configure.in

# Public domain
# ex:syn=bsdbuild
#
# Edacious configure script source.
#
# This is a BSDBuild configure source. The configure script is generated by the
# mkconfigure(1) utility of BSDBuild (http://bsdbuild.hypertriton.com/).
#

package("Edacious")
version("1.0")
release("Sepulchral and Frog Like")

register_section("Options specific to Edacious:")
register("--enable-debug",       "General debugging [default: no]")
register("--enable-fpdebug",     "Debug FP exceptions [default: no]")
register("--enable-exprdebug",   "Debug expression parsing [default: no]")
register("--enable-warnings",    "Enable compiler warnings [default: no]")
register("--enable-edition",     "Enable graphical editor [default: yes]")
register("--with-agar[=PREFIX]", "Specify Agar location [default: auto]")

hdefine(EDACIOUS_VERSION, "$VERSION")

default_dir(DATADIR, "${PREFIX}/share/edacious")
default_dir(MODULEDIR, "${LIBDIR}/edacious")
default_dir(INCLDIR, "${PREFIX}/include/edacious")

echo '        __ ------------------------------      '
echo '      / __|--+-+----+---+----+----+---+--|     '
echo '  ___|_|  |  |_|    |_  |_   |_   |_  |_ | ___ '
echo ' |---| \\ | / _ \  / _| | | / _ \ | | | |||    '
echo ' |===|  |||| |_| || |_  | || |_| || |_| || === '
echo ' |___|_// ||_| |_| \ _| |_| \ _ /  \___/ |____|'
echo '  \   \ \_| |   |    |   |    |      |   |     '
echo '    \__|__|-+---+----+---+----+------+---|     '
echo '           ------------------------------      '

require(cc)
check(sys_types)
check(getopt)
check(getpwuid)
check(getuid)

# Require Agar with VG, DEV and MATH extensions.
require(agar, 1.6.0, ${prefix_agar})
require(agar-vg, 1.6.0, ${prefix_agar})
require(agar-dev, 1.6.0, ${prefix_agar})
require(agar-math, 1.6.0, ${prefix_agar})

# Import standard routines provided by Agar (without "AG"_ prefix).
c_define(_USE_AGAR_STD)
c_define(_USE_AGAR_CORE)
c_define(_USE_AGAR_QUEUE)
c_define(_USE_AGAR_GUI)
c_define(_USE_AGAR_TYPES)

# Import standard math functions (e.g., Sin()) provided by the
# Agar-MATH library (without the "M_" prefix).
c_define(_USE_AGAR_MATH)

# Don't unwind nullability specifiers.
c_define(_USE_AGAR_NULLABILITY)

# C compiler options
c_define(_ES_INTERNAL)
c_define(_DEFAULT_SOURCE)
c_define(_BSD_SOURCE)
c_no_secure_warnings()

if [ "${enable_warnings}" != "no" ]; then
	c_option(-Wall)
	c_option(-Werror)
	c_option(-Wmissing-prototypes)
fi
if [ "${enable_debug}" = "yes" ]; then
	c_define(ES_DEBUG)
	hdefine(ES_DEBUG, "yes")
	mdefine(CFLAGS, "${CFLAGS} -g")
else
	hundef(ES_DEBUG)
fi
if [ "${enable_fpdebug}" = "yes" ]; then
	c_define(FP_DEBUG)
	hdefine(FP_DEBUG, "yes")
else
	hundef(FP_DEBUG)
fi
if [ "${enable_exprdebug}" = "yes" ]; then
	c_define(EXPR_DEBUG)
	hdefine(EXPR_DEBUG, "yes")
else
	hundef(EXPR_DEBUG)
fi

# Enable NLS if requested explicitely.
if [ "${enable_nls}" = "yes" ]; then
	check(gettext, 0, ${prefix_gettext})
	if [ "${HAVE_GETTEXT}" != "yes" ]; then
		echo "*"
		echo "* --enable-nls was given but gettext was not found."
		echo "*"
		exit 1
	fi
else
	hundef(HAVE_GETTEXT, GETTEXT_CFLAGS, GETTEXT_LIBS)
fi

# Set up configure script output.
c_incprep($BLD/include/edacious)
c_incdir($BLD/include)
c_incdir($BLD/include/edacious)
c_incdir_config($BLD/include/edacious/config)

# Generate the "edacious-config" script.
config_script(edacious-config, "-I${INCLDIR} ${GETTEXT_CFLAGS}", \
	"-L${LIBDIR} -les_core ${GETTEXT_LIBS}")