Patch Name:  PHCO_10837

Patch Description: s700_800 10.10 make(1) cumulative patch

Creation Date: 97/04/24

Post Date:  97/05/15

Hardware Platforms - OS Releases:
        s700: 10.10
        s800: 10.10

Products: N/A

Filesets:
        OS-Core.UX-CORE

Automatic Reboot?: No

Status: General Release

Critical: No

Path Name:  /hp-ux_patches/s700_800/10.X/PHCO_10837

Symptoms:
        PHCO_10837:

          Performance of make(1) degrades drastically for very
          long VPATH.

          10.X make is much slower than 9.X make.

          make does not see files built for previous prerequisites

          make can ignore the line following an "include" in
          Makefile

        PHCO_9331:
          1. make(1) does not use the SHELL variable to run the
             commands always.

          2. make(1) does not rebuild libraries as mentioned in the
             man-pages.

          3. Dynamic pre-requisite variables like $${@:.o=.c} does
             not work as expected.

          4. make(1) does not support multiple conditional macros.

          5. make(1) ignores the last command line if there is no
            non-white characters after the '\' character.

Defect Description:
        PHCO_10837:

          Performance of make(1) degrades drastically for very
          long VPATH.

          10.X make is much slower than 9.X make.

          make does not see files built for previous prerequisites

          make can ignore the line following an "include" in
          Makefile

        PHCO_9331:
          1. make(1) does not use the SHELL variable to run the
             commands always.

          2. make(1) does not rebuild libraries as mentioned in the
             man-pages.

          3. Dynamic pre-requisite variables like $${@:.o=.c} does
             not work as expected.

          4. make(1) does not support multiple conditional macros.

          5. make(1) ignores the last command line if there is no
            non-white characters after the '\' character.

SR:
        5003345728 4701318378 1653197533 5003338079 1653177501
        5003317768

Patch Files:
        /usr/ccs/bin/make

what(1) Output:
        /usr/ccs/bin/make:
                $Revision: 76.4.1.2 $
                PATCH_hpux_rel.o: main.o doname.o misc.o files.o rul
                        es.o dosys.o gram.o dyndep.o prtmem.o nl_str
                        chr.o filehash.o hpux_rel.o 97/04/24

cksum(1) Output:
        59198159 77824 /usr/ccs/bin/make

Patch Conflicts: None

Patch Dependencies:  None

Hardware Dependencies:  None

Other Dependencies:  None

Supersedes:
        PHCO_9331

Equivalent Patches:
        PHCO_10836:
        s700: 10.20
        s800: 10.20

        PHCO_10838:
        s700: 10.01
        s800: 10.01

Patch Package Size:  130 Kbytes

Installation Instructions:
        Please review all instructions and the Hewlett-Packard
        SupportLine User Guide or your Hewlett-Packard support terms
        and conditions for precautions, scope of license,
        restrictions, and, limitation of liability and warranties,
        before installing this patch.
        ------------------------------------------------------------
        1. Back up your system before installing a patch.

        2. Login as root.

        3. Copy the patch to the /tmp directory.

        4. Move to the /tmp directory and unshar the patch:

                cd /tmp
                sh PHCO_10837

        5a. For a standalone system, run swinstall to install the
            patch:

                swinstall -x autoreboot=true -x match_target=true \
                        -s /tmp/PHCO_10837.depot

        5b. For a homogeneous NFS Diskless cluster run swcluster on the
            server to install the patch on the server and the clients:

                swcluster -i -b

            This will invoke swcluster in the interactive mode and
            force all clients to be shut down.

            WARNING: All cluster clients must be shut down prior to the
                     patch installation.  Installing the patch while the
                     clients are booted is unsupported and can lead to
                     serious problems.

            The swcluster command will invoke an swinstall session in which
            you must specify:

                alternate root path  -  default is /export/shared_root/OS_700
                source depot path    -  /tmp/PHCO_10837.depot

            To complete the installation, select the patch by choosing
            "Actions -> Match What Target Has" and then "Actions -> Install"
            from the Menubar.

        5c. For a heterogeneous NFS Diskless cluster:

                - run swinstall on the server as in step 5a to install
                  the patch on the cluster server.

                - run swcluster on the server as in step 5b to install
                  the patch on the cluster clients.

        By default swinstall will archive the original software in
        /var/adm/sw/patch/PHCO_10837.  If you do not wish to retain a
        copy of the original software, you can create an empty file
        named /var/adm/sw/patch/PATCH_NOSAVE.

        Warning: If this file exists when a patch is installed, the
                 patch cannot be deinstalled.  Please be careful
                 when using this feature.

        It is recommended that you move the PHCO_10837.text file to
        /var/adm/sw/patch for future reference.

        To put this patch on a magnetic tape and install from the
        tape drive, use the command:

                dd if=/tmp/PHCO_10837.depot of=/dev/rmt/0m bs=2k

Special Installation Instructions:  None