2 A <netdb.h> for systems lacking it.
18 BUILT_SOURCES += netdb.h
20 # We need the following in order to create <netdb.h> when the system
21 # doesn't have one that works with the given compiler.
22 netdb.h: netdb.in.h $(ARG_NONNULL_H) $(WARN_ON_USE_H)
23 $(AM_V_GEN)rm -f $@-t $@ && \
24 { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
25 sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
26 -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
27 -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
28 -e 's|@''NEXT_NETDB_H''@|$(NEXT_NETDB_H)|g' \
29 -e 's|@''HAVE_NETDB_H''@|$(HAVE_NETDB_H)|g' \
30 -e 's|@''GNULIB_GETADDRINFO''@|$(GNULIB_GETADDRINFO)|g' \
31 -e 's|@''HAVE_STRUCT_ADDRINFO''@|$(HAVE_STRUCT_ADDRINFO)|g' \
32 -e 's|@''HAVE_DECL_FREEADDRINFO''@|$(HAVE_DECL_FREEADDRINFO)|g' \
33 -e 's|@''HAVE_DECL_GAI_STRERROR''@|$(HAVE_DECL_GAI_STRERROR)|g' \
34 -e 's|@''HAVE_DECL_GETADDRINFO''@|$(HAVE_DECL_GETADDRINFO)|g' \
35 -e 's|@''HAVE_DECL_GETNAMEINFO''@|$(HAVE_DECL_GETNAMEINFO)|g' \
36 -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
37 -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
38 < $(srcdir)/netdb.in.h; \
41 MOSTLYCLEANFILES += netdb.h netdb.h-t