check if the output of compile_et needs initialize_error_table_r

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11703 ec53bebd-3082-4978-b11e-865c3cabbd6b

cf/check-compile-et.m4

@@ -6,6 +6,7 @@ AC_DEFUN([CHECK_COMPILE_ET], [
 AC_CHECK_PROG(COMPILE_ET, compile_et, [compile_et])
 
 krb_cv_compile_et="no"
+krb_cv_com_err_need_r=""
 if test "${COMPILE_ET}" = "compile_et"; then
 
 dnl We have compile_et.  Now let's see if it supports `prefix' and `index'.
@@ -34,6 +35,20 @@ int main(){return (CONFTEST_CODE2 - CONFTEST_CODE1) != 127;}
   ], [krb_cv_compile_et="yes"],[CPPFLAGS="${save_CPPFLAGS}"])
 fi
 AC_MSG_RESULT(${krb_cv_compile_et})
+if test "${krb_cv_compile_et}" = "yes"; then
+  AC_MSG_CHECKING(for if com_err needs to have a initialize_error_table_r)
+  save2_CPPFLAGS="$CPPFLAGS"
+  CPPFLAGS="$CPPFLAGS"
+  AC_EGREP_CPP(initialize_error_table_r,[#include "conftest_et.c"],
+     [krb_cv_com_err_need_r="initialize_error_table_r(0,0,0,0);"
+      CPPFLAGS="$save2_CPPFLAGS"],
+     [CPPFLAGS="${save_CPPFLAGS}"])
+  if test X"$krb_cv_com_err_need_r" = X ; then
+    AC_MSG_RESULT(no)
+  else
+    AC_MSG_RESULT(yes)
+  fi
+fi
 rm -fr conftest*
 fi
 
@@ -45,6 +60,7 @@ if test "${krb_cv_compile_et}" = "yes"; then
   AC_TRY_LINK([#include <com_err.h>],[
     const char *p;
     p = error_message(0);
+    $krb_cv_com_err_need_r
   ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"])
   AC_MSG_RESULT(${krb_cv_com_err})
   LIBS="${krb_cv_save_LIBS}"