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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.61)
AC_INIT([timbl],[6.4.13],[lamasoftware@science.ru.nl])
AM_INIT_AUTOMAKE
AC_CONFIG_SRCDIR([.])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADER([config.h])
if test x"${CXXFLAGS+set}" = xset; then
# the user set CXXFLAGS; don't override it.
cxx_flags_were_set=true
else
cxx_flags_were_set=false
fi
if $cxx_flags_were_set; then
CXXFLAGS=$CXXFLAGS
fi
# Checks for programs.
AC_PROG_CXX( [g++ c++] )
# libtool stuff
LT_INIT
# when running tests, use CXX
AC_LANG([C++])
AC_OPENMP
if test "x$ac_cv_prog_cxx_openmp" != "x"; then
if test "x$ac_cv_prog_cxx_openmp" != "xunsupported"; then
CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
AC_DEFINE([HAVE_OPENMP], [1] , [Define to 1 if you have OpenMP] )
else
AC_MSG_NOTICE([We don't have OpenMP for Clang. Multithreaded operation is di
sabled])
fi
fi
#checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([sys/time.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([floor gettimeofday pow rint sqrt ])
PKG_PROG_PKG_CONFIG
if test "x$prefix" = "xNONE"; then
prefix="/usr/local"
fi
if test "x$PKG_CONFIG_PATH" = x; then
export PKG_CONFIG_PATH="$prefix/lib/pkgconfig"
else
export PKG_CONFIG_PATH="$prefix/lib/pkgconfig:$PKG_CONFIG_PATH"
fi
PKG_CHECK_MODULES([XML2], [libxml-2.0 >= 2.6.16] )
CXXFLAGS="$CXXFLAGS $XML2_CFLAGS"
LIBS="$LIBS $XML2_LIBS"
PKG_CHECK_MODULES([ticcutils], [ticcutils >= 0.10] )
CXXFLAGS="$CXXFLAGS $ticcutils_CFLAGS"
LIBS="$LIBS $ticcutils_LIBS"
AC_CONFIG_FILES([
Makefile
timbl.pc
m4/Makefile
src/Makefile
docs/Makefile
include/Makefile
include/timbl/Makefile
demos/Makefile
])
AC_OUTPUT
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