Use HWLOC_EMBEDDED_LIBS properly (new variable as of 1.0.2a12214).

Should fix some Solaris build issues.

This commit was SVN r23266.

opal/mca/paffinity/hwloc/Makefile.am

@@ -59,8 +59,15 @@ mca_paffinity_hwloc_la_SOURCES = $(sources)
 mca_paffinity_hwloc_la_LDFLAGS = -module -avoid-version
 mca_paffinity_hwloc_la_LIBADD =
 if OPAL_PAFFINITY_HWLOC_INTERNAL
+# In most circumstances, the .la file should contain all relevant
+# LDFLAGS and LIBS that we need.  However, hwloc's embedding takes
+# pains to not add anything to the upper-level package LDFLAGS and
+# LIBS, so hwloc_embedded.la won't contain what it needs.  Instead, we
+# have to add HWLOC_EMBEDDED_LDFLAGS and _LIBS here manually.
+mca_paffinity_hwloc_la_LDFLAGS += $(HWLOC_EMBEDDED_LDFLAGS)
 mca_paffinity_hwloc_la_LIBADD += \
-        $(top_ompi_builddir)/opal/mca/paffinity/hwloc/hwloc/src/libhwloc_embedded.la
+        $(top_ompi_builddir)/opal/mca/paffinity/hwloc/hwloc/src/libhwloc_embedded.la \
+        $(HWLOC_EMBEDDED_LIBS)
 else
 mca_paffinity_hwloc_la_LDFLAGS += $(paffinity_hwloc_LDFLAGS)
 mca_paffinity_hwloc_la_LIBADD += $(paffinity_hwloc_LIBS)
@@ -71,8 +78,11 @@ libmca_paffinity_hwloc_la_SOURCES =$(sources)
 libmca_paffinity_hwloc_la_LDFLAGS = -module -avoid-version
 libmca_paffinity_hwloc_la_LIBADD =
 if OPAL_PAFFINITY_HWLOC_INTERNAL
+# See note about above HWLOC_EMBEDDED_LDFLAGS and _LIBS.
+libmca_paffinity_hwloc_la_LDFLAGS += $(HWLOC_EMBEDDED_LDFLAGS)
 libmca_paffinity_hwloc_la_LIBADD += \
-        $(top_ompi_builddir)/opal/mca/paffinity/hwloc/hwloc/src/libhwloc_embedded.la
+        $(top_ompi_builddir)/opal/mca/paffinity/hwloc/hwloc/src/libhwloc_embedded.la \
+        $(HWLOC_EMBEDDED_LIBS)
 else
 libmca_paffinity_hwloc_la_LDFLAGS += $(paffinity_hwloc_LDFLAGS)
 libmca_paffinity_hwloc_la_LIBADD += $(paffinity_hwloc_LIBS)

opal/mca/paffinity/hwloc/configure.m4

@@ -85,10 +85,13 @@ AC_DEFUN([MCA_paffinity_hwloc_CONFIG],[
                      [AC_MSG_CHECKING([whether hwloc configure succeeded])
                       AC_MSG_RESULT([yes])
                       HWLOC_VERSION="internal v`$srcdir/opal/mca/paffinity/hwloc/hwloc/config/hwloc_get_version.sh $srcdir/opal/mca/paffinity/hwloc/hwloc/VERSION`"
-                     opal_check_hwloc_happy=yes], 
-                    [AC_MSG_CHECKING([whether hwloc configure succeeded])
-                     AC_MSG_RESULT([no])
-                     opal_check_hwloc_happy=no])
+                      # Add flags to the wrappers for static builds
+                      paffinity_hwloc_WRAPPER_EXTRA_LDFLAGS=$HWLOC_EMBEDDED_LDFLAGS
+                      paffinity_hwloc_WRAPPER_EXTRA_LIBS=$HWLOC_EMBEDDED_LIBS
+                      opal_check_hwloc_happy=yes], 
+                     [AC_MSG_CHECKING([whether hwloc configure succeeded])
+                      AC_MSG_RESULT([no])
+                      opal_check_hwloc_happy=no])
           ])
 
     # If we are not building internal, then run all the normal checks