add a simple trace facility to the build system

[ghc-hetmet.git] / rules / build-dependencies.mk

diff --git a/rules/build-dependencies.mk b/rules/build-dependencies.mk
index b1b5fe8..f223288 100644 (file)
--- a/rules/build-dependencies.mk
+++ b/rules/build-dependencies.mk
@@ -11,6 +11,7 @@
 # -----------------------------------------------------------------------------
 
 define build-dependencies
+$(call trace, build-dependencies($1,$2,$3))
 # $1 = dir
 # $2 = distdir
 # $3 = GHC stage to use (0 == bootstrapping compiler)