use meson build

.gitignore

@@ -3,8 +3,6 @@
 *.a
 *.o
 /GUI/xephem/xephem
-/GUI/xephem/xephem.1
-
+.cache
 # macOS HFS+ files
-
 ._*

GUI/xephem/Makefile

@@ -197,14 +197,11 @@ OBJS =			\
 	xephem.o	\
 	xmisc.o
 
-all: libs xephem xephem.1
+all: libs xephem
 
 xephem: $(INCS) $(OBJS)
 	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
 
-xephem.1: xephem.man
-	nroff -man $? > $@
-
 libs:
 	cd ../../libastro; make
 	cd ../../libip; make
@@ -217,4 +214,4 @@ clean:
 	rm -fr *.o ../../lib*/*.[ao]
 
 clobber: clean
-	rm -fr xephem xephem.1
+	rm -fr xephem 

GUI/xephem/meson.build

@@ -0,0 +1,9 @@
+install_man('xephem.1')
+install_data('XEphem.png', install_dir: get_option('datadir') / 'pixmaps')
+install_subdir('auxil', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('catalogs', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('fifos', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('fits', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('gallery', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('help', install_dir: xephem_data_dir, strip_directory : false)
+install_subdir('lo', install_dir: xephem_data_dir, strip_directory : false)

XEphem.in

@@ -0,0 +1,2 @@
+XEphem.ShareDir: @DATADIR@
+XEphem.PrivateDir: ~/.xephem

libastro/meson.build

@@ -0,0 +1,63 @@
+libastro_src = [
+  'aa_hadec.c',
+  'aberration.c',
+  'actan.c',
+  'airmass.c',
+  'anomaly.c',
+  'ap_as.c',
+  'atlas.c',
+  'auxil.c',
+  'bdl.c',
+  'chap95.c',
+  'chap95_data.c',
+  'circum.c',
+  'comet.c',
+  'constel.c',
+  'dbfmt.c',
+  'deep.c',
+  'deltat.c',
+  'earthsat.c',
+  'eq_ecl.c',
+  'eq_gal.c',
+  'formats.c',
+  'helio.c',
+  'jupmoon.c',
+  'libration.c',
+  'magdecl.c',
+  'marsmoon.c',
+  'misc.c',
+  'mjd.c',
+  'moon.c',
+  'mooncolong.c',
+  'moonnf.c',
+  'nutation.c',
+  'obliq.c',
+  'parallactic.c',
+  'parallax.c',
+  'plans.c',
+  'plmoon.c',
+  'plshadow.c',
+  'precess.c',
+  'reduce.c',
+  'refract.c',
+  'rings.c',
+  'riset.c',
+  'riset_cir.c',
+  'satmoon.c',
+  'sdp4.c',
+  'sgp4.c',
+  'sphcart.c',
+  'sun.c',
+  'thetag.c',
+  'twobody.c',
+  'umoon.c',
+  'utc_gst.c',
+  'vsop87.c',
+  'vsop87_data.c',
+]
+
+libastro_inc = include_directories('./')
+
+libastro = static_library('astro', libastro_src,
+                          include_directories : libastro_inc)
+

libip/meson.build

@@ -0,0 +1,18 @@
+
+libip_src = [
+  'explodegif.c',
+  'fits.c',
+  'fsmatch.c',
+  'gaussfit.c',
+  'lstsqr.c',
+  'median.c',
+  'sqr.c',
+  'stars.c',
+  'stats.c',
+  'walk.c',
+  'wcs.c',
+]
+
+libip_inc = include_directories('../libastro')
+libip = static_library('ip', libip_src,
+                       include_directories: libip_inc)

libjpegd/meson.build

@@ -0,0 +1,30 @@
+libjpegd_src = [
+   'jcomapi.c',
+   'jdapimin.c',
+   'jdapistd.c',
+   'jdatasrc.c',
+   'jdcoefct.c',
+   'jdcolor.c',
+   'jddctmgr.c',
+   'jdhuff.c',
+   'jdinput.c',
+   'jdmainct.c',
+   'jdmarker.c',
+   'jdmaster.c',
+   'jdmerge.c',
+   'jdphuff.c',
+   'jdpostct.c',
+   'jdsample.c',
+   'jerror.c',
+   'jidctflt.c',
+   'jidctfst.c',
+   'jidctint.c',
+   'jidctred.c',
+   'jmemmgr.c',
+   'jmemnobs.c',
+   'jquant1.c',
+   'jquant2.c',
+   'jutils.c',
+]
+
+libjpeg = static_library('jpegd', libjpegd_src)

liblilxml/meson.build

@@ -0,0 +1,6 @@
+liblilxml_src = [
+  'base64.c',
+  'lilxml.c'
+]
+
+liblilxml = static_library('lilxml', liblilxml_src)

libpng/meson.build

@@ -0,0 +1,19 @@
+libpng_src = [
+   'png.c',
+   'pngerror.c',
+   'pngget.c',
+   'pngmem.c',
+   'pngpread.c',
+   'pngread.c',
+   'pngrio.c',
+   'pngrtran.c',
+   'pngrutil.c',
+   'pngset.c',
+   'pngtrans.c',
+   'pngwio.c',
+   'pngwrite.c',
+   'pngwtran.c',
+   'pngwutil.c',
+]
+
+libpng = static_library('png', libpng_src)

libz/meson.build

@@ -0,0 +1,15 @@
+libz_src = [
+   'adler32.c',
+   'compress.c',
+   'crc32.c',
+   'deflate.c',
+   'inffast.c',
+   'inflate.c',
+   'inftrees.c',
+   'testzlib.c',
+   'trees.c',
+   'uncompr.c',
+   'zutil.c',
+]
+
+libz = static_library('z', libz_src)

meson.build

@@ -0,0 +1,155 @@
+project('XEphem', 'c',
+  version : '4.1.0',
+  default_options : [
+    'warning_level=3',
+    'b_lto=true',
+    'optimization=2'
+    ])
+
+inc_dirs = include_directories('libastro', 'libip', 'liblilxml')
+
+src=[
+  'GUI/xephem/aavso.c',
+  'GUI/xephem/annotmenu.c',
+  'GUI/xephem/broadcast.c',
+  'GUI/xephem/calmenu.c',
+  'GUI/xephem/closemenu.c',
+  'GUI/xephem/compiler.c',
+  'GUI/xephem/coordsmenu.c',
+  'GUI/xephem/datamenu.c',
+  'GUI/xephem/db.c',
+  'GUI/xephem/dbmenu.c',
+  'GUI/xephem/earthmap.c',
+  'GUI/xephem/earthmenu.c',
+  'GUI/xephem/fallbacks.c',
+  'GUI/xephem/favmenu.c',
+  'GUI/xephem/formats.c',
+  'GUI/xephem/fsmenu.c',
+  'GUI/xephem/gallerymenu.c',
+  'GUI/xephem/glance.c',
+  'GUI/xephem/gsc.c',
+  'GUI/xephem/gscnet.c',
+  'GUI/xephem/helpmenu.c',
+  'GUI/xephem/homeio.c',
+  'GUI/xephem/hznmenu.c',
+  'GUI/xephem/imregmenu.c',
+  'GUI/xephem/indimenu.c',
+  'GUI/xephem/jpeg2pm.c',
+  'GUI/xephem/jupmenu.c',
+  'GUI/xephem/listmenu.c',
+  'GUI/xephem/mainmenu.c',
+  'GUI/xephem/marsmenu.c',
+  'GUI/xephem/marsmmenu.c',
+  'GUI/xephem/moonmenu.c',
+  'GUI/xephem/moviemenu.c',
+  'GUI/xephem/msgmenu.c',
+  'GUI/xephem/netmenu.c',
+  'GUI/xephem/objmenu.c',
+  'GUI/xephem/obslog.c',
+  'GUI/xephem/patchlevel.c',
+  'GUI/xephem/plot_aux.c',
+  'GUI/xephem/plotmenu.c',
+  'GUI/xephem/preferences.c',
+  'GUI/xephem/progress.c',
+  'GUI/xephem/ps.c',
+  'GUI/xephem/query.c',
+  'GUI/xephem/rotated.c',
+  'GUI/xephem/satmenu.c',
+  'GUI/xephem/saveres.c',
+  'GUI/xephem/scope.c',
+  'GUI/xephem/sites.c',
+  'GUI/xephem/skybinary.c',
+  'GUI/xephem/skyeyep.c',
+  'GUI/xephem/skyfifos.c',
+  'GUI/xephem/skyfiltmenu.c',
+  'GUI/xephem/skyfits.c',
+  'GUI/xephem/skyhist.c',
+  'GUI/xephem/skyip.c',
+  'GUI/xephem/skylist.c',
+  'GUI/xephem/skytoolbar.c',
+  'GUI/xephem/skyviewmenu.c',
+  'GUI/xephem/solsysmenu.c',
+  'GUI/xephem/splash.c',
+  'GUI/xephem/srchmenu.c',
+  'GUI/xephem/sunmenu.c',
+  'GUI/xephem/time.c',
+  'GUI/xephem/tips.c',
+  'GUI/xephem/trailmenu.c',
+  'GUI/xephem/ucac.c',
+  'GUI/xephem/uranusmenu.c',
+  'GUI/xephem/usno.c',
+  'GUI/xephem/versionmenu.c',
+  'GUI/xephem/webdbmenu.c',
+  'GUI/xephem/xe2.c',
+  'GUI/xephem/xe3.c',
+  'GUI/xephem/xephem.c',
+  'GUI/xephem/xmisc.c',
+]
+
+ccompiler = meson.get_compiler('c')
+
+empty_dep = dependency('', required:false)
+
+motif_dep = ccompiler.find_library('Xm')
+xt_dep = ccompiler.find_library('Xt')
+x_dep = dependency('X11')
+
+openssl_dep = dependency('openssl')
+m_dep = ccompiler.find_library('m', required: false)
+if m_dep.found()
+  add_project_link_arguments('-lm', language : 'c')
+
+if get_option('with-sys-zlib')
+  zlib_dep = dependency('zlib')
+  libz = []
+  zlib_inc = []
+else
+  zlib_dep = empty_dep
+  subdir('libz')
+  zlib_inc = include_directories('libz')
+endif
+
+if get_option('with-sys-jpeg')
+  jpeg_dep = dependency('libjpeg')
+  libjpeg = []
+  jpeg_inc = []
+else
+  jpeg_dep = empty_dep
+  subdir('libjpegd')
+  jpeg_inc = include_directories('libjpegd')
+endif
+
+if get_option('with-sys-png')
+  png_dep = dependency('libpng')
+  libpng = []
+  png_inc = []
+else
+  png_dep = empty_dep
+  subdir('libpng')
+  png_inc = include_directories('libpng')
+endif
+
+xephem_data_dir = get_option('datadir') / 'xephem'
+
+subdir('libastro')
+subdir('libip')
+subdir('liblilxml')
+subdir('GUI/xephem')
+
+executable('xephem', src,
+           dependencies: [motif_dep, xt_dep, x_dep, zlib_dep, \
+               jpeg_dep, png_dep, openssl_dep, m_dep],
+           include_directories: [inc_dirs, png_inc, zlib_inc, jpeg_inc],
+           link_with: [libastro, libip, liblilxml, libpng, libz, libjpeg],
+           install : true)
+endif
+
+run_target('cppcheck', command:['scripts/cppcheck.sh', '--project=' +
+           join_paths(meson.build_root(), 'compile_commands.json')])
+
+conf_data = configuration_data()
+conf_data.set('DATADIR', get_option('prefix') / xephem_data_dir)
+configure_file(input: 'XEphem.in',
+               output : 'XEphem',
+               configuration: conf_data,
+               install_dir : get_option('sysconfdir') / 'X11/app-defaults/')

meson_options.txt

@@ -0,0 +1,4 @@
+option('with-sys-zlib', type: 'boolean', value: true)
+option('with-sys-png', type: 'boolean', value: true)
+option('with-sys-jpeg', type: 'boolean', value: true)
+

scripts/cppcheck.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+cppcheck --enable=all --inline-suppr --suppress=missingIncludeSystem \
+--cppcheck-build-dir=../build --inconclusive --library=posix $*

xephem.desktop

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Version=1.0
+Exec=xephem
+TryExec=xephem
+Icon=XEphem
+Terminal=false
+Name=XEphem
+GenericName=Astronomy program
+Categories=Education;Science;Astronomy;
+Type=Application
+StartupNotify=false