[amalgam] Add hb.cc to git

Part of https://github.com/harfbuzz/harfbuzz/issues/1809

src/Makefile.am

@@ -308,6 +308,7 @@ hb.cc: Makefile.sources
 	for f in $(HB_BASE_sources); do echo '#include "'$$f'"'; done | \
 	grep '[.]cc"' > $(srcdir)/hb.cc \
 	|| ($(RM) $(srcdir)/hb.cc; false)
+EXTRA_DIST += hb.cc
 
 noinst_PROGRAMS = \
 	main \

src/hb.cc

+#include "hb-aat-layout.cc"
+#include "hb-aat-map.cc"
+#include "hb-blob.cc"
+#include "hb-buffer-serialize.cc"
+#include "hb-buffer.cc"
+#include "hb-common.cc"
+#include "hb-face.cc"
+#include "hb-fallback-shape.cc"
+#include "hb-font.cc"
+#include "hb-map.cc"
+#include "hb-ot-cff1-table.cc"
+#include "hb-ot-cff2-table.cc"
+#include "hb-ot-color.cc"
+#include "hb-ot-face.cc"
+#include "hb-ot-font.cc"
+#include "hb-ot-layout.cc"
+#include "hb-ot-map.cc"
+#include "hb-ot-math.cc"
+#include "hb-ot-name.cc"
+#include "hb-ot-shape-complex-arabic.cc"
+#include "hb-ot-shape-complex-default.cc"
+#include "hb-ot-shape-complex-hangul.cc"
+#include "hb-ot-shape-complex-hebrew.cc"
+#include "hb-ot-shape-complex-indic-table.cc"
+#include "hb-ot-shape-complex-indic.cc"
+#include "hb-ot-shape-complex-khmer.cc"
+#include "hb-ot-shape-complex-myanmar.cc"
+#include "hb-ot-shape-complex-thai.cc"
+#include "hb-ot-shape-complex-use-table.cc"
+#include "hb-ot-shape-complex-use.cc"
+#include "hb-ot-shape-complex-vowel-constraints.cc"
+#include "hb-ot-shape-fallback.cc"
+#include "hb-ot-shape-normalize.cc"
+#include "hb-ot-shape.cc"
+#include "hb-ot-tag.cc"
+#include "hb-ot-var.cc"
+#include "hb-set.cc"
+#include "hb-shape-plan.cc"
+#include "hb-shape.cc"
+#include "hb-shaper.cc"
+#include "hb-static.cc"
+#include "hb-ucd.cc"
+#include "hb-unicode.cc"
+#include "hb-warning.cc"