Mercurial > gnulib
view m4/argp.m4 @ 40144:cdd46dde7e34
mountlist: Port better to Android.
* lib/mountlist.c (MOUNTED): Redefine on Android.
* m4/ls-mntd-fs.m4 (gl_LIST_MOUNTED_FILE_SYSTEMS): Redefine MOUNTED on
Android.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 26 Jan 2019 22:49:57 +0100 |
parents | b06060465f09 |
children |
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# argp.m4 serial 15 dnl Copyright (C) 2003-2019 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_ARGP], [ AC_REQUIRE([AC_C_INLINE]) AC_REQUIRE([AC_C_RESTRICT]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_CHECK_DECLS([program_invocation_name], [], [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_NAME], [1], [Define to 1 to add extern declaration of program_invocation_name to argp.h])], [[#include <errno.h>]]) AC_CHECK_DECLS([program_invocation_short_name], [], [AC_DEFINE([GNULIB_PROGRAM_INVOCATION_SHORT_NAME], [1], [Define to 1 to add extern declaration of program_invocation_short_name to argp.h])], [[#include <errno.h>]]) # Check if program_invocation_name and program_invocation_short_name # are defined elsewhere. It is improbable that only one of them will # be defined and other not, I prefer to stay on the safe side and to # test each one separately. AC_MSG_CHECKING([whether program_invocation_name is defined]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <argp.h>]], [[program_invocation_name = "test";]])], [AC_DEFINE([HAVE_PROGRAM_INVOCATION_NAME], [1], [Define if program_invocation_name is defined]) AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])]) AC_MSG_CHECKING([whether program_invocation_short_name is defined]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <argp.h>]], [[program_invocation_short_name = "test";]])], [AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1], [Define if program_invocation_short_name is defined]) AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])]) AC_CHECK_DECLS_ONCE([clearerr_unlocked]) AC_CHECK_DECLS_ONCE([feof_unlocked]) AC_CHECK_DECLS_ONCE([ferror_unlocked]) AC_CHECK_DECLS_ONCE([fflush_unlocked]) AC_CHECK_DECLS_ONCE([fgets_unlocked]) AC_CHECK_DECLS_ONCE([fputc_unlocked]) AC_CHECK_DECLS_ONCE([fputs_unlocked]) AC_CHECK_DECLS_ONCE([fread_unlocked]) AC_CHECK_DECLS_ONCE([fwrite_unlocked]) AC_CHECK_DECLS_ONCE([getc_unlocked]) AC_CHECK_DECLS_ONCE([getchar_unlocked]) AC_CHECK_DECLS_ONCE([putc_unlocked]) AC_CHECK_DECLS_ONCE([putchar_unlocked]) AC_CHECK_FUNCS_ONCE([flockfile funlockfile]) AC_CHECK_HEADERS_ONCE([features.h linewrap.h]) AC_REQUIRE([AC_FUNC_STRERROR_R]) ]) dnl argp-parse.c depends on GNU getopt internals, therefore use GNU getopt dnl always. AC_DEFUN([gl_REPLACE_GETOPT_ALWAYS], [])