switch the build system to waf

This commit adds a new build system based on waf. configure and Makefile
are deprecated effective immediately and someday in the future they will be
removed (they are still available by running ./old-configure).

You can find how the choice for waf came to be in `DOCS/waf-buildsystem.rst`.
TL;DR: we couldn't get the same level of abstraction and customization with
other build systems we tried (CMake and autotools).

For guidance on how to build the software now, take a look at README.md
and the cross compilation guide.

CREDITS:
This is a squash of ~250 commits. Some of them are not by me, so here is the
deserved attribution:

 - @wm4 contributed some Windows fixes, renamed configure to old-configure
   and contributed to the bootstrap script. Also, GNU/Linux testing.
 - @lachs0r contributed some Windows fixes and the bootstrap script.
 - @Nikoli contributed a lot of testing and discovered many bugs.
 - @CrimsonVoid contributed changes to the bootstrap script.

3 files changed, 73 insertions, 0 deletions

diff --git a/waftools/generators/__init__.py b/waftools/generators/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/waftools/generators/__init__.py
diff --git a/waftools/generators/headers.py b/waftools/generators/headers.py
new file mode 100644
index 0000000000..13f124a2dd
--- /dev/null
+++ b/waftools/generators/headers.py
@@ -0,0 +1,36 @@
+def __get_version__(ctx):
+    import subprocess
+    process = subprocess.Popen(["sh", "./version.sh", "--print"],
+                               stdout=subprocess.PIPE,
+                               stderr=subprocess.PIPE,
+                               cwd=ctx.srcnode.abspath())
+    process.wait()
+    (version, err) = process.communicate()
+    return version.strip()
+
+def __get_build_date__():
+    import time
+    return time.strftime("%Y-%m-%dT%H:%M:%S", time.gmtime())
+
+def __write_config_h__(ctx):
+    ctx.start_msg("Writing configuration header:")
+    ctx.write_config_header('config.h')
+    ctx.end_msg("config.h", "PINK")
+
+def __write_version_h__(ctx):
+    ctx.start_msg("Writing header:")
+    ctx.env.VERSION = __get_version__(ctx)
+    ctx.define("VERSION",   ctx.env.VERSION)
+    ctx.define("BUILDDATE", __get_build_date__())
+    ctx.write_config_header("version.h")
+    ctx.end_msg("version.h", "PINK")
+
+def __add_mplayer_defines__(ctx):
+    from sys import argv
+    ctx.define("CONFIGURATION", " ".join(argv))
+    ctx.define("MPLAYER_CONFDIR", ctx.env.CONFDIR)
+
+def configure(ctx):
+    __add_mplayer_defines__(ctx)
+    __write_config_h__(ctx)
+    __write_version_h__(ctx)
diff --git a/waftools/generators/sources.py b/waftools/generators/sources.py
new file mode 100644
index 0000000000..1248ad90b4
--- /dev/null
+++ b/waftools/generators/sources.py
@@ -0,0 +1,37 @@
+from waflib.Build import BuildContext
+import os
+
+def __file2string_cmd__(ctx):
+    return "${{BIN_PERL}} {0}/TOOLS/file2string.pl ${{SRC}} > ${{TGT}}" \
+                .format(ctx.srcnode.abspath())
+
+def __matroska_cmd__(ctx, argument):
+    return "${{BIN_PERL}} {0}/TOOLS/matroska.pl {1} ${{SRC}} > ${{TGT}}" \
+                .format(ctx.srcnode.abspath(), argument)
+
+def __file2string__(ctx, **kwargs):
+    ctx(
+        rule   = __file2string_cmd__(ctx),
+        before = ("c",),
+        name   = os.path.basename(kwargs['target']),
+        **kwargs
+    )
+
+def __matroska_header__(ctx, **kwargs):
+    ctx(
+        rule   = __matroska_cmd__(ctx, '--generate-header'),
+        before = ("c",),
+        name   = os.path.basename(kwargs['target']),
+        **kwargs
+    )
+
+def __matroska_definitions__(ctx, **kwargs):
+    ctx(
+        rule   = __matroska_cmd__(ctx, '--generate-definitions'),
+        before = ("c",),
+        **kwargs
+    )
+
+BuildContext.file2string          = __file2string__
+BuildContext.matroska_header      = __matroska_header__
+BuildContext.matroska_definitions = __matroska_definitions__