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-rw-r--r--cpp/src/Makefile.am3
1 files changed, 1 insertions, 2 deletions
diff --git a/cpp/src/Makefile.am b/cpp/src/Makefile.am
index 0f8ec224cf..abb3587952 100644
--- a/cpp/src/Makefile.am
+++ b/cpp/src/Makefile.am
@@ -49,8 +49,7 @@ rgen_cmd=ruby -I $(rgen_dir) $(rgen_script)
rgen_templates=$(rgen_tdir)/frame_body_lists.rb
rubygen.mk: $(rgen_script) $(specs) $(rgen_templates)
- echo rgen_srcs=`$(rgen_cmd) - $(specs) $(rgen_templates)` > $@
- echo rgen_srcs=`$(rgen_cmd) . $(specs) $(rgen_templates)`
+ gen=`$(rgen_cmd) . $(specs) $(rgen_templates)` ; echo Generated $$gen; echo "rgen_srcs=$$gen" > $@
$(rgen_srcs): rubygen.mk