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1$! build_curl-config_script.com
2$!
3$! This generates the curl-config. script from the curl-config.in file.
4$!
5$! Copyright 2014, John Malmberg
6$!
7$! Permission to use, copy, modify, and/or distribute this software for any
8$! purpose with or without fee is hereby granted, provided that the above
9$! copyright notice and this permission notice appear in all copies.
10$!
11$! THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12$! WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13$! MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14$! ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15$! WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16$! ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
17$! OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18$!
19$!
20$! 16-Dec-2014	J. Malmberg
21$!
22$!===========================================================================
23$!
24$! Skip this if the curl-config. already exists.
25$ if f$search("[--]curl-config.") .nes. "" then goto all_exit
26$!
27$ if (f$getsyi("HW_MODEL") .lt. 1024)
28$ then
29$    arch_name = "VAX"
30$ else
31$    arch_name = ""
32$    arch_name = arch_name + f$edit(f$getsyi("ARCH_NAME"), "UPCASE")
33$    if (arch_name .eqs. "") then arch_name = "UNK"
34$ endif
35$!
36$ x_prefix = "/usr"
37$ x_exec_prefix = "/usr"
38$ x_includedir = "${prefix}/include"
39$ x_cppflag_curl_staticlib = "-DCURL_STATICLIB"
40$ x_enabled_shared = "no"
41$ x_curl_ca_bundle = ""
42$ x_cc = "cc"
43$ x_support_features = "SSL IPv6 libz NTLM"
44$ x_support_protocols1 = "DICT FILE FTP FTPS GOPHER HTTP HTTPS IMAP IMAPS LDAP"
45$ x_support_protocols2 = " LDAPS POP3 POP3S RTSP SMTP SMTPS TELNET TFTP"
46$ x_support_protocols = x_support_protocols1 + x_support_protocols2
47$ x_curlversion = "0.0.0.0"
48$ x_versionnum = ""
49$ x_libdir = "${prefix}/lib"
50$ x_require_lib_deps = ""
51$ x_enable_static = ""
52$ x_ldflags = ""
53$ part1 = "-L/usr/lib -L/SSL_LIB -lssl -lcrypto -lz"
54$ if arch_name .eqs. "VAX"
55$ then
56$   x_libcurl_libs = part1
57$ else
58$   x_libcurl_libs = part1 + " -lgssapi"
59$ endif
60$ x_libext = "a"
61$!
62$! Get the version number
63$!-----------------------
64$ i = 0
65$ open/read/error=version_loop_end vhf [--.include.curl]curlver.h
66$ version_loop:
67$   read/end=version_loop_end vhf line_in
68$   if line_in .eqs. "" then goto version_loop
69$   if f$locate("#define LIBCURL_VERSION ", line_in) .eq. 0
70$   then
71$       x_curlversion = f$element(2," ", line_in) - """" - """"
72$       i = i + 1
73$   endif
74$   if f$locate("#define LIBCURL_VERSION_NUM ", line_in) .eq. 0
75$   then
76$       x_versionnum = f$element(2," ", line_in) - """" - """"
77$       i = i + 1
78$   endif
79$   if i .lt 2 then goto version_loop
80$ version_loop_end:
81$ close vhf
82$!
83$ kit_type = "V"
84$ if f$locate("-", x_curlversion) .lt. f$length(x_curlversion)
85$ then
86$   kit_type = "D"
87$   x_prefix = "/beta"
88$   x_exec_prefix = "/beta"
89$ endif
90$!
91$ if kit_type .nes. "D"
92$ then
93$    part1 = "        echo "" '--prefix=/usr' '--exec-prefix=/usr' "
94$ else
95$    part1 = "        echo "" '--prefix=/beta' '--exec_prefix=/beta' "
96$ endif
97$ if arch_name .eqs. "VAX"
98$ then
99$    part3 = ""
100$ else
101$    part3 = "'--with-gssapi' "
102$ endif
103$ part2 = "'--disable-dependency-tracking' '--disable-libtool-lock' "
104$ part4 = "'--disable-ntlm-wb' '--with-ca-path=gnv$curl_ca_path'"""
105$!
106$ x_configure_options = part1 + part2 + part3 + part4
107$!
108$!
109$ open/read/error=read_loop_end c_c_in sys$disk:[--]curl-config.in
110$ create sys$disk:[--]curl-config.
111$ open/append c_c_out sys$disk:[--]curl-config.
112$read_loop:
113$   read/end=read_loop_end c_c_in line_in
114$   line_in_len = f$length(line_in)
115$   if f$locate("@", line_in) .ge. line_in_len
116$   then
117$       write c_c_out line_in
118$       goto read_loop
119$   endif
120$   i = 0
121$   line_out = ""
122$sub_loop:
123$       ! Replace between pairs of @ by alternating the elements.
124$       ! If mis-matched pairs, do not substitute anything.
125$       section1 = f$element(i, "@", line_in)
126$       if section1 .eqs. "@"
127$       then
128$           goto sub_loop_end
129$       endif
130$       i = i + 1
131$       section2 = f$element(i, "@", line_in)
132$       if section2 .eqs. "@"
133$       then
134$           goto sub_loop_end
135$       endif
136$       i = i + 1
137$       section3 = f$element(i, "@", line_in)
138$       if section3 .eqs. "@"
139$       then
140$           if line_out .eqs. "" then line_out = line_in
141$           goto sub_loop_end
142$       endif
143$       line_out = line_out + section1
144$       if f$type(x_'section2') .eqs. "STRING"
145$       then
146$           line_out = line_out + x_'section2'
147$       endif
148$       goto sub_loop
149$sub_loop_end:
150$   write c_c_out line_out
151$   goto read_loop
152$read_loop_end:
153$ close c_c_in
154$ close c_c_out
155