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curl/packages/vms/build_vms.com
Yang Tse 99a5a5a3e9 VMS adjustments by Steven M. Schweda
2009-12-31 13:35:24 +00:00

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$! $Id$
$! BUILD_VMS.COM
$!
$! I've taken the original build_vms.com, supplied by Nico Baggus, if
$! memory serves me correctly, and made some modifications.
$!
$! SSL support is controlled by logical names. If SSL$INCLUDE is
$! defined, then it is assumed that HP's SSL product has been installed.
$! If OPENSSL is defined, but SSL$INCLUDE is not, then OpenSSL will be
$! used. If neither logical name is defined, then SSL support will not
$! be compiled/linked in. Command-line options NOHPSSL and NOSSL can be
$! specified to override the automatic SSL selection.
$!
$! Command-line Options:
$!
$! CLEAN Delete product files for this host architecture. (No
$! build done.)
$! CLEAN_ALL Delete product files for all host architectures. (No
$! build done.)
$!
$! 64 Compile with 64-bit pointers.
$! CCQUAL=x Add "x" to the C compiler qualifiers.
$! DEBUG Compile and link with debug.
$! IEEE Use IEEE floating point. (Alpha.)
$! LARGE Enable large-file support. (Non-VAX, VMS >= V7.2.)
$! LDAP Enable LDAP support.
$! LIST Create C compiler listings and linker maps.
$! NOHPSSL Don't use HP SSL, even if available.
$! NOSSL Don't use any SSL, even if available.
$! OSSLOLB Use OpenSSL object libraries (.OLB), even if shared
$! images (.EXE) are available.
$!
$! DCL Symbols:
$!
$! CURL_CCDEFS="c_macro_1=value1 [, c_macro_2=value2 [...]]"
$! Compile with these additional C macros defined.
$!
$! Revisions:
$!
$! 2-DEC-2003, MSK, the "original" version.
$! It works for me. Your mileage may vary.
$! 13-JAN-2004, MSK, moved this procedure to the [.packages.vms] directory
$! and updated it to do hardware dependent builds.
$! 29-JAN-2004, MSK, moved logical defines into defines.com
$! 6-FEB-2004, MSK, put in various SSL support bits
$! 9-MAR-2004, MSK, the config-vms.h* files are now copied to the lib and
$! src directories as curl_config.h.
$! 15-MAR-2004, MSK, All of the curlmsg*.* files have also been moved to
$! this build directory. They will be copied to the src
$! directory before build. The .msg file will be compiled
$! to get the .obj for messages, but the .h and .sdl files
$! are not automatically created since they partly rely on
$! the freeware SDL tool.
$! 8-FEB-2005, MSK, merged the two config-vms.h* files into one that uses
$! USE_SSLEAY to define if the target has SSL support built
$! in. Changed the cc/define parameter accordingly.
$! 11-FEB-2005, MSK, If [--.LIB]AMIGAOS.C and NWLIB.C are there, rename them
$! 23-MAR-2005, MSK, relocated cc_qual define so that DEBUG option would work
$! 25-APR-2007, STL, allow compilation in 64-bit mode.
$! 13-DEC-2009. SMS, Changed to skip unwanted source files without
$! renaming the original files.
$! Eliminated needless, persistent logical names.
$! Added CURL_CCDEFS DCL symbol for user-specified C
$! macro definitions.
$! Added CLEAN and CLEAN_ALL options.
$! Added CCQUAL option for user-specified C compiler
$! qualifiers.
$! Added IEEE option for IEEE floating point (Alpha).
$! Added LARGE option for large-file support.
$! Added OSSLOLB option, and support for OpenSSL
$! shared images.
$! Changed to put listing and map files into lisdir:.
$! Changed to avoid case confusion on ODS5 disks.
$! Added more default dev:[dir] save+restore.
$! Moved remaining "defines.com" code (back) into
$! here, eliminating the hard-coded OpenSSL nonsense.
$! Changed to use F$GETSYI( "ARCH_NAME") (or
$! equivalent) to name architecture-specific product
$! file destination directory, and to create the
$! directory if needed (obviating inclusion of these
$! directories and dummy files in the distribution
$! kit).
$! Changed the "compile" subroutine to break the CC
$! command across multiple lines to avoid DCL
$! line-too-long problems.
$! Changed "vo_c" messages to show the CC qualifiers
$! once, not with every compile command.
$!
$!
$! Save the original default dev:[dir], and arrange for its restoration
$! at exit.
$!
$ curl = ""
$ orig_def = f$environment( "DEFAULT")
$ on error then goto Common_Exit
$ on control_y then goto Common_Exit
$!
$ ctrl_y = 1556
$ proc = f$environment( "PROCEDURE")
$ proc_dev_dir = -
f$parse( proc, , , "DEVICE")+ f$parse( proc, , , "DIRECTORY")
$!
$! Verbose output message stuff. Define symbol to "write sys$output" or "!".
$! vo_c - verbose output for compile
$! vo_l - link
$! vo_o - object check
$!
$ vo_c = "write sys$output"
$ vo_l = "write sys$output"
$ vo_o = "!"
$!
$! Determine the main distribution directory ("[--]") in an
$! ODS5-tolerant (case-insensitive) way. (We do assume that the only
$! "]" is the one at the end.)
$!
$ set default 'proc_dev_dir'
$ set default [--]
$ top_dev_dir = f$environment( "DEFAULT")- "]"
$!
$! Define the architecture-specific product file destination directory
$! name(s).
$!
$ if (f$getsyi( "HW_MODEL") .lt. 1024)
$ then
$ arch_name = "VAX"
$ else
$ arch_name = ""
$ arch_name = arch_name+ f$edit( f$getsyi( "ARCH_NAME"), "UPCASE")
$ if (arch_name .eqs. "") then arch_name = "UNK"
$ endif
$!
$ exedir = proc_dev_dir- "]"+ ".''arch_name']"
$ lisdir = exedir
$ objdir = exedir
$!
$! Interpret command-line options.
$!
$ hpssl = 0
$ ldap = 0
$ nohpssl = 0
$ nossl = 0
$ openssl = 0
$ osslolb = 0
$ cc_qual1 = ""
$ cc_qual2 = ""
$ cc_defs = "HAVE_CONFIG_H=1"
$ if (f$type( CURL_CCDEFS) .nes. "")
$ then
$ CURL_CCDEFS = f$edit( CURL_CCDEFS, "TRIM")
$ cc_defs = cc_defs+ ", "+ CURL_CCDEFS
$ endif
$ link_qual = ""
$ ssl_opt = ""
$!
$ arg = 1
$arg_loop:
$ p = "p''arg'"
$ arg_val = 'p'
$ if (arg_val .eqs. "") then goto arg_loop_out
$ arg_val = f$edit( arg_val, "upcase")
$!
$ if (arg_val .eqs. "CLEAN")
$ then
$ prods = "''exedir'*.*;*"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir+ arch_name+ ".DIR;1"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ goto Common_Exit
$ endif
$!
$ if (arg_val .eqs. "CLEAN_ALL")
$ then
$ prods = proc_dev_dir- "]"+ ".ALPHA]*.*;*"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir+ "ALPHA"+ ".DIR;1"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir- "]"+ ".IA64]*.*;*"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir+ "IA64"+ ".DIR;1"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir- "]"+ ".VAX]*.*;*"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ prods = proc_dev_dir+ "VAX"+ ".DIR;1"
$ if (f$search( prods) .nes. "") then delete /log 'prods'
$ goto Common_Exit
$ endif
$!
$ if (arg_val .eqs. "64")
$ then
$ cc_qual1 = cc_qual1 + " /POINTER = 64"
$ goto arg_loop_end
$ endif
$!
$ if (f$extract( 0, 6, arg_val) .eqs. "CCQUAL")
$ then
$ opts = f$edit( arg_val, "COLLAPSE")
$ eq = f$locate( "=", opts)
$ cc_qual2 = f$extract( (eq+ 1), 1000, opts)
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "DEBUG")
$ then
$ cc_qual1 = cc_qual1 + -
" /debug /nooptimize"
$ link_qual = link_qual+ " /debug /map = ''lisdir'"
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "IEEE")
$ then
$ cc_qual1 = cc_qual1 + " /FLOAT = IEEE_FLOAT"
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "LARGE")
$ then
$ if (arch_name .eqs. "VAX")
$ then
$ write sys$output """LARGE"" is ignored on VAX."
$ else
$ cc_defs = cc_defs+ ", _LARGEFILE=1"
$ endif
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "LDAP")
$ then
$ ldap = 1
$ goto arg_loop_end
$ endif
$!
$ if (f$extract( 0, 4, arg_val) .eqs. "LIST")
$ then
$ cc_qual1 = cc_qual1 + " /list = ''lisdir' /show = (all, nomessages)"
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "NOHPSSL")
$ then
$ nohpssl = 1
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "NOSSL")
$ then
$ nossl = 1
$ goto arg_loop_end
$ endif
$!
$ if (arg_val .eqs. "OSSLOLB")
$ then
$ osslolb = 1
$ goto arg_loop_end
$ endif
$!
$ write sys$output "Unrecognized command-line option: ''arg_val'"
$ goto Common_Exit
$!
$arg_loop_end:
$ arg = arg+ 1
$ goto arg_loop
$arg_loop_out:
$!
$! Create product directory, if needed.
$!
$ if (f$search( proc_dev_dir+ arch_name+ ".DIR;1") .eqs. "")
$ then
$ create /directory 'exedir'
$ endif
$!
$! Detect available (but not prohibited) SSL software.
$!
$ if (.not. nossl)
$ then
$ if (f$trnlnm( "OPENSSL") .nes. "")
$ then
$ cc_defs = cc_defs+ ", USE_SSLEAY=1"
$ if ((f$trnlnm( "SSL$INCLUDE") .nes. "") .and. (.not. nohpssl))
$ then
$! Use HP SSL.
$ hpssl = 1
$ ssl_opt = ", ''proc_dev_dir'hpssl_"+ -
f$getsyi("ARCH_NAME") + ".opt /options"
$ else
$! Use OpenSSL. Assume object libraries, unless shared images
$! are found (and not prohibited).
$ openssl = 1
$ ssl_opt = ", ssllib:libssl.olb /library"+ -
", ssllib:libcrypto.olb /library"
$ if (osslolb .eq. 0)
$ then
if ((f$search( "ssllib:ssl_libcrypto.exe") .nes. "") .and. -
(f$search( "ssllib:ssl_libssl.exe") .nes. ""))
$ then
$! OpenSSL shared images with "SSL_xxx.EXE names.
$ openssl = 2
$ ssl_opt = ", ''proc_dev_dir'openssl_ssl_"+ -
f$getsyi("ARCH_NAME") + ".opt /options"
$ else
$ if ((f$search( "ssllib:libcrypto.exe") .nes. "") .and. -
(f$search( "ssllib:libssl.exe") .nes. ""))
$ then
$! OpenSSL shared images with "xxx.EXE names.
$ openssl = 3
$ ssl_opt = ", ''proc_dev_dir'openssl_"+ -
f$getsyi("ARCH_NAME") + ".opt /options"
$ endif
$ endif
$ endif
$ endif
$ endif
$ endif
$!
$! LDAP.
$!
$ if (ldap .eq. 0)
$ then
$ cc_defs = cc_defs+ ", CURL_DISABLE_LDAP=1"
$ endif
$!
$! Form CC qualifiers.
$!
$ cc_defs = "/define = (''cc_defs')"
$ cc_qual2 = cc_qual2+ " /object = ''objdir'"+ -
" /include = ([-.lib], [-.src],"+ -
" [-.packages.vms], [-.packages.vms.''arch_name'])"
$!
$ 'vo_c' "CC opts:", -
" ''cc_defs'", -
" ''cc_qual1'", -
" ''cc_qual2'"
$!
$ msg_qual = "/object = ''objdir'"
$!
$! Inform the victim of our plans.
$!
$ if (hpssl)
$ then
$ 'vo_c' "%CURL-I-BLDHPSSL, building with HP SSL support"
$ else
$ if (openssl .ne. 0)
$ then
$ if (openssl .eq. 1)
$ then
$ 'vo_c' -
"%CURL-I-BLDOSSL_OLB, building with OpenSSL (object library) support"
$ else
$ 'vo_c' -
"%CURL-I-BLDOSSL_EXE, building with OpenSSL (shared image) support"
$ endif
$ else
$ 'vo_c' "%CURL-I-BLDNOSSL, building with NO SSL support"
$ endif
$ endif
$!
$! Announce destination and SSL directories.
$!
$ 'vo_c' " OBJDIR = ''objdir'"
$ 'vo_c' " EXEDIR = ''exedir'"
$!
$ if (openssl .ne. 0)
$ then
$ ssllib = f$trnlnm( "ssllib")
$ if (ssllib .eqs. "")
$ then
$ ssllib = "(undefined)"
$ endif
$ 'vo_c' " SSLLIB = ''ssllib'"
$!
$ if (openssl .eq. 1)
$ then
$ ossl_lib1 = f$trnlnm( "ssllib")+ "LIBSSL.OLB"
$ ossl_lib2 = f$trnlnm( "ssllib")+ "LIBCRYPTO.OLB"
$ msg = "object libraries"
$ else
$ if (openssl .eq. 2)
$ then
$ ossl_lib1 = f$trnlnm( "ssllib")+ "SSL_LIBSSL.EXE"
$ ossl_lib2 = f$trnlnm( "ssllib")+ "SSL_LIBCRYPTO.EXE"
$ else
$ ossl_lib1 = f$trnlnm( "ssllib")+ "LIBSSL.EXE"
$ ossl_lib2 = f$trnlnm( "ssllib")+ "LIBCRYPTO.EXE"
$ endif
$ msg = "shared images"
$ endif
$ if ((f$search( ossl_lib1) .eqs. "") .or. -
(f$search( ossl_lib2) .eqs. ""))
$ then
$ write sys$output "Can't find OpenSSL ''msg':"
$ write sys$output " ''ossl_lib1'"
$ write sys$output " ''ossl_lib2'"
$ goto Common_Exit
$ endif
$ endif
$!
$! Define the "curl" (process) logical name for "#include <curl/xxx.h>".
$!
$ curl = f$trnlnm( "curl", "LNM$PROCESS")
$ if (curl .nes. "")
$ then
$ write sys$output ""
$ write sys$output -
"Process logical name ""curl"" is already defined, but this procedure"
$ write sys$output -
"would override that definition. Use a command like"
$ write sys$output -
" deassign /process curl"
$ write sys$output -
"to cancel that logical name definition, and then and re-run this procedure."
$ write sys$output ""
$ goto Common_Exit
$ endif
$ define curl 'top_dev_dir'.include.curl]
$!
$! Copy the VMS-specific config file into the product directory.
$!
$ call MoveIfDiff 'proc_dev_dir'config-vms.h 'objdir'curl_config.h
$!
$ on control_y then goto Common_Exit
$!
$ set default 'proc_dev_dir'
$ call build "[--.lib]" "*.c" "''objdir'CURLLIB.OLB" "amigaos, nwlib, nwos"
$ if ($status .eq. ctrl_y) then goto Common_Exit
$ call build "[--.src]" "*.c" "''objdir'CURLSRC.OLB"
$ if ($status .eq. ctrl_y) then goto Common_Exit
$ call build "[]" "*.msg" "''objdir'CURLSRC.OLB"
$ if ($status .eq. ctrl_y) then goto Common_Exit
$!
$ ldap_opt = ""
$ if (ldap .ne. 0) then ldap_opt = ", ''proc_dev_dir'ldap.opt /options"
$!
$ if (openssl .ne. 0)
$ then
$ if (openssl .eq. 1)
$ then
$ 'vo_l' "%CURL-I-LINK_OSSL, linking with OpenSSL (object library)"
$ else
$ 'vo_l' "%CURL-I-LINK_HPSSL, linking with OpenSSL (shared image)"
$ endif
$ else
$ if (hpssl)
$ then
$ 'vo_l' "%CURL-I-LINK_HPSSL, linking with HP SSL"
$ else
$ 'vo_l' "%CURL-I-LINK_NOSSL, linking with NO SSL support"
$ endif
$ endif
$!
$ link 'link_qual' /executable = 'exedir'CURL.EXE -
'objdir'curlsrc.olb /library /include = (main, curlmsg), -
'objdir'curllib.olb /library -
'ssl_opt' -
'ldap_opt'
$!
$ goto Common_Exit
$!
$! Subroutine to build everything with a filetype passed in via P2 in
$! the directory passed in via P1 and put it in the object library named
$! via P3. Exclude items in P4.
$!
$build: subroutine
$ build_def = f$environment( "default")
$ on control_y then goto EndLoop ! SS$_CONTROLY
$ sts = 1 ! SS$_NORMAL.
$! set noon
$ set default 'p1'
$ search = p2
$ reset = f$search("reset")
$ if f$search( p3) .eqs. ""
$ then
$ librarian /create /object 'p3'
$ endif
$ reject_list__ = ","+ f$edit( p4, "COLLAPSE, UPCASE")+ ","
$ reject_list___len = f$length( reject_list__)
$ reset = f$search( "reset", 1)
$Loop:
$ file = f$search( search, 1)
$ if file .eqs. "" then goto EndLoop
$! Skip a name if it's in the P4 exclusion list.
$ if (p4 .nes. "")
$ then
$ name__ = ","+ -
f$edit( f$parse( file, , , "NAME", "SYNTAX_ONLY"), "UPCASE")+ -
","
$ if (f$locate( name__, reject_list__) .lt. reject_list___len)
$ then
$ goto Loop
$ endif
$ endif
$ objfile = f$parse( "''objdir'.OBJ;", file)
$ obj = f$search( objfile, 2)
$ if (obj .nes. "")
$ then
$ if (f$cvtime(f$file(file,"rdt")) .gts. f$cvtime(f$file(obj,"rdt")))
$ then
$ call compile 'file'
$ sts = $status
$ if .not. sts
$ then
$ goto EndLoop
$ endif
$ librarian /object 'p3' 'objfile'
$ else
$ 'vo_o' "%CURL-I-OBJUTD, ", objfile, " is up to date"
$ endif
$ else
$ 'vo_o' "%CURL-I-OBJDNE, ", file, " does not exist"
$ call compile 'file'
$ sts = $status
$ if .not. sts
$ then
$ goto EndLoop
$ endif
$ librarian /object 'p3' 'objfile'
$ endif
$ goto Loop
$EndLoop:
$!!! purge
$ set default 'build_def'
$ exit 'sts'
$ endsubroutine ! Build
$!
$! Based on the file TYPE, do the right compile command.
$! Only C and MSG supported.
$!
$compile: subroutine
$ on control_y then return ctrl_y ! SS$_CONTROLY
$! set noon
$ file = p1
$ qual = p2+ p3+ p4+ p5+ p6+ p7+ p8
$ typ = f$edit( f$parse( file, , , "TYPE"), "UPCASE") - "."
$ if (typ .eqs. "C")
$ then
$ 'vo_c' "CC (opts) ", file
$ CC 'cc_defs' -
'cc_qual1' -
'cc_qual2' -
'file'
$ else
$ cmd_msg = "MESSAGE "+ msg_qual
$ x = cmd_'typ'
$ 'vo_c' x," ",file
$ 'x' 'file'
$ endif
$ ENDSUBROUTINE ! Compile
$!
$! Do a diff of the file specified in P1 with that in P2. If different
$! copy P1 to P2. This also covers if P2 doesn't exist, but not if P2
$! is an invalid filespec.
$!
$MoveIfDiff: subroutine
$ set NoOn
$ define /user_mode sys$error nl:
$ define /user_mode sys$output nl:
$ differences 'p1' 'p2'
$ status = $status
$ if ( status .ne. %X006C8009) ! if status is not "no diff"
$ then
$ copy 'p1' 'p2'
$ purge /nolog 'p2'
$ endif
$ on control_y then return ctrl_y ! SS$_CONTROLY
$ ENDSUBROUTINE ! MoveIfDiff
$!
$Common_Exit:
$ set default 'orig_def'
$ if ((curl .eqs. "") .and. (f$trnlnm( "curl", "LNM$PROCESS") .nes. ""))
$ then
$ deassign curl
$ endif
$ exit
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