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config_h.com
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$! File: config_h.com
$!
$! This procedure attempts to figure out how to build a config.h file
$! for the current project.
$!
$! P1 specifies the config.h.in file or equivalent. If it is not specified
$! then this procedure will search for several common names of the file.
$!
$! The CONFIGURE shell script will be examined for hints and a few symbols
$! but most of the tests will not produce valid results on OpenVMS. Some
$! will produce false positives and some will produce false negatives.
$!
$! It is easier to just read the config.h_in file and make up tests based
$! on what is in it!
$!
$! This file will create an empty config_vms.h file if one does not exist.
$! The config_vms.h is intended for manual edits to handle things that
$! this procedure can not.
$!
$! The config_vms.h will be invoked by the resulting config.h file.
$!
$! This procedure knows about the DEC C RTL on the system it is on.
$! Future versions may be handle the GNV, the OpenVMS porting library,
$! and others.
$!
$! This procedure may not guess the options correctly for all architectures,
$! and is a work in progress.
$!
$! Copyright (C) John Malmberg
$!
$! Permission to use, copy, modify, and/or distribute this software for any
$! purpose with or without fee is hereby granted, provided that the above
$! copyright notice and this permission notice appear in all copies.
$!
$! THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
$! WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
$! MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
$! ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
$! WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
$! ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
$! OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
$!
$! SPDX-License-Identifier: ISC
$!
$!============================================================================
$!
$ss_normal = 1
$ss_abort = 44
$ss_control_y = 1556
$status = ss_normal
$on control_y then goto control_y
$on warning then goto general_error
$!on warning then set ver
$!
$! Some information for writing timestamps to created files
$!----------------------------------------------------------
$my_proc = f$environment("PROCEDURE")
$my_proc_file = f$parse(my_proc,,,"NAME") + f$parse(my_proc,,,"TYPE")
$tab[0,8] = 9
$datetime = f$element(0,".",f$cvtime(,"ABSOLUTE","DATETIME"))
$username = f$edit(f$getjpi("","USERNAME"),"TRIM")
$!
$pid = f$getjpi("","PID")
$tfile1 = "SYS$SCRATCH:config_h_temp1_''pid'.TEMP"
$dchfile = "SYS$SCRATCH:config_h_decc_''pid'.TEMP"
$starhfile = "SYS$SCRATCH:config_h_starlet_''pid'.TEMP"
$configure_script = "SYS$SCRATCH:configure_script_''pid'.TEMP"
$!
$! Get the system type
$!----------------------
$arch_type = f$getsyi("arch_type")
$!
$! Does config_vms.h exist?
$!-------------------------
$update_config_vms = 0
$file = f$search("sys$disk:[]config_vms.h")
$if file .nes. ""
$then
$ write sys$output "Found existing custom file ''file'."
$else
$ update_config_vms = 1
$ write sys$output "Creating new sys$disk:[]config_vms.h for you."
$ gosub write_config_vms
$endif
$!
$!
$! On some platforms, DCL search has problems with searching a file
$! on a NFS mounted volume. So copy it to sys$scratch:
$!
$if f$search(configure_script) .nes. "" then delete 'configure_script';*
$copy sys$disk:[]configure 'configure_script'
$!
$ssl_header_dir = "OPENSSL:"
$if f$trnlnm("OPENSSL") .eqs. ""
$then
$ ssl_header_dir = "SSL$INCLUDE:"
$endif
$!
$!
$! Write out the header
$!----------------------
$gosub write_config_h_header
$!
$!
$!
$! config.h.in could have at least five different names depending
$! on how it was transferred to OpenVMS
$!------------------------------------------------------------------
$if p1 .nes. ""
$then
$ cfile = p1
$else
$ cfile = f$search("sys$disk:[]config.h.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("sys$disk:[]config.h_in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("sys$disk:[]configh.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("sys$disk:[]config__2eh.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("sys$disk:[]config.h__2ein")
$ endif
$ endif
$ endif
$ endif
$endif
$if f$trnlnm("PRJ_INCLUDE") .nes. ""
$then
$ cfile = f$search("PRJ_INCLUDE:config.h.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("PRJ_INCLUDE:config.h_in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("PRJ_INCLUDE:config__2eh.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("PRJ_INCLUDE:config__2eh.in")
$ if cfile .eqs. ""
$ then
$ cfile = f$search("PRJ_INCLUDE:config.h__2ein")
$ endif
$ endif
$ endif
$ endif
$endif
$if cfile .eqs. ""
$then
$ write sys$output "Can not find sys$disk:config.h.in"
$ line_out = "Looked for config.h.in, config.h_in, configh.in, "
$ line_out = line_out + "config__2eh.in, config.h__2ein"
$ write/symbol sys$output line_out
$ if f$trnlnm("PRJ_INCLUDE") .nes. ""
$ then
$ write sys$output "Also looked in PRJ_INCLUDE: for these files."
$ endif
$!
$ write tf ""
$ write tf -
" /* Could not find sys$disk:config.h.in */"
$ write tf -
" /* Looked also for config.h_in, configh.in, config__2eh.in, */"
$ write tf -
" /* config.h__2ein */"
$ if f$trnlnm("PRJ_INCLUDE") .nes. ""
$ then
$ write tf -
" /* Also looked in PRJ_INCLUDE: for these files. */"
$ endif
$ write tf -
"/*--------------------------------------------------------------*/
$ write tf ""
$ goto write_tail
$endif
$!
$!
$! Locate the DECC libraries in use
$!-----------------------------------
$decc_rtldef = f$parse("decc$rtldef","sys$library:.tlb;0")
$decc_starletdef = f$parse("sys$starlet_c","sys$library:.tlb;0")
$decc_shr = f$parse("decc$shr","sys$share:.exe;0")
$!
$! Dump the DECC header names into a file
$!----------------------------------------
$if f$search(dchfile) .nes. "" then delete 'dchfile';*
$if f$search(tfile1) .nes. "" then delete 'tfile1';*
$define/user sys$output 'tfile1'
$library/list 'decc_rtldef'
$open/read/error=rtldef_loop1_end tf1 'tfile1'
$open/write/error=rtldef_loop1_end tf2 'dchfile'
$rtldef_loop1:
$ read/end=rtldef_loop1_end tf1 line_in
$ line_in = f$edit(line_in,"TRIM,COMPRESS")
$ key1 = f$element(0," ",line_in)
$ key2 = f$element(1," ",line_in)
$ if key1 .eqs. " " .or. key1 .eqs. "" then goto rtldef_loop1
$ if key2 .nes. " " .and. key2 .nes. "" then goto rtldef_loop1
$ write tf2 "|",key1,"|"
$ goto rtldef_loop1
$rtldef_loop1_end:
$if f$trnlnm("tf1","lnm$process",,"SUPERVISOR") .nes. "" then close tf1
$if f$trnlnm("tf2","lnm$process",,"SUPERVISOR") .nes. "" then close tf2
$if f$search(tfile1) .nes. "" then delete 'tfile1';*
$!
$! Dump the STARLET header names into a file
$!----------------------------------------
$if f$search(starhfile) .nes. "" then delete 'starhfile';*
$if f$search(tfile1) .nes. "" then delete 'tfile1';*
$define/user sys$output 'tfile1'
$library/list 'decc_starletdef'
$open/read/error=stardef_loop1_end tf1 'tfile1'
$open/write/error=stardef_loop1_end tf2 'starhfile'
$stardef_loop1:
$ read/end=stardef_loop1_end tf1 line_in
$ line_in = f$edit(line_in,"TRIM,COMPRESS")
$ key1 = f$element(0," ",line_in)
$ key2 = f$element(1," ",line_in)
$ if key1 .eqs. " " .or. key1 .eqs. "" then goto stardef_loop1
$ if key2 .nes. " " .and. key2 .nes. "" then goto stardef_loop1
$ write tf2 "|",key1,"|"
$ goto stardef_loop1
$stardef_loop1_end:
$if f$trnlnm("tf1","lnm$process",,"SUPERVISOR") .nes. "" then close tf1
$if f$trnlnm("tf2","lnm$process",,"SUPERVISOR") .nes. "" then close tf2
$if f$search(tfile1) .nes. "" then delete 'tfile1';*
$!
$!
$! Now calculate what should be in the file from reading
$! config.h.in and CONFIGURE.
$!---------------------------------------------------------------
$open/read inf 'cfile'
$do_comment = 0
$if_block = 0
$cfgh_in_loop1:
$!set nover
$ read/end=cfgh_in_loop1_end inf line_in
$ xline = f$edit(line_in,"TRIM,COMPRESS")
$!
$! Blank line handling
$!---------------------
$ if xline .eqs. ""
$ then
$ write tf ""
$ goto cfgh_in_loop1
$ endif
$ xlen = f$length(xline)
$ key = f$extract(0,2,xline)
$!
$! deal with comments by copying exactly
$!-----------------------------------------
$ if (do_comment .eq. 1) .or. (key .eqs. "/*")
$ then
$ do_comment = 1
$ write tf line_in
$ key = f$extract(xlen - 2, 2, xline)
$ if key .eqs. "*/" then do_comment = 0
$ goto cfgh_in_loop1
$ endif
$!
$! Some quick parsing
$!----------------------
$ keyif = f$extract(0,3,xline)
$ key1 = f$element(0," ",xline)
$ key2 = f$element(1," ",xline)
$ key2a = f$element(0,"_",key2)
$ key2b = f$element(1,"_",key2)
$ key2_len = f$length(key2)
$ key2_h = f$extract(key2_len - 2, 2, key2)
$ key2_t = f$extract(key2_len - 5, 5, key2)
$ if key2_t .eqs. "_TYPE" then key2_h = "_T"
$ key64 = 0
$ if f$locate("64", xline) .lt. xlen then key64 = 1
$!
$!write sys$output "xline = ''xline'"
$!
$! Comment out this section of the ifblock
$!-----------------------------------------
$ if if_block .ge. 3
$ then
$ write tf "/* ", xline, " */"
$ if keyif .eqs. "#en" then if_block = 0
$ goto cfgh_in_loop1
$ endif
$!
$! Handle the end of an ifblock
$!-------------------------------
$ if keyif .eqs. "#en"
$ then
$ write tf xline
$ if_block = 0
$ goto cfgh_in_loop1
$ endif
$!
$ if key1 .eqs. "#ifndef"
$ then
$! Manual check for _ALL_SOURCE on AIX error
$!-----------------------------------------------
$ if key2 .eqs. "_ALL_SOURCE"
$ then
$ write tf "/* ", xline, " */"
$!
$! Ignore the rest of the block
$!--------------------------------------
$ if_block = 3
$ goto cfgh_in_loop1
$ endif
$ endif
$!
$!
$! Default action for an #if/#else/#endif
$!------------------------------------------
$ if keyif .eqs. "#if" .or. keyif .eqs. "#el"
$ then
$ if_block = 1
$ write tf xline
$ goto cfgh_in_loop1
$ endif
$!
$!
$! Process "normal?" stuff
$!---------------------------
$ if key1 .eqs. "#undef"
$ then
$ key2c = f$element(2, "_", key2)
$ if (key2c .eqs. "_") .or. (key2c .eqs. "H") then key2c = ""
$ key2d = f$element(3, "_", key2)
$ if (key2d .eqs. "_") .or. (key2d .eqs. "H") then key2d = ""
$ key2e = f$element(4, "_", key2)
$ if (key2e .eqs. "_") .or. (key2e .eqs. "H") then key2e = ""
$ if key2d .eqs. "T"
$ then
$ if key2e .eqs. "TYPE"
$ then
$ key2_h = "_T"
$ key2d = ""
$ endif
$ endif
$!
$ double_under = 0
$!
$! Process FCNTL directives
$!-------------------------------------
$ if (key2b .eqs. "FCNTL") .and. (key2c .eqs. "O") .and. -
(key2d .eqs. "NONBLOCK")
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$! Process GETADDRINFO directives
$!-------------------------------------
$ if key2 .eqs. "GETADDRINFO_THREADSAFE"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$! Process IOCTL directives
$!-------------------------------------
$ if (key2b .eqs. "IOCTL") .and. (key2c .nes. "")
$ then
$ if (key2c .eqs. "FIONBIO") .or. (key2c .eqs. "SIOCGIFADDR")
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$ endif
$!
$!
$! Manual check for LL on
$!-----------------------------------------------
$ if key2 .eqs. "LL"
$ then
$ write tf "#ifndef __VAX
$ write tf "#define HAVE_''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "bool_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' short"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "bits16_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' short"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "u_bits16_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' unsigned short"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "bits32_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' int"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "u_bits32_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' unsigned int"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "intmax_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#ifdef __VAX"
$ write tf "#define ''key2' long"
$ write tf "#else"
$ write tf "#define ''key2' long long"
$ write tf "#endif"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "uintmax_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#ifdef __VAX"
$ write tf "#define ''key2' unsigned long"
$ write tf "#else"
$ write tf "#define ''key2' unsigned long long"
$ write tf "#endif"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "socklen_t"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' int"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "GETGROUPS_T"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' gid_t"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_SYS_SIGLIST"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_SYS_ERRLIST"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_STRUCT_DIRENT_D_INO"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_STRUCT_TIMEVAL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$! ! The header files have this information, however
$! ! The ioctl() call only works on sockets.
$! if key2 .eqs. "FIONREAD_IN_SYS_IOCTL"
$! then
$! write tf "#ifndef ''key2'"
$! write tf "#define ''key2' 1"
$! write tf "#endif"
$! goto cfgh_in_loop1
$! endif
$!
$! ! The header files have this information, however
$! ! The ioctl() call only works on sockets.
$! if key2 .eqs. "GWINSZ_IN_SYS_IOCTL"
$! then
$! write tf "#ifndef ''key2'"
$! write tf "#define ''key2' 1"
$! write tf "#endif"
$! goto cfgh_in_loop1
$! endif
$!
$! ! The header files have this information, however
$! ! The ioctl() call only works on sockets.
$! if key2 .eqs. "STRUCT_WINSIZE_IN_SYS_IOCTL"
$! then
$! write tf "#ifndef ''key2'"
$! write tf "#define ''key2' 0"
$! write tf "#endif"
$! goto cfgh_in_loop1
$! endif
$!
$ if key2 .eqs. "HAVE_STRUCT_TM_TM_ZONE"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_TM_ZONE"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_TIMEVAL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "WEXITSTATUS_OFFSET"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 2"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_GETPW_DECLS"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_CONFSTR"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_PRINTF"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_SBRK"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRSIGNAL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2a .eqs. "HAVE_DECL_STRTOLD"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOIMAX"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOLL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOUL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOULL"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_STRTOUMAX"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "GETPGRP_VOID"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "NAMED_PIPES_MISSING"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "OPENDIR_NOT_ROBUST"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "PGRP_PIPE"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "CAN_REDEFINE_GETENV"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_PRINTF_A_FORMAT"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "CTYPE_NON_ASCII"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_LANGINFO_CODESET"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 0"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$! This wants execve() to do this automagically to pass.
$! if key2 .eqs. "HAVE_HASH_BANG_EXEC"
$! then
$! write tf "#ifndef ''key2'"
$! write tf "#define ''key2' 1"
$! write tf "#endif"
$! goto cfgh_in_loop1
$! endif
$!
$ if key2 .eqs. "ICONV_CONST"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2'"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "VOID_SIGHANDLER"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_POSIX_SIGNALS"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "UNUSABLE_RT_SIGNALS"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2a .eqs. "HAVE_DECL_FPURGE"
$ then
$ write tf "#ifndef ''key2a'"
$ write tf "#define ''key2a' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_DECL_SETREGID"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "HAVE_POSIX_SIGSETJMP"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2b .eqs. "RAND" .and. key2c .nes. "" .and. key2d .eqs. ""
$ then
$ if (key2c .eqs. "EGD") .or. -
(key2c .eqs. "STATUS") .or. -
(key2c .eqs. "SCREEN")
$ then
$ if f$search("''ssl_header_dir'rand.h") .nes. ""
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ else
$ write tf "/* #undef ''key2' */"
$ endif
$ endif
$ endif
$!
$ if key2 .eqs. "STRCOLL_BROKEN"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$ if key2 .eqs. "DUP_BROKEN"
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$ goto cfgh_in_loop1
$ endif
$!
$! This is for a test that getcwd(0,0) works.
$! It does not on VMS.
$!--------------------------
$ if key2 .eqs. "GETCWD_BROKEN"
$ then
$ write sys$output ""
$ write sys$output -
"%CONFIG_H-I-NONPORT, ''key2' being tested for!"
$ write sys$output -
"-CONFIG_H-I-GETCWD, GETCWD(0,0) does not work on VMS."
$ write sys$output -
"-CONFIG_H-I-GETCWD2, Work around hack probably required."
$ write sys$output -
"-CONFIG_H-I-REVIEW, Manual Code review required!"
$ if update_config_vms
$ then
$ open/append tfcv sys$disk:[]config_vms.h
$ write tfcv ""
$ write tfcv -
"/* Check config.h for use of ''key2' settings */"
$ write tfcv ""
$ close tfcv
$ endif
$
$ goto cfgh_in_loop1
$ endif
$!
$ if (key2a .eqs. "HAVE") .or. (key2a .eqs. "STAT") .or. -
(key2 .eqs. "USE_IPV6") .or. (key2b .eqs. "LDAP")
$ then
$!
$! Process extra underscores
$!------------------------------------
$ if f$locate("HAVE___", key2) .lt. key2_len
$ then
$ key2b = "__" + key2d
$ key2d = ""
$ double_under = 1
$ else
$ if f$locate("HAVE__", key2) .lt. key2_len
$ then
$ key2b = "_" + key2c
$ key2c = ""
$ double_under = 1
$ endif
$ endif
$!
$ if (key2_h .eqs. "_H") .or. (key2 .eqs. "USE_IPV6") .or. -
(key2b .eqs. "LDAP")
$ then
$!
$! Looking for a header file
$!---------------------------------------
$ headf = key2b
$ if key2c .nes. "" then headf = headf + "_" + key2c
$ if key2d .nes. "" then headf = headf + "_" + key2d
$!
$! (key2b .eqs. "READLINE")
$!
$! Some special parsing
$!------------------------------------------
$ if (key2b .eqs. "SYS") .or. (key2b .eqs. "ARPA") .or. -
(key2b .eqs. "NET") .or. (key2b .eqs. "NETINET")
$ then
$ if key2c .nes. ""
$ then
$ headf = key2c
$ if key2d .nes. "" then headf = key2c + "_" + key2d
$ endif
$ endif
$!
$! And of course what's life with out some special cases
$!--------------------------------------------------------------------
$ if key2 .eqs. "USE_IPV6"
$ then
$ headf = "in6"
$ endif
$!
$ if key2b .eqs. "LDAP"
$ then
$ if (key2 .eqs. "HAVE_LDAP_SSL") .or. -
(key2 .eqs. "HAVE_LDAP_URL_PARSE")
$ then
$ headf = "ldap"
$ endif
$ endif
$!
$!
$ if key2b .eqs. "FILE"
$ then
$ write sys$output ""
$ write sys$output -
"%CONFIG_H-I-NONPORT, ''key2' being asked for!"
$ write sys$output -
"-CONFIG_H-I-FILE_OLD, file.h will not be configured as is obsolete!"
$ write sys$output -
"-CONFIG_H_I-FCNTL_NEW, "Expecting fcntl.h to be configured instead!"
$ write sys$output -
"-CONFIG_H_I-FCNTL_CHK, "Unable to verify at this time!"
$ write sys$output -
"-CONFIG_H-I-REVIEW, Manual Code review required!"
$!
$ if update_config_vms
$ then
$ open/append tfcv sys$disk:[]config_vms.h
$ write tfcv ""
$ write tfcv -
"/* Check config.h for use of fcntl.h instead of file.h */"
$ write tfcv ""
$ close tfcv
$ endif
$ endif
$!
$! Now look it up in the DEC C RTL
$!---------------------------------------------
$ define/user sys$output nl:
$ define/user sys$error nl:
$ search/output=nl: 'dchfile' |'headf'|/exact
$ if '$severity' .eq. 1
$ then
$ if key64 then write tf "#ifndef __VAX"
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$if p2 .nes. "" then write sys$output "''dchfile' - #define ''key2' 1"
$ write tf "#endif"
$ if key64 then write tf "#endif"
$set nover
$ goto cfgh_in_loop1
$ endif
$!
$!
$! Now look it up in the DEC C STARLET_C
$!---------------------------------------------
$ define/user sys$output nl:
$ define/user sys$error nl:
$ search/output=nl: 'starhfile' |'headf'|/exact
$ if '$severity' .eq. 1
$ then
$ if key64 then write tf "#ifndef __VAX"
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$if p2 .nes. "" then write sys$output "''starfile' - #define ''key2' 1"
$ write tf "#endif"
$ if key64 then write tf "#endif"
$set nover
$ goto cfgh_in_loop1
$ endif
$!
$! Now look for OPENSSL headers
$!---------------------------------------------------------
$ if key2b .eqs. "OPENSSL"
$ then
$ headf = headf - "OPENSSL_"
$ header = f$search("''ssl_header_dir'''headf'.h")
$ if header .nes. ""
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$set nover
$ goto cfgh_in_loop1
$ endif
$ endif
$!
$! Now look for Kerberos
$!------------------------------------------------------------
$ if key2b .eqs. "GSSAPI"
$ then
$ header_dir = "sys$sysroot:[kerberos.include]"
$ headf = headf - "GSSAPI_"
$ header = f$search("''header_dir'''headf'.h")
$ if header .nes. ""
$ then
$ write tf "#ifndef ''key2'"
$ write tf "#define ''key2' 1"
$ write tf "#endif"
$set nover
$ goto cfgh_in_loop1
$ endif