Add configure check for libnova

Use external libnova instead of locally build.
(Upstream libnova has aberration fix as of Jul 9 2015)

Makefile

@@ -33,15 +33,9 @@ help:
 	echo "golden repository (on eris.camras.nl)."
 
 
-libnova/libnova.h: lib/libnova.la
-libnova.la: lib/libnova.la
-lib/libnova.la:
-	cd libnova-0.13.0 && ./configure -enable-static -disable-shared --prefix=${CURDIR} $(CONF_HOST) && $(MAKE) && $(MAKE) install
-
 clean: subdirs_CLEAN
 	rm -rf lib/*
 	rm -rf include/libnova
-	cd libnova-0.13.0 ; $(MAKE) clean || true
 
 # Rules for building a release
 
@@ -80,13 +74,7 @@ rel_ctrl: rel_trace rel_log rel_command
 	echo "       Done"
 
 
-rel_libnova: rel_clone_dir
-	@echo "****** Building libnova"; \
-	(cd $(REL_BUILD_DIR)/libnova-0.13.0 ; ./configure -enable-static -disable-shared --prefix=$(REL_BUILD_DIR) $(CONF_HOST); $(MAKE); $(MAKE) install) >/dev/null; \
-	echo "       Done"
-
-
-rel_cons: rel_trace rel_libnova rel_log rel_command
+rel_cons: rel_trace rel_log rel_command
 	@echo "****** Building console"; \
 	$(MAKE) -C $(REL_BUILD_DIR)/console >/dev/null; \
 	echo "       Done"

buildflags.mk.in

@@ -3,6 +3,8 @@ BUILDSYS=@BUILDSYS@
 
 BUILD_CONSOLE=@BUILD_CONSOLE@
 BUILD_CONSOLE_HTTPD=@BUILD_CONSOLE_HTTPD@
+BUILD_CONSOLE_J2000=@BUILD_CONSOLE_J2000@
+BUILD_CONSOLE_SATTRACKER=@BUILD_CONSOLE_SATTRACKER@
 BUILD_CONSOLE_J2000_INDI=@BUILD_CONSOLE_J2000_INDI@
 
 BUILD_ETHERCAT=@BUILD_ETHERCAT@

configure.ac

@@ -12,17 +12,17 @@ AS_IF([echo "$HOSTSYS_TMP" | grep "arm"],[HAVE_ARM=1],[HAVE_ARM=0])
 #
 
 AC_ARG_ENABLE([ethercat],
-  [AS_HELP_STRING([--disable-ethercat], [Enable/Disable Ethercat @<:@yes@:>@])],
+  [AS_HELP_STRING([--disable-ethercat], [Enable/Disable Ethercat master @<:@yes@:>@])],
   [:],
   [enable_ethercat=yes])
 
 AC_ARG_ENABLE([vesp],
-  [AS_HELP_STRING([--disable-vesp], [Enable/Disable vesp @<:@yes@:>@])],
+  [AS_HELP_STRING([--disable-vesp], [Enable/Disable vesp bus @<:@yes@:>@])],
   [:],
   [enable_vesp=yes])
 
 AC_ARG_ENABLE([am335x],
-  [AS_HELP_STRING([--disable-am335x], [Enable/Disable am335x @<:@yes@:>@])],
+  [AS_HELP_STRING([--disable-am335x], [Enable/Disable am335x blocks @<:@yes@:>@])],
   [:],
   [enable_am335x=yes])
 
@@ -83,9 +83,27 @@ AS_CASE(["$with_libindi"],
     [AC_CHECK_LIB(indi,IDLog,[HAVE_LIBINDI=1],[HAVE_LIBINDI=0])]
     [AC_CHECK_HEADERS([libindi/indidevapi.h])]
   )
-#AS_IF([test "$ac_cv_header_linindi_indidevapi_h" != yes],[HAVE_LIBINDI=0],[])
 
 
+#######################################################################
+#
+#	Check for libnova
+#
+
+AC_ARG_WITH([libnova],
+  [AS_HELP_STRING([--with-libnova],
+    [use nova library @<:@default=check@:>@])],
+  [],
+  [with_libnova=check])
+AS_CASE(["$with_libnova"],
+  [yes],
+    [AC_CHECK_LIB(nova,ln_get_version,[HAVE_LIBNOVA=1])]
+    [AC_CHECK_HEADERS([libnova/libnova.h])],
+  [no], 
+    [],
+    [AC_CHECK_LIB(nova,ln_get_version,[HAVE_LIBNOVA=1],[HAVE_LIBNOVA=0])]
+    [AC_CHECK_HEADERS([libnova/libnova.h])]
+  )
 
 #######################################################################
 #
@@ -101,12 +119,19 @@ AS_IF([test "$BUILD_CONSOLE" == "yes" && test "$HAVE_LIBWEBSOCKETS" == "1"],
   [AC_SUBST(BUILD_CONSOLE_HTTPD,["yes"])],
   [AC_SUBST(BUILD_CONSOLE_HTTPD,[""])])
 
-AS_IF([test "$BUILD_CONSOLE" = "yes" && test "$HAVE_LIBINDI" = "1"],
+AS_IF([test "$BUILD_CONSOLE" = "yes" && test "$HAVE_LIBNOVA" = "1"],
+  [AC_SUBST(BUILD_CONSOLE_J2000,["yes"])],
+  [AC_SUBST(BUILD_CONSOLE_J2000,[""])])
+
+AS_IF([test "$BUILD_CONSOLE" = "yes" && test "$HAVE_LIBNOVA" = "1"],
+  [AC_SUBST(BUILD_CONSOLE_SATTRACKER,["yes"])],
+  [AC_SUBST(BUILD_CONSOLE_SATTRACKER,[""])])
+
+AS_IF([test "$BUILD_CONSOLE_J2000" = "yes" && test "$HAVE_LIBINDI" = "1"],
   [AC_SUBST(BUILD_CONSOLE_J2000_INDI,["yes"])],
   [AC_SUBST(BUILD_CONSOLE_J2000_INDI,[""])])
 
 
-
 AS_IF([test "$enable_ethercat" = "yes"],
   [AC_SUBST(BUILD_ETHERCAT,["yes"])],
   [AC_SUBST(BUILD_ETHERCAT,[""])])
@@ -147,10 +172,17 @@ AS_IF([test "$BUILD_CONSOLE_HTTPD" != ""],
    AC_MSG_NOTICE([    console_httpd: yes]),
    AC_MSG_NOTICE([    console_httpd: no]))
 
+AS_IF([test "$BUILD_CONSOLE_J2000" != ""],
+   AC_MSG_NOTICE([    console_j2000_tracker: yes]),
+   AC_MSG_NOTICE([    console_j2000_tracker: no]))
+
 AS_IF([test "$BUILD_CONSOLE_J2000_INDI" != ""],
    AC_MSG_NOTICE([    console_j2000_indi: yes]),
    AC_MSG_NOTICE([    console_j2000_indi: no]))
 
+AS_IF([test "$BUILD_CONSOLE_SATTRACKER" != ""],
+   AC_MSG_NOTICE([    console_sattracker: yes]),
+   AC_MSG_NOTICE([    console_sattracker: no]))
 
 AS_IF([test "$BUILD_ETHERCAT" != ""],
    AC_MSG_NOTICE([    ethercat: yes]),

console/console/build.mk

@@ -11,8 +11,12 @@ CONSOLE_TARGETS += $(DIR)/command_shell
 CONSOLE_TARGETS += $(DIR)/console_moontracker
 CONSOLE_TARGETS += $(DIR)/trace_proxy
 CONSOLE_TARGETS += $(DIR)/trace_log
+
+ifdef BUILD_CONSOLE_J2000
 CONSOLE_TARGETS += $(DIR)/console_j2000tracker
 CONSOLE_TARGETS += $(DIR)/console_j2000tracer
+endif
+
 CONSOLE_TARGETS += $(DIR)/log_proxy
 CONSOLE_TARGETS += $(DIR)/spg_auth
 CONSOLE_TARGETS += $(DIR)/console_idle
@@ -22,7 +26,10 @@ CONSOLE_TARGETS += $(DIR)/console_manual
 CONSOLE_TARGETS += $(DIR)/console_weather
 CONSOLE_TARGETS += $(DIR)/console_dt_model
 CONSOLE_TARGETS += $(DIR)/await_controller
+
+ifdef BUILD_CONSOLE_SATTRACKER
 CONSOLE_TARGETS += $(DIR)/console_sattracker
+endif
 
 ifdef BUILD_CONSOLE_HTTPD
 CONSOLE_TARGETS += $(DIR)/console_httpd
@@ -59,30 +66,26 @@ $(DIR)/command_shell: $(DIR)/command_shell.o
 CONSOLE_SRCS += $(DIR)/command_shell.c
 
 $(DIR)/console_moontracker.o: CFLAGS += -Wall -O3
-$(DIR)/console_moontracker.o: libnova/libnova.h
 $(DIR)/console_moontracker_LDFLAGS += -lcommand -lm -laa
 $(DIR)/console_moontracker: libcommand.la libaa.la
 $(DIR)/console_moontracker: $(DIR)/console_moontracker.o
 CONSOLE_SRCS += $(DIR)/console_moontracker.c
 
 $(DIR)/console_j2000tracker.o: CFLAGS += -Wall -O3
-$(DIR)/console_j2000tracker.o: libnova/libnova.h
 $(DIR)/console_j2000tracker_LDFLAGS += -lcommand -lm -lnova -ltrace
-$(DIR)/console_j2000tracker: libcommand.la libtrace.la libnova.la
+$(DIR)/console_j2000tracker: libcommand.la libtrace.la
 $(DIR)/console_j2000tracker: $(DIR)/console_j2000tracker.o
 CONSOLE_SRCS += $(DIR)/console_j2000tracker.c
 
 $(DIR)/console_j2000tracer.o: CFLAGS += -Wall -O3
-$(DIR)/console_j2000tracesr.o: libnova/libnova.h
 $(DIR)/console_j2000tracer_LDFLAGS += -lm -lnova -lutils
-$(DIR)/console_j2000tracer: libutils.la libnova.la
+$(DIR)/console_j2000tracer: libutils.la
 $(DIR)/console_j2000tracer: $(DIR)/console_j2000tracer.o
 CONSOLE_SRCS += $(DIR)/console_j2000tracer.c
 
 $(DIR)/console_j2000_indi.o: CFLAGS += -Wall -O3
-$(DIR)/console_j2000_indi.o: libnova/libnova.h
 $(DIR)/console_j2000_indi_LDFLAGS += -lm -lindi -lindidriver -lnova -lutils
-$(DIR)/console_j2000_indi: libutils.la libnova.la
+$(DIR)/console_j2000_indi: libutils.la
 $(DIR)/console_j2000_indi: $(DIR)/console_j2000_indi.o
 CONSOLE_SRCS += $(DIR)/console_j2000_indi.c
 
@@ -147,9 +150,8 @@ $(DIR)/spg_auth: $(DIR)/spg_auth.o
 CONSOLE_SRCS += $(DIR)/spg_auth.c
 
 $(DIR)/console_sattracker.o: CFLAGS += -Wall -O3
-$(DIR)/console_sattracker.o: libnova/libnova.h
 $(DIR)/console_sattracker_LDFLAGS += -lcommand -lnova -lpredict
-$(DIR)/console_sattracker: libcommand.la libpredict.la libnova.la
+$(DIR)/console_sattracker: libcommand.la libpredict.la
 $(DIR)/console_sattracker: $(DIR)/console_sattracker.o
 CONSOLE_SRCS += $(DIR)/console_sattracker.c
 

console/console/console_j2000tracker.c

@@ -105,6 +105,27 @@ struct ln_hms track_hms;
 struct ln_dms track_dms;
 
 
+/* Reverse of ln_get_equ_aber() */
+static void get_equ_mean_from_aber(struct ln_equ_posn * position, double JD, struct ln_equ_posn * mean_position)
+{
+	struct ln_equ_posn mean;
+	
+	ln_get_equ_aber(position, JD, &mean);
+	
+	mean_position->ra = position->ra - (mean.ra - position->ra);
+	mean_position->dec = position->dec - (mean.dec - position->dec);
+	
+	if (mean_position->dec > 90.0) {
+		mean_position->dec = 180.0 - mean_position->dec;
+		mean_position->ra -= 180.0;
+	}
+	while (mean_position->ra < 0.0) {
+		mean_position->ra += 360.0;
+	}
+	while (mean_position->ra >= 360.0) {
+		mean_position->ra -= 360.0;
+	}
+}
 
 
 void a2coord(char *ara, char *adec, struct ln_hms *ra, struct ln_dms *dec)
@@ -276,7 +297,7 @@ void output(struct status_server *stat_srv)
 	ln_get_equ_from_hrz (&hrz, &dwingeloo_pos, JD, &equ_pos_prec);
 	/* Calculate inverse precession */
 	ln_get_equ_prec2(&equ_pos_prec, JD, JD2000, &equ_pos_aber);
-	ln_get_equ_mean_from_aber(&equ_pos_aber, JD, &equ_pos);
+	get_equ_mean_from_aber(&equ_pos_aber, JD, &equ_pos);
 
 	ln_deg_to_hms(equ_pos.ra, &hms);
 	ln_deg_to_dms(equ_pos.dec, &dms);

console/console/console_moontracker.c

@@ -37,9 +37,6 @@
 #include <errno.h>
 #include <stdbool.h>
 
-#include <libnova/julian_day.h>
-#include <libnova/refraction.h>
-
 #include <command/command.h>
 
 #include <aalib/aalib.h>
@@ -76,14 +73,6 @@ struct compensation_switch compensation_switches[] = {
 
 struct weather *weather;
 
-struct lnh_lnlat_posn dwingeloo;
-struct ln_lnlat_posn dwingeloo_pos;
-struct ln_equ_posn object;
-struct ln_equ_posn object_prec;
-struct ln_equ_posn object_aber;
-struct ln_hms track_hms;
-struct ln_dms track_dms;
-
 
 static int handle_cmd(char *name, char *val)
 {

console/console/console_suntracker.c

@@ -37,9 +37,6 @@
 #include <errno.h>
 #include <stdbool.h>
 
-#include <libnova/julian_day.h>
-#include <libnova/refraction.h>
-
 #include <command/command.h>
 
 #include <aalib/aalib.h>
@@ -76,14 +73,6 @@ struct compensation_switch compensation_switches[] = {
 
 struct weather *weather;
 
-struct lnh_lnlat_posn dwingeloo;
-struct ln_lnlat_posn dwingeloo_pos;
-struct ln_equ_posn object;
-struct ln_equ_posn object_prec;
-struct ln_equ_posn object_aber;
-struct ln_hms track_hms;
-struct ln_dms track_dms;
-
 
 static int handle_cmd(char *name, char *val)
 {

libnova-0.13.0/.gitignore

-Makefile
-config.h
-config.log
-config.status
-doc/Makefile
-examples/.deps/
-examples/.libs/
-examples/Makefile
-examples/asteroid
-examples/comet
-examples/lunar
-examples/mars
-examples/sun
-examples/transforms
-libtool
-lntest/.deps/
-lntest/.libs/
-lntest/Makefile
-lntest/libnovaconfig
-lntest/lntest
-src/.deps/
-src/.libs/
-src/Makefile
-src/aberration.lo
-src/airmass.lo
-src/angular_separation.lo
-src/apparent_position.lo
-src/asteroid.lo
-src/comet.lo
-src/dynamical_time.lo
-src/earth.lo
-src/elliptic_motion.lo
-src/heliocentric_time.lo
-src/hyperbolic_motion.lo
-src/julian_day.lo
-src/jupiter.lo
-src/libnova.la
-src/libnova/Makefile
-src/lunar.lo
-src/mars.lo
-src/mercury.lo
-src/neptune.lo
-src/nutation.lo
-src/parabolic_motion.lo
-src/parallax.lo
-src/pluto.lo
-src/precession.lo
-src/proper_motion.lo
-src/refraction.lo
-src/rise_set.lo
-src/saturn.lo
-src/sidereal_time.lo
-src/solar.lo
-src/transform.lo
-src/uranus.lo
-src/utility.lo
-src/venus.lo
-src/vsop87.lo
-stamp-h1

libnova-0.13.0/AUTHORS

-libNova Team
-============
-
-Liam Girdwood           <liam@gnova.org>
-Juan Carlos Remis       <jcremis@cajaespana.es>
-Petr Kubanek            <petr@kubanek.net>
-
-
-BugFixes
-========
-
-Bug fixes and reports have been supplied by
-
-Petr Kubanek,
-Danie Malan,
-Herbert Straub,
-Asrita Chetan,
-John R. Thorstensen,
-Kimura Fuyuki,
-Kirill Ponomarew,
-Pablo Martikian,
-Paul Ray,
-Pedro Abelleira Seco,
-Guillermo Ballester Valor,
-Peter Williams,
-Radu Corlan,
-Daniel Schultze,
-Kevin Ross,
-Stephane Lamoliatte,
-Kevin Ivarsen

libnova-0.13.0/ChangeLog

-ChangeLog
-
-*********** release of 0.13.0
-
-20090514
-	heliocentric_time.h:
-	heliocentric_time.c:
-	test.c:
-		Added heliocentric time corrections calculations.
-
-	Petr Kubanek
-
-20090420
-	julian_day.h: 
-		Removed "#ifndef __WIN32__" to make ln_get_date_from_timet function available in win32
-
-	ln_types.h:
-		Changed tv_sec type from long to time_t to match standard definition
-		Clarified field documentation for ln_nutation
-
-	julian_day.c:
-		Removed "#ifndef __WIN32__" to make ln_get_date_from_timet function available in win32
-		Remove platform-dependent code form ln_get_date_from_sys. The function now simply makes a call to gettimeofday() - a Win32 implementation is supplied in utility.c, and this function is no longer limited to one-second precision under Windows.
-
-	nutation.c:
-		Fixed two values in nutation coefficients table
-		Fixed method used to compute longitude/obliquity offsets. The general form of the calculation is supposed to be, e.g., coeff*sin(D+M+MM+F+O), not coeff*(sin(D) + sin(M) + sin(MM) + ...)
-		Added correct computation for mean ecliptic (Meeus eq 22.2)
-		(These fixes also fix ln_get_apparent_sidereal_time, and affect:
-			ln_get_solar_equ_coords
-			ln_get_solar_ecl_coords
-			ln_get_equ_from_ecl (possibly needs true ecliptic rather than mean)
-			ln_get_ecl_from_equ (possibly needs true ecliptic rather than mean)
-		)
-
-	utility.c:
-		Fixed gettimeofday Win32 implementation:
-			should not add timezone offset - _ftime_s and gettimeofday both work in terms of seconds since Jan 1 1970, UTC
-		Added some explicit casts to remove compile warnings
-		Cleaned up implementations of ln_deg_to_hms, ln_rad_to_hms, ln_deg_to_dms, and ln_rad_to_hms
-	
-	patch provided by Kevin Ivarsen, applied by Petr Kubanek
-
-20090323
-	Fixed issues while compling on Sun/Solaris (acosl, round, ..)
-
-	Petr Kubanek
-
-*********** release of 0.12.3
-
-20090114
-	Another fix of MS Windows support
-
-	patch provided by Stephane Lamoliatte, applied by Petr Kubanek
-
-20081008
-	Fixed MS Windows support
-
-	patch provided by Stephane Lamoliatte, applied by Petr Kubanek
-
-*********** release of 0.12.2
-
-20080516
-	Fixed bug #1838539.
-
-	Petr Kubanek
-
-20080413
-	Fixed bug #1940972.
-
-	Petr Kubanek
-
-20071127
-	Fixed bug #1838359.
-
-	Petr Kubanek
-
-20071115
-	Fixed time.h issues.
-
-	Petr Kubanek
-
-20070709
-	Fixed bug in julian_day.c, reported by Michael Richmod.
-
-	Petr Kubanek
-
-20070125
-	fixed
-
-	[ 1644739 ] DEC coordinate error in ln_get_equ_pm_epoch
-
-	Petr Kubanek
-
-*********** release of 0.12.1
-
-20070117
-	Bug-fix of RST.
-
-	-src/rise_set.c
-
-	check_coords function, rewrite H1 checks, fix some nasty bugs which
-	were there.
-	
-	-lntest/test.c
-
-	Additional tests for RST functions (hyp_future_rst_test).
-	Fix RST tests - error will be displayed if libnova calculates wrong
-	circumpolar value.
-
-	Petr Kubanek
-
-20070117
-	Future functions, which calculated next rises.
-	
-	-src/rise_set.c
-	-src/libnova/rise_set.h
-
-	Add _next_rst_future functions.
-
-	-src/elliptic_motion.c
-	-src/libnova/elliptic_motion.h
-	-src/parabolic_motion.c
-	-src/libnova/parabolic_motion.h
-	-src/hyperbolic_motion.c
-	-src/libnova/hyperbolic_motion.h
-
-	Add _next functions (and their variants).
-
-	-lntest/test.c
-
-	Add test for new functions (ell_rst_test, body_future_rst_test
-	functions).
-
-	Petr Kubanek
-
-20070116
-	libnova is now ported to Win32 with the following changes.
-
-	-src/julian_day.c
-
-	Added preprocessing directive for POSIX header (sys/time.h) exclusion	for Win32 compilation.
-	Changed ln_get_date_from_sys to be compatible with Win32.
-
-	-src/misc.c
-
-	Added preprocessing directive for POSIX header (unistd.h) exclusion for Win32 compilation.
-	Changed libnova.h include to libnova/libnova.h.
-
-	-src/utility.c
-
-	Added preprocessing directive for POSIX header (unistd.h) exclusion for Win32 compilation.
-	Added functions gettimeofday, gmtime_r, and strtok_r to substitute for their POSIX coupterparts.
-	Added functions cbrt, nan, and round to subsistute, in C89, for their C99 counterparts.
-
-	-src/libnova/ln_types.h
-
-	Added definitions of struct timeval and struct timezone to subtitute in Win32 for their POSIX counterparts.
-
-	-src/libnova/utility.h
-	
-	Added include of time.h.
-	Added declarations of new functions noted in this change under src/utility.c
-
-	Daniel Schultze
-
-20070116
-	-src/rise_set.c
-	-src/libnova/rise_set.h
-
-	Add various _next_ & _horizon functions.
-	Add ln_get_motion_body_rst_horizon function.
-	Fix dynamic time diffs in rst functions - remove dynamical time
-	correction from object_rst, where it's not needed, use it only for
-	nr, nt and ns corrections (interpolation coeficient) in body &
-	motion_body variants.
-	Add dm corrections for object calculation, as 0.01 is ~ 10 minutes.
-
-	-src/elliptic_motion.c
-	-src/libnova/elliptic_motion.h
-	-src/parabolic_motion.c
-	-src/libnova/parabolic_motion.h
-	-src/hyperbolic_motion.c
-	-src/libnova/hyperbolic_motion.h
-
-	Change _rst calculation to use generic motion_body code.
-	Add _horizont functions.
-
-	-lntest/test.c
-
-	Change Arcturus test times.
-	Add test for Venus RST.
-	Add tests for _next functions.
-
-	Petr Kubanek
-
-20070115
-	-lntest/test.c
-
-	Add test for Venus RST.
-
-	Petr Kubanek
-
-20070112
-	-src/rise_set.c
-	-src/libnova/rise_set.h
-
-	Replace "horizont" with correct "horizon" (typo).
-	Add ln_get_object_rst_horizon function.
-
-	-src/solar.c
-	-src/libnova/solar.c
-	-src/mercury.c
-	-src/venus.c
-	-src/lunar.c
-	-src/libnova/lunar.h
-	-src/mars.c
-	-src/jupiter.c
-	-src/saturn.c
-	-src/urans.c
-	-src/neptune.c
-	-src/pluto.c
-
-	Replace "horizont" with correct "horizon" (typo).
-
-	-src/elliptic_motion.c
-	-src/parabolic_motion.c
-	-src/hyperbolic_motion.c
-
-	Return -1 when object is never visible.
-
-	Petr Kubanek
-
-20060901
-	-src/transform.h
-	
-	Change code how az is calculated if dec = +- 90.
-
-	-lntest/test.c
-
-	Add tests for ln_get_hrz_from_equ when dec = +- 90.
-
-	Petr Kubanek
-
-20060611
-	-lntest/test.c
-
-	Add TNO test, which explain MPO Epoch (which have anomaly, and hence
-	to fit to Libnova perihelion-pass epoch, M/n have to be substracted)
-
-	-src/elliptic_motion.c
-
-	Change atan2 to asin, and put correct parameters.
-	Petr Kubanek
-
-20060316
-	-src/dynamical_time.c
-	-src/utility.c
-	-lntest/test.c
-
-	Updated dynamical time constants from US Navy.
-	Fixed bug in interpolation.
-
-	Fix suppilied by HG Zaunick
-	Liam Girdwood
-
-*********** release of 0.12.0
-
-20060215
-	-src/julina_day.c