example: Add a comment next to for-test bits

This may help unconfuse people using this as an example.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/example/configure.ac b/example/configure.ac
index b7c07e7c60c2175905947d8e4851c13843c167ef..355fb637d66c4c4e9992a604d1b994258fdb31bc 100644 (file)
--- a/example/configure.ac
+++ b/example/configure.ac
@@ -16,6 +16,7 @@ m4_include([subdirmk/subdirmk.ac])
 SUBDIRMK_SUBDIRS([lib])
 SUBDIRMK_SUBDIRS([lib/t src])
 
+# This is a hook for subdirmk's test suite.
 if test -f $srcdir/lib/for-test.mk.in; then
    SUBDIRMK_MAKEFILES([lib/for-test.mk])
 fi

diff --git a/example/lib/Subdir.sd.mk b/example/lib/Subdir.sd.mk
index c2939c54457ebe992e86b2a244e0550391d4aab4..c0fb23602efcc0ddb1d09b7337ad43edeecf7041 100644 (file)
--- a/example/lib/Subdir.sd.mk
+++ b/example/lib/Subdir.sd.mk
@@ -10,4 +10,5 @@
 &libtoy.a:     $(&OBJECTS)
        $(AR) rc $@ $^
 
+# This is a hook for subdirmk's test suite.
 -include &^/lib/for-test.mk

diff --git a/example/src/Subdir.sd.mk b/example/src/Subdir.sd.mk
index 402116eebabd66740d2ba3bb284b1c190530ed86..ab289948fa0c8c633594ef9492dfb23bc2ff0825 100644 (file)
--- a/example/src/Subdir.sd.mk
+++ b/example/src/Subdir.sd.mk
@@ -11,4 +11,5 @@
 &toy: $(&OBJECTS) $(&LIBS)
        $(LINK) $^
 
+# This is a hook for subdirmk's test suite.
 &:-include src/for-test.sd.mk