Ensure to rebuild generated .h files when config.status has changed.

[pspp] / modules / signal

diff --git a/modules/signal b/modules/signal
index c9ff197bbe6c380ca5b5aa157dba023267110a3d..29b7af3cf11d36a129bffa5f1691609f06382e4c 100644 (file)
--- a/modules/signal
+++ b/modules/signal
@@ -19,7 +19,7 @@ BUILT_SOURCES += signal.h
 
 # We need the following in order to create <signal.h> when the system
 # doesn't have a complete one.
-signal.h: signal.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
        $(AM_V_GEN)rm -f $@-t $@ && \
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
          sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \