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configure.ac
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configure.ac
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## Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
AC_INIT([Rivet],[2.6.0],[rivet@projects.hepforge.org],[Rivet])
## Check and block installation into the src/build dir
if test "$prefix" = "$PWD"; then
AC_MSG_ERROR([Installation into the build directory is not supported: use a different --prefix argument])
fi
## Force default prefix to have a path value rather than NONE
if test "$prefix" = "NONE"; then
prefix=/usr/local
fi
AC_CONFIG_SRCDIR([src/Core/Analysis.cc])
AC_CONFIG_HEADERS([include/Rivet/Config/DummyConfig.hh include/Rivet/Config/RivetConfig.hh include/Rivet/Config/BuildOptions.hh])
AM_INIT_AUTOMAKE([dist-bzip2 -Wall 1.10])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_CONFIG_MACRO_DIR([m4])
AC_SUBST(LT_OBJDIR)
## Package-specific #defines
AC_DEFINE_UNQUOTED(RIVET_VERSION, "$PACKAGE_VERSION", "Rivet version string")
AC_DEFINE_UNQUOTED(RIVET_NAME, "$PACKAGE_NAME", "Rivet name string")
AC_DEFINE_UNQUOTED(RIVET_STRING, "$PACKAGE_STRING", "Rivet name and version string")
AC_DEFINE_UNQUOTED(RIVET_TARNAME, "$PACKAGE_TARNAME", "Rivet short name string")
AC_DEFINE_UNQUOTED(RIVET_BUGREPORT, "$PACKAGE_BUGREPORT", "Rivet contact email address")
## OS X
AC_CEDAR_OSX
## Work out the LCG platform tag
AC_LCG_TAG
## Set default compiler flags
if test "x$CXXFLAGS" == "x"; then CXXFLAGS="-O2"; fi
## Compiler setup
AC_LANG(C++)
AC_PROG_CXX
AX_CXX_COMPILE_STDCXX([11], [noext], [mandatory])
## Store and propagate the compiler identity and flags
RIVETCXX="$CXX"
AC_SUBST(RIVETCXX)
RIVETCXXFLAGS="$CXXFLAGS"
AC_SUBST(RIVETCXXFLAGS)
## Checks for programs.
AC_PROG_INSTALL
AC_PROG_LN_S
AC_DISABLE_STATIC
AC_LIBTOOL_DLOPEN
AC_PROG_LIBTOOL
AC_FUNC_STRERROR_R
## YODA histogramming library
AC_CEDAR_LIBRARYANDHEADERS([YODA], , , [AC_MSG_ERROR([YODA is required])])
YODABINPATH=$YODALIBPATH/../bin
AC_SUBST(YODABINPATH)
AC_PATH_PROG(YODACONFIG, yoda-config, [], [$YODALIBPATH/../bin:$PATH])
YODA_PYTHONPATH=""
if test -f "$YODACONFIG"; then
AC_MSG_CHECKING([YODA version using yoda-config])
YODA_VERSION=`$YODACONFIG --version`
AC_MSG_RESULT([$YODA_VERSION])
YODA_VERSION1=[`echo $YODA_VERSION | cut -d. -f1 | sed -e 's/\([0-9]*\).*/\1/g'`]
YODA_VERSION2=[`echo $YODA_VERSION | cut -d. -f2 | sed -e 's/\([0-9]*\).*/\1/g'`]
YODA_VERSION3=[`echo $YODA_VERSION | cut -d. -f3 | sed -e 's/\([0-9]*\).*/\1/g'`]
let YODA_VERSION_INT=YODA_VERSION1*10000+YODA_VERSION2*100+YODA_VERSION3
if test $YODA_VERSION_INT -lt 10500; then
AC_MSG_ERROR([YODA version isn't sufficient: at least version 1.5.0 required])
fi
AC_MSG_CHECKING([YODA Python path using yoda-config])
YODA_PYTHONPATH=`$YODACONFIG --pythonpath`
AC_MSG_RESULT([$YODA_PYTHONPATH])
fi
AC_SUBST(YODA_PYTHONPATH)
## HepMC event record library
AC_CEDAR_LIBRARYANDHEADERS([HepMC], , , [AC_MSG_ERROR([HepMC is required])])
oldCPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS -I$HEPMCINCPATH"
if test -e "$HEPMCINCPATH/HepMC/HepMCDefs.h"; then
AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
#include "HepMC/HepMCDefs.h"
int main() { std::cout << HEPMC_VERSION << std::endl; return 0; }])])
else
AC_LANG_CONFTEST([AC_LANG_SOURCE([#include <iostream>
#include "HepMC/defs.h"
int main() { std::cout << VERSION << std::endl; return 0; }])])
fi
if test -f conftest.cc; then
$CXX $CPPFLAGS conftest.cc -o conftest 2>&1 1>&5
elif test -f conftest.C; then
$CXX $CPPFLAGS conftest.C -o conftest 2>&1 1>&5
else
$CXX $CPPFLAGS conftest.cpp -o conftest 2>&1 1>&5
fi
hepmc_version=`./conftest`
if test x$hepmc_version != x; then
let hepmc_major=`echo "$hepmc_version" | cut -d. -f1`
let hepmc_minor=`echo "$hepmc_version" | cut -d. -f2`
fi
rm -f conftest conftest.cpp conftest.cc conftest.C
HEPMC_VERSION=$hepmc_major$hepmc_minor
AC_MSG_NOTICE([HepMC version is $hepmc_version -> $HEPMC_VERSION])
AC_SUBST(HEPMC_VERSION)
CPPFLAGS=$oldCPPFLAGS
## FastJet clustering library
AC_CEDAR_LIBRARYANDHEADERS([fastjet], , , [AC_MSG_ERROR([FastJet is required])])
AC_PATH_PROG(FJCONFIG, fastjet-config, [], $FASTJETPATH/bin:$PATH)
if test -f "$FJCONFIG"; then
AC_MSG_CHECKING([FastJet version using fastjet-config])
fjversion=`$FJCONFIG --version`
AC_MSG_RESULT([$fjversion])
fjmajor=$(echo $fjversion | cut -f1 -d.)
fjminor=$(echo $fjversion | cut -f2 -d.)
fjmicro=$(echo $fjversion | cut -f3 -d.)
if test "$fjmajor" -lt 3; then
AC_MSG_ERROR([FastJet version 3.0.0 or later is required])
fi
FASTJETCONFIGLIBADD="$($FJCONFIG --plugins --shared --libs)"
else
FASTJETCONFIGLIBADD="-L$FASTJETLIBPATH -l$FASTJETLIBNAME"
FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lSISConePlugin -lsiscone -lsiscone_spherical"
FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lCDFConesPlugin -lD0RunIIConePlugin -lNestedDefsPlugin"
FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lTrackJetPlugin -lATLASConePlugin -lCMSIterativeConePlugin"
FASTJETCONFIGLIBADD="$FASTJETCONFIGLIBADD -lEECambridgePlugin -lJadePlugin"
fi;
AC_MSG_NOTICE([FastJet LIBADD = $FASTJETCONFIGLIBADD])
AC_SUBST(FASTJETCONFIGLIBADD)
# Check for FastJet headers that require the --enable-all(cxx)plugins option
FASTJET_ERRMSG="Required FastJet plugin headers were not found: did you build FastJet with the --enable-allcxxplugins option?"
oldCPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS -I$FASTJETINCPATH"
AC_CHECK_HEADER([fastjet/D0RunIIConePlugin.hh], [], [AC_MSG_ERROR([$FASTJET_ERRMSG])])
AC_CHECK_HEADER([fastjet/TrackJetPlugin.hh], [], [AC_MSG_ERROR([$FASTJET_ERRMSG])])
CPPFLAGS=$oldCPPFLAGS
# ## GNU Scientific Library
# AC_SEARCH_GSL
# AC_CEDAR_HEADERS([gsl], , , [AC_MSG_ERROR([GSL (GNU Scientific Library) is required])])
# oldCPPFLAGS=$CPPFLAGS
# CPPFLAGS="$CPPFLAGS -I$GSLINCPATH"
# AC_CHECK_HEADER([gsl/gsl_vector.h], [], [AC_MSG_ERROR([GSL vectors not found.])])
# CPPFLAGS=$oldCPPFLAGS
## Disable build/install of standard analyses
AC_ARG_ENABLE([analyses],
[AC_HELP_STRING(--disable-analyses, [don't try to build or install standard analyses])],
[], [enable_analyses=yes])
if test x$enable_analyses != xyes; then
AC_MSG_WARN([Not building standard Rivet analyses, by request])
fi
AM_CONDITIONAL(ENABLE_ANALYSES, [test x$enable_analyses = xyes])
## Build LaTeX docs if possible...
AC_PATH_PROG(PDFLATEX, pdflatex)
AM_CONDITIONAL(WITH_PDFLATEX, [test x$PDFLATEX != x])
## ... unless told otherwise!
AC_ARG_ENABLE([pdfmanual],
[AC_HELP_STRING(--enable-pdfmanual, [build and install the manual])],
[], [enable_pdfmanual=no])
if test x$enable_pdfmanual = xyes; then
AC_MSG_WARN([Building Rivet manual, by request])
fi
AM_CONDITIONAL(ENABLE_PDFMANUAL, [test x$enable_pdfmanual = xyes])
## Build Doxygen documentation if possible
AC_ARG_ENABLE([doxygen],
[AC_HELP_STRING(--disable-doxygen, [don't try to make Doxygen documentation])],
[], [enable_doxygen=yes])
if test x$enable_doxygen = xyes; then
AC_PATH_PROG(DOXYGEN, doxygen)
fi
AM_CONDITIONAL(WITH_DOXYGEN, [test x$DOXYGEN != x])
## Build asciidoc docs if possible
AC_PATH_PROG(ASCIIDOC, asciidoc)
AM_CONDITIONAL(WITH_ASCIIDOC, [test x$ASCIIDOC != x])
## Python extension
AC_ARG_ENABLE(pyext, [AC_HELP_STRING(--disable-pyext,
[don't build Python module (default=build)])],
[], [enable_pyext=yes])
## Basic Python checks
if test x$enable_pyext == xyes; then
AX_PYTHON_DEVEL([>= '2.7.3'])
AC_SUBST(PYTHON_VERSION)
RIVET_PYTHONPATH=`$PYTHON -c "from __future__ import print_function;
import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(prefix='$prefix', plat_specific=True));"`
AC_SUBST(RIVET_PYTHONPATH)
if test -z "$PYTHON"; then
AC_MSG_ERROR([Can't build Python extension since python can't be found])
enable_pyext=no
fi
if test -z "$PYTHON_CPPFLAGS"; then
AC_MSG_ERROR([Can't build Python extension since Python.h header file cannot be found])
enable_pyext=no
fi
fi
AM_CONDITIONAL(ENABLE_PYEXT, [test x$enable_pyext == xyes])
dnl
dnl setup.py puts its build artifacts into a labelled path
dnl this helps the test scripts to find them locally instead of
dnl having to install first
dnl
RIVET_SETUP_PY_PATH=$(${PYTHON} -c 'from __future__ import print_function;
import distutils.util as u, sys; vi=sys.version_info; print("lib.%s-%s.%s" % (u.get_platform(),vi.major, vi.minor))')
AC_SUBST(RIVET_SETUP_PY_PATH)
## Cython checks
if test x$enable_pyext == xyes; then
AM_CHECK_CYTHON([0.24.0], [:], [:])
if test x$CYTHON_FOUND = xyes; then
AC_MSG_NOTICE([Cython >= 0.24 found: Python extension source can be rebuilt (for developers)])
fi
AC_CHECK_FILE([pyext/rivet/core.cpp],
[],
[if test "x$CYTHON_FOUND" != "xyes"; then
AC_MSG_ERROR([Cython is required for --enable-pyext, no pre-built core.cpp was found.])
fi])
cython_compiler=$CXX
## Set extra Python extension build flags (to cope with Cython output code oddities)
PYEXT_CXXFLAGS="$CXXFLAGS"
AC_CEDAR_CHECKCXXFLAG([-Wno-unused-but-set-variable], [PYEXT_CXXFLAGS="$PYEXT_CXXFLAGS -Wno-unused-but-set-variable"])
AC_CEDAR_CHECKCXXFLAG([-Wno-sign-compare], [PYEXT_CXXFLAGS="$PYEXT_CXXFLAGS -Wno-sign-compare"])
AC_SUBST(PYEXT_CXXFLAGS)
AC_MSG_NOTICE([All Python build checks successful: 'rivet' Python extension will be built])
fi
AM_CONDITIONAL(WITH_CYTHON, [test x$CYTHON_FOUND = xyes])
## Set default build flags
AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include"
#AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_srcdir)/include/eigen3"
#AM_CPPFLAGS="$AM_CPPFLAGS \$(GSL_CPPFLAGS)"
dnl AM_CPPFLAGS="$AM_CPPFLAGS \$(BOOST_CPPFLAGS)"
AM_CPPFLAGS="$AM_CPPFLAGS -I\$(YODAINCPATH)"
AM_CPPFLAGS="$AM_CPPFLAGS -I\$(HEPMCINCPATH)"
AM_CPPFLAGS="$AM_CPPFLAGS -I\$(FASTJETINCPATH)"
AC_CEDAR_CHECKCXXFLAG([-pedantic], [AM_CXXFLAGS="$AM_CXXFLAGS -pedantic"])
AC_CEDAR_CHECKCXXFLAG([-Wall], [AM_CXXFLAGS="$AM_CXXFLAGS -Wall"])
AC_CEDAR_CHECKCXXFLAG([-Wno-long-long], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-long-long"])
AC_CEDAR_CHECKCXXFLAG([-Wno-format], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-format"])
dnl AC_CEDAR_CHECKCXXFLAG([-Wno-unused-variable], [AM_CXXFLAGS="$AM_CXXFLAGS -Wno-unused-variable"])
AC_CEDAR_CHECKCXXFLAG([-Werror=uninitialized], [AM_CXXFLAGS="$AM_CXXFLAGS -Werror=uninitialized"])
AC_CEDAR_CHECKCXXFLAG([-Werror=delete-non-virtual-dtor], [AM_CXXFLAGS="$AM_CXXFLAGS -Werror=delete-non-virtual-dtor"])
## Add OpenMP-enabling flags if possible
AX_OPENMP([AM_CXXFLAGS="$AM_CXXFLAGS $OPENMP_CXXFLAGS"])
## Optional zlib support for gzip-compressed data streams/files
AX_CHECK_ZLIB
## Debug flag (default=-DNDEBUG, enabled=-g)
AC_ARG_ENABLE([debug], [AC_HELP_STRING(--enable-debug,
[build with debugging symbols @<:@default=no@:>@])], [], [enable_debug=no])
if test x$enable_debug == xyes; then
AM_CXXFLAGS="$AM_CXXFLAGS -g"
fi
## Extra warnings flag (default=none)
AC_ARG_ENABLE([extra-warnings], [AC_HELP_STRING(--enable-extra-warnings,
[build with extra compiler warnings (recommended for developers) @<:@default=no@:>@])], [], [enable_extra_warnings=no])
if test x$enable_extra_warnings == xyes; then
AC_CEDAR_CHECKCXXFLAG([-Wextra], [AM_CXXFLAGS="$AM_CXXFLAGS -Wextra "])
fi
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_CXXFLAGS)
AC_EMPTY_SUBST
AC_CONFIG_FILES(Makefile Doxyfile)
AC_CONFIG_FILES(include/Makefile include/Rivet/Makefile)
AC_CONFIG_FILES(src/Makefile)
AC_CONFIG_FILES(src/Core/Makefile src/Core/yamlcpp/Makefile)
AC_CONFIG_FILES(src/Tools/Makefile)
AC_CONFIG_FILES(src/Projections/Makefile)
AC_CONFIG_FILES(src/AnalysisTools/Makefile)
AC_CONFIG_FILES(analyses/Makefile)
AC_CONFIG_FILES(test/Makefile)
AC_CONFIG_FILES(pyext/Makefile pyext/rivet/Makefile pyext/setup.py)
AC_CONFIG_FILES(data/Makefile data/texmf/Makefile)
AC_CONFIG_FILES(doc/Makefile)
AC_CONFIG_FILES(doc/rivetversion.sty)
AC_CONFIG_FILES(bin/Makefile bin/rivet-config bin/rivet-buildplugin)
AC_CONFIG_FILES(rivetenv.sh rivetenv.csh rivet.pc)
AC_OUTPUT
if test x$enable_pyrivet == xyes; then
cat <<EOF
************************************************************
RIVET CONFIGURED!
Now build and install (to the $prefix tree) with e.g.
make -j2 && make -j2 install
To use Rivet, we recommend reading HepMC files from a file
or pipe (the latter may be made with mkfifo) using the
'rivet' executable.
For a more pleasant command line experience, you can include
the data/rivet-completion file into your .bashrc file,
or your bash_completion.d directory if you have one.
The rivetenv.*sh files will not be installed, but can help you
to set up a Rivet runtime environment in future.
************************************************************
EOF
fi