* Fix for bug #152. Make --with-FOO-libdir=DIR only check DIR, and not the

DIR/lib and DIR/lib64, which really never made sense. This commit was SVN r10535.
2006-06-28 03:33:30 +00:00 · 2006-06-28 03:33:30 +00:00 · 56a86c89b1
--- a/20
+++ b/20
@ -288,19 +288,39 @@ for a full list); a summary of the more commonly used ones follows:
  Specify the directory where the GM libraries and header files are
  located.  This enables GM support in Open MPI.

+--with-gm-libdir=<directory>
+  Look in directory for the GM libraries.  By default, Open MPI will
+  look in <gm directory>/lib and <gm directory>/lib64, which covers
+  most cases.  This option is only needed for special configurations.
+
 --with-mx=<directory>
  Specify the directory where the MX libraries and header files are
  located.  This enables MX support in Open MPI.

+--with-mx-libdir=<directory>
+  Look in directory for the MX libraries.  By default, Open MPI will
+  look in <mx directory>/lib and <mx directory>/lib64, which covers
+  most cases.  This option is only needed for special configurations.
+
 --with-mvapi=<directory>
  Specify the directory where the mVAPI libraries and header files are
  located.  This enables mVAPI support in Open MPI.

+--with-mvapi-libdir=<directory>
+  Look in directory for the MVAPI libraries.  By default, Open MPI will
+  look in <mvapi directory>/lib and <mvapi directory>/lib64, which covers
+  most cases.  This option is only needed for special configurations.
+
 --with-openib=<directory>
  Specify the directory where the Open Fabrics (previously known as
  OpenIB) libraries and header files are located.  This enables Open
  Fabrics support in Open MPI.

+--with-openib-libdir=<directory>
+  Look in directory for the OPENIB libraries.  By default, Open MPI will
+  look in <openib directory>/lib and <openib directory>/lib64, which covers
+  most cases.  This option is only needed for special configurations.
+
 --with-tm=<directory>
  Specify the directory where the TM libraries and header files are
  located.  This enables PBS / Torque support in Open MPI.
--- a/config/ompi_check_gm.m4
+++ b/config/ompi_check_gm.m4
@ -126,8 +126,7 @@ AC_DEFUN([OMPI_CHECK_GM],[
             [Build GM (Myrinet) support, searching for libraries in DIR])])
    AC_ARG_WITH([gm-libdir],
        [AC_HELP_STRING([--with-gm-libdir=DIR],
-             [Search for GM (Myrinet) libraries in DIR/lib and DIR/lib64 
-               in addition to other search paths])])
+             [Search for GM (Myrinet) libraries in DIR])])

    AS_IF([test "$with_gm" != "no"],
          [AS_IF([test ! -z "$with_gm" -a "$with_gm" != "yes"],
--- a/config/ompi_check_mvapi.m4
+++ b/config/ompi_check_mvapi.m4
@ -29,8 +29,7 @@ AC_DEFUN([OMPI_CHECK_MVAPI],[
             [Build MVAPI (InfiniBand) support, searching for libraries in DIR])])
    AC_ARG_WITH([mvapi-libdir],
       [AC_HELP_STRING([--with-mvapi-libdir=DIR],
-             [Search for MVAPI (InfiniBand) libraries in DIR/lib and DIR/lib64 
-               in addition to other search paths])])
+             [Search for MVAPI (InfiniBand) libraries in DIR])])

    AS_IF([test ! -z "$with_mvapi" -a "$with_mvapi" != "yes"],
          [ompi_check_mvapi_dir="$with_mvapi"])
--- a/config/ompi_check_mx.m4
+++ b/config/ompi_check_mx.m4
@ -79,8 +79,7 @@ AC_DEFUN([OMPI_CHECK_MX],[
             [Build MX (Myrinet Express) support, searching for libraries in DIR])])
    AC_ARG_WITH([mx-libdir],
        [AC_HELP_STRING([--with-mx-libdir=DIR],
-             [Search for MX (Myrinet Express) libraries in DIR/lib and DIR/lib64 
-               in addition to other search paths])])
+             [Search for MX (Myrinet Express) libraries in DIR])])

    ompi_check_mx_$1_save_CPPFLAGS="$CPPFLAGS"
    ompi_check_mx_$1_save_LDFLAGS="$LDFLAGS"
--- a/config/ompi_check_openib.m4
+++ b/config/ompi_check_openib.m4
@ -30,8 +30,7 @@ AC_DEFUN([OMPI_CHECK_OPENIB],[
             [Build OpenIB (InfiniBand) support, searching for libraries in DIR])])
    AC_ARG_WITH([openib-libdir],
       [AC_HELP_STRING([--with-openib-libdir=DIR],
-             [Search for OpenIB (InfiniBand) libraries in DIR/lib and DIR/lib64 
-               in addition to other search paths])])
+             [Search for OpenIB (InfiniBand) libraries in DIR])])

    AS_IF([test ! -z "$with_openib" -a "$with_openib" != "yes"],
          [ompi_check_openib_dir="$with_openib"])
--- a/config/ompi_check_package.m4
+++ b/config/ompi_check_package.m4
@ -54,7 +54,7 @@ AC_DEFUN([_OMPI_CHECK_PACKAGE_HEADER], [


 # _OMPI_CHECK_PACKAGE_LIB(prefix, library, function, extra-libraries,
-#                         dir-prefix, libdir-prefix,
+#                         dir-prefix, libdir,
 #                         [action-if-found], [action-if-not-found]])
 # --------------------------------------------------------------------
 AC_DEFUN([_OMPI_CHECK_PACKAGE_LIB], [
@ -69,9 +69,18 @@ AC_DEFUN([_OMPI_CHECK_PACKAGE_LIB], [
    unset ompi_Lib
    ompi_check_package_lib_happy="no"
    AS_IF([test "$6" != ""],
-          [ompi_check_package_libdir="$6"],
-          [ompi_check_package_libdir="$5"])
-
+          [ # libdir was specified - search only there
+           $1_LDFLAGS="$$1_LDFLAGS -L$6"
+           LDFLAGS="$LDFLAGS -L$6"
+           AC_CHECK_LIB([$2], [$3], 
+                        [ompi_check_package_lib_happy="yes"], 
+                        [ompi_check_package_lib_happy="no"], [$4])
+           AS_IF([test "$ompi_check_package_lib_happy" = "no"],
+                 [LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
+                  $1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
+                  unset ompi_Lib])],
+          [ # libdir was not specified - go through search path
+           ompi_check_package_libdir="$5"
           AS_IF([test "$ompi_check_package_libdir" = "" -o "$ompi_check_package_libdir" = "/usr" -o "$ompi_check_package_libdir" = "/usr/local"],
               [ # try as is...
                AC_VERBOSE([looking for library without search path])
@ -110,7 +119,7 @@ AC_DEFUN([_OMPI_CHECK_PACKAGE_LIB], [
                         [ # no go on the as is..  see what happens later...
                          LDFLAGS="$ompi_check_package_$1_save_LDFLAGS"
                          $1_LDFLAGS="$ompi_check_package_$1_orig_LDFLAGS"
-                         unset ompi_Lib])])])
+                          unset ompi_Lib])])])])

    AS_IF([test "$ompi_check_package_lib_happy" = "yes"],
          [$7], [$8])
@ -119,8 +128,13 @@ AC_DEFUN([_OMPI_CHECK_PACKAGE_LIB], [
 ])
    

-# OMPI_CHECK_PACKAGE(prefix, header, library, function, extra-libraries, 
-#                    dir-prefix, libdir-prefix,
+# OMPI_CHECK_PACKAGE(prefix, 
+#                    header, 
+#                    library, 
+#                    function, 
+#                    extra-libraries, 
+#                    dir-prefix,
+#                    libdir-prefix,
 #                    [action-if-found], [action-if-not-found]
 # -----------------------------------------------------------
 # check for package defined by header and libs, and probably
--- a/config/ompi_check_udapl.m4
+++ b/config/ompi_check_udapl.m4
@ -29,8 +29,7 @@ AC_DEFUN([OMPI_CHECK_UDAPL],[
             [Build uDAPL support, searching for libraries in DIR])])
    AC_ARG_WITH([udapl-libdir],
       [AC_HELP_STRING([--with-udapl-libdir=DIR],
-             [Search for uDAPL libraries in DIR/lib and DIR/lib64 
-               in addition to other search paths])])
+             [Search for uDAPL libraries in DIR])])

    AS_IF([test ! -z "$with_udapl" -a "$with_udapl" != "yes"],
          [ompi_check_udapl_dir="$with_udapl"])