From 49c6d9ed78a5ce67eaa6edb40c3dacd956ebca75 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Tue, 20 Feb 2024 11:09:23 -0600
Subject: mk: implement support for quartus synthesis

---
 mk/cores.mk | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'mk/cores.mk')

diff --git a/mk/cores.mk b/mk/cores.mk
index 7ce2e47..238ece4 100644
--- a/mk/cores.mk
+++ b/mk/cores.mk
@@ -17,6 +17,16 @@ core_paths = \
         $(let prefix,$(core_info/$(1)/workdir), \
           $(addprefix /$(if $(prefix),$(prefix)/),$(core_info/$(1)/$(2)))))))
 
+require_core_paths = \
+  $(strip \
+    $(let val,$(strip $(call core_paths,$(1),$(2))), \
+      $(if $(val),$(val),$(error core '$(1)' must define '$(2)'))))
+
+require_core_var = \
+  $(strip \
+    $(let val,$(core_info/$(1)/$(2)), \
+      $(if $(val),$(val),$(error core '$(1)' must define '$(2)'))))
+
 define add_core
   this := core_info/$(1)
 
-- 
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