Hash :
959415ca
Author :
Date :
2023-01-22T12:34:17
Resolve conflicts for functions introduced in Android API level 21. * m4/execvpe.m4 (gl_FUNC_EXECVPE): Conditionally set REPLACE_EXECVPE. * m4/linkat.m4 (gl_FUNC_LINKAT): Conditionally set REPLACE_LINKAT. * m4/readlinkat.m4 (gl_FUNC_READLINKAT): Conditionally set REPLACE_READLINKAT. * m4/symlinkat.m4 (gl_FUNC_SYMLINKAT): Conditionally set REPLACE_SYMLINKAT. * m4/truncate.m4 (gl_FUNC_TRUNCATE): Conditionally set REPLACE_TRUNCATE. * lib/unistd.in.h (execvpe, linkat, readlinkat, symlinkat, truncate): Disable _GL_CXXALIASWARN invocation on non-glibc systems.
# execvpe.m4 serial 3
dnl Copyright (C) 2020-2023 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_EXECVPE],
[
AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
AC_REQUIRE([AC_CANONICAL_HOST])
dnl Persuade glibc <unistd.h> to declare execvpe().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
case "$host_os" in
mingw*) REPLACE_EXECVPE=1 ;;
*)
gl_CHECK_FUNCS_ANDROID([execvpe], [[#include <unistd.h>]])
if test $ac_cv_func_execvpe != yes; then
HAVE_EXECVPE=0
case "$gl_cv_onwards_func_execvpe" in
future*) REPLACE_EXECVPE=1 ;;
esac
fi
;;
esac
])