live-bootstrap/steps/bison-3.4.1/mk/src.mk
fosslinux 6ed2e09f3a Remove the notion of "sys*"
- This idea originates from very early in the project and was, at the
  time, a very easy way to categorise things.
- Now, it doesn't really make much sense - it is fairly arbitary, often
  occuring when there is a change in kernel, but not from builder-hex0
  to fiwix, and sysb is in reality completely unnecessary.
- In short, the sys* stuff is a bit of a mess that makes the project
  more difficult to understand.
- This puts everything down into one folder and has a manifest file that
  is used to generate the build scripts on the fly rather than using
  coded scripts.
- This is created in the "seed" stage.

stage0-posix -- (calls) --> seed -- (generates) --> main steps

Alongside this change there are a variety of other smaller fixups to the
general structure of the live-bootstrap rootfs.

- Creating a rootfs has become much simpler and is defined as code in
  go.sh. The new structure, for an about-to-be booted system, is

/
-- /steps (direct copy of steps/)
-- /distfiles (direct copy of distfiles/)
-- all files from seed/*
-- all files from seed/stage0-posix/*

- There is no longer such a thing as /usr/include/musl, this didn't
  really make any sense, as musl is the final libc used. Rather, to
  separate musl and mes, we have /usr/include/mes, which is much easier
  to work with.
- This also makes mes easier to blow away later.
- A few things that weren't properly in packages have been changed;
  checksum-transcriber, simple-patch, kexec-fiwix have all been given
  fully qualified package names.
- Highly breaking change, scripts now exist in their package directory
  but NOT WITH THE packagename.sh. Rather, they use pass1.sh, pass2.sh,
  etc. This avoids manual definition of passes.
  - Ditto with patches; default directory is patches, but then any patch
    series specific to a pass are named patches-passX.
2023-12-15 21:43:19 +11:00

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939 B
Makefile

# SPDX-FileCopyrightText: 2020 Giovanni Mascellani gio@debian.org
# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
#
# SPDX-License-Identifier: GPL-3.0-or-later
src.a: AnnotationList.o assoc.o closure.o complain.o conflicts.o derives.o files.o fixits.o getargs.o gram.o graphviz.o ielr.o InadequacyList.o lalr.o location.o lr0.o main.o muscle-tab.o named-ref.o nullable.o output.o parse-gram.o print.o print-graph.o print-xml.o reader.o reduce.o relation.o Sbitset.o scan-code.o scan-gram.o scan-skel.o state.o symlist.o symtab.o tables.o uniqstr.o
$(AR) r $@ $^
closure.o: parse-gram.h
parse-gram.h: parse-gram.c
%.o: %.c
$(CC) $(CFLAGS) -g -c -I. -I.. -I../lib -o $@ $<
%.c: %.y
bison -dv $<
mv $(shell echo $@ | sed -e 's/c$$/tab.c/') $@
mv $(shell echo $@ | sed -e 's/c$$/tab.h/') $(shell echo $@ | sed -e 's/c$$/h/')
%.c: %.l
/bin/sh ../build-aux/ylwrap $< lex.yy.c $@ -- flex
.PRECIOUS: %.c %.o %.h