diff options
Diffstat (limited to 'm4/euidaccess.m4')
-rw-r--r-- | m4/euidaccess.m4 | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4 index ab8f4c6d0ee..e3d828f6ca5 100644 --- a/m4/euidaccess.m4 +++ b/m4/euidaccess.m4 @@ -1,4 +1,4 @@ -# euidaccess.m4 serial 15 +# euidaccess.m4 serial 17 dnl Copyright (C) 2002-2024 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -32,7 +32,7 @@ AC_DEFUN([gl_FUNC_EUIDACCESS], # Prerequisites of lib/euidaccess.c. AC_DEFUN([gl_PREREQ_EUIDACCESS], [ dnl Prefer POSIX faccessat over non-standard euidaccess. - AC_CHECK_FUNCS_ONCE([faccessat]) + gl_CHECK_FUNCS_ANDROID([faccessat], [[#include <unistd.h>]]) dnl Try various other non-standard fallbacks. AC_CHECK_HEADERS([libgen.h]) AC_FUNC_GETGROUPS @@ -41,12 +41,15 @@ AC_DEFUN([gl_PREREQ_EUIDACCESS], [ # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* # programs in the package would end up linked with that potentially-shared # library, inducing unnecessary run-time overhead. - LIB_EACCESS= - AC_SUBST([LIB_EACCESS]) + EUIDACCESS_LIBGEN= + AC_SUBST([EUIDACCESS_LIBGEN]) gl_saved_libs=$LIBS AC_SEARCH_LIBS([eaccess], [gen], [test "$ac_cv_search_eaccess" = "none required" || - LIB_EACCESS=$ac_cv_search_eaccess]) + EUIDACCESS_LIBGEN=$ac_cv_search_eaccess]) AC_CHECK_FUNCS([eaccess]) LIBS=$gl_saved_libs + # For backward compatibility. + LIB_EACCESS="$EUIDACCESS_LIBGEN" + AC_SUBST([LIB_EACCESS]) ]) |