42 lines
826 B
Plaintext
42 lines
826 B
Plaintext
dnl $Id: krb-func-getcwd-broken.m4,v 1.3 2002/05/19 19:17:35 joda Exp $
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dnl
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dnl
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dnl test for broken getcwd in (SunOS braindamage)
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dnl
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AC_DEFUN(AC_KRB_FUNC_GETCWD_BROKEN, [
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if test "$ac_cv_func_getcwd" = yes; then
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AC_MSG_CHECKING(if getcwd is broken)
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AC_CACHE_VAL(ac_cv_func_getcwd_broken, [
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ac_cv_func_getcwd_broken=no
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AC_TRY_RUN([
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#include <errno.h>
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char *getcwd(char*, int);
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void *popen(char *cmd, char *mode)
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{
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errno = ENOTTY;
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return 0;
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}
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int main()
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{
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char *ret;
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ret = getcwd(0, 1024);
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if(ret == 0 && errno == ENOTTY)
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return 0;
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return 1;
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}
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], ac_cv_func_getcwd_broken=yes,:,:)
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])
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if test "$ac_cv_func_getcwd_broken" = yes; then
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AC_DEFINE(BROKEN_GETCWD, 1, [Define if getcwd is broken (like in SunOS 4).])dnl
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AC_LIBOBJ(getcwd)
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AC_MSG_RESULT($ac_cv_func_getcwd_broken)
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else
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AC_MSG_RESULT([seems ok])
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fi
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fi
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])
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