diff options
| -rw-r--r-- | AUTHORS | 0 | ||||
| -rw-r--r-- | COPYING | 0 | ||||
| -rw-r--r-- | INSTALL | 0 | ||||
| -rw-r--r-- | NEWS | 0 | ||||
| -rw-r--r-- | README | 4 | ||||
| -rwxr-xr-x | autogen.sh | 25 | ||||
| -rw-r--r-- | configure.ac | 43 | ||||
| -rw-r--r-- | src/Makefile.am | 11 | ||||
| -rwxr-xr-x | src/helloworld.d | 93 |
9 files changed, 176 insertions, 0 deletions
@@ -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; + } +} |