src/usr.bin/rpcgen, branch main

packages: rename elftoolchain to toolchain, add more things

2025-05-28T01:16:30Z

Rename the existing "elftoolchain" package to "toolchain", and move everything which is gated by MK_TOOLCHAIN (e.g. lex, yacc, ...) to the toolchain package. This means we have one package called "toolchain" which contains all the development-related utilities which are not compilers or already part of some other package (e.g., llvm). Reviewed by: des, emaste Approved by: des (mentor) Differential Revision: https://reviews.freebsd.org/D50286

Remove residual blank line at start of Makefile

2024-07-15T22:43:39Z

This is a residual of the $FreeBSD$ removal. MFC After: 3 days (though I'll just run the command on the branches) Sponsored by: Netflix

sccs: Manual changes

2023-11-27T05:23:58Z

For the uncommon items: Go through the tree and remove sccs tags that didn't fit any nice pattern. If in the neighborhood, other SCM tags were removed when they were detritis of long-ago CVS somehow in the early mists of the project. Some adjacent copyrights stringswere removed (they duplicated the copyright notices in the file). This also removed non-standard formations of omission of SCCS tags (usually by adding an extra #if 0 somewhere. After this commit, a number of strings tagged with the 'what' @(#) prefix remain, but they are primarily copyright notices. Sponsored by: Netflix

usr.bin: Remove ancient SCCS tags.

2023-11-27T05:23:30Z

Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix

Remove $FreeBSD$: one-line nroff pattern

2023-08-16T17:55:15Z

Remove /^\.\\"\s*\$FreeBSD\$$\n/

Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:55:03Z

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:42Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

Remove $FreeBSD$: one-line .h pattern

2023-08-16T17:54:23Z

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

rpcgen: Perform shell-style word expansion on RPCGEN_CPP

2023-07-14T01:35:25Z

Up until recently, CPP has been a list of space-separated words, with no quotes, backslashes or other characters with special meaning to a shell. However, as of 8fad2cda93c7, (escaped) quotes appear in CPP, and the rudimentary parser in rpcgen is insufficient, since it will leave the escaped quotes as escaped rather than performing one level of expansion as would be done by a shell (whether in a script or a Makefile). Rather than hack around this in all the places RPCGEN_CPP gets set, implement proper expansion inside rpcgen. Note that this only deals with a subset of shell syntax, since we don't handle any of: | & ; < > ( ) $ ` * ? [ # ˜ = % having special meaning (with the exception of how a backslash behaves inside double quotes, where \$ means a literal $ inside double quotes but \a means a literal \a), instead using their literal value, but those are all reasonable restrictions, and can be worked around by avoiding their use; what's important is that we get the quoting and splitting right. This fixes -Winvalid-pp-token spew during build${libcompat}. Reviewed by: brooks Fixes: 8fad2cda93c7 ("bsd.compat.mk: Provide new CPP and sub-make variables") Differential Revision: https://reviews.freebsd.org/D41013

rpcgen: Clarify behaviour for idx

2023-07-13T05:22:59Z

The re-initialisation of idx in the later else branch is a bit hidden, and results in deviation from the earlier two paths. Use more consistent code instead to make it abundantly clear what's going on.