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+                             _   _ ____  _
+                         ___| | | |  _ \| |
+                        / __| | | | |_) | |
+                       ( (__| |_| |  _ <| |___
+                        \___|\___/|_| \_\_____|
+                             for OpenVMS
+
+History:
+
+ 9-MAR-2004, Created this readme. file.  Marty Kuhrt (MSK).
+15-MAR-2004, MSK, Updated to reflect the new files in this directory.
+14-FEB-2005, MSK, removed config-vms.h_with* file comments
+10-FEB-2010, SMS. General update.
+14-Jul-2013, JEM, General Update, add GNV build information.
+
+
+The release notes installed by the PCSI kit consist of this file and the
+curl_gnv_build_steps.txt and other useful information.
+
+Prerequisites:
+
+OpenVMS V7.0 or later (any platform)
+DECC V6.5 or later
+OpenSSL or hp SSL, if you want SSL support
+
+What is Here:
+
+This directory contains the following files for a DCL based build.
+
+backup_gnv_curl_src.com  This procedure backs up the source modules for
+                        creating a PCSI kit.
+
+build_curl-config_script.com
+                        Procedure to create the curl-config script.
+
+build_gnv_curl.com      This procedure does a build of curl using the
+                        GNV utilities and then uses DCL tools to build
+                        the libcurl shared image.  The setup_gnv_curl_build.com
+                        procedure must be run first.
+
+build_gnv_curl_pcsi_desc.com
+                        This procedure builds the pcsi$desc file for
+                        creating a PCSI based package.
+
+build_gnv_curl_pcsi_text.com
+                        This procedure builds the pcsi$text file for
+                        creating a PCSI based package.
+
+build_gnv_curl_release_notes.com
+                        This procedure creates the release notes for
+                        a PCSI kit based on curl_release_note_start.txt,
+                        this readme file, and the curl_gnv_build_steps.txt
+
+build_libcurl_pc.com    Procedure to create a libcurl.pc file.
+
+build_vms.com           DCL based build procedure.
+
+clean_gnv_curl.com      This procedure cleans up the files generated by
+                        a GNV based build.
+
+config_h.com            DCL based procedure used by build_vms.com
+                        to run generate the curl_config.h file.
+                        This is a generic procedure that does most
+                        of the work for generating config.h files.
+
+compare_curl_source.com Procedure to compare the working directory
+                        with a repository directory or a backup staging
+                        directory.
+
+curl_crtl_init.c        A special pre-initialization routine to for
+                        programs to behave more Unix like when run
+                        under GNV.
+
+curl_gnv_build_steps.txt
+                        Detailed instructions on how to built curl using
+                        GNV and how to build the libcurl shared image and
+                        PCSI kit.
+
+curl_release_note_start.txt
+                        The first part of the curl release notes.
+
+curl_startup.com        A procedure run at VMS startup to install the
+                        libcurl shared image and to set up the needed
+                        logical names.
+
+curlmsg.h               C header defining curl status code macros.
+
+curlmsg.msg             Error message source for curlmsg.h and curlmsg.sdl.
+
+curlmsg.sdl             SDL source defining curl status code constants.
+
+curlmsg_vms.h           Mapping of curl status codes to VMS-form codes.
+
+generate_config_vms_h_curl.com
+                        DCL procedure to generate the curl specific
+                        definitions for curl_config.h that config_h.com
+                        can not properly generate.
+
+generate_vax_transfer.com
+                        DCL procedure to read an Alpha/IA64 symbol vector
+                        linker option file and generate the VAX transfer
+                        vector modules.
+
+gnv_conftest.c_first    A helper file for the configure script.
+
+gnv_curl_configure.sh   A script to run the configure script with the
+                        options needed for VMS.
+
+gnv_libcurl_symbols.opt The symbol vectors needed for Alpha and IA64
+                        libcurl shared image.
+
+gnv_link_curl.com       Links the libcurl shared image and then links a curl
+                        image to use the libcurl.
+
+macro32_exactcase.patch The patch file needed to modify VAX Macro32 to be
+                        case sensitive and case preserving.
+
+Makefile.am             curl kit file list for this directory.
+
+Makefile.in             curl kit makefile source for this directory.
+
+make_gnv_curl_install.sh
+                        Script to do a make install using GNV after running
+                        the configure script.
+
+make_pcsi_curl_kit_name.com
+                        This generates the name of the PCSI kit based on
+                        the version of curl being built.
+
+pcsi_gnv_curl_file_list.txt
+                        This is a text file describing what files should
+                        be included in a PCSI kit.
+
+pcsi_product_gnv_curl.com
+                        This generates the PCSI kit after the libcurl
+                        shared image has been made.
+
+readme.                 This file.
+
+report_openssl_version.c
+                        Program to check that the openssl version is new
+                        enough for building a shared libcurl image.
+
+setup_gnv_curl_build.com
+                        This procedure sets up symbols and logical names
+                        for a GNV build environment and also copies some
+                        helper files.
+
+stage_curl_install.com  This procedure sets up new_gnu: directory tree to
+                        for testing the install and building the PCSI kit.
+                        It takes a "remove" option to remove all the staged
+                        files.
+
+vms_eco_level.h         This sets the ECO level for the PCSI kit name.
+
+
+How to Build:
+
+The GNV based build and the DCL based build procedures are not compatible
+and you must make sure that none of the build files are present before
+running a different type of build.  Use the "REALCLEAN" option for
+BUILD_VMS.COM and the "REALCLEAN" option for clean_gnv_curl.com.
+
+The (brute-force) DCL based builder is [.packages.vms]build_vms.com.
+Comments in this procedure describe various optional parameters which
+enable or disable optional program features, or which control the build
+in other ways.  Product files (.EXE, .H, .LIS, .MAP, .OBJ, .OLB, ...)
+should be produced in an architecture-specific subdirectory under this
+directory ([.ALPHA], [.IA64], [.VAX]).
+
+The file curl_gnv_build_steps.txt contains information on buildling using
+the GNV tool kit, building a shared libcurl, and producting a PCSI kit for
+distribution.  The curl_gnv_build_steps.text is included in the release
+notes file of the PCSI kit.
+
+The building with 64 bit pointers does not currently work.
+
+The build procedure will detect if HP OpenSSL, LDAP, and Kerberos are
+installed and default to building with them.
+
+The build procedure will also detect if a compatible ZLIB shared image
+is installed from a PCSI kit and default to using it.
+
+   Example build commands:
+
+      @ [.packages.vms]build_vms.com CLEAN
+      @ [.packages.vms]build_vms.com LARGE LDAP
+      submit /noprint [.packages.vms]build_vms.com /param = (LARGE, LDAP)
+
+The build_vms.com procedure does not build the shared image file or the PCSI
+kit.  If you have built a curl with ZLIB and HPSSL support as well as if
+LDAP and Kerberos installed, you can use the GNV_LINK_CURL.COM file.
+
+The GNV_LINK_CURL.COM contains information on how to link and run with a newer
+version of HP SSL than what may be install on an Alpha or IA64 based system.
+
+To build the PCSI kit, follow the the instructions in the file
+curl_gnv_build_steps.txt.
+
+Other Notes:
+
+This release fixes known bugs #22, and #57 in the [curl.docs]known_bugs.
+file.
+
+The libcurl formdata.c module and Curl tools post form now have some
+understanding of VMS file types.  Files will be posted in STREAM_LF format.
+
+The Curl tool now has some understanding of VMS file types and will upload the
+files in STREAM_LF fomat.
+
+When CURL is uploading a VARIABLE format VMS file, it is less efficient as in
+order to get the file size, it will first read the entire file once, and then
+read the file again for the actual upload.
+
+The Curl tool will now always download files into STREAM_LF format.  Even if a
+file by that name with a different format already exists.  This is needed to
+allow interrupted downloads to be continued.
+
+
+The libcurl file module still does not understand VMS file types and requires
+the input files to be in STREAM_LF to work property.
+
+The test suites are not supported as of 7.11.0.
+
+The curlmsg.sdl and curlmsg.h files are generated from curlmsg.msg.
+This is not done automatically, since the .MSG file is a hand edit
+of the relevant stuff from the curl.h file.  If you want to do this
+yourself you'll need the SDL package from the freeware collection.