Modified source, so it now compiles separately

Makefile.am

@@ -0,0 +1,4 @@
+ACLOCAL_AMFLAGS = -I m4
+SUBDIRS = swe/src src docs/reference/swe-glib
+
+DISTCHECK_CONFIGURE_FLAGS = --enable-gtk-doc

autogen.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+# Run this to generate all the initial makefiles, etc.
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+PKG_NAME="astrognome"
+
+(test -f $srcdir/configure.ac \
+  && test -f $srcdir/src/swe-glib.c) || {
+    echo -n "**Error**: Directory "\`$srcdir\'" does not look like the"
+    echo " top-level $PKG_NAME directory"
+    exit 1
+}
+
+which gnome-autogen.sh || {
+    echo "gnome-autogen.sh not found, you need to install gnome-common"
+    exit 1
+}
+
+REQUIRED_AUTOMAKE_VERSION=1.9 . gnome-autogen.sh
+

configure.ac

@@ -0,0 +1,40 @@
+AC_INIT([swe-glib], [0.1], [gergely@polonkai.eu])
+AC_CONFIG_HEADERS([config.h])
+AM_INIT_AUTOMAKE([-Wall foreign])
+AM_SILENT_RULES([yes])
+AC_ARG_ENABLE(debug, [AC_HELP_STRING([--enable-debug], [compile with debugging support])], , enable_debug=no)
+
+if test "x$enable_debug" = "xyes" ; then
+    AC_DEFINE([DEBUG], [1], [Define if debugging is enabled])
+fi
+
+AC_PROG_CC
+AM_PROG_CC_C_O
+AM_PROG_AR
+AC_PROG_LIBTOOL
+IT_PROG_INTLTOOL([0.35.0])
+GETTEXT_PACKAGE=swe-glib
+AC_SUBST(GETTEXT_PACKAGE)
+AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE", [GETTEXT package name])
+AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT_VERSION([0.17])
+LT_INIT
+AC_CHECK_LIB([m], [atan])
+GTK_DOC_CHECK([1.19], [--flavour no-tmpl])
+PKG_PROG_PKG_CONFIG
+AC_PATH_PROG([GLIB_MKENUMS], [glib-mkenums])
+PKG_CHECK_MODULES([GLIB], [glib-2.0])
+PKG_CHECK_MODULES([GOBJECT], [gobject-2.0])
+AC_CONFIG_MACRO_DIR([m4])
+
+LIBSWE_LIBS='$(top_builddir)/swe/src/libswe-1.75.la'
+AC_SUBST(LIBSWE_LIBS)
+
+AC_CONFIG_FILES([
+    Makefile
+    swe/src/Makefile
+    src/Makefile
+    po/Makefile.in
+    docs/reference/swe-glib/Makefile
+])
+AC_OUTPUT

src/gswe-moment.c

@@ -3,7 +3,7 @@
 #include "gswe-moment.h"
 #include "swe-glib-private.h"
 
-#include "../../swe/src/swephexp.h"
+#include "../swe/src/swephexp.h"
 
 #define SYNODIC 29.53058867
 

src/gswe-timestamp.c

@@ -1,7 +1,7 @@
 #include <math.h>
 #include <glib.h>
 
-#include "../../swe/src/swephexp.h"
+#include "../swe/src/swephexp.h"
 #include "swe-glib-private.h"
 #include "gswe-timestamp.h"
 

src/swe-glib.c

@@ -2,7 +2,7 @@
 #define GETTEXT_PACKAGE "swe-glib"
 #include <glib/gi18n-lib.h>
 
-#include "../../swe/src/swephexp.h"
+#include "../swe/src/swephexp.h"
 #include "swe-glib.h"
 
 gboolean gswe_initialized = FALSE;