configure.ac

AC_PREREQ(2.60)
AC_INIT(knot-hal, 0.01)

AM_INIT_AUTOMAKE([silent-rules subdir-objects])

AC_CONFIG_HEADERS(config.h)

m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AM_MAINTAINER_MODE

AC_PREFIX_DEFAULT(/usr/local)

PKG_PROG_PKG_CONFIG

COMPILER_WARNING_CFLAGS
COMPILER_BUILD_CFLAGS

AC_LANG_C

AC_PROG_CC
AC_PROG_CC_PIE

m4_define([_LT_AC_TAGCONFIG], [])
m4_ifdef([AC_LIBTOOL_TAGS], [AC_LIBTOOL_TAGS([])])

AC_DISABLE_STATIC
AC_PROG_LIBTOOL

PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.52, dummy=no,
				AC_MSG_ERROR(required glib >= 2.52))
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)

PKG_CHECK_MODULES(GIO_UNIX, gio-2.0 >= 2.48)

AC_SUBST(GIO_UNIX_CFLAGS)
AC_SUBST(GIO_UNIX_LIBS)

PKG_CHECK_MODULES(JSON, json-c,
  [AC_DEFINE([HAVE_JSON],[1],[Use JSON])],
  [AC_MSG_ERROR("json-c missing")])
AC_SUBST(JSON_CFLAGS)
AC_SUBST(JSON_LIBS)

AC_CONFIG_FILES([Makefile src/spi/Makefile src/nrf24l01/Makefile \
		src/hal/storage/Makefile src/hal/time/Makefile \
		src/hal/log/Makefile src/hal/comm/Makefile src/drivers/Makefile
		src/hal/gpio/Makefile])
AC_OUTPUT