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authorFlorian Weimer <fweimer@redhat.com>2019-02-15 21:51:58 +0100
committerFlorian Weimer <fweimer@redhat.com>2019-02-16 08:25:16 +0100
commitad18dadec945329f95b53b63ed69f91878a329df (patch)
tree8c44cc46d0c33a0ddc261e8f6245e0493283d82a /Rules
parentebd32784ce2029d0461a90a79bc4e37f8d051765 (diff)
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Add check for missing wrapper headers
If building on a subset of architectures only, it is easy to miss
wrapper headers which are required by other architectures because
they lack the corresponding sysdeps header.  The check ensures
that every installed header which is not itself a sysdeps header
has a header under include/ (that presumably wraps the header,
and perhaps also adding declarations and definitions for !_ISOMAC).

Also check for the absence of the sysdeps/generic/bits directory
removed in commit c72565e5f1124c2dc72573e83406fe999e56091f, to make
accidental re-introduction more difficult.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'Rules')
-rw-r--r--Rules11
1 files changed, 9 insertions, 2 deletions
diff --git a/Rules b/Rules
index 1562f2ce6d..e08a28d9f3 100644
--- a/Rules
+++ b/Rules
@@ -101,8 +101,15 @@ $(objpfx)check-installed-headers-cxx.out: \
 	  "$(CXX) $(filter-out -std=%,$(CXXFLAGS)) -D_ISOMAC $(+includes)" \
 	  $(headers) > $@; \
 	$(evaluate-test)
-endif
-endif
+endif # $(CXX)
+
+tests-special += $(objpfx)check-wrapper-headers.out
+$(objpfx)check-wrapper-headers.out: \
+  $(..)scripts/check-wrapper-headers.py $(headers)
+	$(PYTHON) $< --root=$(..) --subdir=$(subdir) $(headers) > $@; \
+	  $(evaluate-test)
+
+endif # $(headers)
 
 # This makes all the auxiliary and test programs.