mld2p4-2:

Make.inc.in
 config/pac.m4
 configure.ac
 configure

Added --with-extra-libs to handle additional requirements coming from,
e.g., SuperLU_Dist needing ParMetis

Make.inc.in

@@ -44,8 +44,9 @@ SLUDISTFLAGS=@SLUDIST_FLAGS@
 UMFLIBS=@UMF_LIBS@
 UMFFLAGS=@UMF_FLAGS@
 
+EXTRALIBS=@EXTRA_LIBS@
 
-MLDLDLIBS=$(SLULIBS) $(SLUDISTLIBS) $(UMFLIBS) $(PSBLDLIBS)
+MLDLDLIBS=$(SLULIBS) $(SLUDISTLIBS) $(UMFLIBS) $(EXTRALIBS) $(PSBLDLIBS)
 LDLIBS=$(MLDLDLIBS)
 
 #

config/pac.m4

@@ -270,6 +270,41 @@ AC_MSG_RESULT(no)
 )
 ]
 )
+
+
+dnl @synopsis PAC_ARG_WITH_EXTRA_LIBS
+dnl
+dnl Test for --with-extra-libs="name(s)".
+dnl 
+dnl Appends the specified name(s) to the list of libraries to link 
+dnl with.  
+dnl
+dnl note: Renamed after PAC_ARG_WITH_EXTRA_LIBS as in the Trilinos package.
+dnl
+dnl Example use:
+dnl
+dnl PAC_ARG_WITH_EXTRA_LIBS
+dnl 
+dnl tests for --with-extra-libs and pre-pends to LIBS
+dnl
+dnl @author Jim Willenbring <jmwille@sandia.gov>
+dnl
+AC_DEFUN([PAC_ARG_WITH_EXTRA_LIBS],
+[
+AC_MSG_CHECKING([whether additional libraries are needed])
+AC_ARG_WITH(extra-libs,
+AC_HELP_STRING([--with-extra-libs], 
+[List additional link flags  here.  For example, --with-extra-libs=-lspecial_system_lib
+or --with-extra-libs=-L/path/to/libs]),
+[
+EXTRA_LIBS="${withval}"
+AC_MSG_RESULT([EXTRA_LIBS = ${EXTRA_LIBS}])
+],
+AC_MSG_RESULT(no)
+)
+]
+)
+
 dnl @synopsis PAC_ARG_WITH_PSBLAS
 dnl
 dnl Test for --with-psblas="pathname".
@@ -903,7 +938,7 @@ if test "x$pac_sludist_header_ok" == "xyes" ; then
           SLUDIST_LIBS=""; ])
   if test "x$pac_sludist_lib_ok" == "xno" ; then 
      dnl Maybe lib?
-     SLUDIST_LIBS="$mld2p4_cv_superludist -L$mld2p4_cv_superludistdir/lib";
+     SLUDIST_LIBS="$mld2p4_cv_superludist  -L$mld2p4_cv_superludistdir/lib";
      LIBS="$SLUDIST_LIBS -lm $SAVE_LIBS";
      AC_TRY_LINK_FUNC(superlu_malloc_dist, 
 		     [mld2p4_cv_have_superludist=yes;pac_sludist_lib_ok=yes;],

configure

@@ -646,6 +646,7 @@ UMF_LIBS
 UMF_FLAGS
 SLU_LIBS
 SLU_FLAGS
+EXTRA_LIBS
 INSTALL_DOCSDIR
 INSTALL_INCLUDEDIR
 INSTALL_LIBDIR
@@ -716,7 +717,7 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 with_psblas
-with_libs
+with_extra_libs
 with_umfpack
 with_umfpackdir
 with_umfpackincdir
@@ -1376,9 +1377,9 @@ Optional Packages:
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-psblas           The install directory for PSBLAS, for example,
                           --with-psblas=/opt/packages/psblas-3.1
-  --with-libs             List additional link flags here. For example,
+  --with-extra-libs       List additional link flags here. For example,
-                          --with-libs=-lspecial_system_lib or
+                          --with-extra-libs=-lspecial_system_lib or
-                          --with-libs=-L/path/to/libs
+                          --with-extra-libs=-L/path/to/libs
   --with-umfpack=LIBNAME  Specify the library name for UMFPACK library.
                           Default: "-lumfpack -lamd"
   --with-umfpackdir=DIR   Specify the directory for UMFPACK library and
@@ -3102,12 +3103,12 @@ fi
 { $as_echo "$as_me:$LINENO: checking whether additional libraries are needed" >&5
 $as_echo_n "checking whether additional libraries are needed... " >&6; }
 
-# Check whether --with-libs was given.
+# Check whether --with-extra-libs was given.
-if test "${with_libs+set}" = set; then
+if test "${with_extra_libs+set}" = set; then
-  withval=$with_libs;
+  withval=$with_extra_libs;
-LIBS="${withval} ${LIBS}"
+EXTRA_LIBS="${withval}"
-{ $as_echo "$as_me:$LINENO: result: LIBS = ${LIBS}" >&5
+{ $as_echo "$as_me:$LINENO: result: EXTRA_LIBS = ${EXTRA_LIBS}" >&5
-$as_echo "LIBS = ${LIBS}" >&6; }
+$as_echo "EXTRA_LIBS = ${EXTRA_LIBS}" >&6; }
 
 else
   { $as_echo "$as_me:$LINENO: result: no" >&5
@@ -7047,7 +7048,7 @@ rm -rf conftest.dSYM
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
   if test "x$pac_sludist_lib_ok" == "xno" ; then
-          SLUDIST_LIBS="$mld2p4_cv_superludist -L$mld2p4_cv_superludistdir/lib";
+          SLUDIST_LIBS="$mld2p4_cv_superludist  -L$mld2p4_cv_superludistdir/lib";
      LIBS="$SLUDIST_LIBS -lm $SAVE_LIBS";
      cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -7298,6 +7299,7 @@ rm -f conftest*
 
 
 
+
 ###############################################################################
 # the following files will be created by Automake
 

configure.ac

@@ -134,7 +134,7 @@ if eval "$FC -qversion 2>&1 | grep XL 2>/dev/null" ; then
  # since (as far as it is known to us) -WF, is not used in earlier versions.
  # More problems could be undocumented yet.
 fi 
-PAC_ARG_WITH_LIBS
+PAC_ARG_WITH_EXTRA_LIBS
 dnl PAC_ARG_WITH_FLAGS(clibs,CLIBS)
 dnl PAC_ARG_WITH_FLAGS(flibs,FLIBS)
 dnl PAC_ARG_WITH_FLAGS(library-path,LIBRARYPATH)
@@ -265,6 +265,7 @@ AC_SUBST(INSTALL_LIBDIR)
 AC_SUBST(INSTALL_INCLUDEDIR)
 AC_SUBST(INSTALL_DOCSDIR)
 
+AC_SUBST(EXTRA_LIBS)
 AC_SUBST(SLU_FLAGS)
 AC_SUBST(SLU_LIBS)
 AC_SUBST(UMF_FLAGS)