dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_FUNC_STRDUP],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_DEFUN([gl_FUNC_STRDUP],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
])
AC_DEFUN([gl_FUNC_STRDUP_POSIX],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
])
AC_DEFUN([gl_FUNC_STRDUP_POSIX],
[
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
- if test $gl_cv_func_malloc_posix != yes; then
- REPLACE_STRDUP=1
- AC_LIBOBJ([strdup])
- else
- AC_REPLACE_FUNCS([strdup])
+ AC_CHECK_FUNCS_ONCE([strdup])
+ if test $ac_cv_func_strdup = yes; then
+ if test $gl_cv_func_malloc_posix != yes; then
+ REPLACE_STRDUP=1
+ fi