[PATCH] add GRUB_WINDOWS_DLLS to make windowsdir to allow shipping runtime files

[Andrey Borzenkov]

Not all toolkits provide static libraries. This patch enables creation of self
contained distribution that does not require pre-existing runtime libraries.
Intended usage is

export GRUB_EXTRA_DLLS="/path/to/liblzma.dll /path/to/libintl.dll"
make
make windowszip

As those libraries and locations are dependent on toolchain in use, trying
to autodetect them is likely impossible. So just provide a simple way to
package everything in one step.

Also remove $(windowsdir) after ZIP was created same as other "make dist"
targets.

---
 Makefile.am | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index 1bbec0e..649a10b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -420,10 +420,14 @@ windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
        for x in $(starfield_DATA); do \
                cp -fp $$x $(windowsdir)/themes/starfield/$$(basename $$x); \
        done
+       for x in $(GRUB_WINDOWS_DLLS); do \
+               cp -fp $$x $(windowsdir); \
+       done
 
 windowszip=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows.zip
 windowszip: windowsdir
        test -f $(windowszip) && rm $(windowszip) || true
        zip -r $(windowszip) $(windowsdir)
+       rm -rf $(windowsdir)
 
 EXTRA_DIST += linguas.sh
-- 
tg: (5ef569d..) u/mingw/extra_windows_dist (depends on: master)