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##*****************************************************************************
## $Id$
##*****************************************************************************
# AUTHOR:
# Chris Dunlap <cdunlap@llnl.gov> (originally for OpenSSL)
# Modified for munge by Christopher Morrone <morrone2@llnl.gov>
#
# SYNOPSIS:
# X_AC_MUNGE()
#
# DESCRIPTION:
# Check the usual suspects for an munge installation,
# updating CPPFLAGS and LDFLAGS as necessary.
#
# WARNINGS:
# This macro must be placed after AC_PROG_CC and before AC_PROG_LIBTOOL.
##*****************************************************************************
AC_DEFUN([X_AC_MUNGE], [
_x_ac_munge_dirs="/usr /usr/local /opt/freeware /opt/munge"
_x_ac_munge_libs="lib64 lib"
AC_ARG_WITH(
[munge],
AS_HELP_STRING(--with-munge=PATH,Specify path to munge installation),
[_x_ac_munge_dirs="$withval $_x_ac_munge_dirs"])
AC_CACHE_CHECK(
[for munge installation],
[x_ac_cv_munge_dir],
[
for d in $_x_ac_munge_dirs; do
test -d "$d" || continue
test -d "$d/include" || continue
test -f "$d/include/munge.h" || continue
for bit in $_x_ac_munge_libs; do
test -d "$d/$bit" || continue
_x_ac_munge_libs_save="$LIBS"
LIBS="-L$d/$bit -lmunge $LIBS"
AC_LINK_IFELSE(
AC_LANG_CALL([], munge_encode),
AS_VAR_SET(x_ac_cv_munge_dir, $d))
LIBS="$_x_ac_munge_libs_save"
test -n "$x_ac_cv_munge_dir" && break
done
test -n "$x_ac_cv_munge_dir" && break
done
])
if test -z "$x_ac_cv_munge_dir"; then
AC_MSG_WARN([unable to locate munge installation])
else
MUNGE_LIBS="-lmunge"
MUNGE_CPPFLAGS="-I$x_ac_cv_munge_dir/include"
MUNGE_LDFLAGS="-L$x_ac_cv_munge_dir/$bit"
fi
AC_SUBST(MUNGE_LIBS)
AC_SUBST(MUNGE_CPPFLAGS)
AC_SUBST(MUNGE_LDFLAGS)
AM_CONDITIONAL(WITH_MUNGE, test -n "$x_ac_cv_munge_dir")
])
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