kc3-lang/gnulib/m4/posix_openpt.m4

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• Hash : daa77bf4
  Author :
  Date : 2023-01-22T11:48:22
  

  Resolve conflicts for functions introduced in Android API level 21.
  
  * lib/stdlib.in.h (_Exit): Consider REPLACE__EXIT. Disable
  _GL_CXXALIASWARN invocation on non-glibc systems.
  (getprogname): Consider REPLACE_GETPROGNAME. Disable _GL_CXXALIASWARN
  invocation on non-glibc systems.
  (posix_openpt): Consider REPLACE_POSIX_OPENPT. Disable _GL_CXXALIASWARN
  invocation on non-glibc systems.
  * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize REPLACE__EXIT,
  REPLACE_GETPROGNAME, REPLACE_POSIX_OPENPT.
  * modules/stdlib (Makefile.am): Substitute REPLACE__EXIT,
  REPLACE_GETPROGNAME, REPLACE_POSIX_OPENPT.
  * m4/_Exit.m4 (gl_FUNC__EXIT): Conditionally set REPLACE__EXIT.
  * modules/_Exit (configure.ac): Consider REPLACE__EXIT.
  * m4/getprogname.m4 (gl_FUNC_GETPROGNAME): Conditionally set
  REPLACE_GETPROGNAME.
  * modules/getprogname (configure.ac): Consider REPLACE_GETPROGNAME.
  * m4/posix_openpt.m4 (gl_FUNC_POSIX_OPENPT): Conditionally set
  REPLACE_POSIX_OPENPT.
  * modules/posix_openpt (configure.ac): Consider REPLACE_POSIX_OPENPT.
  

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• m4/posix_openpt.m4

• # posix_openpt.m4 serial 4
  dnl Copyright (C) 2011-2023 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.
  
  AC_DEFUN([gl_FUNC_POSIX_OPENPT],
  [
    AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
  
    dnl Persuade Solaris <stdlib.h> to declare posix_openpt().
    AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
  
    gl_CHECK_FUNCS_ANDROID([posix_openpt], [[#include <stdlib.h>]])
    if test $ac_cv_func_posix_openpt != yes; then
      dnl The system does not have posix_openpt.
      HAVE_POSIX_OPENPT=0
      case "$gl_cv_onwards_func_posix_openpt" in
        future*) REPLACE_POSIX_OPENPT=1 ;;
      esac
    fi
  ])
  

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