From bab430316c0c5b88a59c1145a92c55bb55c7da11 Mon Sep 17 00:00:00 2001
From: mszulecki
Date: Wed, 21 Feb 2007 17:18:01 +0000
Subject: First attempt at an autotools D helloworld.

git-svn-id: http://svn.sukimashita.com/repos/dskel/trunk@2 4281df72-ff29-0410-8fee-2d9ac0c5f5a7
---
 AUTHORS          |  0
 COPYING          |  0
 INSTALL          |  0
 NEWS             |  0
 README           |  4 +++
 autogen.sh       | 25 +++++++++++++++
 configure.ac     | 43 ++++++++++++++++++++++++++
 src/Makefile.am  | 11 +++++++
 src/helloworld.d | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 176 insertions(+)
 create mode 100644 AUTHORS
 create mode 100644 COPYING
 create mode 100644 INSTALL
 create mode 100644 NEWS
 create mode 100644 README
 create mode 100755 autogen.sh
 create mode 100644 configure.ac
 create mode 100644 src/Makefile.am
 create mode 100755 src/helloworld.d

diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..e69de29
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..e69de29
diff --git a/INSTALL b/INSTALL
new file mode 100644
index 0000000..e69de29
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/README b/README
new file mode 100644
index 0000000..13cdc9e
--- /dev/null
+++ b/README
@@ -0,0 +1,4 @@
+This package should provide a sample skeleton of a GTK+ based application 
+written in the D Programming Language.
+
+It makes use of the common autotools and the GNU D Compiler (GDC).
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..0128748
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,25 @@
+#/bin/bash
+
+#!/bin/sh
+
+PROJECT=gnome-observer-daemon
+
+topsrcdir=`dirname $0`
+if test x$topsrcdir = x ; then
+	topsrcdir=.
+fi
+
+(test -f $topsrcdir/configure.ac \
+  && test -f $topsrcdir/README \
+  && test -d $topsrcdir/src) || {
+    echo -n "**Error**: Directory "\`$topsrcdir\'" does not look like the"
+    echo " top-level $PROJECT directory"
+    exit 1
+}
+
+which gnome-autogen.sh || {
+    echo "You need to install gnome-common from the GNOME CVS"
+    exit 1
+}
+REQUIRED_AUTOMAKE_VERSION=1.7 . gnome-autogen.sh
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..01a7375
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,43 @@
+dnl Process this file with autoconf to produce a configure script.
+
+AC_INIT(README)
+
+PACKAGE=helloworld
+VERSION=1.0.0
+
+AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
+AM_MAINTAINER_MODE
+
+AC_GNU_SOURCE
+
+AC_PROG_INSTALL
+AC_PROG_LIBTOOL
+
+dnl Check for GNU D Compiler
+CC=gdc
+AC_PATH_PROG(GDC, $CC, no)
+
+if test "x$GDC" = "xno"; then
+	AC_MSG_ERROR([No D compiler found])
+fi
+
+AC_SUBST(GDC)
+
+dnl TODO: Check for duit GTK+ D Bindings
+AC_SUBST(DEPS_CFLAGS)
+AC_SUBST(DEPS_LIBS)
+
+AC_CONFIG_FILES([
+Makefile 
+src/Makefile 
+])
+
+AC_OUTPUT()
+
+dnl Configuration Summary
+echo ""
+echo "Configuration summary"
+echo ""
+echo "   * Installation prefix = $prefix"
+echo "   * D compiler: $GDC"
+echo ""
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..520df7e
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,11 @@
+SUFFIXES= .d
+
+.d.o:
+	$(GDC) $(DFLAGS) -c -o $@ $<
+
+bin_PROGRAMS = helloworld
+
+helloworld_SOURCES = helloworld.d 
+helloworld_LDADD = $(DEPS_LIBS)
+
+AM_CPPFLAGS = $(DEPS_CFLAGS)
diff --git a/src/helloworld.d b/src/helloworld.d
new file mode 100755
index 0000000..c3e6843
--- /dev/null
+++ b/src/helloworld.d
@@ -0,0 +1,93 @@
+/* sh style script syntax is supported */
+
+/* Hello World in D
+   To compile:
+     dmd hello.d
+   or to optimize:
+     dmd -O -inline -release hello.d
+*/
+
+import std.stdio;
+
+void main(char[][] args)
+{
+    writefln("Hello World, Reloaded");
+
+    // auto type inference and built-in foreach
+    foreach (argc, argv; args)
+    {
+        // Object Oriented Programming
+        CmdLin cl = new CmdLin(argc, argv);
+        // Improved typesafe printf
+        writefln(cl.argnum, cl.suffix, " arg: %s", cl.argv);
+        // Automatic or explicit memory management
+        delete cl;
+    }
+
+    // Nested structs and classes
+    struct specs
+    {
+        // all members automatically initialized
+        int count, allocated;
+    }
+
+    // Nested functions can refer to outer
+    // variables like args
+    specs argspecs()
+    {
+        specs* s = new specs;
+        // no need for '->'
+        s.count = args.length;		   // get length of array with .length
+        s.allocated = typeof(args).sizeof; // built-in native type properties
+        foreach (argv; args)
+            s.allocated += argv.length * typeof(argv[0]).sizeof;
+        return *s;
+    }
+
+    // built-in string and common string operations
+    writefln("argc = %d, " ~ "allocated = %d",
+	argspecs().count, argspecs().allocated);
+}
+
+class CmdLin
+{
+    private int _argc;
+    private char[] _argv;
+
+public:
+    this(int argc, char[] argv)	// constructor
+    {
+        _argc = argc;
+        _argv = argv;
+    }
+
+    int argnum()
+    {
+        return _argc + 1;
+    }
+
+    char[] argv()
+    {
+        return _argv;
+    }
+
+    char[] suffix()
+    {
+        char[] suffix = "th";
+        switch (_argc)
+        {
+          case 0:
+            suffix = "st";
+            break;
+          case 1:
+            suffix = "nd";
+            break;
+          case 2:
+            suffix = "rd";
+            break;
+          default:
+	    break;
+        }
+        return suffix;
+    }
+}
-- 
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