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AC_INIT(m4rie,20140914)
AC_CANONICAL_HOST
AC_CONFIG_SRCDIR(m4rie/newton_john.c)
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE
AC_PROG_LIBTOOL
AC_PROG_INSTALL
AC_CONFIG_HEADERS(m4rie/config.h)
AC_PROG_CXX
AC_PROG_CC_C99()
if test "$ac_cv_prog_cc_c99" = "no"; then
AC_MSG_ERROR([C99 support is required but not found.])
fi
# OpenMP support
AC_ARG_ENABLE([openmp],
AS_HELP_STRING( [--enable-openmp],[add support for OpenMP multicore support.]))
AS_IF([test "x$enable_openmp" = "xyes"], [
AX_OPENMP()
])
AC_SUBST(OPENMP_CFLAGS)
# Debugging support
AC_ARG_ENABLE(debug, [ --enable-debug Enable assert() statements for debugging.])
if test "x$enable_debug" = x"yes"; then
DEBUG_FLAGS="-g"
AC_SUBST(DEBUG_FLAGS)
else
AC_DEFINE(NDEBUG,1,[Define whether debugging is enabled])
fi
AC_ARG_WITH(m4ri,
AS_HELP_STRING([--with-m4ri@<:@=VALUE@:>@], [Optional prefix for M4RI library]),[m4rie_config_m4riprefix=$withval])
if test -n $m4rie_config_m4riprefix; then
M4RIE_M4RI_PREFIX=${m4rie_m4ri_prefix}
AC_SUBST(M4RIE_M4RI_PREFIX)
M4RIE_M4RI_LDFLAGS="-L${m4rie_config_m4riprefix}/lib"
AC_SUBST(M4RIE_M4RI_LDFLAGS)
M4RIE_M4RI_CFLAGS="-I${m4rie_config_m4riprefix}/include"
AC_SUBST(M4RIE_M4RI_CFLAGS)
fi
AX_M4RI_CFLAGS()
M4RI_CFLAGS=$ax_cv_m4ri_cflags
AC_SUBST(M4RI_CFLAGS)
RELEASE="AC_PACKAGE_VERSION"
AC_SUBST(RELEASE)
AC_PROG_MAKE_SET
AC_CONFIG_FILES([Makefile bench/Makefile])
AC_OUTPUT
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