kc3-lang/gnulib/modules/signal

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• Hash : fa6f0000
  Author :
  Date : 2011-05-05T19:03:57
  

  signal: Define sighandler_t.
  
  * lib/signal.in.h (sighandler_t): New type.
  * m4/signal_h.m4 (gl_SIGNAL_H): Require AC_USE_SYSTEM_EXTENSIONS. Test
  whether sighandler_t is defined.
  (gl_SIGNAL_H_DEFAULTS): Initialize HAVE_SIGHANDLER_T.
  * modules/signal (Depends-on): Add extensions.
  (Makefile.am): Substitute HAVE_SIGHANDLER_T.
  * doc/posix-headers/signal.texi: Mention the problem with sighandler_t.
  Suggested by Markus Steinborn <gnugv_maintainer@yahoo.de>.
  

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• modules/signal

• Description:
  A GNU-like <signal.h>.
  
  Files:
  lib/signal.in.h
  m4/signal_h.m4
  
  Depends-on:
  arg-nonnull
  c++defs
  include_next
  warn-on-use
  extensions
  
  configure.ac:
  gl_SIGNAL_H
  
  Makefile.am:
  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 $(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' \
  	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  	      -e 's|@''NEXT_SIGNAL_H''@|$(NEXT_SIGNAL_H)|g' \
  	      -e 's|@''GNULIB_SIGNAL_H_SIGPIPE''@|$(GNULIB_SIGNAL_H_SIGPIPE)|g' \
  	      -e 's|@''GNULIB_SIGPROCMASK''@|$(GNULIB_SIGPROCMASK)|g' \
  	      -e 's|@''GNULIB_SIGACTION''@|$(GNULIB_SIGACTION)|g' \
  	      -e 's|@''HAVE_POSIX_SIGNALBLOCKING''@|$(HAVE_POSIX_SIGNALBLOCKING)|g' \
  	      -e 's|@''HAVE_SIGSET_T''@|$(HAVE_SIGSET_T)|g' \
  	      -e 's|@''HAVE_SIGINFO_T''@|$(HAVE_SIGINFO_T)|g' \
  	      -e 's|@''HAVE_SIGACTION''@|$(HAVE_SIGACTION)|g' \
  	      -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 's|@''HAVE_SIGHANDLER_T''@|$(HAVE_SIGHANDLER_T)|g' \
  	      -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
  	      -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
  	      -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
  	      < $(srcdir)/signal.in.h; \
  	} > $@-t && \
  	mv $@-t $@
  MOSTLYCLEANFILES += signal.h signal.h-t
  
  Include:
  <signal.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

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