readtokens: do not leak internal token_lengths buffer

[gnulib.git] / modules / signal

diff --git a/modules/signal b/modules/signal
index 6e37b15..2c1917f 100644 (file)
--- a/modules/signal
+++ b/modules/signal
@@ -8,6 +8,7 @@ m4/signal_h.m4
 Depends-on:
 include_next
 link-warning
+arg-nonnull
 
 configure.ac:
 gl_SIGNAL_H
@@ -17,7 +18,7 @@ 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
+signal.h: signal.in.h $(LINK_WARNING_H) $(ARG_NONNULL_H)
        $(AM_V_GEN)rm -f $@-t $@ && \
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
          sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -33,6 +34,7 @@ signal.h: signal.in.h
              -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \
              -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \
              -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
+             -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
              < $(srcdir)/signal.in.h; \
        } > $@-t && \
        mv $@-t $@