| 312 | 
  | 
# include <unistd.h> | 
| 313 | 
  | 
#endif" | 
| 314 | 
  | 
 | 
| 315 | 
< | 
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PROGNAME debug build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX OOPSE_TEMPLATE_FLAGS EXTRA_CC_FLAG F90 F90FLAGS ac_ct_F90 PREPFLAG PREPDEFFLAG F90LIBS F90_FUNC F90_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES CPP EGREP LIBOBJS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB YACC LEX LEXLIB LEX_OUTPUT_ROOT AR PS MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS FFLAGS LTLIBOBJS' | 
| 315 | 
> | 
ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PROGNAME debug build build_cpu build_vendor build_os host host_cpu host_vendor host_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX OOPSE_TEMPLATE_FLAGS EXTRA_CC_FLAG F90 F90FLAGS ac_ct_F90 PREPFLAG PREPDEFFLAG F90LIBS F90_FUNC F90_FUNC_ MOD F90_WORK_FILES_ARG MODDIRFLAG F90MODINCSPEC F90_MODULE_NAMES CPP EGREP LIBOBJS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB YACC LEX LEXLIB LEX_OUTPUT_ROOT AR PS MPI_LIB_DIR MPI_INC_DIR MPI_F90_INC MPI_LIB MPI_F90_LIB USE_MPI CXXCPP USE_CGAL CGAL_INC_DIR CGAL_LIB_DIR CGAL_RLIB_DIR CGAL_DEFINES CGAL_CXXFLAGS CGAL_LIBS DOXYGEN DOT DOC enable_dot enable_html_docs enable_latex_docs BATEXT MKINSTALLDIRS OOPSE OOPSE_HOME SUBDIRS FFLAGS LTLIBOBJS' | 
| 316 | 
  | 
ac_subst_files='' | 
| 317 | 
  | 
 | 
| 318 | 
  | 
# Initialize some variables set by options. | 
| 789 | 
  | 
ac_env_CPP_value=$CPP | 
| 790 | 
  | 
ac_cv_env_CPP_set=${CPP+set} | 
| 791 | 
  | 
ac_cv_env_CPP_value=$CPP | 
| 792 | 
+ | 
ac_env_CXXCPP_set=${CXXCPP+set} | 
| 793 | 
+ | 
ac_env_CXXCPP_value=$CXXCPP | 
| 794 | 
+ | 
ac_cv_env_CXXCPP_set=${CXXCPP+set} | 
| 795 | 
+ | 
ac_cv_env_CXXCPP_value=$CXXCPP | 
| 796 | 
  | 
 | 
| 797 | 
  | 
# | 
| 798 | 
  | 
# Report the --help message. | 
| 880 | 
  | 
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes] | 
| 881 | 
  | 
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no) | 
| 882 | 
  | 
  --with-mpi=<prefix>     compile with MPI installed in <prefix> [default=no] | 
| 883 | 
+ | 
  --with-cgal-makefile=FILE  CGAL makefile that should be used | 
| 884 | 
  | 
 | 
| 885 | 
  | 
Some influential environment variables: | 
| 886 | 
  | 
  CC          C compiler command | 
| 894 | 
  | 
  F90         Fortran 90 compiler command | 
| 895 | 
  | 
  F90FLAGS    Fortran 90 compiler flags | 
| 896 | 
  | 
  CPP         C preprocessor | 
| 897 | 
+ | 
  CXXCPP      C++ preprocessor | 
| 898 | 
  | 
 | 
| 899 | 
  | 
Use these variables to override the choices made by `configure' or to help | 
| 900 | 
  | 
it to find libraries and programs with nonstandard names/locations. | 
| 1886 | 
  | 
 | 
| 1887 | 
  | 
 | 
| 1888 | 
  | 
 | 
| 1889 | 
+ | 
 | 
| 1890 | 
  | 
# set program name | 
| 1891 | 
  | 
PROGNAME="oopse" | 
| 1892 | 
  | 
 | 
| 3546 | 
  | 
ac_save_F90FLAGS=$F90FLAGS | 
| 3547 | 
  | 
F90FLAGS="$F90FLAGS $ac_verb" | 
| 3548 | 
  | 
 | 
| 3549 | 
< | 
(eval echo $as_me:3542: \"$ac_link\") >&5 | 
| 3549 | 
> | 
(eval echo $as_me:3549: \"$ac_link\") >&5 | 
| 3550 | 
  | 
ac_f90_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'` | 
| 3551 | 
  | 
echo "$ac_f90_v_output" >&5 | 
| 3552 | 
  | 
F90FLAGS=$ac_save_F90FLAGS | 
| 3623 | 
  | 
ac_save_F90FLAGS=$F90FLAGS | 
| 3624 | 
  | 
F90FLAGS="$F90FLAGS $ac_cv_prog_f90_v" | 
| 3625 | 
  | 
 | 
| 3626 | 
< | 
(eval echo $as_me:3619: \"$ac_link\") >&5 | 
| 3626 | 
> | 
(eval echo $as_me:3626: \"$ac_link\") >&5 | 
| 3627 | 
  | 
ac_f90_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'` | 
| 3628 | 
  | 
echo "$ac_f90_v_output" >&5 | 
| 3629 | 
  | 
F90FLAGS=$ac_save_F90FLAGS | 
| 7819 | 
  | 
fi | 
| 7820 | 
  | 
echo "$as_me:$LINENO: result: found $MPI_F90_LIB" >&5 | 
| 7821 | 
  | 
echo "${ECHO_T}found $MPI_F90_LIB" >&6 | 
| 7822 | 
+ | 
 | 
| 7823 | 
+ | 
 | 
| 7824 | 
+ | 
fi | 
| 7825 | 
+ | 
 | 
| 7826 | 
+ | 
 | 
| 7827 | 
+ | 
 | 
| 7828 | 
+ | 
 | 
| 7829 | 
+ | 
USE_CGAL=no | 
| 7830 | 
+ | 
cgal_makefile=auto | 
| 7831 | 
+ | 
 | 
| 7832 | 
+ | 
# Check whether --with-cgal-makefile or --without-cgal-makefile was given. | 
| 7833 | 
+ | 
if test "${with_cgal_makefile+set}" = set; then | 
| 7834 | 
+ | 
  withval="$with_cgal_makefile" | 
| 7835 | 
+ | 
  cgal_makefile="$withval" | 
| 7836 | 
+ | 
fi; | 
| 7837 | 
+ | 
 | 
| 7838 | 
+ | 
if test "x$cgal_makefile" != xno; then | 
| 7839 | 
+ | 
 | 
| 7840 | 
+ | 
  if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then | 
| 7841 | 
+ | 
    cgal_makefile="$CGAL_MAKEFILE" | 
| 7842 | 
+ | 
  fi | 
| 7843 | 
+ | 
 | 
| 7844 | 
+ | 
  echo "cgal_makefile      $cgal_makefile" | 
| 7845 | 
+ | 
 | 
| 7846 | 
+ | 
  if test -f "$cgal_makefile"; then | 
| 7847 | 
+ | 
 | 
| 7848 | 
+ | 
    cat >config.tmp.Makefile <<EOF | 
| 7849 | 
+ | 
include $cgal_makefile | 
| 7850 | 
+ | 
default: | 
| 7851 | 
+ | 
        @echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables | 
| 7852 | 
+ | 
        @echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables | 
| 7853 | 
+ | 
        @echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables | 
| 7854 | 
+ | 
        @echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables | 
| 7855 | 
+ | 
        @echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables | 
| 7856 | 
+ | 
        @echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables | 
| 7857 | 
+ | 
        @echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables | 
| 7858 | 
+ | 
        @echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables | 
| 7859 | 
+ | 
        @echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables | 
| 7860 | 
+ | 
        @echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables | 
| 7861 | 
+ | 
        @echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables | 
| 7862 | 
+ | 
        @echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables | 
| 7863 | 
+ | 
EOF | 
| 7864 | 
+ | 
 | 
| 7865 | 
+ | 
    make -s -f config.tmp.Makefile | 
| 7866 | 
+ | 
    . config.tmp.cgalvariables | 
| 7867 | 
+ | 
 | 
| 7868 | 
+ | 
    rm -f config.tmp.Makefile config.tmp.cgalvariables | 
| 7869 | 
+ | 
 | 
| 7870 | 
+ | 
    if test "x$CGAL_INCLDIR" = "x"; then | 
| 7871 | 
+ | 
      CGAL_INCLDIR="" | 
| 7872 | 
+ | 
    fi | 
| 7873 | 
+ | 
 | 
| 7874 | 
+ | 
    if test "x$CGAL_LIBDIR" = "x"; then | 
| 7875 | 
+ | 
      CGAL_LIBDIR="" | 
| 7876 | 
+ | 
    fi | 
| 7877 | 
+ | 
 | 
| 7878 | 
+ | 
    if test "x$CGAL_RLIBDIR" = "x"; then | 
| 7879 | 
+ | 
      CGAL_RLIBDIR="" | 
| 7880 | 
+ | 
    fi | 
| 7881 | 
+ | 
 | 
| 7882 | 
+ | 
    if test "x$LEDA_INCLDIR" = "x"; then | 
| 7883 | 
+ | 
      LEDA_INCLDIR="" | 
| 7884 | 
+ | 
    fi | 
| 7885 | 
+ | 
 | 
| 7886 | 
+ | 
    if test "x$LEDA_LIBDIR" = "x"; then | 
| 7887 | 
+ | 
      LEDA_LIBDIR="" | 
| 7888 | 
+ | 
    fi | 
| 7889 | 
+ | 
 | 
| 7890 | 
+ | 
    if test "x$LEDA_RLIBDIR" = "x"; then | 
| 7891 | 
+ | 
      LEDA_RLIBDIR="" | 
| 7892 | 
+ | 
    fi | 
| 7893 | 
+ | 
 | 
| 7894 | 
+ | 
    if test "x$GMP_INCLDIR" = "x"; then | 
| 7895 | 
+ | 
      GMP_INCLDIR="" | 
| 7896 | 
+ | 
    fi | 
| 7897 | 
+ | 
 | 
| 7898 | 
+ | 
    if test "x$GMP_LIBDIR" = "x"; then | 
| 7899 | 
+ | 
      GMP_LIBDIR="" | 
| 7900 | 
+ | 
    fi | 
| 7901 | 
+ | 
 | 
| 7902 | 
+ | 
    if test "x$GMP_RLIBDIR" = "x"; then | 
| 7903 | 
+ | 
      GMP_RLIBDIR="" | 
| 7904 | 
+ | 
    fi | 
| 7905 | 
+ | 
 | 
| 7906 | 
+ | 
    echo "CGAL_OS_COMPILER   $CGAL_OS_COMPILER" | 
| 7907 | 
+ | 
    echo "CGAL_INCLDIR       $CGAL_INCLDIR" | 
| 7908 | 
+ | 
    echo "CGAL_INCLCONFDIR   $CGAL_INCLCONFDIR" | 
| 7909 | 
+ | 
    echo "CGAL_LIBDIR        $CGAL_LIBDIR" | 
| 7910 | 
+ | 
    echo "CGAL_CXXFLAGS      $CGAL_CXXFLAGS" | 
| 7911 | 
+ | 
    echo "LEDA_INCLDIR       $LEDA_INCLDIR" | 
| 7912 | 
+ | 
    echo "LEDA_LIBDIR        $LEDA_LIBDIR" | 
| 7913 | 
+ | 
    echo "GMP_INCLDIR        $GMP_INCLDIR" | 
| 7914 | 
+ | 
    echo "GMP_LIBDIR         $GMP_LIBDIR" | 
| 7915 | 
+ | 
 | 
| 7916 | 
+ | 
    ac_ext=cc | 
| 7917 | 
+ | 
ac_cpp='$CXXCPP $CPPFLAGS' | 
| 7918 | 
+ | 
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | 
| 7919 | 
+ | 
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | 
| 7920 | 
+ | 
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | 
| 7921 | 
+ | 
 | 
| 7922 | 
+ | 
    save_CXXFLAGS="$CXXFLAGS" | 
| 7923 | 
+ | 
    CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR" | 
| 7924 | 
+ | 
 | 
| 7925 | 
+ | 
ac_ext=cc | 
| 7926 | 
+ | 
ac_cpp='$CXXCPP $CPPFLAGS' | 
| 7927 | 
+ | 
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | 
| 7928 | 
+ | 
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | 
| 7929 | 
+ | 
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | 
| 7930 | 
+ | 
echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5 | 
| 7931 | 
+ | 
echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6 | 
| 7932 | 
+ | 
if test -z "$CXXCPP"; then | 
| 7933 | 
+ | 
  if test "${ac_cv_prog_CXXCPP+set}" = set; then | 
| 7934 | 
+ | 
  echo $ECHO_N "(cached) $ECHO_C" >&6 | 
| 7935 | 
+ | 
else | 
| 7936 | 
+ | 
      # Double quotes because CXXCPP needs to be expanded | 
| 7937 | 
+ | 
    for CXXCPP in "$CXX -E" "/lib/cpp" | 
| 7938 | 
+ | 
    do | 
| 7939 | 
+ | 
      ac_preproc_ok=false | 
| 7940 | 
+ | 
for ac_cxx_preproc_warn_flag in '' yes | 
| 7941 | 
+ | 
do | 
| 7942 | 
+ | 
  # Use a header file that comes with gcc, so configuring glibc | 
| 7943 | 
+ | 
  # with a fresh cross-compiler works. | 
| 7944 | 
+ | 
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | 
| 7945 | 
+ | 
  # <limits.h> exists even on freestanding compilers. | 
| 7946 | 
+ | 
  # On the NeXT, cc -E runs the code through the compiler's parser, | 
| 7947 | 
+ | 
  # not just through cpp. "Syntax error" is here to catch this case. | 
| 7948 | 
+ | 
  cat >conftest.$ac_ext <<_ACEOF | 
| 7949 | 
+ | 
/* confdefs.h.  */ | 
| 7950 | 
+ | 
_ACEOF | 
| 7951 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 7952 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 7953 | 
+ | 
/* end confdefs.h.  */ | 
| 7954 | 
+ | 
#ifdef __STDC__ | 
| 7955 | 
+ | 
# include <limits.h> | 
| 7956 | 
+ | 
#else | 
| 7957 | 
+ | 
# include <assert.h> | 
| 7958 | 
+ | 
#endif | 
| 7959 | 
+ | 
                     Syntax error | 
| 7960 | 
+ | 
_ACEOF | 
| 7961 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | 
| 7962 | 
+ | 
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | 
| 7963 | 
+ | 
  ac_status=$? | 
| 7964 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 7965 | 
+ | 
  rm -f conftest.er1 | 
| 7966 | 
+ | 
  cat conftest.err >&5 | 
| 7967 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 7968 | 
+ | 
  (exit $ac_status); } >/dev/null; then | 
| 7969 | 
+ | 
  if test -s conftest.err; then | 
| 7970 | 
+ | 
    ac_cpp_err=$ac_cxx_preproc_warn_flag | 
| 7971 | 
+ | 
    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | 
| 7972 | 
+ | 
  else | 
| 7973 | 
+ | 
    ac_cpp_err= | 
| 7974 | 
+ | 
  fi | 
| 7975 | 
+ | 
else | 
| 7976 | 
+ | 
  ac_cpp_err=yes | 
| 7977 | 
+ | 
fi | 
| 7978 | 
+ | 
if test -z "$ac_cpp_err"; then | 
| 7979 | 
+ | 
  : | 
| 7980 | 
+ | 
else | 
| 7981 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 7982 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 7983 | 
  | 
 | 
| 7984 | 
+ | 
  # Broken: fails on valid input. | 
| 7985 | 
+ | 
continue | 
| 7986 | 
+ | 
fi | 
| 7987 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 7988 | 
  | 
 | 
| 7989 | 
+ | 
  # OK, works on sane cases.  Now check whether non-existent headers | 
| 7990 | 
+ | 
  # can be detected and how. | 
| 7991 | 
+ | 
  cat >conftest.$ac_ext <<_ACEOF | 
| 7992 | 
+ | 
/* confdefs.h.  */ | 
| 7993 | 
+ | 
_ACEOF | 
| 7994 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 7995 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 7996 | 
+ | 
/* end confdefs.h.  */ | 
| 7997 | 
+ | 
#include <ac_nonexistent.h> | 
| 7998 | 
+ | 
_ACEOF | 
| 7999 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | 
| 8000 | 
+ | 
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | 
| 8001 | 
+ | 
  ac_status=$? | 
| 8002 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8003 | 
+ | 
  rm -f conftest.er1 | 
| 8004 | 
+ | 
  cat conftest.err >&5 | 
| 8005 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8006 | 
+ | 
  (exit $ac_status); } >/dev/null; then | 
| 8007 | 
+ | 
  if test -s conftest.err; then | 
| 8008 | 
+ | 
    ac_cpp_err=$ac_cxx_preproc_warn_flag | 
| 8009 | 
+ | 
    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | 
| 8010 | 
+ | 
  else | 
| 8011 | 
+ | 
    ac_cpp_err= | 
| 8012 | 
+ | 
  fi | 
| 8013 | 
+ | 
else | 
| 8014 | 
+ | 
  ac_cpp_err=yes | 
| 8015 | 
  | 
fi | 
| 8016 | 
+ | 
if test -z "$ac_cpp_err"; then | 
| 8017 | 
+ | 
  # Broken: success on invalid input. | 
| 8018 | 
+ | 
continue | 
| 8019 | 
+ | 
else | 
| 8020 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8021 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8022 | 
  | 
 | 
| 8023 | 
+ | 
  # Passes both tests. | 
| 8024 | 
+ | 
ac_preproc_ok=: | 
| 8025 | 
+ | 
break | 
| 8026 | 
+ | 
fi | 
| 8027 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8028 | 
  | 
 | 
| 8029 | 
+ | 
done | 
| 8030 | 
+ | 
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | 
| 8031 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8032 | 
+ | 
if $ac_preproc_ok; then | 
| 8033 | 
+ | 
  break | 
| 8034 | 
+ | 
fi | 
| 8035 | 
  | 
 | 
| 8036 | 
+ | 
    done | 
| 8037 | 
+ | 
    ac_cv_prog_CXXCPP=$CXXCPP | 
| 8038 | 
  | 
 | 
| 8039 | 
+ | 
fi | 
| 8040 | 
+ | 
  CXXCPP=$ac_cv_prog_CXXCPP | 
| 8041 | 
+ | 
else | 
| 8042 | 
+ | 
  ac_cv_prog_CXXCPP=$CXXCPP | 
| 8043 | 
+ | 
fi | 
| 8044 | 
+ | 
echo "$as_me:$LINENO: result: $CXXCPP" >&5 | 
| 8045 | 
+ | 
echo "${ECHO_T}$CXXCPP" >&6 | 
| 8046 | 
+ | 
ac_preproc_ok=false | 
| 8047 | 
+ | 
for ac_cxx_preproc_warn_flag in '' yes | 
| 8048 | 
+ | 
do | 
| 8049 | 
+ | 
  # Use a header file that comes with gcc, so configuring glibc | 
| 8050 | 
+ | 
  # with a fresh cross-compiler works. | 
| 8051 | 
+ | 
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since | 
| 8052 | 
+ | 
  # <limits.h> exists even on freestanding compilers. | 
| 8053 | 
+ | 
  # On the NeXT, cc -E runs the code through the compiler's parser, | 
| 8054 | 
+ | 
  # not just through cpp. "Syntax error" is here to catch this case. | 
| 8055 | 
+ | 
  cat >conftest.$ac_ext <<_ACEOF | 
| 8056 | 
+ | 
/* confdefs.h.  */ | 
| 8057 | 
+ | 
_ACEOF | 
| 8058 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 8059 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 8060 | 
+ | 
/* end confdefs.h.  */ | 
| 8061 | 
+ | 
#ifdef __STDC__ | 
| 8062 | 
+ | 
# include <limits.h> | 
| 8063 | 
+ | 
#else | 
| 8064 | 
+ | 
# include <assert.h> | 
| 8065 | 
+ | 
#endif | 
| 8066 | 
+ | 
                     Syntax error | 
| 8067 | 
+ | 
_ACEOF | 
| 8068 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | 
| 8069 | 
+ | 
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | 
| 8070 | 
+ | 
  ac_status=$? | 
| 8071 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8072 | 
+ | 
  rm -f conftest.er1 | 
| 8073 | 
+ | 
  cat conftest.err >&5 | 
| 8074 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8075 | 
+ | 
  (exit $ac_status); } >/dev/null; then | 
| 8076 | 
+ | 
  if test -s conftest.err; then | 
| 8077 | 
+ | 
    ac_cpp_err=$ac_cxx_preproc_warn_flag | 
| 8078 | 
+ | 
    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | 
| 8079 | 
+ | 
  else | 
| 8080 | 
+ | 
    ac_cpp_err= | 
| 8081 | 
+ | 
  fi | 
| 8082 | 
+ | 
else | 
| 8083 | 
+ | 
  ac_cpp_err=yes | 
| 8084 | 
+ | 
fi | 
| 8085 | 
+ | 
if test -z "$ac_cpp_err"; then | 
| 8086 | 
+ | 
  : | 
| 8087 | 
+ | 
else | 
| 8088 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8089 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8090 | 
  | 
 | 
| 8091 | 
+ | 
  # Broken: fails on valid input. | 
| 8092 | 
+ | 
continue | 
| 8093 | 
+ | 
fi | 
| 8094 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8095 | 
+ | 
 | 
| 8096 | 
+ | 
  # OK, works on sane cases.  Now check whether non-existent headers | 
| 8097 | 
+ | 
  # can be detected and how. | 
| 8098 | 
+ | 
  cat >conftest.$ac_ext <<_ACEOF | 
| 8099 | 
+ | 
/* confdefs.h.  */ | 
| 8100 | 
+ | 
_ACEOF | 
| 8101 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 8102 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 8103 | 
+ | 
/* end confdefs.h.  */ | 
| 8104 | 
+ | 
#include <ac_nonexistent.h> | 
| 8105 | 
+ | 
_ACEOF | 
| 8106 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | 
| 8107 | 
+ | 
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | 
| 8108 | 
+ | 
  ac_status=$? | 
| 8109 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8110 | 
+ | 
  rm -f conftest.er1 | 
| 8111 | 
+ | 
  cat conftest.err >&5 | 
| 8112 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8113 | 
+ | 
  (exit $ac_status); } >/dev/null; then | 
| 8114 | 
+ | 
  if test -s conftest.err; then | 
| 8115 | 
+ | 
    ac_cpp_err=$ac_cxx_preproc_warn_flag | 
| 8116 | 
+ | 
    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | 
| 8117 | 
+ | 
  else | 
| 8118 | 
+ | 
    ac_cpp_err= | 
| 8119 | 
+ | 
  fi | 
| 8120 | 
+ | 
else | 
| 8121 | 
+ | 
  ac_cpp_err=yes | 
| 8122 | 
+ | 
fi | 
| 8123 | 
+ | 
if test -z "$ac_cpp_err"; then | 
| 8124 | 
+ | 
  # Broken: success on invalid input. | 
| 8125 | 
+ | 
continue | 
| 8126 | 
+ | 
else | 
| 8127 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8128 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8129 | 
+ | 
 | 
| 8130 | 
+ | 
  # Passes both tests. | 
| 8131 | 
+ | 
ac_preproc_ok=: | 
| 8132 | 
+ | 
break | 
| 8133 | 
+ | 
fi | 
| 8134 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8135 | 
+ | 
 | 
| 8136 | 
+ | 
done | 
| 8137 | 
+ | 
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. | 
| 8138 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8139 | 
+ | 
if $ac_preproc_ok; then | 
| 8140 | 
+ | 
  : | 
| 8141 | 
+ | 
else | 
| 8142 | 
+ | 
  { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check | 
| 8143 | 
+ | 
See \`config.log' for more details." >&5 | 
| 8144 | 
+ | 
echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check | 
| 8145 | 
+ | 
See \`config.log' for more details." >&2;} | 
| 8146 | 
+ | 
   { (exit 1); exit 1; }; } | 
| 8147 | 
+ | 
fi | 
| 8148 | 
+ | 
 | 
| 8149 | 
+ | 
ac_ext=cc | 
| 8150 | 
+ | 
ac_cpp='$CXXCPP $CPPFLAGS' | 
| 8151 | 
+ | 
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' | 
| 8152 | 
+ | 
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | 
| 8153 | 
+ | 
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu | 
| 8154 | 
+ | 
 | 
| 8155 | 
+ | 
 | 
| 8156 | 
+ | 
if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then | 
| 8157 | 
+ | 
  echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5 | 
| 8158 | 
+ | 
echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6 | 
| 8159 | 
+ | 
if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then | 
| 8160 | 
+ | 
  echo $ECHO_N "(cached) $ECHO_C" >&6 | 
| 8161 | 
+ | 
fi | 
| 8162 | 
+ | 
echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5 | 
| 8163 | 
+ | 
echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6 | 
| 8164 | 
+ | 
else | 
| 8165 | 
+ | 
  # Is the header compilable? | 
| 8166 | 
+ | 
echo "$as_me:$LINENO: checking CGAL/Cartesian.h usability" >&5 | 
| 8167 | 
+ | 
echo $ECHO_N "checking CGAL/Cartesian.h usability... $ECHO_C" >&6 | 
| 8168 | 
+ | 
cat >conftest.$ac_ext <<_ACEOF | 
| 8169 | 
+ | 
/* confdefs.h.  */ | 
| 8170 | 
+ | 
_ACEOF | 
| 8171 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 8172 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 8173 | 
+ | 
/* end confdefs.h.  */ | 
| 8174 | 
+ | 
$ac_includes_default | 
| 8175 | 
+ | 
#include <CGAL/Cartesian.h> | 
| 8176 | 
+ | 
_ACEOF | 
| 8177 | 
+ | 
rm -f conftest.$ac_objext | 
| 8178 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 | 
| 8179 | 
+ | 
  (eval $ac_compile) 2>conftest.er1 | 
| 8180 | 
+ | 
  ac_status=$? | 
| 8181 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8182 | 
+ | 
  rm -f conftest.er1 | 
| 8183 | 
+ | 
  cat conftest.err >&5 | 
| 8184 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8185 | 
+ | 
  (exit $ac_status); } && | 
| 8186 | 
+ | 
         { ac_try='test -z "$ac_cxx_werror_flag" | 
| 8187 | 
+ | 
                         || test ! -s conftest.err' | 
| 8188 | 
+ | 
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | 
| 8189 | 
+ | 
  (eval $ac_try) 2>&5 | 
| 8190 | 
+ | 
  ac_status=$? | 
| 8191 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8192 | 
+ | 
  (exit $ac_status); }; } && | 
| 8193 | 
+ | 
         { ac_try='test -s conftest.$ac_objext' | 
| 8194 | 
+ | 
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | 
| 8195 | 
+ | 
  (eval $ac_try) 2>&5 | 
| 8196 | 
+ | 
  ac_status=$? | 
| 8197 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8198 | 
+ | 
  (exit $ac_status); }; }; then | 
| 8199 | 
+ | 
  ac_header_compiler=yes | 
| 8200 | 
+ | 
else | 
| 8201 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8202 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8203 | 
+ | 
 | 
| 8204 | 
+ | 
ac_header_compiler=no | 
| 8205 | 
+ | 
fi | 
| 8206 | 
+ | 
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext | 
| 8207 | 
+ | 
echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 | 
| 8208 | 
+ | 
echo "${ECHO_T}$ac_header_compiler" >&6 | 
| 8209 | 
+ | 
 | 
| 8210 | 
+ | 
# Is the header present? | 
| 8211 | 
+ | 
echo "$as_me:$LINENO: checking CGAL/Cartesian.h presence" >&5 | 
| 8212 | 
+ | 
echo $ECHO_N "checking CGAL/Cartesian.h presence... $ECHO_C" >&6 | 
| 8213 | 
+ | 
cat >conftest.$ac_ext <<_ACEOF | 
| 8214 | 
+ | 
/* confdefs.h.  */ | 
| 8215 | 
+ | 
_ACEOF | 
| 8216 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 8217 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 8218 | 
+ | 
/* end confdefs.h.  */ | 
| 8219 | 
+ | 
#include <CGAL/Cartesian.h> | 
| 8220 | 
+ | 
_ACEOF | 
| 8221 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 | 
| 8222 | 
+ | 
  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 | 
| 8223 | 
+ | 
  ac_status=$? | 
| 8224 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8225 | 
+ | 
  rm -f conftest.er1 | 
| 8226 | 
+ | 
  cat conftest.err >&5 | 
| 8227 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8228 | 
+ | 
  (exit $ac_status); } >/dev/null; then | 
| 8229 | 
+ | 
  if test -s conftest.err; then | 
| 8230 | 
+ | 
    ac_cpp_err=$ac_cxx_preproc_warn_flag | 
| 8231 | 
+ | 
    ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag | 
| 8232 | 
+ | 
  else | 
| 8233 | 
+ | 
    ac_cpp_err= | 
| 8234 | 
+ | 
  fi | 
| 8235 | 
+ | 
else | 
| 8236 | 
+ | 
  ac_cpp_err=yes | 
| 8237 | 
+ | 
fi | 
| 8238 | 
+ | 
if test -z "$ac_cpp_err"; then | 
| 8239 | 
+ | 
  ac_header_preproc=yes | 
| 8240 | 
+ | 
else | 
| 8241 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8242 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8243 | 
+ | 
 | 
| 8244 | 
+ | 
  ac_header_preproc=no | 
| 8245 | 
+ | 
fi | 
| 8246 | 
+ | 
rm -f conftest.err conftest.$ac_ext | 
| 8247 | 
+ | 
echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 | 
| 8248 | 
+ | 
echo "${ECHO_T}$ac_header_preproc" >&6 | 
| 8249 | 
+ | 
 | 
| 8250 | 
+ | 
# So?  What about this header? | 
| 8251 | 
+ | 
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in | 
| 8252 | 
+ | 
  yes:no: ) | 
| 8253 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&5 | 
| 8254 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: accepted by the compiler, rejected by the preprocessor!" >&2;} | 
| 8255 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&5 | 
| 8256 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the compiler's result" >&2;} | 
| 8257 | 
+ | 
    ac_header_preproc=yes | 
| 8258 | 
+ | 
    ;; | 
| 8259 | 
+ | 
  no:yes:* ) | 
| 8260 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&5 | 
| 8261 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: present but cannot be compiled" >&2;} | 
| 8262 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h:     check for missing prerequisite headers?" >&5 | 
| 8263 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h:     check for missing prerequisite headers?" >&2;} | 
| 8264 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&5 | 
| 8265 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: see the Autoconf documentation" >&2;} | 
| 8266 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h:     section \"Present But Cannot Be Compiled\"" >&5 | 
| 8267 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h:     section \"Present But Cannot Be Compiled\"" >&2;} | 
| 8268 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&5 | 
| 8269 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: proceeding with the preprocessor's result" >&2;} | 
| 8270 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&5 | 
| 8271 | 
+ | 
echo "$as_me: WARNING: CGAL/Cartesian.h: in the future, the compiler will take precedence" >&2;} | 
| 8272 | 
+ | 
    ( | 
| 8273 | 
+ | 
      cat <<\_ASBOX | 
| 8274 | 
+ | 
## ------------------------------ ## | 
| 8275 | 
+ | 
## Report this to gezelter@nd.edu ## | 
| 8276 | 
+ | 
## ------------------------------ ## | 
| 8277 | 
+ | 
_ASBOX | 
| 8278 | 
+ | 
    ) | | 
| 8279 | 
+ | 
      sed "s/^/$as_me: WARNING:     /" >&2 | 
| 8280 | 
+ | 
    ;; | 
| 8281 | 
+ | 
esac | 
| 8282 | 
+ | 
echo "$as_me:$LINENO: checking for CGAL/Cartesian.h" >&5 | 
| 8283 | 
+ | 
echo $ECHO_N "checking for CGAL/Cartesian.h... $ECHO_C" >&6 | 
| 8284 | 
+ | 
if test "${ac_cv_header_CGAL_Cartesian_h+set}" = set; then | 
| 8285 | 
+ | 
  echo $ECHO_N "(cached) $ECHO_C" >&6 | 
| 8286 | 
+ | 
else | 
| 8287 | 
+ | 
  ac_cv_header_CGAL_Cartesian_h=$ac_header_preproc | 
| 8288 | 
+ | 
fi | 
| 8289 | 
+ | 
echo "$as_me:$LINENO: result: $ac_cv_header_CGAL_Cartesian_h" >&5 | 
| 8290 | 
+ | 
echo "${ECHO_T}$ac_cv_header_CGAL_Cartesian_h" >&6 | 
| 8291 | 
+ | 
 | 
| 8292 | 
+ | 
fi | 
| 8293 | 
+ | 
if test $ac_cv_header_CGAL_Cartesian_h = yes; then | 
| 8294 | 
+ | 
  cgal=yes | 
| 8295 | 
+ | 
else | 
| 8296 | 
+ | 
  cgal=no | 
| 8297 | 
+ | 
fi | 
| 8298 | 
+ | 
 | 
| 8299 | 
+ | 
 | 
| 8300 | 
+ | 
    CXXFLAGS="$save_CXXFLAGS" | 
| 8301 | 
+ | 
 | 
| 8302 | 
+ | 
    if test "x$cgal" = xyes; then | 
| 8303 | 
+ | 
      echo "$as_me:$LINENO: checking for CGAL version" >&5 | 
| 8304 | 
+ | 
echo $ECHO_N "checking for CGAL version... $ECHO_C" >&6 | 
| 8305 | 
+ | 
      LOCATION=${CGAL_INCLDIR} | 
| 8306 | 
+ | 
      LOCATION=${LOCATION:-/usr/include} | 
| 8307 | 
+ | 
      if test -f $LOCATION/CGAL/version.h; then | 
| 8308 | 
+ | 
        CGAL_VERSION=`grep '#define.*\<CGAL_VERSION\>.*' $LOCATION/CGAL/version.h | sed 's/[^0-9\.]*//g'` | 
| 8309 | 
+ | 
      else | 
| 8310 | 
+ | 
        CGAL_VERSION=`grep '#define.*\<CGAL_VERSION\>.*' $LOCATION/CGAL/config.h | sed 's/[^0-9\.]*//g'` | 
| 8311 | 
+ | 
      fi | 
| 8312 | 
+ | 
      if echo $CGAL_VERSION | grep -q "^[3456789]"; then | 
| 8313 | 
+ | 
        echo "$as_me:$LINENO: result: ($CGAL_VERSION) yes" >&5 | 
| 8314 | 
+ | 
echo "${ECHO_T}($CGAL_VERSION) yes" >&6 | 
| 8315 | 
+ | 
      else | 
| 8316 | 
+ | 
        echo "$as_me:$LINENO: result: ($CGAL_VERSION) no" >&5 | 
| 8317 | 
+ | 
echo "${ECHO_T}($CGAL_VERSION) no" >&6 | 
| 8318 | 
+ | 
        cgal=no | 
| 8319 | 
+ | 
      fi | 
| 8320 | 
+ | 
    fi | 
| 8321 | 
+ | 
 | 
| 8322 | 
+ | 
    if test "x$cgal" = xyes; then | 
| 8323 | 
+ | 
      CGAL_LIBS="-lCGAL" | 
| 8324 | 
+ | 
      echo "$as_me:$LINENO: checking whether CGAL uses LEDA" >&5 | 
| 8325 | 
+ | 
echo $ECHO_N "checking whether CGAL uses LEDA... $ECHO_C" >&6 | 
| 8326 | 
+ | 
      if echo $CGAL_CXXFLAGS | grep -q -- -DCGAL_USE_LEDA; then | 
| 8327 | 
+ | 
        CGAL_USES_LEDA=yes | 
| 8328 | 
+ | 
        echo "$as_me:$LINENO: result: yes" >&5 | 
| 8329 | 
+ | 
echo "${ECHO_T}yes" >&6 | 
| 8330 | 
+ | 
        CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX" | 
| 8331 | 
+ | 
      else | 
| 8332 | 
+ | 
        echo "$as_me:$LINENO: result: no" >&5 | 
| 8333 | 
+ | 
echo "${ECHO_T}no" >&6 | 
| 8334 | 
+ | 
        CGAL_USES_LEDA=no | 
| 8335 | 
+ | 
      fi | 
| 8336 | 
+ | 
 | 
| 8337 | 
+ | 
      echo "$as_me:$LINENO: checking whether CGAL uses GMP" >&5 | 
| 8338 | 
+ | 
echo $ECHO_N "checking whether CGAL uses GMP... $ECHO_C" >&6 | 
| 8339 | 
+ | 
      if echo $CGAL_CXXFLAGS | grep -q -- -DCGAL_USE_GMP; then | 
| 8340 | 
+ | 
        CGAL_USES_GMP=yes | 
| 8341 | 
+ | 
        echo "$as_me:$LINENO: result: yes" >&5 | 
| 8342 | 
+ | 
echo "${ECHO_T}yes" >&6 | 
| 8343 | 
+ | 
        CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES" | 
| 8344 | 
+ | 
      else | 
| 8345 | 
+ | 
        echo "$as_me:$LINENO: result: no" >&5 | 
| 8346 | 
+ | 
echo "${ECHO_T}no" >&6 | 
| 8347 | 
+ | 
        CGAL_USES_GMP=no | 
| 8348 | 
+ | 
      fi | 
| 8349 | 
+ | 
 | 
| 8350 | 
+ | 
      CGAL_LIBS="$CGAL_LIBS -lm" | 
| 8351 | 
+ | 
 | 
| 8352 | 
+ | 
      CGAL_CXXFLAGS="-ftemplate-depth-50" | 
| 8353 | 
+ | 
 | 
| 8354 | 
+ | 
      echo "CGAL_USES_LEDA     $CGAL_USES_LEDA" | 
| 8355 | 
+ | 
      echo "CGAL_USES_GMP      $CGAL_USES_GMP" | 
| 8356 | 
+ | 
      echo "CGAL_INCLDIR       $CGAL_INCLDIR" | 
| 8357 | 
+ | 
      echo "CGAL_LIBDIR        $CGAL_LIBDIR" | 
| 8358 | 
+ | 
      echo "CGAL_DEFINES       $CGAL_DEFINES" | 
| 8359 | 
+ | 
      echo "CGAL_CXXFLAGS      $CGAL_CXXFLAGS" | 
| 8360 | 
+ | 
      echo "CGAL_LIBS          $CGAL_LIBS" | 
| 8361 | 
+ | 
    fi | 
| 8362 | 
+ | 
 | 
| 8363 | 
+ | 
    if test "x$cgal" = xyes; then | 
| 8364 | 
+ | 
      save_LIBS="$LIBS" | 
| 8365 | 
+ | 
      LIBS="$LIBS -L$CGAL_LIBDIR" | 
| 8366 | 
+ | 
      if test "x$CGAL_USES_LEDA" = xyes; then | 
| 8367 | 
+ | 
        LIBS="-lL $LIBS -L$LEDA_LIBDIR" | 
| 8368 | 
+ | 
      fi | 
| 8369 | 
+ | 
      # if test "x$CGAL_USES_GMP" = xyes; then | 
| 8370 | 
+ | 
      #   LIBS="-lgmp $LIBS $GMP_LIBDIR" | 
| 8371 | 
+ | 
      # fi | 
| 8372 | 
+ | 
      echo "$as_me:$LINENO: checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL" >&5 | 
| 8373 | 
+ | 
echo $ECHO_N "checking for ::CGAL::Cartesian<int>::Point_2 in -lCGAL... $ECHO_C" >&6 | 
| 8374 | 
+ | 
save_CXXFLAGS_CHECK_CXX_LIB="$CXXFLAGS" | 
| 8375 | 
+ | 
CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR" | 
| 8376 | 
+ | 
save_LIBS_CHECK_CXX_LIB="$LIBS" | 
| 8377 | 
+ | 
LIBS="-lCGAL  $LIBS" | 
| 8378 | 
+ | 
cat >conftest.$ac_ext <<_ACEOF | 
| 8379 | 
+ | 
/* confdefs.h.  */ | 
| 8380 | 
+ | 
_ACEOF | 
| 8381 | 
+ | 
cat confdefs.h >>conftest.$ac_ext | 
| 8382 | 
+ | 
cat >>conftest.$ac_ext <<_ACEOF | 
| 8383 | 
+ | 
/* end confdefs.h.  */ | 
| 8384 | 
+ | 
#include <CGAL/Cartesian.h> | 
| 8385 | 
+ | 
int | 
| 8386 | 
+ | 
main () | 
| 8387 | 
+ | 
{ | 
| 8388 | 
+ | 
::CGAL::Cartesian<int>::Point_2 P | 
| 8389 | 
+ | 
  ; | 
| 8390 | 
+ | 
  return 0; | 
| 8391 | 
+ | 
} | 
| 8392 | 
+ | 
_ACEOF | 
| 8393 | 
+ | 
rm -f conftest.$ac_objext conftest$ac_exeext | 
| 8394 | 
+ | 
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 | 
| 8395 | 
+ | 
  (eval $ac_link) 2>conftest.er1 | 
| 8396 | 
+ | 
  ac_status=$? | 
| 8397 | 
+ | 
  grep -v '^ *+' conftest.er1 >conftest.err | 
| 8398 | 
+ | 
  rm -f conftest.er1 | 
| 8399 | 
+ | 
  cat conftest.err >&5 | 
| 8400 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8401 | 
+ | 
  (exit $ac_status); } && | 
| 8402 | 
+ | 
         { ac_try='test -z "$ac_cxx_werror_flag" | 
| 8403 | 
+ | 
                         || test ! -s conftest.err' | 
| 8404 | 
+ | 
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | 
| 8405 | 
+ | 
  (eval $ac_try) 2>&5 | 
| 8406 | 
+ | 
  ac_status=$? | 
| 8407 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8408 | 
+ | 
  (exit $ac_status); }; } && | 
| 8409 | 
+ | 
         { ac_try='test -s conftest$ac_exeext' | 
| 8410 | 
+ | 
  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 | 
| 8411 | 
+ | 
  (eval $ac_try) 2>&5 | 
| 8412 | 
+ | 
  ac_status=$? | 
| 8413 | 
+ | 
  echo "$as_me:$LINENO: \$? = $ac_status" >&5 | 
| 8414 | 
+ | 
  (exit $ac_status); }; }; then | 
| 8415 | 
+ | 
  echo "$as_me:$LINENO: result: yes" >&5 | 
| 8416 | 
+ | 
echo "${ECHO_T}yes" >&6 | 
| 8417 | 
+ | 
cgal=yes | 
| 8418 | 
+ | 
else | 
| 8419 | 
+ | 
  echo "$as_me: failed program was:" >&5 | 
| 8420 | 
+ | 
sed 's/^/| /' conftest.$ac_ext >&5 | 
| 8421 | 
+ | 
 | 
| 8422 | 
+ | 
echo "$as_me:$LINENO: result: no" >&5 | 
| 8423 | 
+ | 
echo "${ECHO_T}no" >&6 | 
| 8424 | 
+ | 
cgal=no | 
| 8425 | 
+ | 
fi | 
| 8426 | 
+ | 
rm -f conftest.err conftest.$ac_objext \ | 
| 8427 | 
+ | 
      conftest$ac_exeext conftest.$ac_ext | 
| 8428 | 
+ | 
CXXFLAGS="$save_CXXFLAGS_CHECK_CXX_LIB" | 
| 8429 | 
+ | 
LIBS="$save_LIBS_CHECK_CXX_LIB" | 
| 8430 | 
+ | 
      LIBS="$save_LIBS" | 
| 8431 | 
+ | 
    fi | 
| 8432 | 
+ | 
 | 
| 8433 | 
+ | 
  fi | 
| 8434 | 
+ | 
  ac_ext=c | 
| 8435 | 
+ | 
ac_cpp='$CPP $CPPFLAGS' | 
| 8436 | 
+ | 
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' | 
| 8437 | 
+ | 
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' | 
| 8438 | 
+ | 
ac_compiler_gnu=$ac_cv_c_compiler_gnu | 
| 8439 | 
+ | 
 | 
| 8440 | 
+ | 
 | 
| 8441 | 
+ | 
fi | 
| 8442 | 
+ | 
 | 
| 8443 | 
+ | 
if test "x$cgal" = xyes; then | 
| 8444 | 
+ | 
  USE_CGAL=yes | 
| 8445 | 
+ | 
 | 
| 8446 | 
+ | 
cat >>confdefs.h <<\_ACEOF | 
| 8447 | 
+ | 
#define HAVE_CGAL 1 | 
| 8448 | 
+ | 
_ACEOF | 
| 8449 | 
+ | 
 | 
| 8450 | 
+ | 
 | 
| 8451 | 
+ | 
cat >>confdefs.h <<_ACEOF | 
| 8452 | 
+ | 
#define CGAL_VERSION $CGAL_VERSION | 
| 8453 | 
+ | 
_ACEOF | 
| 8454 | 
+ | 
 | 
| 8455 | 
+ | 
  if ! echo $CGAL_VERSION | grep -q "^3.0"; then | 
| 8456 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *****************************************************" >&5 | 
| 8457 | 
+ | 
echo "$as_me: WARNING: *****************************************************" >&2;} | 
| 8458 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *** Warning: Your CGAL version is newer than the  ***" >&5 | 
| 8459 | 
+ | 
echo "$as_me: WARNING: *** Warning: Your CGAL version is newer than the  ***" >&2;} | 
| 8460 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *** supported versions. It may still work though. ***" >&5 | 
| 8461 | 
+ | 
echo "$as_me: WARNING: *** supported versions. It may still work though. ***" >&2;} | 
| 8462 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *****************************************************" >&5 | 
| 8463 | 
+ | 
echo "$as_me: WARNING: *****************************************************" >&2;} | 
| 8464 | 
+ | 
  fi | 
| 8465 | 
+ | 
else | 
| 8466 | 
+ | 
   if test "x$cgal_makefile" != xno; then | 
| 8467 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *********************************************************" >&5 | 
| 8468 | 
+ | 
echo "$as_me: WARNING: *********************************************************" >&2;} | 
| 8469 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *** Warning: CGAL was not found.                      ***" >&5 | 
| 8470 | 
+ | 
echo "$as_me: WARNING: *** Warning: CGAL was not found.                      ***" >&2;} | 
| 8471 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *** Run \"configure\" with the appropriate options.     ***" >&5 | 
| 8472 | 
+ | 
echo "$as_me: WARNING: *** Run \"configure\" with the appropriate options.     ***" >&2;} | 
| 8473 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *** CGAL support will be disabled.                    ***" >&5 | 
| 8474 | 
+ | 
echo "$as_me: WARNING: *** CGAL support will be disabled.                    ***" >&2;} | 
| 8475 | 
+ | 
    { echo "$as_me:$LINENO: WARNING: *********************************************************" >&5 | 
| 8476 | 
+ | 
echo "$as_me: WARNING: *********************************************************" >&2;} | 
| 8477 | 
+ | 
  fi | 
| 8478 | 
+ | 
  CGAL_INCLDIR= | 
| 8479 | 
+ | 
  CGAL_LIBDIR= | 
| 8480 | 
+ | 
  CGAL_RLIBDIR= | 
| 8481 | 
+ | 
  CGAL_DEFINES= | 
| 8482 | 
+ | 
  CGAL_CXXFLAGS= | 
| 8483 | 
+ | 
  CGAL_LIBS= | 
| 8484 | 
+ | 
fi | 
| 8485 | 
+ | 
 | 
| 8486 | 
+ | 
 | 
| 8487 | 
+ | 
CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}" | 
| 8488 | 
+ | 
 | 
| 8489 | 
+ | 
CGAL_LIB_DIR=${CGAL_LIBDIR} | 
| 8490 | 
+ | 
 | 
| 8491 | 
+ | 
CGAL_RLIB_DIR=${CGAL_RLIBDIR} | 
| 8492 | 
+ | 
 | 
| 8493 | 
+ | 
 | 
| 8494 | 
+ | 
 | 
| 8495 | 
+ | 
 | 
| 8496 | 
+ | 
 | 
| 8497 | 
+ | 
 | 
| 8498 | 
+ | 
 | 
| 8499 | 
  | 
# Check whether --enable-doxygen or --disable-doxygen was given. | 
| 8500 | 
  | 
if test "${enable_doxygen+set}" = set; then | 
| 8501 | 
  | 
  enableval="$enable_doxygen" | 
| 8696 | 
  | 
 | 
| 8697 | 
  | 
          ac_config_headers="$ac_config_headers src/config.h" | 
| 8698 | 
  | 
 | 
| 8699 | 
< | 
                    ac_config_files="$ac_config_files make/Makefile src/utils/Makefile" | 
| 8699 | 
> | 
                              ac_config_files="$ac_config_files make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile" | 
| 8700 | 
  | 
 | 
| 8701 | 
  | 
 | 
| 8702 | 
  | 
cat >confcache <<\_ACEOF | 
| 9229 | 
  | 
  # Handling of arguments. | 
| 9230 | 
  | 
  "make/Makefile" ) CONFIG_FILES="$CONFIG_FILES make/Makefile" ;; | 
| 9231 | 
  | 
  "src/utils/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;; | 
| 9232 | 
+ | 
  "src/applications/nanoRodBuilder/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/applications/nanoRodBuilder/Makefile" ;; | 
| 9233 | 
  | 
  "src/getopt.h" ) CONFIG_LINKS="$CONFIG_LINKS src/getopt.h:src/utils/gnugetopt.h" ;; | 
| 9234 | 
  | 
  "src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; | 
| 9235 | 
  | 
  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 | 
| 9374 | 
  | 
s,@MPI_LIB@,$MPI_LIB,;t t | 
| 9375 | 
  | 
s,@MPI_F90_LIB@,$MPI_F90_LIB,;t t | 
| 9376 | 
  | 
s,@USE_MPI@,$USE_MPI,;t t | 
| 9377 | 
+ | 
s,@CXXCPP@,$CXXCPP,;t t | 
| 9378 | 
+ | 
s,@USE_CGAL@,$USE_CGAL,;t t | 
| 9379 | 
+ | 
s,@CGAL_INC_DIR@,$CGAL_INC_DIR,;t t | 
| 9380 | 
+ | 
s,@CGAL_LIB_DIR@,$CGAL_LIB_DIR,;t t | 
| 9381 | 
+ | 
s,@CGAL_RLIB_DIR@,$CGAL_RLIB_DIR,;t t | 
| 9382 | 
+ | 
s,@CGAL_DEFINES@,$CGAL_DEFINES,;t t | 
| 9383 | 
+ | 
s,@CGAL_CXXFLAGS@,$CGAL_CXXFLAGS,;t t | 
| 9384 | 
+ | 
s,@CGAL_LIBS@,$CGAL_LIBS,;t t | 
| 9385 | 
  | 
s,@DOXYGEN@,$DOXYGEN,;t t | 
| 9386 | 
  | 
s,@DOT@,$DOT,;t t | 
| 9387 | 
  | 
s,@DOC@,$DOC,;t t |