diff --git a/m4/fastjet.m4 b/m4/fastjet.m4
--- a/m4/fastjet.m4
+++ b/m4/fastjet.m4
@@ -1,80 +1,88 @@
dnl CHECK FASTJET BEGIN
dnl
dnl This script can be used in configure scripts to check for the
dnl usability of the FastJet librarty.
dnl
dnl By defaults, it searches the FastJet library in standard system
dnl locations but an alternative path can be specified using the
dnl --with-fastjet=... configure option
dnl
dnl If FastJet is found and functional, the variables FASTJET_CXXFLAGS
dnl and FASTJET_LIBS are set
dnl
dnl modified for Herwig++ 2011-10-04 D.Grellscheid
dnl
AC_DEFUN([FASTJET_CHECK_FASTJET],
[
dnl ckeck if a directory is specified for FastJet
AC_ARG_WITH(fastjet,
[AC_HELP_STRING([--with-fastjet=dir],
[Assume the given directory for FastJet])])
dnl search for the fastjet-config script
if test "$with_fastjet" = ""; then
AC_PATH_PROG(fjconfig, fastjet-config, no)
else
AC_PATH_PROG(fjconfig, fastjet-config, no, ${with_fastjet}/bin)
fi
LOAD_FASTJET=""
CREATE_FASTJET="#create"
if test "${fjconfig}" = "no"; then
AC_MSG_CHECKING(FastJet)
AC_MSG_RESULT(no);
$2
else
dnl now see if FastJet is functional
save_CXXFLAGS="$CXXFLAGS"
save_LIBS="$LIBS"
CXXFLAGS="${CXXFLAGS} `${fjconfig} --cxxflags`"
LIBS="${LIBS} `${fjconfig} --libs --plugins`"
AC_MSG_CHECKING([if FastJet is functional])
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <fastjet/ClusterSequence.hh>
]], [[
fastjet::PseudoJet pj=fastjet::PtYPhiM(10.0,0.5,1.0,0.0);
]])], [fjok='yes'], [fjok='no'])
AC_MSG_RESULT([$fjok])
AC_LANG_POP()
CXXFLAGS="$save_CXXFLAGS"
LIBS="$save_LIBS"
AC_MSG_CHECKING(FastJet)
if test "${fjok}" = "yes"; then
FASTJET_CXXFLAGS="`${fjconfig} --cxxflags`"
FASTJET_LIBS="`${fjconfig} --libs --plugins`"
LOAD_FASTJET="library HwLEPJetAnalysis.so"
CREATE_FASTJET="create"
AC_MSG_RESULT(yes)
$1
else
AC_MSG_RESULT(no)
$2
fi
fi
+warnfastjet=""
+if test "$LOAD_FASTJET" = "" ; then
+ AC_MSG_WARN([
+*****************************************************************************
+ Warning: Herwig++ will require ThePEG to be configured with FastJet.
+*****************************************************************************])
+ warnfastjet=" *** Herwig++ will require ThePEG to be configured with fastjet. ***"
+fi
AC_SUBST(FASTJETINCLUDE,[$FASTJET_CXXFLAGS])
AC_SUBST(CREATE_FASTJET)
AC_SUBST(LOAD_FASTJET)
AC_SUBST(FASTJETLIBS,[${FASTJET_LIBS/-Wl,-rpath,/-R}])
AM_CONDITIONAL(WANT_LIBFASTJET,[test "x$CREATE_FASTJET" = "xcreate"])
])
dnl CHECK FASTJET END
diff --git a/m4/lhapdf.m4 b/m4/lhapdf.m4
--- a/m4/lhapdf.m4
+++ b/m4/lhapdf.m4
@@ -1,63 +1,72 @@
# lhapdf.m4 based on fastjet.m4
# D.Grellscheid 2013-06-20
# Search for LHAPDF and g77 compiler in standard directories
AC_DEFUN([THEPEG_SEARCH_LHAPDF],
[
dnl ckeck if a directory is specified for LHAPDF
AC_ARG_WITH(lhapdf,
[AC_HELP_STRING([--with-lhapdf=dir],
[Assume the given directory for LHAPDF])])
dnl search for the lhapdf-config script
if test "$with_lhapdf" = ""; then
AC_PATH_PROG(lhaconfig, lhapdf-config, no)
else
AC_PATH_PROG(lhaconfig, lhapdf-config, no, ${with_lhapdf}/bin)
fi
LOAD_LHAPDF=""
LHAPDF_PKGDATADIR=""
if test "${lhaconfig}" = "no"; then
AC_MSG_CHECKING([LHAPDF])
AC_MSG_RESULT([no]);
$2
else
dnl now see if LHAPDF is functional
save_LDFLAGS="$LDFLAGS"
save_LIBS="$LIBS"
LDFLAGS="${LDFLAGS} -L`${lhaconfig} --libdir`"
LIBS="${LIBS} -lLHAPDF"
AC_MSG_CHECKING([if LHAPDF is functional])
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[extern "C" { void initpdf_(int&); }]],
[[int i = 1; initpdf_(i);]])],
[lhaok='yes'], [lhaok='no'])
AC_MSG_RESULT([$lhaok])
AC_LANG_POP()
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
AC_MSG_CHECKING([LHAPDF])
if test "${lhaok}" = "yes"; then
LHAPDF_LDFLAGS="-L`${lhaconfig} --libdir`"
LHAPDF_LIBS="-lLHAPDF"
LOAD_LHAPDF="library ThePEGLHAPDF.so"
LHAPDF_PKGDATADIR="`${lhaconfig} --datadir`"
AC_MSG_RESULT(yes)
$1
else
AC_MSG_RESULT(no)
$2
fi
fi
+warnlhapdf=""
+if test "$LOAD_LHAPDF" = "" ; then
+ AC_MSG_WARN([
+*****************************************************************************
+ Warning: Herwig++ will require ThePEG to be configured with LHAPDF.
+*****************************************************************************])
+ warnlhapdf=" *** Herwig++ will require ThePEG to be configured with LHAPDF. ***"
+fi
+
AC_SUBST([LHAPDF_LIBS])
AC_SUBST([LOAD_LHAPDF])
AC_SUBST([LHAPDF_LDFLAGS])
AC_SUBST([LHAPDF_PKGDATADIR])
AM_CONDITIONAL([USELHAPDF],[test "x$LOAD_LHAPDF" = "xlibrary ThePEGLHAPDF.so"])
])
diff --git a/m4/thepeg.m4 b/m4/thepeg.m4
--- a/m4/thepeg.m4
+++ b/m4/thepeg.m4
@@ -1,452 +1,452 @@
# check for gcc bug http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34130
AC_DEFUN([THEPEG_CHECK_ABS_BUG],
[
if test "$GCC" = "yes"; then
AC_MSG_CHECKING([for gcc abs bug])
AC_RUN_IFELSE([
AC_LANG_PROGRAM(
[[ int foo (int i) { return -2 * __builtin_abs(i - 2); } ]],
[[ if ( foo(1) != -2 || foo(3) != -2 ) return 1; ]]
)],
[ AC_MSG_RESULT([not found. Compiler is ok.]) ],
[
AC_MSG_RESULT([found. Builtin abs() is buggy.])
AC_MSG_CHECKING([if -fno-builtin-abs works])
oldcxxflags=$CXXFLAGS
CXXFLAGS="$CXXFLAGS -fno-builtin-abs"
AC_RUN_IFELSE([
AC_LANG_PROGRAM(
[[
#include <cstdlib>
int foo (int i) { return -2 * std::abs(i - 2); }
]],
[[
if (foo(1) != -2 || foo(3) != -2) return 1;
]]
)],
[
AC_MSG_RESULT([yes. Setting -fno-builtin-abs.])
AM_CXXFLAGS="$AM_CXXFLAGS -fno-builtin-abs"
AM_CFLAGS="$AM_CFLAGS -fno-builtin-abs"
],
[
AC_MSG_RESULT([no. Setting -fno-builtin.])
AC_MSG_WARN([
*****************************************************************************
For this version of gcc, -fno-builtin-abs alone did not work to avoid the
gcc abs() bug. Instead, all gcc builtin functions are now disabled.
Update gcc if possible.
*****************************************************************************])
AM_CXXFLAGS="$AM_CXXFLAGS -fno-builtin"
AM_CFLAGS="$AM_CFLAGS -fno-builtin"
]
)
CXXFLAGS=$oldcxxflags
]
)
fi
])
# Check for ThePEG.
AC_DEFUN([THEPEG_CHECK_THEPEG],
[THEPEGBUILD="no"
AC_MSG_CHECKING([if THEPEGPATH is set])
if test -z "$THEPEGPATH"; then
if test -f "../ThePEG/Config/config.h"; then
THEPEGPATH="\$(top_builddir)/../ThePEG"
THEPEGBUILD="yes"
AC_MSG_RESULT([no (using ../ThePEG)])
AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_builddir)/../ThePEG/include "
SETUPTHEPEG="$THEPEGPATH/src/setupThePEG -L $THEPEGPATH/lib"
RUNTHEPEG="$THEPEGPATH/src/runThePEG -L $THEPEGPATH/lib"
THEPEGDOC="\$(top_builddir)/../ThePEG/Doc"
THEPEGLIB="\$(top_builddir)/../ThePEG/lib"
else
if test "x$prefix" == "xNONE"; then
THEPEGPATH=$ac_default_prefix
else
THEPEGPATH=$prefix
fi
AC_MSG_RESULT([no (using $THEPEGPATH)])
fi
else
AC_MSG_RESULT([yes ($THEPEGPATH)])
fi
if test "$THEPEGBUILD" == "no"; then
AM_CPPFLAGS="-I\$(top_builddir)/include -I$THEPEGPATH/include "
SETUPTHEPEG="$THEPEGPATH/bin/setupThePEG"
RUNTHEPEG="$THEPEGPATH/bin/runThePEG"
THEPEGDOC="$THEPEGPATH/share/ThePEG/Doc"
THEPEGLIB="$THEPEGPATH/lib/ThePEG"
AC_MSG_CHECKING([if the installed ThePEG works])
if test -x $SETUPTHEPEG && $SETUPTHEPEG /dev/null; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(ThePEG must be installed and THEPEGPATH set properly.)
fi
fi
AC_ARG_VAR(THEPEGPATH,[The path to where ThePEG is installed. Default is $prefix unless we are working in a sister of the build directory of ThePEG.])
pkglibdir="\$(libdir)/ThePEG"
AC_SUBST(pkglibdir)
AC_SUBST(THEPEGPATH)
AC_SUBST(THEPEGINCLUDE)
AC_SUBST(THEPEGDOC)
AC_SUBST(THEPEGLIB)
AC_SUBST(SETUPTHEPEG)
AC_SUBST(RUNTHEPEG)
AC_SUBST(AM_CPPFLAGS)
])
# Search for ThePEG in standard places.
AC_DEFUN([THEPEG_SEARCH_THEPEG],
[THEPEGBUILD="no"
AC_MSG_CHECKING([if THEPEGPATH is set])
if test -z "$THEPEGPATH"; then
if test -f "../ThePEG/Config/config.h"; then
THEPEGPATH="\$(top_builddir)/../ThePEG"
THEPEGBUILD="yes"
AC_MSG_RESULT([no (found ../ThePEG)])
AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_builddir)/../ThePEG/include "
SETUPTHEPEG="$THEPEGPATH/src/setupThePEG -L $THEPEGPATH/lib"
RUNTHEPEG="$THEPEGPATH/src/runThePEG -L $THEPEGPATH/lib"
THEPEGDOC="\$(top_builddir)/../ThePEG/Doc"
THEPEGLIB="\$(top_builddir)/../ThePEG/lib"
else
for dirbase in / /usr $ac_default_prefix $prefix; do
if test -f $dirbase/include/ThePEG/Config/config.h; then
THEPEGPATH=$dirbase
fi
done
if test -z "$THEPEGPATH"; then
AC_MSG_RESULT([no])
AC_MSG_ERROR(Could not find a valid ThePEG installation or build directory)
else
AC_MSG_RESULT([no (found $THEPEGPATH)])
fi
fi
else
AC_MSG_RESULT([yes ($THEPEGPATH)])
fi
if test "$THEPEGBUILD" == "no"; then
AM_CPPFLAGS="-I\$(top_builddir)/include -I$THEPEGPATH/include "
SETUPTHEPEG="$THEPEGPATH/bin/setupThePEG"
RUNTHEPEG="$THEPEGPATH/bin/runThePEG"
THEPEGDOC="$THEPEGPATH/share/ThePEG/Doc"
THEPEGLIB="$THEPEGPATH/lib/ThePEG"
AC_MSG_CHECKING([if the installed ThePEG works])
if test -x $SETUPTHEPEG && $SETUPTHEPEG /dev/null; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
AC_MSG_ERROR(ThePEG must be installed and THEPEGPATH set properly.)
fi
fi
AC_ARG_VAR(THEPEGPATH,[The path to where ThePEG is installed. Default is $prefix unless we are working in a sister of the build directory of ThePEG.])
pkglibdir="\$(libdir)/ThePEG"
AC_SUBST(pkglibdir)
AC_SUBST(THEPEGPATH)
AC_SUBST(THEPEGINCLUDE)
AC_SUBST(THEPEGDOC)
AC_SUBST(THEPEGLIB)
AC_SUBST(SETUPTHEPEG)
AC_SUBST(RUNTHEPEG)
AC_SUBST(AM_CPPFLAGS)
])
AC_DEFUN([THEPEG_EMPTY_SUBST],
[EMPTY=""
AC_SUBST(EMPTY)
])
AC_DEFUN([THEPEG_SEARCH_PREFIXDIR_FILES],
[AC_MSG_CHECKING([if $1 and $2 is set])
if test -z "$$1"; then
for dirbase in / /usr $ac_default_prefix $prefix; do
if test -z "$$2"; then
for filename in $4; do
if test -f $dirbase/$3/$filename; then
$1=$dirbase/$3
$2=$filename
fi
done
else
if test -f $dirbase/$3/$$2; then
$1=$dirbase/$3
fi
fi
done
if test -z "$$1" -o -z "$$2"; then
AC_MSG_ERROR(no. Could not guess appropriate value for $1 and $2)
else
AC_MSG_RESULT([no (found $$1 and $$2)])
fi
else
if test -z "$$2"; then
for filename in $4; do
if test -f $$1/$filename; then
$2=$filename
fi
done
AC_MSG_RESULT([no (found $$1 and $$2)])
else
if test -f $$1/$$2; then
AC_MSG_RESULT([yes ($$1 and $$2)])
else
AC_MSG_ERROR(no. Could not guess appropriate value for $1 and $2)
fi
fi
fi
AC_ARG_VAR($1,[$5])
AC_ARG_VAR($2,[$6])
])
AC_DEFUN([THEPEG_CHECK_PREFIXDIR],
[AC_MSG_CHECKING([if $1 is set])
if test -z "$$1"; then
if test -d $prefix/$2; then
$1=$prefix/$2
elif test -d $ac_default_prefix/$2; then
$1=$ac_default_prefix/$2
elif test -d /usr/$2; then
$1=/usr/$2
elif test -d /$2; then
$1=/$2
else
AC_MSG_ERROR(no. Could not guess appropriate value for $1)
fi
AC_MSG_RESULT([no (using $$1)])
else
AC_MSG_RESULT([yes ($$1)])
fi
AC_ARG_VAR($1,[$3])
])
AC_DEFUN([THEPEG_CHECK_ENVDEFAULT],
[AC_MSG_CHECKING([if $1 is set])
if test -z "$$1"; then
$1="$2"
AC_MSG_RESULT([no (using $$1)])
else
AC_MSG_RESULT([yes ($$1)])
fi
AC_ARG_VAR($1,[$3])
])
AC_DEFUN([THEPEG_DEFINE_ENVDEFAULT],
[AC_MSG_CHECKING([if $2 is set])
if test -z "$$2"; then
$2="$3"
AC_MSG_RESULT([no (using $$2)])
else
AC_MSG_RESULT([yes ($$2)])
fi
AC_ARG_VAR($2,[$4])
AC_DEFINE_UNQUOTED($1,"$$2",[$4])
])
AC_DEFUN([THEPEG_CHECK_EXPM1],
[echo $ECHO_N "checking for expm1... $ECHO_C" 1>&6
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>
]], [[expm1(1.0);
]])],[AC_DEFINE(ThePEG_HAS_EXPM1,1,define if expm1 is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_CHECK_LOG1P],
[echo $ECHO_N "checking for log1p... $ECHO_C" 1>&6
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <cmath>
]], [[log1p(1.0);
]])],[AC_DEFINE(ThePEG_HAS_LOG1P,1,define if log1p is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_CHECK_AIDA],
[
AC_REQUIRE([THEPEG_CHECK_RIVET])
echo $ECHO_N "checking for installed AIDA headers... $ECHO_C" 1>&6
dnl if test "x$with_rivet" != "xno"; then
dnl echo "using rivet aida"
dnl LWHINCLUDE="\$(RIVETINCLUDE)/LWH"
dnl else
LWHINCLUDE="-I\$(top_builddir)/include/ThePEG/Analysis/LWH"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "AIDA/IAnalysisFactory.h"
]], [[AIDA::IAnalysisFactory * af;
]])],[AC_DEFINE(LWH_USING_AIDA,1,define if AIDA headers are installed)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])
dnl fi
AC_SUBST([LWHINCLUDE])
])
AC_DEFUN([THEPEG_CHECK_DLOPEN],
[echo $ECHO_N "checking for dlopen... $ECHO_C" 1>&6
# do this with libtool!
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <dlfcn.h>
]], [[dlopen("", 1);
]])],[AC_DEFINE(ThePEG_HAS_DLOPEN,1,define if dlopen is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_CHECK_SSTREAM],
[echo $ECHO_N "checking for <sstream>... $ECHO_C" 1>&6
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sstream>
]], [[std::ostringstream os;
]])],[AC_DEFINE(ThePEG_HAS_SSTREAM,1,define if sstream is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_CHECK_FPUCONTROL],
[echo $ECHO_N "checking for <fpu_control>... $ECHO_C" 1>&6
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fpu_control.h>
]], [[fpu_control_t cw; _FPU_GETCW(cw); cw &= ~(_FPU_MASK_IM|_FPU_MASK_DM|_FPU_MASK_ZM|_FPU_MASK_OM); _FPU_SETCW(cw);
]])],[AC_DEFINE(ThePEG_HAS_FPU_CONTROL,1,define if fpucontrol is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_CHECK_FENV],
[echo $ECHO_N "checking for <fenv.h>... $ECHO_C" 1>&6
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fenv.h>
]], [[feenableexcept(FE_DIVBYZERO|FE_OVERFLOW|FE_INVALID);]])],[AC_DEFINE(ThePEG_HAS_FENV,1,define if fenv is available)
echo "${ECHO_T}yes" 1>&6
],[echo "${ECHO_T}no" 1>&6])])
AC_DEFUN([THEPEG_ADD_THEPEG_PATH],
[if test "$THEPEGBUILD" == "yes"; then
if test -f "../$2/Config/config.h"; then
$1="\$(top_builddir)/../$2/lib"
SETUPTHEPEG="$SETUPTHEPEG -L\$(top_builddir)/../$2/lib"
RUNTHEPEG="$RUNTHEPEG -L\$(top_builddir)/../$2/lib"
AM_CPPFLAGS="$AM_CPPFLAGS -I\$(top_builddir)/../$2/include"
fi
else
$1="$THEPEGLIB"
fi
AC_SUBST($1)
])
AC_DEFUN([THEPEG_HAS_JAVA],
[ hasjava=yes
AC_PATH_PROG(JAVAC, javac)
AC_PATH_PROG(JAVA, java)
AC_PATH_PROG(JAR, jar)
if test -z "$JAR" -o -z "$JAVA" -o -z "$JAVAC"; then hasjava=no; else
AC_MSG_CHECKING([if java works])
echo 'public class conftest { public static void main(String[[]]arg){}}' > conftest.java
$JAVAC -source $1 conftest.java 1>&5 2>&5
if test $? -ne 0; then hasjava=no; fi
echo "Main-Class: conftest" > conftest.manifest
$JAR cmf conftest.manifest conftest.jar conftest.class 1>&5 2>&5
if test $? -ne 0; then hasjava=no; fi
$JAVA -jar conftest.jar 1>&5 2>&5
if test $? -ne 0; then hasjava=no; fi
rm -f conftest.java conftest.err conftest.class conftest.manifest conftest.jar
fi
if test "x$hasjava" != "xno"; then
AC_MSG_RESULT([yes])
$2
else
AC_MSG_RESULT([no])
$3
fi
])
AC_DEFUN([THEPEG_LIBTOOL_VERSION_INFO],
[ LIBTOOLVERSIONINFO="-version-info $1:$2:$3"
AC_SUBST(LIBTOOLVERSIONINFO)])
AC_DEFUN([THEPEG_UNIT_CHECKING],
[
AC_MSG_CHECKING([whether to include dimension checking])
AC_ARG_ENABLE(unitchecks,
AC_HELP_STRING([--enable-unitchecks],[turns on dimension checking for physical quantities.]),
[],
[enable_unitchecks=no]
)
AC_MSG_RESULT([$enable_unitchecks])
if test "x$enable_unitchecks" = "xyes"; then
AC_DEFINE([ThePEG_HAS_UNITS_CHECKING],[1],[define if units should be checked])
fi
])
AC_DEFUN([THEPEG_CHECK_GSL],
[
AC_MSG_CHECKING([for gsl location])
GSLINCLUDE=""
GSLLIBS=""
AC_ARG_WITH(gsl,
AC_HELP_STRING([--with-gsl=path],[location of gsl installation. Default: system lib]),
[],
[with_gsl=system])
if test "x$with_gsl" = "xno"; then
AC_MSG_ERROR([libgsl is required. Please install the GNU scientific library and header files.])
fi
if test "x$with_gsl" = "xsystem"; then
AC_MSG_RESULT([in system libraries])
oldlibs="$LIBS"
AC_CHECK_LIB(m,sqrt)
AC_CHECK_LIB(gslcblas,cblas_srot)
AC_CHECK_LIB(gsl,gsl_ran_poisson,[],
[
AC_MSG_ERROR([Cannot find libgsl. Please install the GNU scientific library.])
]
)
GSLLIBS="$LIBS"
LIBS=$oldlibs
else
if test "`uname -m`" = "x86_64" -a -e "$with_gsl/lib64/libgsl.a" -a -d "$with_gsl/include/gsl"; then
AC_MSG_RESULT([found in $with_gsl])
GSLLIBS="-L$with_gsl/lib64 -R$with_gsl/lib64 -lgsl -lgslcblas"
GSLINCLUDE="-I$with_gsl/include"
elif test -e "$with_gsl/lib/libgsl.a" -a -d "$with_gsl/include/gsl"; then
AC_MSG_RESULT([found in $with_gsl])
GSLLIBS="-L$with_gsl/lib -R$with_gsl/lib -lgsl -lgslcblas"
GSLINCLUDE="-I$with_gsl/include"
else
AC_MSG_RESULT([not found])
AC_MSG_ERROR([Can't find $with_gsl/lib/libgsl.a or the headers in $with_gsl/include])
fi
fi
dnl AM_CONDITIONAL(HAVE_GSL,[test "x$with_HepMC" != "xno"])
AC_SUBST(GSLINCLUDE)
AC_SUBST(GSLLIBS)
])
AC_DEFUN([THEPEG_OVERVIEW],
[
CXXSTRING=`$CXX --version | head -1`
cat << _THEPEG_EOF_ > config.thepeg
*****************************************************
*** $PACKAGE_STRING configuration summary
*** Please include this information in bug reports!
***--------------------------------------------------
*** Prefix: $prefix
***
*** Dimension checks: $enable_unitchecks
***
*** GSL: $with_gsl
***
-*** LHAPDF: $lhaconfig
+*** LHAPDF: $lhaconfig $warnlhapdf
*** HepMC: $with_hepmc
*** Rivet: $with_rivet
-*** FastJet: $fjconfig
+*** FastJet: $fjconfig $warnfastjet
***
*** Host: $host
*** CXX: $CXXSTRING
***
*** CXXFLAGS: $CXXFLAGS
*****************************************************
_THEPEG_EOF_
])