[lmi-commits] [lmi] master a1f942f4 3/4: Document a pitfall

[Greg Chicares]

branch: master
commit a1f942f434986fce87cd622cb5a697b8ee4395eb
Author: Gregory W. Chicares <gchicares@sbcglobal.net>
Commit: Gregory W. Chicares <gchicares@sbcglobal.net>

    Document a pitfall
    
    Including a makefile appends its name to $(MAKEFILE_LIST).
---
 workhorse.make | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/workhorse.make b/workhorse.make
index 2bcb3a05..09ef7f94 100644
--- a/workhorse.make
+++ b/workhorse.make
@@ -19,6 +19,8 @@
 # email: <gchicares@sbcglobal.net>
 # snail: Chicares, 186 Belle Woods Drive, Glastonbury CT 06033, USA
 
+# Imperatively assign this value before including any other makefile.
+
 this_makefile := $(abspath $(lastword $(MAKEFILE_LIST)))
 
 
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