18 BUILT_SOURCES += signal.h
20 # We need the following in order to create <signal.h> when the system
21 # doesn't have a complete one.
22 signal.h: signal.in.h $(CXXDEFS_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|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \
28 -e 's|@''GNULIB_SIGNAL_H_SIGPIPE''@|$(GNULIB_SIGNAL_H_SIGPIPE)|g' \
29 -e 's|@''GNULIB_SIGPROCMASK''@|$(GNULIB_SIGPROCMASK)|g' \
30 -e 's|@''GNULIB_SIGACTION''@|$(GNULIB_SIGACTION)|g' \
31 -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \
32 -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \
33 -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \
34 -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \
35 -e 's|@''HAVE_STRUCT_SIGACTION_SA_SIGACTION''@|$(HAVE_STRUCT_SIGACTION_SA_SIGACTION)|g' \
36 -e 's|@''HAVE_TYPE_VOLATILE_SIG_ATOMIC_T''@|$(HAVE_TYPE_VOLATILE_SIG_ATOMIC_T)|g' \
37 -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
38 -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
39 -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
40 < $(srcdir)/signal.in.h; \
43 MOSTLYCLEANFILES += signal.h signal.h-t