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pqc/external/flint-2.4.3/configure
hasufell d51d8e3652
ALL: Add flint
2014-05-24 23:16:06 +02:00

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#!/bin/sh
# (C) 2007, Robert Bradshaw, William Hart, William Stein, Michael Abshoff
# (C) 2011, William Hart
# (C) 2012, William Hart, Jean-Pierre Flori, Thomas DuBuisson
# (C) 2012, Jan Engelhardt
PREFIX="/usr/local"
GMP_DIR="/usr/local"
MPFR_DIR="/usr/local"
NTL_DIR="/usr/local"
GC_DIR="/usr/local"
BLAS_DIR="/usr/local"
WANT_NTL=0
WANT_BLAS=0
SHARED=1
STATIC=1
TLS=1
PTHREAD=1
REENTRANT=0
WANT_GC=0
WANT_TLS=0
WANT_CXX=0
ASSERT=0
BUILD=
EXTENSIONS=
EXT_MODS=
EXTRA_BUILD=
FLINT_CPIMPORT_DIR="$PREFIX/share/flint"
FLINT_CPIMPORT="$FLINT_CPIMPORT_DIR/CPimport.txt"
usage()
{
echo "Usage: ./configure <options> <args>"
echo " where <options> may be"
echo " -h display usage information"
echo " where <args> may be:"
echo " --prefix=<path> Specify path to installation location (default: /usr/local)"
echo " --with-mpir=<path> Specify location of MPIR (default: /usr/local)"
echo " --with-gmp=<path> Specify location of GMP (default: /usr/local)"
echo " --with-mpfr=<path> Specify location of MPFR (default: /usr/local)"
echo " --with-blas[=<path>] Use BLAS and specify its location (default: /usr/local)"
echo " --without-blas Do not use BLAS (default)"
echo " --with-ntl[=<path>] Build NTL interface and specify its location (default: /usr/local)"
echo " --without-ntl Do not build NTL interface (default)"
echo " --extensions=<path> Specify location of extension modules"
echo " --build=arch-os Specify architecture/OS combination rather than use values from uname -m/-s"
echo " --enable-shared Build a shared library (default)"
echo " --disable-shared Do not build a shared library"
echo " --enable-static Build a static library (default)"
echo " --disable-static Do not build a static library"
echo " --single Faster [non-reentrant if tls or pthread not used] version of library (default)"
echo " --reentrant Build fully reentrant [with or without tls, with pthread] version of library"
echo " --with-gc=<path> GC safe build with path to gc"
echo " --enable-pthread Use pthread (default)"
echo " --disable-pthread Do not use pthread"
echo " --enable-tls Use thread-local storage (default)"
echo " --disable-tls Do not use thread-local storage"
echo " --enable-assert Enable use of asserts (use for debug builds only)"
echo " --disable-assert Disable use of asserts (default)"
echo " --enable-cxx Enable C++ wrapper tests"
echo " --disable-cxx Disable C++ wrapper tests (default)"
echo " CC=<name> Use the C compiler with the given name (default: gcc)"
echo " CXX=<name> Use the C++ compiler with the given name (default: g++)"
echo " AR=<name> Use the AR library builder with the given name (default: ar)"
echo " CFLAGS=<flags> Pass the given flags to the compiler"
echo " ABI=[32|64] Tell the compiler to use given ABI (default: empty)"
}
while [ "$1" != "" ]; do
PARAM=`echo $1 | sed 's/=.*//'`
VALUE=`echo $1 | sed 's/[^=]*//; s/=//'`
case "$PARAM" in
-h|--help)
usage
exit 0
;;
--with-mpir|--with-gmp)
GMP_DIR="$VALUE"
;;
--with-mpfr)
MPFR_DIR="$VALUE"
;;
--with-ntl)
WANT_NTL=1
if [ ! -z "$VALUE" ]; then
NTL_DIR="$VALUE"
fi
;;
--without-ntl)
WANT_NTL=0
;;
--with-blas)
WANT_BLAS=1
if [ ! -z "$VALUE" ]; then
BLAS_DIR="$VALUE"
fi
;;
--without-blas)
WANT_BLAS=0
;;
--extensions)
EXTENSIONS="$VALUE"
;;
--build)
BUILD="$VALUE"
;;
--prefix)
PREFIX=$VALUE
FLINT_CPIMPORT_DIR="$PREFIX/share/flint"
FLINT_CPIMPORT="$FLINT_CPIMPORT_DIR/CPimport.txt"
;;
--enable-shared)
SHARED=1
;;
--disable-shared)
SHARED=0
;;
--enable-static)
STATIC=1
;;
--disable-static)
STATIC=0
;;
--single)
REENTRANT=0
;;
--reentrant)
REENTRANT=1
;;
--with-gc)
WANT_GC=1
if [ ! -z "$VALUE" ]; then
GC_DIR="$VALUE"
fi
;;
--enable-pthread)
PTHREAD=1
;;
--disable-pthread)
PTHREAD=0
;;
--enable-tls)
TLS=1
WANT_TLS=1;;
--disable-tls)
TLS=0
;;
--enable-assert)
ASSERT=1
;;
--disable-assert)
ASSERT=0
;;
--enable-cxx)
WANT_CXX=1
;;
--disable-cxx)
WANT_CXX=0
;;
AR)
AR="$VALUE"
;;
CC)
CC="$VALUE"
;;
CXX)
CXX="$VALUE"
;;
CFLAGS)
CFLAGS="$VALUE"
;;
ABI)
ABI="$VALUE"
;;
*)
usage
exit 1
;;
esac
shift
done
#find dependencies
LIBS="m"
if [ -d "${GMP_DIR}/lib" ]; then
GMP_LIB_DIR="${GMP_DIR}/lib"
GMP_INC_DIR="${GMP_DIR}/include"
elif [ -d "${GMP_DIR}/lib64" ]; then
GMP_LIB_DIR="${GMP_DIR}/lib64"
GMP_INC_DIR="${GMP_DIR}/include"
elif [ -d "${GMP_DIR}/.libs" ]; then
GMP_LIB_DIR="${GMP_DIR}/.libs"
GMP_INC_DIR="${GMP_DIR}"
else
echo "Invalid GMP directory"
exit 1
fi
LIB_DIRS="${LIB_DIRS} ${GMP_LIB_DIR}"
INC_DIRS="${INC_DIRS} ${GMP_INC_DIR}"
LIBS="${LIBS} gmp"
if [ -d "${MPFR_DIR}/lib" ]; then
MPFR_LIB_DIR="${MPFR_DIR}/lib"
MPFR_INC_DIR="${MPFR_DIR}/include"
elif [ -d "${MPFR_DIR}/lib64" ]; then
MPFR_LIB_DIR="${MPFR_DIR}/lib64"
MPFR_INC_DIR="${MPFR_DIR}/include"
elif [ -d "${MPFR_DIR}/.libs" ]; then
MPFR_LIB_DIR="${MPFR_DIR}/.libs"
MPFR_INC_DIR="${MPFR_DIR}"
elif [ -d "${MPFR_DIR}/src/.libs" ]; then
MPFR_LIB_DIR="${MPFR_DIR}/src/.libs"
MPFR_INC_DIR="${MPFR_DIR}/src"
else
echo "Invalid MPFR directory"
exit 1
fi
LIB_DIRS="${LIB_DIRS} ${MPFR_LIB_DIR}"
INC_DIRS="${INC_DIRS} ${MPFR_INC_DIR}"
LIBS="${LIBS} mpfr"
#configure extra libraries
if [ "$WANT_NTL" = "1" ]; then
if [ -d "${NTL_DIR}/lib" ]; then
NTL_LIB_DIR="${NTL_DIR}/lib"
NTL_INC_DIR="${NTL_DIR}/include"
elif [ -d "${NTL_DIR}/lib64" ]; then
NTL_LIB_DIR="${NTL_DIR}/lib64"
NTL_INC_DIR="${NTL_DIR}/include"
else
echo "Invalid NTL directory"
exit 1
fi
EXTRA_INC_DIRS="${EXTRA_INC_DIRS} ${NTL_INC_DIR}"
EXTRA_LIB_DIRS="${EXTRA_LIB_DIRS} ${NTL_LIB_DIR}"
EXTRA_LIBS="${EXTRA_LIBS} ntl"
fi
if [ "$WANT_BLAS" = "1" ]; then
if [ -d "${BLAS_DIR}" ]; then
BLAS_LIB_DIR="${BLAS_DIR}"
BLAS_INC_DIR="${BLAS_DIR}"
else
echo "Invalid BLAS directory"
exit 1
fi
EXTRA_INC_DIRS="${EXTRA_INC_DIRS} ${BLAS_INC_DIR}"
EXTRA_LIB_DIRS="${EXTRA_LIB_DIRS} ${BLAS_LIB_DIR}"
EXTRA_LIBS="${EXTRA_LIBS} openblas"
fi
CONFIG_BLAS="#define HAVE_BLAS ${WANT_BLAS}"
if [ "$WANT_GC" = "1" ]; then
if [ -d "${GC_DIR}" ]; then
GC_LIB_DIR="${GC_DIR}/lib"
GC_INC_DIR="${GC_DIR}/include"
else
echo "Invalid GC directory"
exit 1
fi
EXTRA_INC_DIRS="${EXTRA_INC_DIRS} ${GC_INC_DIR}"
EXTRA_LIB_DIRS="${EXTRA_LIB_DIRS} ${GC_LIB_DIR}"
EXTRA_LIBS="${EXTRA_LIBS} gc"
fi
CONFIG_GC="#define HAVE_GC ${WANT_GC}"
# defaults for CC, CXX and AR
if [ -z "$CC" ]; then
CC=gcc
fi
if [ -z "$CXX" ]; then
CXX=g++
fi
if [ -z "$AR" ]; then
AR=ar
fi
#handle gc and reentrant flags
if [ "$WANT_GC" = "1" ]; then
TLS=0
if [ "$WANT_TLS" = "1" ]; then
echo "****WARNING**** GC does not support TLS....disabling TLS"
fi
cp fmpz/link/fmpz_gc.c fmpz/fmpz.c
cp fmpz-conversions-gc.in fmpz-conversions.h
else
if [ "$REENTRANT" = "1" ]; then
cp fmpz/link/fmpz_reentrant.c fmpz/fmpz.c
cp fmpz-conversions-reentrant.in fmpz-conversions.h
else
cp fmpz/link/fmpz_single.c fmpz/fmpz.c
cp fmpz-conversions-single.in fmpz-conversions.h
fi
fi
# Architecture handler
KERNEL=`uname`
if [ -z "$BUILD" ]; then
ARCH=`uname -m`
if [ "$(uname | cut -d_ -f1)" = "MINGW32" ]; then
if [ "$ABI" = "64" ]; then
OS="MINGW64"
else
OS="MINGW32"
fi
elif [ "$(uname | cut -d_ -f1)" = "CYGWIN" ]; then
if [ "$ARCH" = "x86_64" ]; then
if [ "$ABI" = "32" ]; then
OS="CYGWIN32"
else
OS="CYGWIN64"
ABI="64"
fi
else
OS="CYGWIN32"
fi
else
OS=`uname -s`
fi
else
ARCH=`echo "$BUILD" | cut -d- -f1`
OS=`echo "$BUILD" | cut -d- -f2`
fi
case "$ARCH" in
x86_64 | amd64)
MACHINE="x86_64";;
x86 | i*86 | pc)
MACHINE="x86";;
ia64)
MACHINE="ia64";;
sparc | sun4*)
MACHINE="sparc";;
sparc64)
MACHINE="sparc64";;
ppc64 | powerpc64)
MACHINE="ppc64";;
ppc | powerpc | [P|p]ower*)
MACHINE="ppc";;
*)
MACHINE="unknown";;
esac
#ABI flag
if [ "$ABI" = "32" ]; then
ABI_FLAG="-m32"
case "$MACHINE" in
x86_64)
MACHINE="x86";;
sparc64)
MACHINE="sparc";;
ppc64)
MACHINE="ppc";;
*)
;;
esac
elif [ "$ABI" = "64" ]; then
ABI_FLAG="-m64"
if [ "$MACHINE" = "sparc" ]; then
MACHINE="sparc64"
fi
if [ "$MACHINE" = "x86" ]; then
MACHINE="x86_64"
fi
fi
if [ "$MACHINE" = "sparc" ] || [ "$MACHINE" = "sparc64" ]; then
if [ "$CC" = "gcc" ]; then
CC="gcc -mno-relax"
fi
fi
echo "Configuring...${MACHINE}-${OS}"
#name for FLINT shared library
if [ -z "$FLINT_LIB" ]; then
case "$OS" in
Darwin)
FLINT_LIB="libflint.dylib"
EXTRA_SHARED_FLAGS="-install_name $PREFIX/lib/$FLINT_LIB";;
CYGWIN* | MINGW*)
FLINT_LIB="libflint.dll";;
*)
FLINT_LIB="libflint.so";;
esac
fi
#extension for executables
if [ -z "$EXEEXT" ]; then
case "$OS" in
CYGWIN* | MINGW*)
EXEEXT=".exe";;
*)
EXEEXT="";;
esac
fi
#don't build both shared and static lib on MinGW and Cygwin
case "$OS" in
CYGWIN* | MINGW*)
if [ "$STATIC" = "1" ] && [ "$SHARED" = "1" ]; then
echo "Building both static and shared versions of MPIR/GMP on $OS is currently"
echo "unsupported, and so is it for MPFR and FLINT."
echo "You should pass --disable-shared or --disable-static to configure"
echo "depending on the versions of MPIR/GMP and MPFR you built."
exit 1
fi
;;
*)
;;
esac
#select fft_tuning parameters
case "$MACHINE" in
x86_64 | ia64 | sparc64 | ppc64)
cp fft_tuning64.in fft_tuning.h;;
*)
cp fft_tuning32.in fft_tuning.h;;
esac
#test for popcnt flag and set needed CFLAGS
mkdir -p build
rm -f build/test-popcnt > /dev/null 2>&1
MSG="Testing __builtin_popcountl..."
printf "%s" "$MSG"
echo "int main(int argc, char ** argv) {
#if defined(_WIN64)
return __builtin_popcountll(argc) == 100;
#else
return __builtin_popcountl(argc) == 100;
#endif
}" > build/test-popcnt.c
$CC build/test-popcnt.c -o ./build/test-popcnt > /dev/null 2>&1
if [ $? -eq 0 ]; then
printf "%s\n" "yes"
CONFIG_POPCNT_INTRINSICS="#define POPCNT_INTRINSICS"
if [ "$MACHINE" = "x86_64" ]; then
MSG="Testing native popcount..."
printf "%s" "$MSG"
touch build/test-popcnt.c
rm build/test-popcnt
$CC -mpopcnt build/test-popcnt.c -o ./build/test-popcnt > /dev/null 2>&1
build/test-popcnt > /dev/null 2>&1
if [ $? -eq 0 ]; then
printf "%s\n" "yes"
POPCNT_FLAG="-mpopcnt"
else
printf "%s\n" "no"
fi
rm -f build/test-popcnt{,.c}
#in case -mpopcnt is not available, the test program will use an illegal
#instruction and that will print out something on stderr when the if
#construction is exited, whence the following "2> /dev/null"
fi 2> /dev/null
else
rm -f build/test-popcnt.c
printf "%s\n" "no"
fi
#defaults for CFLAGS
if [ -z "$CFLAGS" ]; then
if [ "$OS" = "MINGW64" ]; then
CFLAGS="-O2 -funroll-loops -g $POPCNT_FLAG $ABI_FLAG"
elif [ "$OS" = "CYGWIN64" ]; then
CFLAGS="-O2 -funroll-loops -g -D _WIN64 $POPCNT_FLAG $ABI_FLAG"
else
CFLAGS="-ansi -pedantic -Wall -O2 -funroll-loops -g $POPCNT_FLAG $ABI_FLAG"
fi
fi
#Conway polynomials database
CFLAGS="$CFLAGS -DFLINT_CPIMPORT=\\\"$FLINT_CPIMPORT\\\""
#this is needed on PPC G5 and does not hurt on other OS Xes
if [ "$KERNEL" = Darwin ]; then
CFLAGS="-fno-common $CFLAGS"
fi
#PIC flag
if [ -z "$PIC_FLAG" ]; then
case "$OS" in
CYGWIN* | MINGW*)
;;
*)
PIC_FLAG="-fPIC";;
esac
fi
#test support for thread-local storage
CONFIG_TLS="#define HAVE_TLS 0"
if [ "$TLS" = "1" ]; then
mkdir -p build
rm -f build/test-tls > /dev/null 2>&1
MSG="Testing __thread..."
printf "%s" "$MSG"
echo "__thread int x = 42; int main(int argc, char ** argv) { return x != 42; }" > build/test-tls.c
$CC build/test-tls.c -o ./build/test-tls > /dev/null 2>&1
if [ $? -eq 0 ]; then
build/test-tls > /dev/null 2>&1
if [ $? -eq 0 ]; then
printf "%s\n" "yes"
CONFIG_TLS="#define HAVE_TLS 1"
else
printf "%s\n" "no"
fi
rm -f build/test-tls{,.c}
else
rm -f build/test-tls.c
printf "%s\n" "no"
#build-tls can segfault on systems where tls is not available
fi 2> /dev/null
fi
#pthread configuration
CONFIG_PTHREAD="#define HAVE_PTHREAD ${PTHREAD}"
if [ "$PTHREAD" = "1" ]; then
LIBS="${LIBS} pthread"
fi
#pocess external modules
EXTRA_INC_DIRS="${EXTRA_INC_DIRS} ${EXTENSIONS}"
#include paths
INCS="-I\$(CURDIR)"
for INC_DIR in ${INC_DIRS} ${EXTRA_INC_DIRS}; do
INCS="${INCS} -I${INC_DIR}"
done
#library paths
LLIBS="-L\$(CURDIR)"
for LIB_DIR in ${LIB_DIRS} ${EXTRA_LIB_DIRS}; do
LLIBS="${LLIBS} -L${LIB_DIR}"
done
#linker params
for LIB in ${EXTRA_LIBS} ${LIBS}; do
lLIBS2="-l${LIB} ${lLIBS2}"
done
lLIBS="-lflint $lLIBS2"
LIBS2="$LLIBS $lLIBS2"
LIBS="$LLIBS $lLIBS"
#paths for dynamic linker
case "$OS" in
CYGWIN* | MINGW*)
DLPATH="PATH";;
Darwin)
DLPATH="DYLD_LIBRARY_PATH";;
sparc)
DLPATH="LD_LIBRARY_PATH32";;
sparc64)
DLPATH="LD_LIBRARY_PATH64";;
*)
DLPATH="LD_LIBRARY_PATH";;
esac
DLPATH_ADD="\$(CURDIR)"
for LIB_DIR in ${LIB_DIRS} ${EXTRA_LIB_DIRS}; do
DLPATH_ADD="${DLPATH_ADD}:${LIB_DIR}"
done
#cxx
if [ "$WANT_CXX" = "1" ]; then
EXTRA_BUILD="$EXTRA_BUILD flintxx"
fi
#write out config.h
echo "/* This file is autogenerated by ./configure -- do not edit! */" > config.h
echo "$CONFIG_POPCNT_INTRINSICS" >> config.h
echo "$CONFIG_BLAS" >> config.h
echo "$CONFIG_TLS" >> config.h
echo "$CONFIG_PTHREAD" >> config.h
echo "$CONFIG_GC" >> config.h
echo "#define FLINT_REENTRANT $REENTRANT" >> config.h
echo "#define WANT_ASSERT $ASSERT" >> config.h
#write out Makefile
echo "# This file is autogenerated by ./configure -- do not edit!" > Makefile
echo "" >> Makefile
echo "SHELL=/bin/sh" >> Makefile
echo "" >> Makefile
echo "FLINT_STATIC=$STATIC" >> Makefile
echo "FLINT_SHARED=$SHARED" >> Makefile
echo "FLINT_LIB=$FLINT_LIB" >> Makefile
echo "EXEEXT=$EXEEXT" >> Makefile
echo "PREFIX=$PREFIX" >> Makefile
echo "" >> Makefile
echo "WANT_NTL=$WANT_NTL" >> Makefile
echo "" >> Makefile
echo "FLINT_CPIMPORT_DIR=$FLINT_CPIMPORT_DIR" >> Makefile
echo "FLINT_CPIMPORT=$FLINT_CPIMPORT" >> Makefile
echo "" >> Makefile
echo "INCS=$INCS" >> Makefile
echo "LIBS=$LIBS" >> Makefile
echo "LIBS2=$LIBS2" >> Makefile
echo "" >> Makefile
echo "CC=$CC" >> Makefile
echo "CXX=$CXX" >> Makefile
echo "AR=$AR" >> Makefile
echo "" >> Makefile
echo "CFLAGS=$CFLAGS" >> Makefile
echo "ABI_FLAG=$ABI_FLAG" >> Makefile
echo "PIC_FLAG=$PIC_FLAG" >> Makefile
echo "EXTRA_SHARED_FLAGS=$EXTRA_SHARED_FLAGS" >> Makefile
echo "" >> Makefile
echo "DLPATH=$DLPATH" >> Makefile
echo "DLPATH_ADD=$DLPATH_ADD" >> Makefile
echo "EXTENSIONS=$EXTENSIONS" >> Makefile
echo "EXTRA_BUILD_DIRS=$EXTRA_BUILD" >> Makefile
echo "" >> Makefile
cat Makefile.in >> Makefile
echo "FLINT was successfully configured."
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