kc3-lang/gnulib/modules/endian

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• Hash : 83dd4db8
  Author :
  Date : 2024-05-18T06:36:55
  

  endian: Make sure system headers can be included.
  
  Reported by Bruno Haible in
  <https://lists.gnu.org/archive/html/bug-gnulib/2024-05/msg00290.html>.
  
  * lib/endian.in.h (be16toh, be32toh, be64toh, htobe16, htobe32, htobe64)
  (le16toh, le32toh, le64toh, htole16, htole32, htole64): Don't define
  functions if the system has working versions.
  * m4/endian_h.m4 (gl_ENDIAN_H): Separate checks for stdint types and
  proper macro/function definitions.
  * modules/endian (Depends-on): Add include_next. Update module
  dependency conditions.
  (Makefile.am): Perform sed replacements on the header substitute.
  

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• modules/endian

• Description:
  A POSIX-like <endian.h>.
  
  Files:
  lib/endian.in.h
  lib/endian.c
  m4/endian_h.m4
  
  Depends-on:
  gen-header
  include_next
  extern-inline           [$GL_GENERATE_ENDIAN_H && test $ENDIAN_H_JUST_MISSING_STDINT = 0]
  byteswap                [$GL_GENERATE_ENDIAN_H && test $ENDIAN_H_JUST_MISSING_STDINT = 0]
  stdint                  [$GL_GENERATE_ENDIAN_H]
  
  configure.ac:
  gl_ENDIAN_H
  gl_CONDITIONAL_HEADER([endian.h])
  AC_PROG_MKDIR_P
  
  Makefile.am:
  BUILT_SOURCES += $(ENDIAN_H)
  
  # We need the following in order to create <endian.h> when the system
  # doesn't have one.
  if GL_GENERATE_ENDIAN_H
  endian.h: endian.in.h $(top_builddir)/config.status
  @NMD@	$(AM_V_GEN)$(MKDIR_P) '%reldir%'
  	$(gl_V_at)$(SED_HEADER_STDOUT) \
  	      -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
  	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
  	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
  	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
  	      -e 's|@''HAVE_ENDIAN_H''@|$(HAVE_ENDIAN_H)|g' \
  	      -e 's|@''NEXT_ENDIAN_H''@|$(NEXT_ENDIAN_H)|g' \
  	      -e 's|@''ENDIAN_H_JUST_MISSING_STDINT''@|$(ENDIAN_H_JUST_MISSING_STDINT)|g' \
  	$(srcdir)/endian.in.h > $@-t
  	$(AM_V_at)mv $@-t $@
  lib_SOURCES += endian.c
  else
  endian.h: $(top_builddir)/config.status
  	rm -f $@
  endif
  MOSTLYCLEANFILES += endian.h endian.h-t
  
  Include:
  <endian.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

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