From 3ea7529c14c73f015807643c2d979fda4a3335d0 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Tue, 26 Nov 2013 21:54:48 -0500
Subject: [PATCH] fix broken situation with respect to taglib on windows where
 we used to use symlinks to fix up taglib's insane header/directory structure

Symlinks don't work correctly with git on windows, so instead we now copy the required "public" headers into the build tree as part of the build. Works on Linux.
---
 libs/taglib/wscript | 75 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 1 deletion(-)

diff --git a/libs/taglib/wscript b/libs/taglib/wscript
index 8c1f1fdd1e..219cbd3f08 100644
--- a/libs/taglib/wscript
+++ b/libs/taglib/wscript
@@ -34,6 +34,79 @@ def build(bld):
     if bld.is_defined('USE_EXTERNAL_LIBS'):
         return
 
+    # the story: taglib distributes its headers all over the place then copies them
+    # into place during an install. but we're not planning to do an install. so this
+    # doesn't work when code does #include <taglib/foo.h>. 
+    #
+    # one approach is to store symlinks in the repository. but this breaks on windows
+    # where symlink support and git are not very well developed (if at all)
+    #
+    # the approach here is to copy the header files as part of the build step, if necessary
+    
+    headers = [
+        './ape/apefooter.h',
+        './ape/apeitem.h',
+        './ape/apetag.h',
+        './mpeg/id3v2/frames/attachedpictureframe.h',
+        './mpeg/id3v2/frames/commentsframe.h',
+        './flac/flacfile.h',
+        './flac/flacproperties.h',
+        './mpeg/id3v2/frames/generalencapsulatedobjectframe.h',
+        './mpeg/id3v1/id3v1genres.h',
+        './mpeg/id3v1/id3v1tag.h',
+        './mpeg/id3v2/id3v2extendedheader.h',
+        './mpeg/id3v2/id3v2footer.h',
+        './mpeg/id3v2/id3v2framefactory.h',
+        './mpeg/id3v2/id3v2frame.h',
+        './mpeg/id3v2/id3v2header.h',
+        './mpeg/id3v2/id3v2synchdata.h',
+        './mpeg/id3v2/id3v2tag.h',
+        './mpc/mpcfile.h',
+        './mpc/mpcproperties.h',
+        './mpeg/mpegfile.h',
+        './mpeg/mpegheader.h',
+        './mpeg/mpegproperties.h',
+        './ogg/oggfile.h',
+        './ogg/flac/oggflacfile.h',
+        './ogg/oggpage.h',
+        './ogg/oggpageheader.h',
+        './mpeg/id3v2/frames/relativevolumeframe.h',
+        './ogg/speex/speexfile.h',
+        './ogg/speex/speexproperties.h',
+        './toolkit/taglib.h',
+        './toolkit/tbytevector.h',
+        './toolkit/tbytevectorlist.h',
+        './toolkit/tdebug.h',
+        './mpeg/id3v2/frames/textidentificationframe.h',
+        './toolkit/tfile.h',
+        './toolkit/tlist.h',
+        'toolkit/tlist.tcc',
+        './toolkit/tmap.h',
+        'toolkit/tmap.tcc',
+        './trueaudio/trueaudiofile.h',
+        './trueaudio/trueaudioproperties.h',
+        './toolkit/tstring.h',
+        './toolkit/tstringlist.h',
+        './toolkit/unicode.h',
+        './mpeg/id3v2/frames/uniquefileidentifierframe.h',
+        './mpeg/id3v2/frames/unknownframe.h',
+        './mpeg/id3v2/frames/unsynchronizedlyricsframe.h',
+        './mpeg/id3v2/frames/urllinkframe.h',
+        './ogg/vorbis/vorbisfile.h',
+        './ogg/vorbis/vorbisproperties.h',
+        './wavpack/wavpackfile.h',
+        './wavpack/wavpackproperties.h',
+        './mpeg/xingheader.h',
+        './ogg/xiphcomment.h',
+        ]
+
+    for h in headers:
+        tgt = bld.path.get_bld().make_node (os.path.join ('taglib', os.path.basename (h)))
+        if not os.path.exists (tgt.bldpath()):
+            bld (rule = "cp ${SRC} ${TGT}",
+                 source = bld.path.make_node (os.path.join ('taglib', h)),
+                 target = tgt)
+
     # Library
     obj = bld(features = 'cxx cxxshlib')
     sources = bld.path.ant_glob('taglib/*.cpp')
@@ -69,7 +142,7 @@ def build(bld):
             taglib/ogg/speex
             taglib/ogg/flac
     '''.split()
-    obj.export_includes = ['.', 'taglib', 'taglib/toolkit']
+    obj.export_includes = ['.', 'taglib' ]
     obj.includes     = include_dirs
     obj.defines      = ['MAKE_TAGLIB_LIB']
     obj.name         = 'libtaglib'