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bac41a7b | 1 | MacOS X Porting notes |
29654253 | 2 | 20 March 2002 dmitch |
bac41a7b A |
3 | |
4 | -- snacc.pbproj contains the following targets: | |
5 | ||
6 | world: aggregate target, builds UnixBuild and snaccRuntime | |
7 | ||
8 | UnixBuild: Legacy target, invokes MacOSX-Install, a custom | |
29654253 A |
9 | script to config and build the snacc compiler. This does |
10 | not install the snacc binary; maybe it should. | |
11 | ||
12 | snaccRuntime: builds the runtime support library as an OSX | |
bac41a7b A |
13 | framework using the same source as c++-lib. Currently |
14 | obsolete; this is now part of Security.framework. | |
29654253 A |
15 | |
16 | asn-useful - recompiles the sole ASN1 source in this modules | |
17 | asn-usefule.asn1. Do this after building and installing | |
18 | a new compiler. | |
19 | ||
bac41a7b A |
20 | -- There are a few header files which have duplicate copies |
21 | in the snacc-1.3vda root directory and in c++-lib/inc. They're | |
22 | needed in the root by the compiler build and various configure | |
23 | operations, and neneded in c++lib for the framework built | |
24 | there (snaccRuntime.framework). The headers are needed by | |
25 | other headers installed in that framework. A non-trivial | |
26 | amount of Makefile and configure.in hacking could eliminate | |
27 | the need for maintaining duplicate copies of these files. | |
28 | Be my guest. One header, config.h, is generated at configure | |
29 | time and is subsequently copied into the c++-lib/inc directory | |
30 | by the MacOSX-Install script. The other headers are policy.h | |
31 | and snacc.h, which change rarely. | |
32 | ||
33 | -- The following examples are skipped during the build all. | |
34 | ||
35 | c++-examples.simple - runtime failure | |
36 | c-examples/snmp - runtime failure | |
37 | tbl-example - runtime failure | |
38 | tcl-example - build failure | |
39 | ||
40 | -- When running the snacc compiler to generate C++ source, you | |
41 | must specify the (undocumented) -D argument to enable VDADER_RULES. | |
42 | When compiling that source, you must do a -DVDADER_RULES. | |
29654253 A |
43 | |
44 | -- As of 20 March 2002, the BDec routines now throw SnaccExcep exceptions; | |
45 | there are no more setjmp/longjmp catchers. This is controlled by the | |
46 | SNACC_EXCEPTION_ENABLE flag found in both asn-config.h files. | |
47 | ||
48 | -- As of 20 March 2002, there are no more BEncPdu or BDecPdu functions | |
49 | anywhere. These were convenience routines and added about 47 KBytes | |
50 | to Security.framework. This is controlled by the SNACC_ENABLE_PDU | |
51 | flag found in both asn-config.h files. | |
52 | ||
bac41a7b | 53 |