kc3-lang/gnulib/modules/stdlib

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• Hash : 4e793c35
  Author :
  Date : 2009-09-11T13:57:55
  

  canonicalize-lgpl: fix glibc bug with trailing slash
  
  Consolidate the m4 macros into a single file, since both modules
  now have to worry about replacing canonicalize_file_name on
  buggy glibc.
  
  * m4/canonicalize-lgpl.m4: Move contents...
  * m4/canonicalize.m4: ...here.
  (gl_CANONICALIZE_LGPL): Factor realpath check...
  (gl_FUNC_REALPATH_WORKS): ...into new macro.  Enhance to catch
  glibc 2.3.5 bug, fixed 2005-04-27.
  (gl_FUNC_CANONICALIZE_FILENAME_MODE): Use it.
  (gl_PREREQ_CANONICALIZE_LGPL): Inline...
  (gl_CANONICALIZE_LGPL_SEPARATE): ...into this macro.
  * modules/canonicalize-lgpl (Files): Manage file rename.
  * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Provide default.
  * modules/stdlib (Makefile.am): Substitute witness.
  * lib/stdlib.in.h (canonicalize_file_name): Declare if replacement
  is needed.
  * lib/canonicalize-lgpl.c: Also compile if canonicalize_file_name
  replacement is required.
  * lib/canonicalize.c (canonicalize_file_name): Likewise.
  * doc/glibc-functions/canonicalize_file_name.texi
  (canonicalize_file_name): Document this.
  * doc/posix-functions/realpath.texi (realpath): Likewise.
  
  Signed-off-by: Eric Blake <ebb9@byu.net>
  

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• modules/stdlib

• Description:
  A GNU-like <stdlib.h>.
  
  Files:
  lib/stdlib.in.h
  m4/stdlib_h.m4
  
  Depends-on:
  include_next
  link-warning
  unistd
  stddef
  stdint
  
  configure.ac:
  gl_STDLIB_H
  
  Makefile.am:
  BUILT_SOURCES += stdlib.h
  
  # We need the following in order to create <stdlib.h> when the system
  # doesn't have one that works with the given compiler.
  stdlib.h: stdlib.in.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|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
  	      -e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \
  	      -e 's|@''GNULIB_CALLOC_POSIX''@|$(GNULIB_CALLOC_POSIX)|g' \
  	      -e 's|@''GNULIB_CANONICALIZE_FILE_NAME''@|$(GNULIB_CANONICALIZE_FILE_NAME)|g' \
  	      -e 's|@''GNULIB_GETLOADAVG''@|$(GNULIB_GETLOADAVG)|g' \
  	      -e 's|@''GNULIB_GETSUBOPT''@|$(GNULIB_GETSUBOPT)|g' \
  	      -e 's|@''GNULIB_MALLOC_POSIX''@|$(GNULIB_MALLOC_POSIX)|g' \
  	      -e 's|@''GNULIB_MKDTEMP''@|$(GNULIB_MKDTEMP)|g' \
  	      -e 's|@''GNULIB_MKOSTEMP''@|$(GNULIB_MKOSTEMP)|g' \
  	      -e 's|@''GNULIB_MKSTEMP''@|$(GNULIB_MKSTEMP)|g' \
  	      -e 's|@''GNULIB_PUTENV''@|$(GNULIB_PUTENV)|g' \
  	      -e 's|@''GNULIB_RANDOM_R''@|$(GNULIB_RANDOM_R)|g' \
  	      -e 's|@''GNULIB_REALLOC_POSIX''@|$(GNULIB_REALLOC_POSIX)|g' \
  	      -e 's|@''GNULIB_REALPATH''@|$(GNULIB_REALPATH)|g' \
  	      -e 's|@''GNULIB_RPMATCH''@|$(GNULIB_RPMATCH)|g' \
  	      -e 's|@''GNULIB_SETENV''@|$(GNULIB_SETENV)|g' \
  	      -e 's|@''GNULIB_STRTOD''@|$(GNULIB_STRTOD)|g' \
  	      -e 's|@''GNULIB_STRTOLL''@|$(GNULIB_STRTOLL)|g' \
  	      -e 's|@''GNULIB_STRTOULL''@|$(GNULIB_STRTOULL)|g' \
  	      -e 's|@''GNULIB_UNSETENV''@|$(GNULIB_UNSETENV)|g' \
  	      -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
  	      -e 's|@''HAVE_CALLOC_POSIX''@|$(HAVE_CALLOC_POSIX)|g' \
  	      -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
  	      -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
  	      -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
  	      -e 's|@''HAVE_MALLOC_POSIX''@|$(HAVE_MALLOC_POSIX)|g' \
  	      -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
  	      -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
  	      -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
  	      -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
  	      -e 's|@''HAVE_REALLOC_POSIX''@|$(HAVE_REALLOC_POSIX)|g' \
  	      -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
  	      -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
  	      -e 's|@''HAVE_SETENV''@|$(HAVE_SETENV)|g' \
  	      -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
  	      -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
  	      -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
  	      -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
  	      -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
  	      -e 's|@''HAVE_UNSETENV''@|$(HAVE_UNSETENV)|g' \
  	      -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
  	      -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
  	      -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
  	      -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
  	      -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
  	      -e 's|@''VOID_UNSETENV''@|$(VOID_UNSETENV)|g' \
  	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
  	      < $(srcdir)/stdlib.in.h; \
  	} > $@-t && \
  	mv $@-t $@
  MOSTLYCLEANFILES += stdlib.h stdlib.h-t
  
  Include:
  <stdlib.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

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