Add docs to mingw release and don't modify libtool files in mingw's Makefile

(cherry picked from commit 2b2907db18484c4c41a6afa0972accd1c0e84237)

build-scripts/build-release.py

@@ -362,6 +362,7 @@ class Releaser:
             ("WhatsNew.txt", ""),
             ("LICENSE.txt", ""),
             ("README.md", ""),
+            ("docs/*.md", "docs/"),
         )
         test_files = list(Path(r) / f for r, _, files in os.walk(self.root / "test") for f in files)
 
@@ -374,10 +375,11 @@ class Releaser:
             logger.info("Creating %s...", tar_paths[comp])
             with tarfile.open(tar_paths[comp], f"w:{comp}") as tar_object:
                 arc_root = f"{self.project}-{self.version}"
-                for file_path, arcdirname in extra_files:
+                for file_path_glob, arcdirname in extra_files:
                     assert not arcdirname or arcdirname[-1] == "/"
-                    arcname = f"{arc_root}/{arcdirname}{Path(file_path).name}"
-                    tar_object.add(self.root / file_path, arcname=arcname)
+                    for file_path in glob.glob(file_path_glob, root_dir=self.root):
+                        arcname = f"{arc_root}/{arcdirname}{Path(file_path).name}"
+                        tar_object.add(self.root / file_path, arcname=arcname)
                 for arch in mingw_archs:
                     install_path = arch_install_paths[arch]
                     arcname_parent = f"{arc_root}/{arch}-w64-mingw32"

mingw/pkg-support/Makefile

@@ -21,8 +21,6 @@ install-package:
 	    (cd $(arch) && cp -rv bin include lib share $(prefix)/); \
 	    sed "s|^prefix=.*|prefix=$(prefix)|" <$(arch)/bin/sdl2-config >$(prefix)/bin/sdl2-config; \
 	    chmod 755 $(prefix)/bin/sdl2-config; \
-	    sed "s|^libdir=.*|libdir=\'$(prefix)/lib\'|" <$(arch)/lib/libSDL2.la >$(prefix)/lib/libSDL2.la; \
-	    sed "s|^libdir=.*|libdir=\'$(prefix)/lib\'|" <$(arch)/lib/libSDL2main.la >$(prefix)/lib/libSDL2main.la; \
 	    sed "s|^prefix=.*|prefix=$(prefix)|" <$(arch)/lib/pkgconfig/sdl2.pc >$(prefix)/lib/pkgconfig/sdl2.pc; \
 	else \
 	    echo "*** ERROR: $(arch) or $(prefix) does not exist!"; \