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dnl Process this file with autoconf to produce a configure script.
AC_INIT(OpenBabel, 1.100.2, openbabel-discuss@lists.sourceforge.net, openbabel)
AC_CONFIG_SRCDIR(src/obutil.cpp)
AM_INIT_AUTOMAKE([no-define])
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(src/babelconfig.h)
AC_DEFINE_UNQUOTED([BABEL_VERSION], ["AC_PACKAGE_VERSION"], [The version of Open Babel])
AC_CANONICAL_HOST
AC_DEFINE_DIR([BABEL_DATADIR], [datadir/AC_PACKAGE_TARNAME], [Where the data files are located])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CXX
AC_PROG_CXXCPP
AC_PROG_INSTALL
dnl libtool
dnl You can set the shared library version in src/Makefile.am
dnl AC_DISABLE_SHARED
AM_PROG_LIBTOOL
AC_ARG_ENABLE(doxygen,
[ --enable-doxygen build library documentation using doxygen],
dnl Check if the documentation tool doxygen is available. If it is not,
dnl the configure script will print an error message with an url where
dnl to find it
[AC_CHECK_PROG(DOCTOOL, doxygen, doxygen, no)]
)
dnl Complain about missing documentation tool doxygen.
if test "$DOCTOOL" == "no"; then
AC_MSG_ERROR(Cannot find doxygen.
Have a look at http://www.doxygen.org/)
fi
AC_LANG_CPLUSPLUS
dnl Checks for libraries.
AC_CHECK_LIB(m, asin, , exit)
dnl Checks for header files.
AC_CHECK_HEADERS(sys/time.h unistd.h stdlib.h stdio.h conio.h string.h)
AC_CHECK_HEADERS(strstream.h iostream.h fstream.h math.h time.h)
AC_CHECK_HEADERS(ctype.h iostream fstream sstream strstream)
AC_HEADER_TIME
dnl Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_TYPES(clock_t)
AC_C_CONST
AC_C_INLINE
dnl Checks for library functions.
AC_CHECK_FUNCS([rint])
AC_REPLACE_FUNCS([snprintf strncasecmp])
AC_OUTPUT(Makefile src/Makefile src/math/Makefile src/windows/Makefile test/Makefile test/cmltest/Makefile tools/Makefile doc/Makefile openbabel.pc)
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