kc3-lang/gnulib/modules/stdcountof-h

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• Hash : 77386040
  Author :
  Date : 2025-09-08T15:22:46
  

  stdcountof-h: Add support for C++ compilers that lack _Countof.
  
  * lib/stdcountof.in.h: Use include_next idiom. In C++ mode, test
  CXX_HAVE_STDCOUNTOF_H instead of HAVE_STDCOUNTOF_H.
  * m4/stdcountof_h.m4 (gl_STDCOUNTOF_H): Invoke gl_CHECK_NEXT_HEADERS.
  Set CXX_HAVE_STDCOUNTOF_H. Consider CXX_HAVE_STDCOUNTOF_H when setting
  GL_GENERATE_STDCOUNTOF_H.
  * modules/stdcountof-h (Depends-on): Add include_next.
  (Makefile.am): Substitute GUARD_PREFIX, HAVE_STDCOUNTOF_H,
  CXX_HAVE_STDCOUNTOF_H, INCLUDE_NEXT, PRAGMA_SYSTEM_HEADER,
  PRAGMA_COLUMNS, NEXT_STDCOUNTOF_H.
  

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• modules/stdcountof-h

• Description:
  An <stdcountof.h> that is like C2y.
  
  Files:
  lib/stdcountof.in.h
  m4/stdcountof_h.m4
  
  Depends-on:
  gen-header
  include_next
  
  configure.ac:
  gl_STDCOUNTOF_H
  gl_CONDITIONAL_HEADER([stdcountof.h])
  AC_PROG_MKDIR_P
  
  Makefile.am:
  BUILT_SOURCES += $(STDCOUNTOF_H)
  
  # We need the following in order to create <stdcountof.h> when the system
  # doesn't have one that works with the given compiler.
  if GL_GENERATE_STDCOUNTOF_H
  stdcountof.h: stdcountof.in.h $(top_builddir)/config.status
  @NMD@	$(AM_V_GEN)$(MKDIR_P) '%reldir%'
  	$(gl_V_at)$(SED_HEADER_STDOUT) \
  	      -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  	      -e 's/@''HAVE_STDCOUNTOF_H''@/$(HAVE_STDCOUNTOF_H)/g' \
  	      -e 's/@''CXX_HAVE_STDCOUNTOF_H''@/$(CXX_HAVE_STDCOUNTOF_H)/g' \
  	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  	      -e 's|@''NEXT_STDCOUNTOF_H''@|$(NEXT_STDCOUNTOF_H)|g' \
  	      $(srcdir)/stdcountof.in.h > $@-t
  	$(AM_V_at)mv $@-t $@
  else
  stdcountof.h: $(top_builddir)/config.status
  	rm -f $@
  endif
  MOSTLYCLEANFILES += stdcountof.h stdcountof.h-t
  
  Include:
  <stdcountof.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  Bruno Haible
  

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