OPT_O0 can be used with DEBUG_CXXFLAGS
OPT_O0=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -O0 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O0=-O0
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO0 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O0=-xO0
fi
fi
# Use a fallback strategy so OPT_O1 can be used with VALGRIND_CXXFLAGS
OPT_O1=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -O1 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O1=-O1
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO1 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O1=-xO1
fi
fi
# Use a fallback strategy so OPT_O2 can be used with RELEASE_CXXFLAGS
OPT_O2=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -O2 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O2=-O2
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO2 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_O2=-xO2
fi
fi
if [[ (-z "$HAVE_O3") ]]; then
HAVE_O3=0
OPT_O3=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -O3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_O3=1
OPT_O3=-O3
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_O3=1
OPT_O3=-xO3
fi
fi
fi
# Hit or miss, mostly hit
if [[ (-z "$HAVE_O5") ]]; then
HAVE_O5=0
OPT_O5=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -O5 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_O5=1
OPT_O5=-O5
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xO5 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_O5=1
OPT_O5=-xO5
fi
fi
fi
# Hit or miss, mostly hit
if [[ (-z "$HAVE_OS") ]]; then
HAVE_OS=0
OPT_OS=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -Os adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_OS=1
OPT_OS=-Os
fi
fi
# Hit or miss, mostly hit
if [[ (-z "$HAVE_OFAST") ]]; then
HAVE_OFAST=0
OPT_OFAST=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -Ofast adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_OFAST=1
OPT_OFAST=-Ofast
fi
fi
# Use a fallback strategy so OPT_G2 can be used with RELEASE_CXXFLAGS
OPT_G2=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -g2 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_G2=-g2
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -g adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_G2=-g
fi
fi
# Use a fallback strategy so OPT_G3 can be used with DEBUG_CXXFLAGS
OPT_G3=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -g3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_G3=-g3
else
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -g adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
OPT_G3=-g
fi
fi
# Cygwin and noisy compiles
OPT_PIC=
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_PIC") ]]; then
HAVE_PIC=0
PIC_PROBLEMS=$("$CXX" -DCRYPTOPP_ADHOC_MAIN -fPIC adhoc.cpp -o "$TMP/adhoc.exe" 2>&1 | "$EGREP" -ic '(warning|error)')
if [[ "$PIC_PROBLEMS" -eq "0" ]]; then
HAVE_PIC=1
OPT_PIC=-fPIC
fi
fi
# GCC 4.8; Clang 3.4
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_UBSAN") ]]; then
HAVE_UBSAN=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fsanitize=undefined adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
"$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_UBSAN=1
fi
fi
fi
# GCC 4.8; Clang 3.4
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_ASAN") ]]; then
HAVE_ASAN=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fsanitize=address adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
"$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_ASAN=1
fi
fi
fi
# GCC 6.0; maybe Clang
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_BOUNDS_SAN") ]]; then
HAVE_BOUNDS_SAN=0
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fsanitize=bounds-strict adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
"$TMP/adhoc.exe" > /dev/null 2>&1
if [[ ("$?" -eq "0") ]]; then
HAVE_BOUNDS_SAN=1
fi
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_OMP") ]]; then
HAVE_OMP=0
if [[ "$GCC_COMPILER" -ne "0" ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fopenmp -O3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_OMP=1
OMP_FLAGS=(-fopenmp -O3)
fi
elif [[ "$INTEL_COMPILER" -ne "0" ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -openmp -O3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_OMP=1
OMP_FLAGS=(-openmp -O3)
fi
elif [[ "$CLANG_COMPILER" -ne "0" ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fopenmp=libomp -O3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_OMP=1
OMP_FLAGS=(-fopenmp=libomp -O3)
fi
elif [[ "$SUN_COMPILER" -ne "0" ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -xopenmp=parallel -xO3 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_OMP=1
OMP_FLAGS=(-xopenmp=parallel -xO3)
fi
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_INTEL_MULTIARCH") ]]; then
HAVE_INTEL_MULTIARCH=0
if [[ ("$IS_DARWIN" -ne "0") && ("$IS_X86" -ne "0" || "$IS_X64" -ne "0") ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -arch i386 -arch x86_64 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_INTEL_MULTIARCH=1
fi
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_PPC_MULTIARCH") ]]; then
HAVE_PPC_MULTIARCH=0
if [[ ("$IS_DARWIN" -ne "0") && ("$IS_PPC" -ne "0") ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -arch ppc -arch ppc64 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_PPC_MULTIARCH=1
fi
fi
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ (-z "$HAVE_X32") ]]; then
HAVE_X32=0
if [[ "$IS_X32" -ne "0" ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -mx32 adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_X32=1
fi
fi
fi
# "Modern compiler, old hardware" combinations
HAVE_X86_AES=0
HAVE_X86_RDRAND=0
HAVE_X86_RDSEED=0
HAVE_X86_PCLMUL=0
if [[ ("$IS_X86" -ne "0" || "$IS_X64" -ne "0") && ("$SUN_COMPILER" -eq "0") ]]; then
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -maes adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_X86_AES=1
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -mrdrnd adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_X86_RDRAND=1
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -mrdseed adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_X86_RDSEED=1
fi
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -mpclmul adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_X86_PCLMUL=1
fi
fi
# ld-gold linker testing
if [[ (-z "$HAVE_LDGOLD") ]]; then
HAVE_LDGOLD=0
LD_GOLD=$(which ld.gold 2>&1 | "$GREP" -v "no ld.gold" | head -1)
ELF_FILE=$(which file 2>&1 | "$GREP" -v "no file" | head -1)
if [[ (! -z "$LD_GOLD") && (! -z "$ELF_FILE") ]]; then
LD_GOLD=$(file "$LD_GOLD" | cut -d":" -f 2 | "$EGREP" -i -c "elf")
if [[ ("$LD_GOLD" -ne "0") ]]; then
"$CXX" -DCRYPTOPP_ADHOC_MAIN -fuse-ld=gold adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_LDGOLD=1
fi
fi
fi
fi
# GCC unified syntax for ASM. Divided syntax is being deprecated
if [[ (-z "$HAVE_UNIFIED_ASM") ]]; then
HAVE_UNIFIED_ASM=0
rm -f "$TMP/adhoc.exe" > /dev/null 2>&1
"$CXX" -DCRYPTOPP_ADHOC_MAIN -masm-syntax-unified adhoc.cpp -o "$TMP/adhoc.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_UNIFIED_ASM=1
fi
fi
# ARMv7 and ARMv8, including NEON, CRC32 and Crypto extensions
if [[ ("$IS_ARM32" -ne "0" || "$IS_ARM64" -ne "0") ]]; then
if [[ (-z "$HAVE_ARMV7A" && "$IS_ARM32" -ne "0") ]]; then
HAVE_ARMV7A=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'neon')
if [[ ("$HAVE_ARMV7A" -gt "0") ]]; then HAVE_ARMV7A=1; fi
fi
if [[ (-z "$HAVE_ARMV8A" && ("$IS_ARM32" -ne "0" || "$IS_ARM64" -ne "0")) ]]; then
HAVE_ARMV8A=$(echo -n "$ARM_CPU_FLAGS" | "$EGREP" -i -c '(asimd|crc|crypto)')
if [[ ("$HAVE_ARMV8A" -gt "0") ]]; then HAVE_ARMV8A=1; fi
fi
if [[ (-z "$HAVE_ARM_VFPV3") ]]; then
HAVE_ARM_VFPV3=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'vfpv3')
if [[ ("$HAVE_ARM_VFPV3" -gt "0") ]]; then HAVE_ARM_VFPV3=1; fi
fi
if [[ (-z "$HAVE_ARM_VFPV4") ]]; then
HAVE_ARM_VFPV4=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'vfpv4')
if [[ ("$HAVE_ARM_VFPV4" -gt "0") ]]; then HAVE_ARM_VFPV4=1; fi
fi
if [[ (-z "$HAVE_ARM_VFPV5") ]]; then
HAVE_ARM_VFPV5=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'fpv5')
if [[ ("$HAVE_ARM_VFPV5" -gt "0") ]]; then HAVE_ARM_VFPV5=1; fi
fi
if [[ (-z "$HAVE_ARM_VFPD32") ]]; then
HAVE_ARM_VFPD32=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'vfpd32')
if [[ ("$HAVE_ARM_VFPD32" -gt "0") ]]; then HAVE_ARM_VFPD32=1; fi
fi
if [[ (-z "$HAVE_ARM_NEON") ]]; then
HAVE_ARM_NEON=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'neon')
if [[ ("$HAVE_ARM_NEON" -gt "0") ]]; then HAVE_ARM_NEON=1; fi
fi
if [[ (-z "$HAVE_ARMV8A") ]]; then
HAVE_ARMV8="$IS_ARM64"
fi
if [[ (-z "$HAVE_ARM_CRYPTO") ]]; then
HAVE_ARM_CRYPTO=$(echo -n "$ARM_CPU_FLAGS" | "$EGREP" -i -c '(aes|pmull|sha1|sha2)')
if [[ ("$HAVE_ARM_CRYPTO" -gt "0") ]]; then HAVE_ARM_CRYPTO=1; fi
fi
if [[ (-z "$HAVE_ARM_CRC") ]]; then
HAVE_ARM_CRC=$(echo -n "$ARM_CPU_FLAGS" | "$GREP" -i -c 'crc32')
if [[ ("$HAVE_ARM_CRC" -gt "0") ]]; then HAVE_ARM_CRC=1; fi
fi
fi
# Valgrind testing of C++03, C++11, C++14 and C++17 binaries. Valgrind tests take a long time...
if [[ (-z "$HAVE_VALGRIND") ]]; then
HAVE_VALGRIND=$(which valgrind 2>&1 | "$GREP" -v "no valgrind" | "$GREP" -i -c valgrind)
fi
# Try to find a symbolizer for Asan
if [[ (-z "$HAVE_SYMBOLIZE") && (! -z "$ASAN_SYMBOLIZER_PATH") ]]; then
# Sets default value
HAVE_SYMBOLIZE=$(which asan_symbolize 2>&1 | "$GREP" -v "no asan_symbolize" | "$GREP" -i -c "asan_symbolize")
if [[ (("$HAVE_SYMBOLIZE" -ne "0") && (-z "$ASAN_SYMBOLIZE")) ]]; then
ASAN_SYMBOLIZE=asan_symbolize
fi
# Clang implicitly uses ASAN_SYMBOLIZER_PATH; set it if its not set.
if [[ (-z "$ASAN_SYMBOLIZER_PATH") ]]; then
LLVM_SYMBOLIZER_FOUND=$(which llvm-symbolizer 2>&1 | "$GREP" -v "no llvm-symbolizer" | "$GREP" -i -c llvm-symbolizer)
if [[ ("$LLVM_SYMBOLIZER_FOUND" -ne "0") ]]; then
export ASAN_SYMBOLIZER_PATH=$(which llvm-symbolizer)
fi
fi
fi
# Used to disassemble object modules so we can verify some aspects of code generation
if [[ (-z "$HAVE_DISASS") ]]; then
echo "int main(int argc, char* argv[]) {return 0;}" > "$TMP/test.cc"
"$CXX" "$TMP/test.cc" -o "$TMP/test.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
"$DISASS" "${DISASSARGS[@]}" "$TMP/test.exe" > /dev/null 2>&1
if [[ "$?" -eq "0" ]]; then
HAVE_DISASS=1
else
HAVE_DISASS=0
fi
fi
fi
# Fixup... GCC 4.8 ASAN produces false positives under ARM
if [[ ( ("$IS_ARM32" -ne "0" || "$IS_ARM64" -ne "0") && "$GCC_48_COMPILER" -ne "0") ]]; then
HAVE_ASAN=0
fi
# Benchmarks take a long time...
if [[ (-z "$WANT_BENCHMARKS") ]]; then
WANT_BENCHMARKS=1
fi
############################################
# System information
echo | tee -a "$TEST_RESULTS"
if [[ "$IS_LINUX" -ne "0" ]]; then
echo "IS_LINUX: $IS_LINUX" | tee -a "$TEST_RESULTS"
elif [[ "$IS_CYGWIN" -ne "0" ]]; then
echo "IS_CYGWIN: $IS_CYGWIN" | tee -a "$TEST_RESULTS"
elif [[ "$IS_MINGW" -ne "0" ]]; then
echo "IS_MINGW: $IS_MINGW" | tee -a "$TEST_RESULTS"
elif [[ "$IS_SOLARIS" -ne "0" ]]; then
echo "IS_SOLARIS: $IS_SOLARIS" | tee -a "$TEST_RESULTS"
elif [[ "$IS_DARWIN" -ne "0" ]]; then
echo "IS_DARWIN: $IS_DARWIN" | tee -a "$TEST_RESULTS"
fi
if [[ "$IS_PPC" -ne "0" ]]; then
echo "IS_PPC: $IS_PPC" | tee -a "$TEST_RESULTS"
fi
if [[ "$IS_ARM64" -ne "0" ]]; then
echo "IS_ARM64: $IS_ARM64" | tee -a "$TEST_RESULTS"
elif [[ "$IS_ARM32" -ne "0" ]]; then
echo "IS_ARM32: $IS_ARM32" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARMV7A" -ne "0" ]]; then
echo "HAVE_ARMV7A: $HAVE_ARMV7A" | tee -a "$TEST_RESULTS"
elif [[ "$HAVE_ARMV8A" -ne "0" ]]; then
echo "HAVE_ARMV8A: $HAVE_ARMV8A" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_NEON" -ne "0" ]]; then
echo "HAVE_ARM_NEON: $HAVE_ARM_NEON" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_VFPD32" -ne "0" ]]; then
echo "HAVE_ARM_VFPD32: $HAVE_ARM_VFPD32" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_VFPV3" -ne "0" ]]; then
echo "HAVE_ARM_VFPV3: $HAVE_ARM_VFPV3" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_VFPV4" -ne "0" ]]; then
echo "HAVE_ARM_VFPV4: $HAVE_ARM_VFPV4" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_CRC" -ne "0" ]]; then
echo "HAVE_ARM_CRC: $HAVE_ARM_CRC" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_ARM_CRYPTO" -ne "0" ]]; then
echo "HAVE_ARM_CRYPTO: $HAVE_ARM_CRYPTO" | tee -a "$TEST_RESULTS"
fi
if [[ "$IS_X32" -ne "0" ]]; then
echo "IS_X32: $IS_X32" | tee -a "$TEST_RESULTS"
elif [[ "$IS_X64" -ne "0" ]]; then
echo "IS_X64: $IS_X64" | tee -a "$TEST_RESULTS"
elif [[ "$IS_X86" -ne "0" ]]; then
echo "IS_X86: $IS_X86" | tee -a "$TEST_RESULTS"
fi
if [[ "$IS_S390" -ne "0" ]]; then
echo "IS_S390: $IS_S390" | tee -a "$TEST_RESULTS"
fi
# C++03, C++11, C++14 and C++17
echo | tee -a "$TEST_RESULTS"
echo "HAVE_CXX03: $HAVE_CXX03" | tee -a "$TEST_RESULTS"
echo "HAVE_GNU03: $HAVE_GNU03" | tee -a "$TEST_RESULTS"
echo "HAVE_CXX11: $HAVE_CXX11" | tee -a "$TEST_RESULTS"
echo "HAVE_GNU11: $HAVE_GNU11" | tee -a "$TEST_RESULTS"
if [[ ("$HAVE_CXX14" -ne "0" || "$HAVE_CXX17" -ne "0" || "$HAVE_GNU14" -ne "0" || "$HAVE_GNU17" -ne "0") ]]; then
echo "HAVE_CXX14: $HAVE_CXX14" | tee -a "$TEST_RESULTS"
echo "HAVE_GNU14: $HAVE_GNU14" | tee -a "$TEST_RESULTS"
echo "HAVE_CXX17: $HAVE_CXX17" | tee -a "$TEST_RESULTS"
echo "HAVE_GNU17: $HAVE_GNU17" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_LDGOLD" -ne "0" ]]; then
echo "HAVE_LDGOLD: $HAVE_LDGOLD" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_UNIFIED_ASM" -ne "0" ]]; then
echo "HAVE_UNIFIED_ASM: $HAVE_UNIFIED_ASM" | tee -a "$TEST_RESULTS"
fi
# -O3, -O5 and -Os
echo | tee -a "$TEST_RESULTS"
echo "OPT_O3: $OPT_O3" | tee -a "$TEST_RESULTS"
if [[ (! -z "$OPT_O5") || (! -z "$OPT_OS") || (! -z "$OPT_OFAST") ]]; then
echo "OPT_O5: $OPT_O5" | tee -a "$TEST_RESULTS"
echo "OPT_OS: $OPT_OS" | tee -a "$TEST_RESULTS"
echo "OPT_OFAST: $OPT_OFAST" | tee -a "$TEST_RESULTS"
fi
# Tools available for testing
echo | tee -a "$TEST_RESULTS"
if [[ ((! -z "$HAVE_OMP") && ("$HAVE_OMP" -ne "0")) ]]; then echo "HAVE_OMP: $HAVE_OMP" | tee -a "$TEST_RESULTS"; fi
echo "HAVE_ASAN: $HAVE_ASAN" | tee -a "$TEST_RESULTS"
if [[ ("$HAVE_ASAN" -ne "0") && (! -z "$ASAN_SYMBOLIZE") ]]; then echo "ASAN_SYMBOLIZE: $ASAN_SYMBOLIZE" | tee -a "$TEST_RESULTS"; fi
echo "HAVE_UBSAN: $HAVE_UBSAN" | tee -a "$TEST_RESULTS"
echo "HAVE_BOUNDS_SAN: $HAVE_BOUNDS_SAN" | tee -a "$TEST_RESULTS"
echo "HAVE_VALGRIND: $HAVE_VALGRIND" | tee -a "$TEST_RESULTS"
if [[ "$HAVE_INTEL_MULTIARCH" -ne "0" ]]; then
echo "HAVE_INTEL_MULTIARCH: $HAVE_INTEL_MULTIARCH" | tee -a "$TEST_RESULTS"
fi
if [[ "$HAVE_PPC_MULTIARCH" -ne "0" ]]; then
echo "HAVE_PPC_MULTIARCH: $HAVE_PPC_MULTIARCH" | tee -a "$TEST_RESULTS"
fi
############################################
# CPU is logical count, memory is in MiB. Low resource boards have
# fewer than 4 cores and 1GB or less memory. We use this to
# determine if we can build in parallel without an OOM kill.
CPU_COUNT=1
MEM_SIZE=512
if [[ (-e "/proc/cpuinfo") && (-e "/proc/meminfo") ]]; then
CPU_COUNT=$(cat /proc/cpuinfo | "$GREP" -c '^processor')
MEM_SIZE=$(cat /proc/meminfo | "$GREP" "MemTotal" | "$AWK" '{print $2}')
MEM_SIZE=$(($MEM_SIZE/1024))
elif [[ "$IS_DARWIN" -ne "0" ]]; then
CPU_COUNT=$(sysctl -a 2>&1 | "$GREP" 'hw.availcpu' | "$AWK" '{print $3; exit}')
MEM_SIZE=$(sysctl -a 2>&1 | "$GREP" 'hw.memsize' | "$AWK" '{print $3; exit;}')
MEM_SIZE=$(($MEM_SIZE/1024/1024))
elif [[ "$IS_SOLARIS" -ne "0" ]]; then
CPU_COUNT=$(psrinfo 2>/dev/null | wc -l | "$AWK" '{print $1}')
MEM_SIZE=$(prtconf 2>/dev/null | "$GREP" Memory | "$AWK" '{print $3}')
fi
# Benchmarks expect frequency in GiHz.
CPU_FREQ=0.5
if [[ (-e "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq") ]]; then
CPU_FREQ=$(cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq)
CPU_FREQ=$("$AWK" "BEGIN {print $CPU_FREQ/1024/1024}")
elif [[ (-e "/proc/cpuinfo") ]]; then
CPU_FREQ=$(cat /proc/cpuinfo | "$GREP" 'MHz' | "$AWK" '{print $4; exit}')
if [[ -z "$CPU_FREQ" ]]; then CPU_FREQ=512; fi
CPU_FREQ=$("$AWK" "BEGIN {print $CPU_FREQ/1024}")
elif [[ "$IS_DARWIN" -ne "0" ]]; then
CPU_FREQ=$(sysctl -a 2>&1 | "$GREP" 'hw.cpufrequency' | "$AWK" '{print $3; exit;}')
CPU_FREQ=$("$AWK" "BEGIN {print $CPU_FREQ/1024/1024/1024}")
elif [[ "$IS_SOLARIS" -ne "0" ]]; then
CPU_FREQ=$(psrinfo -v 2>/dev/null | "$GREP" 'MHz' | "$AWK" '{print $6; exit;}')
CPU_FREQ=$("$AWK" "BEGIN {print $CPU_FREQ/1024}")
fi
# Some ARM devboards cannot use 'make -j N', even with multiple cores and RAM
# An 8-core Cubietruck Plus with 2GB RAM experiences OOM kills with '-j 2'.
HAVE_SWAP=1
if [[ "$IS_LINUX" -ne "0" ]]; then
if [[ (-e "/proc/meminfo") ]]; then
SWAP_SIZE=$(cat /proc/meminfo | "$GREP" "SwapTotal" | "$AWK" '{print $2}')
if [[ "$SWAP_SIZE" -eq "0" ]]; then
HAVE_SWAP=0
fi
else
HAVE_SWAP=0
fi
fi
echo | tee -a "$TEST_RESULTS"
echo "CPU: $CPU_COUNT logical" | tee -a "$TEST_RESULTS"
echo "FREQ: $CPU_FREQ GHz" | tee -a "$TEST_RESULTS"
echo "MEM: $MEM_SIZE MB" | tee -a "$TEST_RESULTS"
if [[ ("$CPU_COUNT" -ge "2" && "$MEM_SIZE" -ge "1280" && "$HAVE_SWAP" -ne "0") ]]; then
if [[ ("$WANT_NICE" -eq "1") ]]; then
CPU_COUNT=$(echo -n "$CPU_COUNT 2" | "$AWK" '{print int($1/$2)}')
fi
MAKEARGS=(-j "$CPU_COUNT")
echo "Using $MAKE -j $CPU_COUNT"
fi
############################################
GIT_REPO=$(git branch 2>&1 | "$GREP" -v "fatal" | wc -l | "$AWK" '{print $1; exit;}')
if [[ "$GIT_REPO" -ne "0" ]]; then
GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
GIT_HASH=$(git rev-parse HEAD 2>/dev/null | cut -c 1-16)
fi
echo | tee -a "$TEST_RESULTS"
if [[ ! -z "$GIT_BRANCH" ]]; then
echo "Git branch: $GIT_BRANCH (commit $GIT_HASH)" | tee -a "$TEST_RESULTS"
fi
if [[ ("$SUN_COMPILER" -ne "0") ]]; then
echo $("$CXX" -V 2>&1 | "$SED" 's|CC:|Compiler:|g' | head -1) | tee -a "$TEST_RESULTS"
else
echo "Compiler:" $("$CXX" --version | head -1) | tee -a "$TEST_RESULTS"
fi
CXX_PATH=$(which "$CXX")
CXX_SYMLINK=$(ls -l "$CXX_PATH" 2>/dev/null | "$GREP" -c '\->' | "$AWK" '{print $1}')
if [[ ("$CXX_SYMLINK" -ne "0") ]]; then CXX_PATH="$CXX_PATH (symlinked)"; fi
echo "Pathname: $CXX_PATH" | tee -a "$TEST_RESULTS"
############################################
# Calculate these once. They handle Clang, GCC, ICC, etc
DEBUG_CXXFLAGS="-DDEBUG $OPT_G3 $OPT_O0"
RELEASE_CXXFLAGS="-DNDEBUG $OPT_G2 $OPT_O2"
VALGRIND_CXXFLAGS="-DNDEBUG $OPT_G3 $OPT_O1"
PLATFORM_CXXFLAGS=()
ELEVATED_CXXFLAGS=()
# Clang {3.4|3.5|3.6} only advertises SSE2, http://bugs.launchpad.net/ubuntu/+bug/1616723,
# http://bugs.launchpad.net/ubuntu/+bug/1616729 and http://bugs.launchpad.net/ubuntu/+bug/1616731
if [[ (("$IS_X86" -ne "0" || "$IS_X64" -ne "0") && ("$CLANG_COMPILER" -ne "0" && "$CLANG_37_OR_ABOVE" -eq "0")) ]]; then
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-msse2"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse3") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-msse3"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "ssse3") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mssse3"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse4.1") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-msse4.1"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse4.2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-msse4.2"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "aes") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-maes"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "pclmulqdq") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mpclmul"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "rdrand") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mrdrnd"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "rdseed") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mrdseed"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "avx") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mavx"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "avx2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mavx2"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "bmi") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mbmi"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "bmi2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-mbmi2"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "adx") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-madx"); fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sha_ni") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-msha"); fi
fi
# Solaris Studio 12.1/SunCC 5.10 (and above) compilers consume GCC inline assembly. However, the compiler does
# not declare the CPU features, even when using options like -native and -xarch=<feature>.
if [[ ("$IS_X86" -ne "0" || "$IS_X64" -ne "0") && ("$IS_SOLARIS" -ne "0") && ("$SUNCC_510_OR_ABOVE" -ne "0") ]]; then
SUNCC_XARCH=
if [[ ("$SUNCC_511_OR_ABOVE" -ne "0") ]]; then
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__SSE2__"); SUNCC_XARCH=sse2; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse3") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__SSE3__"); SUNCC_XARCH=ssse3; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "ssse3") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__SSSE3__"); SUNCC_XARCH=ssse3; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse4.1") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__SSE4_1__"); SUNCC_XARCH=sse4_1; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "sse4.2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__SSE4_2__"); SUNCC_XARCH=sse4_2; fi
# This should use SUNCC_512_OR_ABOVE, but SunCC 5.12 crashes with -xarch=aes.
if [[ ("$SUNCC_513_OR_ABOVE" -ne "0") ]]; then
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "aes") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__AES__"); SUNCC_XARCH=aes; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "pclmulqdq") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__PCLMUL__"); SUNCC_XARCH=aes; fi
if [[ ("$SUNCC_513_OR_ABOVE" -ne "0") ]]; then
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "rdrand") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__RDRND__"); SUNCC_XARCH=avx_i; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "rdseed") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__RDSEED__"); SUNCC_XARCH=avx_i; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "avx") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__AVX__"); SUNCC_XARCH=avx; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "avx2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__AVX2__"); SUNCC_XARCH=avx2; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "bmi") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__BMI__"); SUNCC_XARCH=avx2; fi
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "bmi2") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__BMI2__"); SUNCC_XARCH=avx2; fi
# SunCC 5.13 and "illegal use of -xarch option, illegal value ignored: avx2_i"
if [[ ("$SUNCC_514_OR_ABOVE" -ne "0") ]]; then
if [[ ($(echo -n "$X86_CPU_FLAGS" | "$GREP" -c "adx") -ne "0") ]]; then PLATFORM_CXXFLAGS+=("-D__ADX__"); SUNCC_XARCH=avx2_i; fi
fi
fi
fi
fi
PLATFORM_CXXFLAGS+=("-xarch=$SUNCC_XARCH")
fi
# Please, someone put an end to the madness of determining Features, FPU, ABI, hard floats and soft floats...
if [[ ("$IS_ARM32" -ne "0" || "$IS_ARM64" -ne "0") ]]; then
if [[ (("$HAVE_ARMV7A" -ne "0") && ("$IS_ARM32" -ne "0")) ]]; then
PLATFORM_CXXFLAGS+=("-march=armv7-a")
# http://community.arm.com/groups/tools/blog/2013/04/15/arm-cortex-a-processors-and-gcc-command-lines