| ##***************************************************************************** |
| ## $Id$ |
| ##***************************************************************************** |
| # AUTHOR: |
| # Morris Jette <jette1@llnl.gov> |
| # |
| # SYNOPSIS: |
| # X_AC_BG |
| # |
| # DESCRIPTION: |
| # Test for Blue Gene/L specific files. |
| # If found define HAVE_BG and HAVE_FRONT_END. |
| ##***************************************************************************** |
| |
| |
| AC_DEFUN([X_AC_BLUEGENE], |
| [ |
| AC_ARG_WITH(db2, AS_HELP_STRING(--with-db2-dir=PATH,Specify path to DB2 library's parent directory), [ trydb2dir=$withval ]) |
| |
| # test for bluegene emulation mode |
| AC_ARG_ENABLE(bluegene-emulation, AS_HELP_STRING(--enable-bluegene-emulation,Run SLURM in bluegene mode on a non-bluegene system), |
| [ case "$enableval" in |
| yes) bluegene_emulation=yes ;; |
| no) bluegene_emulation=no ;; |
| *) AC_MSG_ERROR([bad value "$enableval" for --enable-bluegene-emulation]) ;; |
| esac ]) |
| |
| if test "x$bluegene_emulation" = "xyes"; then |
| AC_DEFINE(HAVE_BG, 1, [Define to 1 if emulating or running on Blue Gene system]) |
| AC_DEFINE(HAVE_FRONT_END, 1, [Define to 1 if running slurmd on front-end only]) |
| AC_MSG_NOTICE([Running in bluegene emulation mode]) |
| bg_default_dirs="" |
| else |
| bg_default_dirs="/bgl/BlueLight/ppcfloor/bglsys /opt/IBM/db2/V8.1 /u/bgdb2cli/sqllib /home/bgdb2cli/sqllib" |
| fi |
| |
| for bg_dir in $trydb2dir "" $bg_default_dirs; do |
| # Skip directories that don't exist |
| if test ! -z "$bg_dir" -a ! -d "$bg_dir" ; then |
| continue; |
| fi |
| |
| # Search for required BG API libraries in the directory |
| if test -z "$have_bg_ar" -a -f "$bg_dir/lib64/libbglbridge.so" ; then |
| have_bg_ar=yes |
| bg_bridge_so="$bg_dir/lib64/libbglbridge.so" |
| bg_ldflags="$bg_ldflags -L$bg_dir/lib64 -L/usr/lib64 -Wl,--unresolved-symbols=ignore-in-shared-libs -lbglbridge -lbgldb -ltableapi -lbglmachine -lexpat -lsaymessage" |
| fi |
| |
| # Search for required DB2 library in the directory |
| if test -z "$have_db2" -a -f "$bg_dir/lib64/libdb2.so" ; then |
| have_db2=yes |
| bg_db2_so="$bg_dir/lib64/libdb2.so" |
| bg_ldflags="$bg_ldflags -L$bg_dir/lib64 -ldb2" |
| fi |
| |
| # Search for headers in the directory |
| if test -z "$have_bg_hdr" -a -f "$bg_dir/include/rm_api.h" ; then |
| have_bg_hdr=yes |
| bg_includes="-I$bg_dir/include" |
| fi |
| done |
| |
| if test ! -z "$have_bg_ar" -a ! -z "$have_bg_hdr" -a ! -z "$have_db2" ; then |
| AC_DEFINE(HAVE_BG, 1, [Define to 1 if emulating or running on Blue Gene system]) |
| AC_DEFINE(HAVE_FRONT_END, 1, [Define to 1 if running slurmd on front-end only]) |
| # ac_with_readline="no" |
| # Test to make sure the api is good |
| have_bg_files=yes |
| saved_LDFLAGS="$LDFLAGS" |
| LDFLAGS="$saved_LDFLAGS $bg_ldflags" |
| AC_LINK_IFELSE([AC_LANG_PROGRAM([[ int rm_set_serial(char *); ]], [[ rm_set_serial(""); ]])],[have_bg_files=yes],[AC_MSG_ERROR(There is a problem linking to the bluegene api.)]) |
| LDFLAGS="$saved_LDFLAGS" |
| fi |
| |
| if test ! -z "$have_bg_files" ; then |
| BG_INCLUDES="$bg_includes" |
| AC_DEFINE(HAVE_BG_FILES, 1, [Define to 1 if have Blue Gene files]) |
| |
| AC_DEFINE_UNQUOTED(BG_BRIDGE_SO, "$bg_bridge_so", [Define the BG_BRIDGE_SO value]) |
| AC_DEFINE_UNQUOTED(BG_DB2_SO, "$bg_db2_so", [Define the BG_DB2_SO value]) |
| AC_MSG_CHECKING(for BG serial value) |
| bg_serial="BGL" |
| AC_ARG_WITH(bg-serial, |
| AS_HELP_STRING(--with-bg-serial=NAME,set BG_SERIAL value [[BGL]]), [bg_serial="$withval"]) |
| AC_MSG_RESULT($bg_serial) |
| AC_DEFINE_UNQUOTED(BG_SERIAL, "$bg_serial", [Define the BG_SERIAL value]) |
| fi |
| |
| AC_SUBST(BG_INCLUDES) |
| ]) |
