cmulocal/com_err.m4

   1 dnl com_err.m4--com_err detection macro
   2 dnl Rob Earhart
   3 dnl $Id: com_err.m4,v 1.6 2003/10/08 20:35:24 rjs3 Exp $
   4
   5 AC_DEFUN([CMU_COMERR], [
   6          cmu_need_compile_et=no
   7          AC_CHECK_PROGS(COMPILE_ET, compile_et, no)
   8          if test "$COMPILE_ET" = no; then
   9             COMPILE_ET="\$(top_builddir)/com_err/compile_et"
  10             cmu_need_to_compile_com_err=yes
  11          fi
  12          AC_CHECK_HEADER(com_err.h,,CPPFLAGS="$CPPFLAGS -I\$(top_srcdir)/com_err")
  13          cmu_save_LIBS="$LIBS"
  14          AC_CHECK_LIB(com_err, com_err,
  15                       LIB_COMERR="-lcom_err",
  16                       LDFLAGS="$LDFLAGS -L`pwd`/com_err"
  17                         LIB_COMERR="\$(top_builddir)/com_err/libcom_err.la"
  18                       cmu_need_to_compile_com_err=yes)
  19          AC_SUBST(LIB_COMERR)
  20          LIBS="$cmu_save_LIBS"
  21          AC_MSG_CHECKING(whether we need to compile com_err)
  22          if test "$cmu_need_to_compile_com_err" = yes; then
  23            AC_MSG_RESULT(yes)
  24            AC_CONFIG_SUBDIRS(com_err)
  25          else
  26            AC_MSG_RESULT(no)
  27          fi
  28          ])