New module 'arg-nonnull'. Declare which arguments expect non-NULL values.

[gnulib.git] / modules / netdb

diff --git a/modules/netdb b/modules/netdb
index 5672867..5d9c375 100644 (file)
--- a/modules/netdb
+++ b/modules/netdb
@@ -7,6 +7,7 @@ m4/netdb_h.m4
 
 Depends-on:
 include_next
+arg-nonnull
 sys_socket
 
 configure.ac:
@@ -17,7 +18,7 @@ BUILT_SOURCES += $(NETDB_H)
 
 # We need the following in order to create <netdb.h> when the system
 # doesn't have one that works with the given compiler.
-netdb.h: netdb.in.h
+netdb.h: netdb.in.h $(ARG_NONNULL_H)
        $(AM_V_GEN)rm -f $@-t $@ && \
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
          sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -30,6 +31,7 @@ netdb.h: netdb.in.h
              -e 's|@''HAVE_DECL_GAI_STRERROR''@|$(HAVE_DECL_GAI_STRERROR)|g' \
              -e 's|@''HAVE_DECL_GETADDRINFO''@|$(HAVE_DECL_GETADDRINFO)|g' \
              -e 's|@''HAVE_DECL_GETNAMEINFO''@|$(HAVE_DECL_GETNAMEINFO)|g' \
+             -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
              < $(srcdir)/netdb.in.h; \
        } > $@-t && \
        mv $@-t $@