X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=ghc.mk;h=fe5e8452c623fbd32632f9902707c6c4653f60ec;hp=4508b683b02d8b9727c77076ede950ec4c72034f;hb=HEAD;hpb=d30d47e5a819a7900054dd089b21d769259fdffa

diff --git a/ghc.mk b/ghc.mk
index 4508b68..fe5e845 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -1211,3 +1211,15 @@ phase_0_builds: $(utils/genprimopcode_dist_depfile_c_asm)
 .PHONY: phase_1_builds
 phase_1_builds: $(PACKAGE_DATA_MKS)
 
+# -----------------------------------------------------------------------------
+# Support for writing GHC passes in Coq
+
+compiler/hetmet/Makefile:
+	git submodule update --init compiler/hetmet
+	cd compiler/hetmet/; git checkout master
+compiler/hetmet/build/CoqPass.hs: compiler/hetmet/Makefile $(wildcard compiler/hetmet/src/*.v) $(wildcard compiler/hetmet/src/*.hs)
+	cd compiler/hetmet; make build/CoqPass.hs
+compiler/stage1/build/CoqPass.hs: compiler/hetmet/build/CoqPass.hs
+	cp compiler/hetmet/build/CoqPass.hs $@
+compiler/stage2/build/CoqPass.hs: compiler/hetmet/build/CoqPass.hs
+	cp compiler/hetmet/build/CoqPass.hs $@