AC_INIT([sim5b], [0.1], [Walter Brisken <wbrisken@nrao.edu>])
AM_CONFIG_HEADER(config.h)

AM_INIT_AUTOMAKE

AC_PROG_CC
AM_SANITY_CHECK

AC_CHECK_LIB(m, erf,,[AC_MSG_ERROR("need libm")])

PKG_CHECK_MODULES(DIFXIO, difxio >= 2.12)
PKG_CHECK_MODULES(FFTW3, fftw3)

LIBS="${LIBS} ${DIFXIO_LIBS} ${FFTW3_LIBS}"
CFLAGS="-D_LARGE_FILE_SOURCE -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 ${CFLAGS} ${DIFXIO_CFLAGS} ${FFTW3_CFLAGS}"

AC_OUTPUT([ \
	Makefile \
	src/Makefile \
])