Mercurial > gnulib
view m4/unlink-busy.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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#serial 14 dnl From J. David Anglin. dnl HPUX and other systems can't unlink shared text that is being executed. # Copyright (C) 2000-2001, 2004, 2007, 2009-2019 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT], [dnl AC_CACHE_CHECK([whether a running program can be unlinked], [gl_cv_func_unlink_busy_text], [ AC_RUN_IFELSE( [AC_LANG_SOURCE( [AC_INCLUDES_DEFAULT[ int main (int argc, char **argv) { int result = 0; if (argc == 0) result |= 1; else if (unlink (argv[0]) != 0) result |= 2; return result; }]])], [gl_cv_func_unlink_busy_text=yes], [gl_cv_func_unlink_busy_text=no], [case "$host_os" in # Guess no on native Windows. mingw*) gl_cv_func_unlink_busy_text="guessing no" ;; *) gl_cv_func_unlink_busy_text="guessing no" ;; esac ] ) ] ) case "$gl_cv_func_unlink_busy_text" in *no) INSTALL=$ac_install_sh ;; esac ])