Modern font features, hacky patch

[Matúš Kukan]

On 21 July 2012 18:20, Khaled Hosny <khaledhosny at eglug.org> wrote:
> Here is a very crude, WIP patch. It adds --enable-harfbuzz configure
> option, plus some (very broken) harfbuzz layout code, but I can't get
> the ENABLE_HARFBUZZ to propagate in and thus can't do any testing
> because the code is never compiled. I appreciate any insights on how to
> get this to work.

+export HARFBUZZ_FLAGS=@HARFBUZZ_CFLAGS@
should be
+export HARFBUZZ_CFLAGS=@HARFBUZZ_CFLAGS@

You want to add:
+$(call gb_LinkTarget_add_defs,$(1),\
+    -DENABLE_HARFBUZZ \
+)
into RepositoryExternal.mk
and use it as
+$(eval $(call gb_Library_use_externals,vcl,harfbuzz))
in vcl/Library_vcl.mk

HTH,
Matus