Implement D support

This patch adds support for the D programming language[1] to Meson.

The following compilers are supported:
* LDC
* GDC
* DMD

[1]: http://dlang.org/

8 files changed, 56 insertions, 0 deletions

diff --git a/test cases/d/1 simple/app.d b/test cases/d/1 simple/app.d
new file mode 100644
index 0000000..0be1d2c
--- /dev/null
+++ b/test cases/d/1 simple/app.d
@@ -0,0 +1,8 @@
+
+import std.stdio;
+import utils;
+
+void main ()
+{
+    printGreeting ("a Meson D test");
+}
diff --git a/test cases/d/1 simple/installed_files.txt b/test cases/d/1 simple/installed_files.txt
new file mode 100644
index 0000000..9374c54
--- /dev/null
+++ b/test cases/d/1 simple/installed_files.txt
@@ -0,0 +1 @@
+usr/bin/dsimpleapp?exe
diff --git a/test cases/d/1 simple/meson.build b/test cases/d/1 simple/meson.build
new file mode 100644
index 0000000..a10b67b
--- /dev/null
+++ b/test cases/d/1 simple/meson.build
@@ -0,0 +1,4 @@
+project('D Simple Test', 'd')
+
+e = executable('dsimpleapp', ['app.d', 'utils.d'], install : true)
+test('apptest', e)
diff --git a/test cases/d/1 simple/utils.d b/test cases/d/1 simple/utils.d
new file mode 100644
index 0000000..8645548
--- /dev/null
+++ b/test cases/d/1 simple/utils.d
@@ -0,0 +1,8 @@
+
+import std.stdio;
+import std.string : format;
+
+void printGreeting (string name)
+{
+    writeln ("Hello, I am %s.".format (name));
+}
diff --git a/test cases/d/2 library/app.d b/test cases/d/2 library/app.d
new file mode 100644
index 0000000..5d84a69
--- /dev/null
+++ b/test cases/d/2 library/app.d
@@ -0,0 +1,8 @@
+
+import libstuff;
+
+void main ()
+{
+    immutable ret = printLibraryString ("foo");
+    assert (ret == 4);
+}
diff --git a/test cases/d/2 library/installed_files.txt b/test cases/d/2 library/installed_files.txt
new file mode 100644
index 0000000..f062075
--- /dev/null
+++ b/test cases/d/2 library/installed_files.txt
@@ -0,0 +1,4 @@
+usr/bin/app_d?exe
+?usr/lib/libstuff.so
+usr/bin/app_s?exe
+usr/lib/libstuff.a
diff --git a/test cases/d/2 library/libstuff.d b/test cases/d/2 library/libstuff.d
new file mode 100644
index 0000000..676a643
--- /dev/null
+++ b/test cases/d/2 library/libstuff.d
@@ -0,0 +1,9 @@
+
+import std.stdio;
+import std.string : format;
+
+int printLibraryString (string str)
+{
+    writeln ("Library says: %s".format (str));
+    return 4;
+}
diff --git a/test cases/d/2 library/meson.build b/test cases/d/2 library/meson.build
new file mode 100644
index 0000000..811131c
--- /dev/null
+++ b/test cases/d/2 library/meson.build
@@ -0,0 +1,14 @@
+project('D Library', 'd')
+
+if meson.get_compiler('d').get_id() != 'gcc'
+    ldyn = shared_library('stuff', 'libstuff.d', install : true)
+    ed = executable('app_d', 'app.d', link_with : ldyn, install : true)
+    test('linktest_dyn', ed)
+
+else
+    message('GDC can not build shared libraries. Build skipped.')
+endif
+
+lstatic = static_library('stuff', 'libstuff.d', install : true)
+es = executable('app_s', 'app.d', link_with : lstatic, install : true)
+test('linktest_static', es)