New upstream version 2.3.4

This commit is contained in:
Jan Wagner 2023-10-18 07:29:37 +00:00
parent e7bdd1c6c6
commit de72f6f588
556 changed files with 90432 additions and 53391 deletions

View file

@ -1,5 +1,5 @@
# getopt.m4 serial 44
dnl Copyright (C) 2002-2006, 2008-2013 Free Software Foundation, Inc.
# getopt.m4 serial 48
dnl Copyright (C) 2002-2006, 2008-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -21,6 +21,8 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX],
REPLACE_GETOPT=1
fi
])
GL_GENERATE_GETOPT_H=false
GL_GENERATE_GETOPT_CDEFS_H=false
if test $REPLACE_GETOPT = 1; then
dnl Arrange for getopt.h to be created.
gl_GETOPT_SUBSTITUTE_HEADER
@ -32,9 +34,16 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX],
# getopt_long_only.
AC_DEFUN([gl_FUNC_GETOPT_GNU],
[
dnl Set the variable gl_getopt_required, so that all invocations of
dnl gl_GETOPT_CHECK_HEADERS in the scope of the current configure file
dnl will check for getopt with GNU extensions.
dnl This means that if one gnulib-tool invocation requests getopt-posix
dnl and another gnulib-tool invocation requests getopt-gnu, it is as if
dnl both had requested getopt-gnu.
m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU])
AC_REQUIRE([gl_FUNC_GETOPT_POSIX])
dnl No need to invoke gl_FUNC_GETOPT_POSIX here; this is automatically
dnl done through the module dependency getopt-gnu -> getopt-posix.
])
# Determine whether to replace the entire getopt facility.
@ -295,8 +304,10 @@ dnl is ambiguous with environment values that contain newlines.
]])],
[gl_cv_func_getopt_gnu=yes],
[gl_cv_func_getopt_gnu=no],
[dnl Cross compiling. Assume the worst, even on glibc platforms.
gl_cv_func_getopt_gnu="guessing no"
[dnl Cross compiling.
dnl Assume the worst, even on glibc platforms.
dnl But obey --enable-cross-guesses.
gl_cv_func_getopt_gnu="$gl_cross_guess_normal"
])
case $gl_had_POSIXLY_CORRECT in
exported) ;;
@ -354,15 +365,17 @@ dnl is ambiguous with environment values that contain newlines.
AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER],
[
GETOPT_H=getopt.h
AC_CHECK_HEADERS_ONCE([sys/cdefs.h])
if test $ac_cv_header_sys_cdefs_h = yes; then
HAVE_SYS_CDEFS_H=1
else
HAVE_SYS_CDEFS_H=0
fi
AC_SUBST([HAVE_SYS_CDEFS_H])
AC_DEFINE([__GETOPT_PREFIX], [[rpl_]],
[Define to rpl_ if the getopt replacement functions and variables
should be used.])
AC_SUBST([GETOPT_H])
])
# Prerequisites of lib/getopt*.
AC_DEFUN([gl_PREREQ_GETOPT],
[
AC_CHECK_DECLS_ONCE([getenv])
GL_GENERATE_GETOPT_H=true
GL_GENERATE_GETOPT_CDEFS_H=true
])