OOPSE-3.0/ac-tools/configure.in

dnl **** Process this file with autoconf to produce a configure script.

AC_INIT(OOPSE, 2.0, gezelter@nd.edu, oopse)
AC_CONFIG_AUX_DIR(ac-tools)

builtin(include, ac-tools/fortran90.m4)
builtin(include, ac-tools/aclocal.m4)
builtin(include, ac-tools/AC_CXX_HAVE_STL.m4)
builtin(include, ac-tools/AC_CXX_NAMESPACES.m4)
builtin(include, ac-tools/AC_CXX_STD.m4)

AC_CONFIG_SRCDIR([src/applications/oopse/oopse.cpp])

AC_PREFIX_DEFAULT("/usr/local")

# set program name
PROGNAME="oopse"
AC_SUBST(PROGNAME)

# there are two ways to do debugging.  One with the --enable-debug flag
# and one using the DEBUG environment variable

debug=0
AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Compile OOPSE in debug mode]), [debug=1])
if test "${DEBUG}"; then
        AC_DEFINE(debug, 1, [Code compiled in debug mode])
  msg="$msg, debug mode"
fi
AC_SUBST(debug)

# who am i
AC_CANONICAL_HOST


dnl Checks for C compiler
AC_PROG_CC([pathcc icc xlc gcc cc])

dnl Checks for C++ compiler
AC_PROG_CXX([pathCC icpc icc xlc++ xlC CC g++ c++])

dnl Checks for C preprocessor
AC_PROG_CPP

dnl Checks for grep and egrep
AC_PROG_EGREP

dnl If we are not running g++ then we might need some other flags
dnl to get the templates compiled correctly
OOPSE_TEMPLATE_FLAGS=""
if test $ac_cv_prog_gxx = no; then
  AC_MSG_CHECKING([checking whether ${CXX} accepts -ptused -no_prelink])
  echo 'void f(){}' > conftest.cc
  if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then
    AC_MSG_RESULT(yes)
    OOPSE_TEMPLATE_FLAGS="-ptused -no_prelink"
  else
    AC_MSG_RESULT(no)
  fi
  rm -f conftest*
  AC_MSG_CHECKING([checking whether ${CXX} accepts -instances=static])
  echo 'void f(){}' > conftest.cc
  if test -z "`${CXX} -instances=static -c conftest.cc 2>&1`"; then
    AC_MSG_RESULT(yes)
    OOPSE_TEMPLATE_FLAGS="-instances=static"
  else
    AC_MSG_RESULT(no)
  fi
  rm -f conftest*
  AC_MSG_CHECKING([checking whether ${CXX} accepts -pto])
  echo 'void f(){}' > conftest.cc
  if test -z "`${CXX} -pto -c conftest.cc 2>&1`"; then
    AC_MSG_RESULT(yes)
    OOPSE_TEMPLATE_FLAGS="-pto"
  else
    AC_MSG_RESULT(no)
  fi
  rm -f conftest*
  AC_MSG_CHECKING([checking whether ${CXX} accepts -LANG:std])
  echo 'void f(){}' > conftest.cc
  if test -z "`${CXX} -LANG:std -c conftest.cc 2>&1`"; then
    AC_MSG_RESULT(yes)
    

    EXTRA_CC_FLAG=${EXTRA_CC_FLAG}" -LANG:std"
  else
    AC_MSG_RESULT(no)
  fi
fi
AC_SUBST(OOPSE_TEMPLATE_FLAGS)
AC_SUBST(EXTRA_CC_FLAG)

dnl Fortran 90 compilation checks are next

AC_PROG_F90([pathf95 ifort ifc f90 xlf90 pgf90 epcf90 f95 xlf95 lf95 fort g95])
dnl Check the flag for Fortran90 preprocessing
ACX_PROG_F90_PREPFLAG
dnl Check to see if a flag is required for preprocessing defines
ACX_PROG_F90_PREPDEFFLAG
AC_LANG_PUSH(Fortran 90)
AC_LANG_PREPROC(Fortran 90)
AC_F90_LIBRARY_LDFLAGS
dnl How does Fortran mangle function names
AC_F90_WRAPPERS
AC_SUBST(F90_FUNC)
AC_SUBST(F90_FUNC_)
dnl Fortran 90 module suffix
AC_CHECK_MODSUFFIX
dnl Fortran 90 module path specifier
AC_CHECK_MODDIRFLAG
AC_F90_MODULE_NAMES
pat=`echo $ac_cv_f90_module_names | sed 's/.*\(%.*%\).*/\1/'`
F90_MODULE_NAMES=empty
case $pat in
       %MODULE%)
          F90_MODULE_NAMES=UPPER ;;
       %Module%)
          F90_MODULE_NAMES=Mixed ;;
       %module%)
          F90_MODULE_NAMES=lower ;;
       *)
          F90_MODULE_NAMES=unknown ;;
esac
AC_SUBST(F90_MODULE_NAMES)
AC_LANG_POP

AC_LANG_CPLUSPLUS
AC_HEADER_STDC
AC_CXX_NAMESPACES
AC_CXX_STD

dnl Checks for libraries.
AC_CHECK_LIB(m, asin, , exit)

ACX_CHECK_ZLIB
dnl Checks for header files.
AC_CHECK_HEADERS([stdlib.h string.h sys/param.h unistd.h sys/time.h stdio.h conio.h strstream.h iostream.h fstream.h math.h time.h sys/pstat.h sys/sysmp.h sys/sysinfo.h sys/table.h sys/sysctl.h sys/sytemcfg.h machine/hal_sysinfo.h])
AC_LANG_CPLUSPLUS
AC_CHECK_HEADERS([ctype.h iostream fstream sstream strstream])
AC_LANG_C
AC_CHECK_FUNCS([rint snprintf sranddev strcasecmp strncasecmp stricmp strnicmp pstat_getstatic sysmp getsysinfo sysctl table])
# special check for _system_configuration because AIX <4.3.2 do not
# contain the `physmem' member.
AC_MSG_CHECKING([for external symbol _system_configuration])
AC_TRY_COMPILE([#include <sys/systemcfg.h>],
               [double x = _system_configuration.physmem;],
  [AC_MSG_RESULT([yes])
  AC_DEFINE(HAVE__SYSTEM_CONFIGURATION, 1,
            [Define if you have the _system_configuration variable.])],
  [AC_MSG_RESULT([no])])
AC_HEADER_TIME

dnl Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_TYPES(clock_t)
AC_C_CONST
AC_C_INLINE


dnl check for system getopt
adl_FUNC_GETOPT_LONG

dnl check for strong optimization options

case $debug in
  1) 
     ;;
  *) 
   ACX_PROG_CC_MAXOPT
   ACX_PROG_CXX_MAXOPT
   ACX_PROG_F90_MAXOPT
     ;;
esac

AC_LANG_CPLUSPLUS
# AC_CPP_FUNC
# ------------------ #
# Checks to see if ANSI C99 CPP variable __func__ works.
# If not, perhaps __FUNCTION__ works instead. 
# If not, we'll just define __func__ to "". 
AC_DEFUN([AC_CPP_FUNC],
[AC_REQUIRE([AC_PROG_CC_STDC])dnl
AC_CACHE_CHECK([for an ANSI C99-conforming __func__], ac_cv_cpp_func,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
[[const char *foo = __func__;]])],
  [ac_cv_cpp_func=yes], 
  [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
[[const char *foo = __FUNCTION__;]])],
  [ac_cv_cpp_func=__FUNCTION__], 
  [ac_cv_cpp_func=no])])])
if test $ac_cv_cpp_func = __FUNCTION__; then
  AC_DEFINE(__func__,__FUNCTION__,
            [Define to __FUNCTION__ or "" if `__func__' does not conform to 
ANSI C.])
elif test $ac_cv_cpp_func = no; then
  AC_DEFINE(__func__,"",
            [Define to __FUNCTION__ or "" if `__func__' does not conform to 
ANSI C.])
fi
])# AC_CPP_FUNC

AC_CPP_FUNC
AC_SUBST(__func__)
AC_LANG_C

AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_PROG_YACC
AC_PROG_LEX
AX_SYS_PERLSHARPBANG
AC_CHECK_PROG(AR, ar, ar, NONE)
if test "$AR" = "NONE"; then
  AC_MSG_ERROR(--> Can't find \`ar'!)
  AC_CACHE_SAVE
  exit 1
fi

AC_PATH_PROG(PS, ps)
AC_CACHE_CHECK([for POSIX or BSD ps syntax], ac_cv_prog_ps_syntax, [
        if $PS ax -o rss > /dev/null 2>&1; then
                ac_cv_prog_ps_ax=yes
        else
                ac_cv_prog_ps_ax=no
        fi
        if $PS -ef -o rss > /dev/null 2>&1; then
                ac_cv_prog_ps_ef=yes
        else
                ac_cv_prog_ps_ef=no
        fi
        if test "$ac_cv_prog_ps_ax" = yes; then
                ac_cv_prog_ps_syntax=BSD
        else
                if test "$ac_cv_prog_ps_ef" = yes; then
                        ac_cv_prog_ps_syntax=POSIX
                else
                        AC_MSG_ERROR(Could not determine ps syntax)
                fi
        fi
])

AC_DEFINE_UNQUOTED(PSCOMMAND, $PS, [Path to ps program])
AC_DEFINE([OBAPI], [], [Used to export symbols for DLL / shared library builds])


if test "$ac_cv_prog_ps_syntax" = BSD; then
  AC_DEFINE(PSTYPE_IS_BSD, 1, [ps uses BSD-style arguments])
else
   if test "$ac_cv_prog_ps_syntax" = POSIX; then
       AC_DEFINE(PSTYPE_IS_POSIX, 1, [ps uses POSIX-style arguments])
   else
       AC_MSG_ERROR(Unknown ps syntax type!)
   fi
fi

AC_ARG_WITH(mpi,
        [AC_HELP_STRING([--with-mpi=<prefix>],
                [compile with MPI installed in <prefix> [default=no]])],
        with_mpi=$withval,
        with_mpi="no")

case "x$with_mpi" in
        xyes | "x")  USE_MPI=yes;;
        xno) USE_MPI=no ;;
        *) MPI="$with_mpi"; USE_MPI=yes ;; 
esac 
if test "$USE_MPI" = "yes" -a -z "$with_mpi"; then 
        MPI="/usr/local" 
fi 
if test "$USE_MPI" = "yes"; then
        ACX_MPI
fi
AC_SUBST(USE_MPI)

dnl AC_ARG_WITH(sprng,
dnl     [AC_HELP_STRING([--with-sprng=<prefix>],
dnl             [compile with SPRNG installed in <prefix> [default=/usr/local]])],
dnl     with_sprng=$withval,
dnl     with_sprng="/usr/local")
dnl
dnl case "x$with_sprng" in
dnl        xyes | "x")  USE_SPRNG=yes;;
dnl        xno) USE_SPRNG=no ;;
dnl        *) SPRNG="$with_sprng"; USE_SPRNG=yes ;;
dnl esac
dnl if test "$USE_SPRNG" = "yes" -a -z "$with_sprng"; then
dnl        SPRNG="/usr/local"
dnl fi
dnl if test "$USE_SPRNG" = "yes"; then
dnl         ACX_SPRNG
dnl fi
dnl AC_SUBST(USE_SPRNG)

dnl ########################################
dnl # Check for CGAL headers and libraries #
dnl ########################################

USE_CGAL=no
cgal_makefile=auto
AC_ARG_WITH(cgal-makefile,[  --with-cgal-makefile=FILE  CGAL makefile that should be used],       cgal_makefile="$withval")

if test "x$cgal_makefile" != xno; then

  if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
    cgal_makefile="$CGAL_MAKEFILE"
  fi

  AC_MSG_CHECKING(for cgal_makefile: $cgal_makefile)

  if test -f "$cgal_makefile"; then

    cat >config.tmp.Makefile <<EOF
include $cgal_makefile
default:
        @echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
        @echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
        @echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
        @echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
        @echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
        @echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
        @echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
        @echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
        @echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
        @echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
        @echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
        @echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
EOF

    make -s -f config.tmp.Makefile
    . config.tmp.cgalvariables

    rm -f config.tmp.Makefile config.tmp.cgalvariables

    if test "x$CGAL_INCLDIR" = "x"; then
      CGAL_INCLDIR=""
    fi

    if test "x$CGAL_LIBDIR" = "x"; then
      CGAL_LIBDIR=""
    fi

    if test "x$CGAL_RLIBDIR" = "x"; then
      CGAL_RLIBDIR=""
    fi

    if test "x$LEDA_INCLDIR" = "x"; then
      LEDA_INCLDIR=""
    fi

    if test "x$LEDA_LIBDIR" = "x"; then
      LEDA_LIBDIR=""
    fi

    if test "x$LEDA_RLIBDIR" = "x"; then
      LEDA_RLIBDIR=""
    fi

    if test "x$GMP_INCLDIR" = "x"; then
      GMP_INCLDIR=""
    fi

    if test "x$GMP_LIBDIR" = "x"; then
      GMP_LIBDIR=""
    fi

    if test "x$GMP_RLIBDIR" = "x"; then
      GMP_RLIBDIR=""
    fi

    AC_MSG_RESULT(CGAL_OS_COMPILER=   $CGAL_OS_COMPILER)
    AC_MSG_RESULT(CGAL_INCLDIR=       $CGAL_INCLDIR)
    AC_MSG_RESULT(CGAL_INCLCONFDIR=   $CGAL_INCLCONFDIR)
    AC_MSG_RESULT(CGAL_LIBDIR=        $CGAL_LIBDIR)
    AC_MSG_RESULT(CGAL_CXXFLAGS=      $CGAL_CXXFLAGS)
    AC_MSG_RESULT(LEDA_INCLDIR=       $LEDA_INCLDIR)
    AC_MSG_RESULT(LEDA_LIBDIR=        $LEDA_LIBDIR)
    AC_MSG_RESULT(GMP_INCLDIR=        $GMP_INCLDIR)
    AC_MSG_RESULT(GMP_LIBDIR=         $GMP_LIBDIR)

    AC_LANG_PUSH(C++)
    save_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
    AC_CHECK_HEADER(CGAL/Cartesian.h, cgal=yes, cgal=no)
    CXXFLAGS="$save_CXXFLAGS"

    if test "x$cgal" = xyes; then
      AC_MSG_CHECKING([for CGAL version])
      LOCATION=${CGAL_INCLDIR}
      LOCATION=${LOCATION:-/usr/include}
      if test -f $LOCATION/CGAL/version.h; then
        CGAL_VERSION=`grep '#define.*\<CGAL_VERSION\>.*' $LOCATION/CGAL/version.h | sed 's/[^0-9\.]*//g'`
      else
        CGAL_VERSION=`grep '#define.*\<CGAL_VERSION\>.*' $LOCATION/CGAL/config.h | sed 's/[^0-9\.]*//g'`
      fi
changequote({, })dnl
      if echo $CGAL_VERSION | grep -q "^[3456789]"; then
changequote([, ])dnl
        AC_MSG_RESULT([($CGAL_VERSION) yes])
      else
        AC_MSG_RESULT([($CGAL_VERSION) no])
        cgal=no
      fi
    fi

    if test "x$cgal" = xyes; then
      CGAL_LIBS="-lCGAL"
      AC_MSG_CHECKING([whether CGAL uses LEDA])
      if echo $CGAL_CXXFLAGS | grep -q -- -DCGAL_USE_LEDA; then
        CGAL_USES_LEDA=yes
        AC_MSG_RESULT([yes])
        CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
      else
        AC_MSG_RESULT([no])
        CGAL_USES_LEDA=no
      fi

      AC_MSG_CHECKING([whether CGAL uses GMP])
      if echo $CGAL_CXXFLAGS | grep -q -- -DCGAL_USE_GMP; then
        CGAL_USES_GMP=yes
        AC_MSG_RESULT([yes])
        CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
      else
        AC_MSG_RESULT([no])
        CGAL_USES_GMP=no
      fi

      CGAL_LIBS="$CGAL_LIBS -lm"

      CGAL_CXXFLAGS="-ftemplate-depth-50"

      AC_MSG_RESULT(CGAL_USES_LEDA=     $CGAL_USES_LEDA)
      AC_MSG_RESULT(CGAL_USES_GMP =     $CGAL_USES_GMP)
      AC_MSG_RESULT(CGAL_INCLDIR  =     $CGAL_INCLDIR)
      AC_MSG_RESULT(CGAL_LIBDIR   =     $CGAL_LIBDIR)
      AC_MSG_RESULT(CGAL_DEFINES  =     $CGAL_DEFINES)
      AC_MSG_RESULT(CGAL_CXXFLAGS =     $CGAL_CXXFLAGS)
      AC_MSG_RESULT(CGAL_LIBS     =     $CGAL_LIBS)
    fi

    if test "x$cgal" = xyes; then
      save_LIBS="$LIBS"
      LIBS="$LIBS -L$CGAL_LIBDIR"
      if test "x$CGAL_USES_LEDA" = xyes; then
        LIBS="-lL $LIBS -L$LEDA_LIBDIR"
      fi
      # if test "x$CGAL_USES_GMP" = xyes; then
      #   LIBS="-lgmp $LIBS $GMP_LIBDIR"
      # fi
      AC_CHECK_CXX_LIB(CGAL, ::CGAL::Cartesian<int>::Point_2, [#include <CGAL/Cartesian.h>], [::CGAL::Cartesian<int>::Point_2 P], [cgal=yes], [cgal=no], -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR)
      LIBS="$save_LIBS"
    fi

  fi
  AC_LANG_POP()

fi

if test "x$cgal" = xyes; then
  USE_CGAL=yes
  AC_DEFINE(HAVE_CGAL, 1, [Is defined if the CGAL library is available.])
  AC_DEFINE_UNQUOTED(CGAL_VERSION, $CGAL_VERSION, [The CGAL version number.])
changequote({, })dnl
  if ! echo $CGAL_VERSION | grep -q "^3.0"; then
changequote([, ])dnl
    AC_MSG_WARN(*****************************************************)
    AC_MSG_WARN(*** Warning: Your CGAL version is newer than the  ***)
    AC_MSG_WARN(*** supported versions. It may still work though. ***)
    AC_MSG_WARN(*****************************************************)
  fi
else
   if test "x$cgal_makefile" != xno; then
    AC_MSG_RESULT(No CGAL support. These are not the droids you want.)
  fi
  CGAL_INCLDIR=
  CGAL_LIBDIR=
  CGAL_RLIBDIR=
  CGAL_DEFINES=
  CGAL_CXXFLAGS=
  CGAL_LIBS=
fi

AC_SUBST(USE_CGAL)
CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
AC_SUBST(CGAL_INC_DIR)
CGAL_LIB_DIR=${CGAL_LIBDIR}
AC_SUBST(CGAL_LIB_DIR)
CGAL_RLIB_DIR=${CGAL_RLIBDIR}
AC_SUBST(CGAL_RLIB_DIR)
AC_SUBST(CGAL_DEFINES)
AC_SUBST(CGAL_CXXFLAGS)
AC_SUBST(CGAL_LIBS)

dnl CHECK_MKL

BB_ENABLE_DOXYGEN

AC_EXEEXT
AC_OBJEXT
OBJEXT=".$OBJEXT"

OOPSE=oopse

dnl **** define home dir of oopse
if test "x${prefix}" = "xNONE"
then
  OOPSE_HOME=${ac_default_prefix}/oopse
else
  OOPSE_HOME=${prefix}/oopse
fi
AC_ARG_ENABLE(oopse-home,
[  --enable-oopse-home=DIR      define oopse home dir [PREFIX/oopse]],
[OOPSE_HOME="${enableval}"])

case "x$INSTALL" in
   x/*) ;;
   *) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
esac

MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"

dnl **** Define CFLAGS etc empty to prevent configure from setting them
CFLAGS=${CFLAGS-""}
CXXFLAGS=${CXXFLAGS-""}
CPPFLAGS=${CPPFLAGS-""}
FFLAGS=${FFLAGS-""}
F90FLAGS=${F90FLAGS-""}
LDFLAGS=${LDFLAGS-""}
DEBUG=${DEBUG-"-g"}

case $debug in
  1) 
     FFLAGS="$DEBUG $FFLAGS"
     F90FLAGS="$DEBUG $F90FLAGS"
     ;;
  *) 
     ;;
esac


AC_SUBST(EXEEXT)
AC_SUBST(OBJEXT)
AC_SUBST(BATEXT)
AC_SUBST(MKINSTALLDIRS)
AC_SUBST(OOPSE)
AC_SUBST(OOPSE_HOME)
AC_SUBST(SUBDIRS)
AC_SUBST(CFLAGS)
AC_SUBST(CXXFLAGS)
AC_SUBST(CPPFLAGS)
AC_SUBST(FFLAGS)
AC_SUBST(F90FLAGS)
AC_SUBST(LDFLAGS)
AC_SUBST(PREPFLAG)
AC_SUBST(PREPDEFFLAG)
AC_SUBST(F90_MODULE_NAMES)
AC_CONFIG_HEADER([src/config.h])
AC_CONFIG_FILES([make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp], [chmod 0755 scripts/*])

AC_OUTPUT
Revision:	2518
Committed:	Fri Dec 16 21:52:50 2005 UTC (18 years, 6 months ago) by tim
File size:	15484 byte(s)
Log Message:	changed __FUNCTION__ to __func__ to match C99 standard, and then added an autoconf test to check for __func__ usability. Changed some default compile flags for the Sun architecture
#	User	Rev	Content
1	gezelter	1490	dnl **** Process this file with autoconf to produce a configure script.
2
3	gezelter	1499	AC_INIT(OOPSE, 2.0, gezelter@nd.edu, oopse)
4	gezelter	1490	AC_CONFIG_AUX_DIR(ac-tools)
5
6			builtin(include, ac-tools/fortran90.m4)
7			builtin(include, ac-tools/aclocal.m4)
8	gezelter	2510	builtin(include, ac-tools/AC_CXX_HAVE_STL.m4)
9			builtin(include, ac-tools/AC_CXX_NAMESPACES.m4)
10			builtin(include, ac-tools/AC_CXX_STD.m4)
11	gezelter	1490
12	gezelter	1509	AC_CONFIG_SRCDIR([src/applications/oopse/oopse.cpp])
13	gezelter	1490
14			AC_PREFIX_DEFAULT("/usr/local")
15
16			# set program name
17			PROGNAME="oopse"
18			AC_SUBST(PROGNAME)
19
20			# there are two ways to do debugging. One with the --enable-debug flag
21			# and one using the DEBUG environment variable
22
23			debug=0
24			AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Compile OOPSE in debug mode]), [debug=1])
25			if test "${DEBUG}"; then
26			AC_DEFINE(debug, 1, [Code compiled in debug mode])
27			msg="$msg, debug mode"
28			fi
29			AC_SUBST(debug)
30
31			# who am i
32			AC_CANONICAL_HOST
33
34	gezelter	1509
35
36	gezelter	1490	dnl Checks for C compiler
37	gezelter	2502	AC_PROG_CC([pathcc icc xlc gcc cc])
38	gezelter	1490
39			dnl Checks for C++ compiler
40	gezelter	2502	AC_PROG_CXX([pathCC icpc icc xlc++ xlC CC g++ c++])
41	gezelter	1490
42	gezelter	2473	dnl Checks for C preprocessor
43			AC_PROG_CPP
44
45			dnl Checks for grep and egrep
46			AC_PROG_EGREP
47
48	gezelter	1490	dnl If we are not running g++ then we might need some other flags
49			dnl to get the templates compiled correctly
50			OOPSE_TEMPLATE_FLAGS=""
51			if test $ac_cv_prog_gxx = no; then
52			AC_MSG_CHECKING([checking whether ${CXX} accepts -ptused -no_prelink])
53			echo 'void f(){}' > conftest.cc
54			if test -z "`${CXX} -ptused -no_prelink -c conftest.cc 2>&1`"; then
55			AC_MSG_RESULT(yes)
56			OOPSE_TEMPLATE_FLAGS="-ptused -no_prelink"
57			else
58			AC_MSG_RESULT(no)
59			fi
60			rm -f conftest*
61			AC_MSG_CHECKING([checking whether ${CXX} accepts -instances=static])
62			echo 'void f(){}' > conftest.cc
63			if test -z "`${CXX} -instances=static -c conftest.cc 2>&1`"; then
64			AC_MSG_RESULT(yes)
65			OOPSE_TEMPLATE_FLAGS="-instances=static"
66			else
67			AC_MSG_RESULT(no)
68			fi
69			rm -f conftest*
70			AC_MSG_CHECKING([checking whether ${CXX} accepts -pto])
71			echo 'void f(){}' > conftest.cc
72			if test -z "`${CXX} -pto -c conftest.cc 2>&1`"; then
73			AC_MSG_RESULT(yes)
74			OOPSE_TEMPLATE_FLAGS="-pto"
75			else
76			AC_MSG_RESULT(no)
77			fi
78			rm -f conftest*
79			AC_MSG_CHECKING([checking whether ${CXX} accepts -LANG:std])
80			echo 'void f(){}' > conftest.cc
81			if test -z "`${CXX} -LANG:std -c conftest.cc 2>&1`"; then
82			AC_MSG_RESULT(yes)
83
84
85			EXTRA_CC_FLAG=${EXTRA_CC_FLAG}" -LANG:std"
86			else
87			AC_MSG_RESULT(no)
88			fi
89			fi
90			AC_SUBST(OOPSE_TEMPLATE_FLAGS)
91			AC_SUBST(EXTRA_CC_FLAG)
92
93			dnl Fortran 90 compilation checks are next
94
95	gezelter	2502	AC_PROG_F90([pathf95 ifort ifc f90 xlf90 pgf90 epcf90 f95 xlf95 lf95 fort g95])
96	gezelter	1490	dnl Check the flag for Fortran90 preprocessing
97			ACX_PROG_F90_PREPFLAG
98			dnl Check to see if a flag is required for preprocessing defines
99			ACX_PROG_F90_PREPDEFFLAG
100			AC_LANG_PUSH(Fortran 90)
101			AC_LANG_PREPROC(Fortran 90)
102			AC_F90_LIBRARY_LDFLAGS
103			dnl How does Fortran mangle function names
104			AC_F90_WRAPPERS
105			AC_SUBST(F90_FUNC)
106			AC_SUBST(F90_FUNC_)
107			dnl Fortran 90 module suffix
108			AC_CHECK_MODSUFFIX
109			dnl Fortran 90 module path specifier
110			AC_CHECK_MODDIRFLAG
111	gezelter	1535	AC_F90_MODULE_NAMES
112			pat=`echo $ac_cv_f90_module_names \| sed 's/.\(%.%\).*/\1/'`
113			F90_MODULE_NAMES=empty
114			case $pat in
115			%MODULE%)
116			F90_MODULE_NAMES=UPPER ;;
117			%Module%)
118			F90_MODULE_NAMES=Mixed ;;
119			%module%)
120			F90_MODULE_NAMES=lower ;;
121			*)
122			F90_MODULE_NAMES=unknown ;;
123			esac
124			AC_SUBST(F90_MODULE_NAMES)
125	gezelter	1490	AC_LANG_POP
126
127	gezelter	2452	AC_LANG_CPLUSPLUS
128	gezelter	2510	AC_HEADER_STDC
129			AC_CXX_NAMESPACES
130			AC_CXX_STD
131
132	gezelter	2452	dnl Checks for libraries.
133			AC_CHECK_LIB(m, asin, , exit)
134
135	gezelter	2315	ACX_CHECK_ZLIB
136	gezelter	2452	dnl Checks for header files.
137	gezelter	2510	AC_CHECK_HEADERS([stdlib.h string.h sys/param.h unistd.h sys/time.h stdio.h conio.h strstream.h iostream.h fstream.h math.h time.h sys/pstat.h sys/sysmp.h sys/sysinfo.h sys/table.h sys/sysctl.h sys/sytemcfg.h machine/hal_sysinfo.h])
138	gezelter	2452	AC_LANG_CPLUSPLUS
139	gezelter	2510	AC_CHECK_HEADERS([ctype.h iostream fstream sstream strstream])
140	gezelter	2452	AC_LANG_C
141	gezelter	2510	AC_CHECK_FUNCS([rint snprintf sranddev strcasecmp strncasecmp stricmp strnicmp pstat_getstatic sysmp getsysinfo sysctl table])
142	tim	1997	# special check for _system_configuration because AIX <4.3.2 do not
143			# contain the `physmem' member.
144			AC_MSG_CHECKING([for external symbol _system_configuration])
145			AC_TRY_COMPILE([#include <sys/systemcfg.h>],
146			[double x = _system_configuration.physmem;],
147			[AC_MSG_RESULT([yes])
148			AC_DEFINE(HAVE__SYSTEM_CONFIGURATION, 1,
149			[Define if you have the _system_configuration variable.])],
150			[AC_MSG_RESULT([no])])
151	gezelter	2452	AC_HEADER_TIME
152	tim	1997
153	gezelter	2452	dnl Checks for typedefs, structures, and compiler characteristics.
154			AC_CHECK_TYPES(clock_t)
155			AC_C_CONST
156			AC_C_INLINE
157
158
159	gezelter	1490	dnl check for system getopt
160			adl_FUNC_GETOPT_LONG
161
162			dnl check for strong optimization options
163
164			case $debug in
165			1)
166			;;
167			*)
168			ACX_PROG_CC_MAXOPT
169			ACX_PROG_CXX_MAXOPT
170			ACX_PROG_F90_MAXOPT
171			;;
172			esac
173
174	tim	2518	AC_LANG_CPLUSPLUS
175			# AC_CPP_FUNC
176			# ------------------ #
177			# Checks to see if ANSI C99 CPP variable __func__ works.
178			# If not, perhaps __FUNCTION__ works instead.
179			# If not, we'll just define __func__ to "".
180			AC_DEFUN([AC_CPP_FUNC],
181			[AC_REQUIRE([AC_PROG_CC_STDC])dnl
182			AC_CACHE_CHECK([for an ANSI C99-conforming __func__], ac_cv_cpp_func,
183			[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
184			[[const char *foo = __func__;]])],
185			[ac_cv_cpp_func=yes],
186			[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],
187			[[const char *foo = __FUNCTION__;]])],
188			[ac_cv_cpp_func=__FUNCTION__],
189			[ac_cv_cpp_func=no])])])
190			if test $ac_cv_cpp_func = __FUNCTION__; then
191			AC_DEFINE(__func__,__FUNCTION__,
192			[Define to __FUNCTION__ or "" if `__func__' does not conform to
193			ANSI C.])
194			elif test $ac_cv_cpp_func = no; then
195			AC_DEFINE(__func__,"",
196			[Define to __FUNCTION__ or "" if `__func__' does not conform to
197			ANSI C.])
198			fi
199			])# AC_CPP_FUNC
200
201			AC_CPP_FUNC
202			AC_SUBST(__func__)
203			AC_LANG_C
204
205	gezelter	1490	AC_PROG_INSTALL
206			AC_PROG_LN_S
207			AC_PROG_MAKE_SET
208			AC_PROG_RANLIB
209			AC_PROG_YACC
210			AC_PROG_LEX
211	gezelter	2199	AX_SYS_PERLSHARPBANG
212	gezelter	1490	AC_CHECK_PROG(AR, ar, ar, NONE)
213			if test "$AR" = "NONE"; then
214			AC_MSG_ERROR(--> Can't find \`ar'!)
215			AC_CACHE_SAVE
216			exit 1
217			fi
218
219	gezelter	2023	AC_PATH_PROG(PS, ps)
220	gezelter	2024	AC_CACHE_CHECK([for POSIX or BSD ps syntax], ac_cv_prog_ps_syntax, [
221	gezelter	2026	if $PS ax -o rss > /dev/null 2>&1; then
222			ac_cv_prog_ps_ax=yes
223			else
224			ac_cv_prog_ps_ax=no
225			fi
226	gezelter	2024	if $PS -ef -o rss > /dev/null 2>&1; then
227			ac_cv_prog_ps_ef=yes
228	gezelter	2022	else
229	gezelter	2024	ac_cv_prog_ps_ef=no
230	gezelter	2022	fi
231	gezelter	2026	if test "$ac_cv_prog_ps_ax" = yes; then
232			ac_cv_prog_ps_syntax=BSD
233	gezelter	2024	else
234	gezelter	2029	if test "$ac_cv_prog_ps_ef" = yes; then
235	gezelter	2026	ac_cv_prog_ps_syntax=POSIX
236	gezelter	2024	else
237			AC_MSG_ERROR(Could not determine ps syntax)
238			fi
239			fi
240	gezelter	2022	])
241	gezelter	2029
242	gezelter	2027	AC_DEFINE_UNQUOTED(PSCOMMAND, $PS, [Path to ps program])
243	gezelter	2452	AC_DEFINE([OBAPI], [], [Used to export symbols for DLL / shared library builds])
244	gezelter	1490
245	gezelter	2452
246	gezelter	2029	if test "$ac_cv_prog_ps_syntax" = BSD; then
247	gezelter	2502	AC_DEFINE(PSTYPE_IS_BSD, 1, [ps uses BSD-style arguments])
248	gezelter	2029	else
249			if test "$ac_cv_prog_ps_syntax" = POSIX; then
250	gezelter	2502	AC_DEFINE(PSTYPE_IS_POSIX, 1, [ps uses POSIX-style arguments])
251	gezelter	2029	else
252			AC_MSG_ERROR(Unknown ps syntax type!)
253			fi
254			fi
255	gezelter	2022
256	gezelter	1490	AC_ARG_WITH(mpi,
257			[AC_HELP_STRING([--with-mpi=<prefix>],
258			[compile with MPI installed in <prefix> [default=no]])],
259			with_mpi=$withval,
260			with_mpi="no")
261
262			case "x$with_mpi" in
263			xyes \| "x") USE_MPI=yes;;
264			xno) USE_MPI=no ;;
265			*) MPI="$with_mpi"; USE_MPI=yes ;;
266			esac
267			if test "$USE_MPI" = "yes" -a -z "$with_mpi"; then
268			MPI="/usr/local"
269			fi
270			if test "$USE_MPI" = "yes"; then
271			ACX_MPI
272			fi
273			AC_SUBST(USE_MPI)
274
275	gezelter	2081	dnl AC_ARG_WITH(sprng,
276			dnl [AC_HELP_STRING([--with-sprng=<prefix>],
277			dnl [compile with SPRNG installed in <prefix> [default=/usr/local]])],
278			dnl with_sprng=$withval,
279			dnl with_sprng="/usr/local")
280			dnl
281			dnl case "x$with_sprng" in
282			dnl xyes \| "x") USE_SPRNG=yes;;
283			dnl xno) USE_SPRNG=no ;;
284			dnl *) SPRNG="$with_sprng"; USE_SPRNG=yes ;;
285			dnl esac
286			dnl if test "$USE_SPRNG" = "yes" -a -z "$with_sprng"; then
287			dnl SPRNG="/usr/local"
288			dnl fi
289			dnl if test "$USE_SPRNG" = "yes"; then
290			dnl ACX_SPRNG
291			dnl fi
292			dnl AC_SUBST(USE_SPRNG)
293	gezelter	1490
294	gezelter	2190	dnl ########################################
295			dnl # Check for CGAL headers and libraries #
296			dnl ########################################
297
298			USE_CGAL=no
299			cgal_makefile=auto
300			AC_ARG_WITH(cgal-makefile,[ --with-cgal-makefile=FILE CGAL makefile that should be used], cgal_makefile="$withval")
301
302			if test "x$cgal_makefile" != xno; then
303
304			if test "x$cgal_makefile" = xauto -a "x$CGAL_MAKEFILE" != x; then
305			cgal_makefile="$CGAL_MAKEFILE"
306			fi
307
308	gezelter	2203	AC_MSG_CHECKING(for cgal_makefile: $cgal_makefile)
309	gezelter	2190
310			if test -f "$cgal_makefile"; then
311
312			cat >config.tmp.Makefile <<EOF
313			include $cgal_makefile
314			default:
315			@echo CGAL_OS_COMPILER=\"\${CGAL_OS_COMPILER}\" >config.tmp.cgalvariables
316			@echo CGAL_INCLDIR=\"\${CGAL_INCL_DIR}\" >>config.tmp.cgalvariables
317			@echo CGAL_INCLCONFDIR=\"\${CGAL_INCL_CONF_DIR}\" >>config.tmp.cgalvariables
318			@echo CGAL_LIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
319			@echo CGAL_RLIBDIR=\"\${CGAL_LIB_DIR}/\${CGAL_OS_COMPILER}\" >>config.tmp.cgalvariables
320			@echo CGAL_CXXFLAGS=\"\${CGAL_CXXFLAGS}\" >>config.tmp.cgalvariables
321			@echo GMP_INCLDIR=\"\${GMP_INCL_DIR}\" >>config.tmp.cgalvariables
322			@echo GMP_LIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
323			@echo GMP_RLIBDIR=\"\${GMP_LIB_DIR}\" >>config.tmp.cgalvariables
324			@echo LEDA_INCLDIR=\"\${LEDA_INCL_DIR}\" >>config.tmp.cgalvariables
325			@echo LEDA_LIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
326			@echo LEDA_RLIBDIR=\"\${LEDA_LIB_DIR}\" >>config.tmp.cgalvariables
327			EOF
328
329			make -s -f config.tmp.Makefile
330			. config.tmp.cgalvariables
331
332			rm -f config.tmp.Makefile config.tmp.cgalvariables
333
334			if test "x$CGAL_INCLDIR" = "x"; then
335			CGAL_INCLDIR=""
336			fi
337
338			if test "x$CGAL_LIBDIR" = "x"; then
339			CGAL_LIBDIR=""
340			fi
341
342			if test "x$CGAL_RLIBDIR" = "x"; then
343			CGAL_RLIBDIR=""
344			fi
345
346			if test "x$LEDA_INCLDIR" = "x"; then
347			LEDA_INCLDIR=""
348			fi
349
350			if test "x$LEDA_LIBDIR" = "x"; then
351			LEDA_LIBDIR=""
352			fi
353
354			if test "x$LEDA_RLIBDIR" = "x"; then
355			LEDA_RLIBDIR=""
356			fi
357
358			if test "x$GMP_INCLDIR" = "x"; then
359			GMP_INCLDIR=""
360			fi
361
362			if test "x$GMP_LIBDIR" = "x"; then
363			GMP_LIBDIR=""
364			fi
365
366			if test "x$GMP_RLIBDIR" = "x"; then
367			GMP_RLIBDIR=""
368			fi
369
370	gezelter	2203	AC_MSG_RESULT(CGAL_OS_COMPILER= $CGAL_OS_COMPILER)
371			AC_MSG_RESULT(CGAL_INCLDIR= $CGAL_INCLDIR)
372			AC_MSG_RESULT(CGAL_INCLCONFDIR= $CGAL_INCLCONFDIR)
373			AC_MSG_RESULT(CGAL_LIBDIR= $CGAL_LIBDIR)
374			AC_MSG_RESULT(CGAL_CXXFLAGS= $CGAL_CXXFLAGS)
375			AC_MSG_RESULT(LEDA_INCLDIR= $LEDA_INCLDIR)
376			AC_MSG_RESULT(LEDA_LIBDIR= $LEDA_LIBDIR)
377			AC_MSG_RESULT(GMP_INCLDIR= $GMP_INCLDIR)
378			AC_MSG_RESULT(GMP_LIBDIR= $GMP_LIBDIR)
379	gezelter	2190
380			AC_LANG_PUSH(C++)
381			save_CXXFLAGS="$CXXFLAGS"
382			CXXFLAGS="$CXXFLAGS -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR"
383			AC_CHECK_HEADER(CGAL/Cartesian.h, cgal=yes, cgal=no)
384			CXXFLAGS="$save_CXXFLAGS"
385
386			if test "x$cgal" = xyes; then
387			AC_MSG_CHECKING([for CGAL version])
388			LOCATION=${CGAL_INCLDIR}
389			LOCATION=${LOCATION:-/usr/include}
390			if test -f $LOCATION/CGAL/version.h; then
391			CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/version.h \| sed 's/[^0-9\.]*//g'`
392			else
393			CGAL_VERSION=`grep '#define.\<CGAL_VERSION\>.' $LOCATION/CGAL/config.h \| sed 's/[^0-9\.]*//g'`
394			fi
395			changequote({, })dnl
396			if echo $CGAL_VERSION \| grep -q "^[3456789]"; then
397			changequote([, ])dnl
398			AC_MSG_RESULT([($CGAL_VERSION) yes])
399			else
400			AC_MSG_RESULT([($CGAL_VERSION) no])
401			cgal=no
402			fi
403			fi
404
405			if test "x$cgal" = xyes; then
406			CGAL_LIBS="-lCGAL"
407			AC_MSG_CHECKING([whether CGAL uses LEDA])
408			if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_LEDA; then
409			CGAL_USES_LEDA=yes
410			AC_MSG_RESULT([yes])
411			CGAL_DEFINES="-DCGAL_USE_LEDA -DLEDA_PREFIX"
412			else
413			AC_MSG_RESULT([no])
414			CGAL_USES_LEDA=no
415			fi
416
417			AC_MSG_CHECKING([whether CGAL uses GMP])
418			if echo $CGAL_CXXFLAGS \| grep -q -- -DCGAL_USE_GMP; then
419			CGAL_USES_GMP=yes
420			AC_MSG_RESULT([yes])
421			CGAL_DEFINES="-DCGAL_USE_GMP $CGAL_DEFINES"
422			else
423			AC_MSG_RESULT([no])
424			CGAL_USES_GMP=no
425			fi
426
427			CGAL_LIBS="$CGAL_LIBS -lm"
428
429			CGAL_CXXFLAGS="-ftemplate-depth-50"
430
431	gezelter	2203	AC_MSG_RESULT(CGAL_USES_LEDA= $CGAL_USES_LEDA)
432			AC_MSG_RESULT(CGAL_USES_GMP = $CGAL_USES_GMP)
433			AC_MSG_RESULT(CGAL_INCLDIR = $CGAL_INCLDIR)
434			AC_MSG_RESULT(CGAL_LIBDIR = $CGAL_LIBDIR)
435			AC_MSG_RESULT(CGAL_DEFINES = $CGAL_DEFINES)
436			AC_MSG_RESULT(CGAL_CXXFLAGS = $CGAL_CXXFLAGS)
437			AC_MSG_RESULT(CGAL_LIBS = $CGAL_LIBS)
438	gezelter	2190	fi
439
440			if test "x$cgal" = xyes; then
441			save_LIBS="$LIBS"
442			LIBS="$LIBS -L$CGAL_LIBDIR"
443			if test "x$CGAL_USES_LEDA" = xyes; then
444			LIBS="-lL $LIBS -L$LEDA_LIBDIR"
445			fi
446			# if test "x$CGAL_USES_GMP" = xyes; then
447			# LIBS="-lgmp $LIBS $GMP_LIBDIR"
448			# fi
449			AC_CHECK_CXX_LIB(CGAL, ::CGAL::Cartesian<int>::Point_2, [#include <CGAL/Cartesian.h>], [::CGAL::Cartesian<int>::Point_2 P], [cgal=yes], [cgal=no], -I$CGAL_INCLDIR -I$CGAL_INCLCONFDIR)
450			LIBS="$save_LIBS"
451			fi
452
453			fi
454			AC_LANG_POP()
455
456			fi
457
458			if test "x$cgal" = xyes; then
459			USE_CGAL=yes
460			AC_DEFINE(HAVE_CGAL, 1, [Is defined if the CGAL library is available.])
461			AC_DEFINE_UNQUOTED(CGAL_VERSION, $CGAL_VERSION, [The CGAL version number.])
462			changequote({, })dnl
463			if ! echo $CGAL_VERSION \| grep -q "^3.0"; then
464			changequote([, ])dnl
465			AC_MSG_WARN(*****************************************************)
466			AC_MSG_WARN(* Warning: Your CGAL version is newer than the *)
467			AC_MSG_WARN(* supported versions. It may still work though. *)
468			AC_MSG_WARN(*****************************************************)
469			fi
470			else
471			if test "x$cgal_makefile" != xno; then
472	gezelter	2203	AC_MSG_RESULT(No CGAL support. These are not the droids you want.)
473	gezelter	2190	fi
474			CGAL_INCLDIR=
475			CGAL_LIBDIR=
476			CGAL_RLIBDIR=
477			CGAL_DEFINES=
478			CGAL_CXXFLAGS=
479			CGAL_LIBS=
480			fi
481
482			AC_SUBST(USE_CGAL)
483			CGAL_INC_DIR="${CGAL_INCLDIR} ${CGAL_INCLCONFDIR}"
484			AC_SUBST(CGAL_INC_DIR)
485			CGAL_LIB_DIR=${CGAL_LIBDIR}
486			AC_SUBST(CGAL_LIB_DIR)
487			CGAL_RLIB_DIR=${CGAL_RLIBDIR}
488			AC_SUBST(CGAL_RLIB_DIR)
489			AC_SUBST(CGAL_DEFINES)
490			AC_SUBST(CGAL_CXXFLAGS)
491			AC_SUBST(CGAL_LIBS)
492
493	gezelter	2081	dnl CHECK_MKL
494	gezelter	1490
495	gezelter	1540	BB_ENABLE_DOXYGEN
496	gezelter	1490
497			AC_EXEEXT
498			AC_OBJEXT
499			OBJEXT=".$OBJEXT"
500
501			OOPSE=oopse
502
503			dnl **** define home dir of oopse
504			if test "x${prefix}" = "xNONE"
505			then
506			OOPSE_HOME=${ac_default_prefix}/oopse
507			else
508			OOPSE_HOME=${prefix}/oopse
509			fi
510			AC_ARG_ENABLE(oopse-home,
511			[ --enable-oopse-home=DIR define oopse home dir [PREFIX/oopse]],
512			[OOPSE_HOME="${enableval}"])
513
514			case "x$INSTALL" in
515			x/*) ;;
516			*) INSTALL=`pwd`/ac-tools/"shtool install -c" ;
517			esac
518
519			MKINSTALLDIRS=`pwd`/ac-tools/"shtool mkdir -p -f"
520
521			dnl **** Define CFLAGS etc empty to prevent configure from setting them
522			CFLAGS=${CFLAGS-""}
523			CXXFLAGS=${CXXFLAGS-""}
524			CPPFLAGS=${CPPFLAGS-""}
525			FFLAGS=${FFLAGS-""}
526			F90FLAGS=${F90FLAGS-""}
527			LDFLAGS=${LDFLAGS-""}
528			DEBUG=${DEBUG-"-g"}
529
530			case $debug in
531			1)
532			FFLAGS="$DEBUG $FFLAGS"
533			F90FLAGS="$DEBUG $F90FLAGS"
534			;;
535			*)
536			;;
537			esac
538
539
540			AC_SUBST(EXEEXT)
541			AC_SUBST(OBJEXT)
542			AC_SUBST(BATEXT)
543			AC_SUBST(MKINSTALLDIRS)
544			AC_SUBST(OOPSE)
545			AC_SUBST(OOPSE_HOME)
546			AC_SUBST(SUBDIRS)
547			AC_SUBST(CFLAGS)
548			AC_SUBST(CXXFLAGS)
549			AC_SUBST(CPPFLAGS)
550			AC_SUBST(FFLAGS)
551			AC_SUBST(F90FLAGS)
552			AC_SUBST(LDFLAGS)
553			AC_SUBST(PREPFLAG)
554			AC_SUBST(PREPDEFFLAG)
555	gezelter	1535	AC_SUBST(F90_MODULE_NAMES)
556	gezelter	1499	AC_CONFIG_HEADER([src/config.h])
557	gezelter	2199	AC_CONFIG_FILES([make/Makefile src/utils/Makefile src/applications/nanoRodBuilder/Makefile scripts/filepp], [chmod 0755 scripts/*])
558	gezelter	1490
559			AC_OUTPUT