live-bootstrap/steps/gcc-4.7.4/patches/remove_gperf_dependency.patch
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

36 lines
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Diff

SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
SPDX-License-Identifier: GPL-3.0-or-later
Remove dependency on gperf.
--- gcc/cp/except.c 2021-07-07 18:24:36.561530121 +0100
+++ gcc/cp/except.c 2021-07-07 18:27:18.035681929 +0100
@@ -987,8 +987,6 @@
exception, unless it calls a program-supplied function that
throws an exception. */
-#include "cfns.h"
-
int
nothrow_libfn_p (const_tree fn)
{
@@ -1007,7 +1005,7 @@
unless the system headers are playing rename tricks, and if
they are, we don't want to be confused by them. */
id = DECL_NAME (fn);
- return !!libc_name_p (IDENTIFIER_POINTER (id), IDENTIFIER_LENGTH (id));
+ return 0;
}
/* Returns nonzero if an exception of type FROM will be caught by a
--- gcc/cp/Make-lang.in 2021-07-07 18:24:36.571530380 +0100
+++ gcc/cp/Make-lang.in 2021-07-07 18:26:47.154887799 +0100
@@ -313,7 +313,7 @@
cp/rtti.o: cp/rtti.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) convert.h \
$(TARGET_H) $(C_PRAGMA_H) gt-cp-rtti.h intl.h
cp/except.o: cp/except.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) \
- cp/cfns.h $(TREE_INLINE_H) $(TARGET_H) gt-cp-except.h
+ $(TREE_INLINE_H) $(TARGET_H) gt-cp-except.h
cp/expr.o: cp/expr.c $(CXX_TREE_H) $(TM_H) $(FLAGS_H) $(TM_P_H)
cp/pt.o: cp/pt.c $(CXX_TREE_H) $(TM_H) cp/decl.h cp/cp-objcp-common.h \
toplev.h $(TREE_INLINE_H) pointer-set.h gt-cp-pt.h vecprim.h intl.h \