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binutils-gdb/sim/rl78/local.mk

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sim: run: move linking into top-level Automake will run each subdir individually before moving on to the next one. This means that the linking phase, a single threaded process, will not run in parallel with anything else. When we have to link ~32 ports, that's 32 link steps that don't take advantage of parallel systems. On my really old 4-core system, this cuts a multi-target build from ~60 sec to ~30 sec. We eventually want to move all compile+link steps to this common dir anyways, so might as well move linking now for a nice speedup. We use noinst_PROGRAMS instead of bin_PROGRAMS because we're taking care of the install ourselves rather than letting automake process it.
2022-11-03 19:19:13 +08:00
## See sim/Makefile.am
##
Update copyright year range in header of all files managed by GDB This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
2023-01-01 20:49:04 +08:00
## Copyright (C) 2008-2023 Free Software Foundation, Inc.
sim: run: move linking into top-level Automake will run each subdir individually before moving on to the next one. This means that the linking phase, a single threaded process, will not run in parallel with anything else. When we have to link ~32 ports, that's 32 link steps that don't take advantage of parallel systems. On my really old 4-core system, this cuts a multi-target build from ~60 sec to ~30 sec. We eventually want to move all compile+link steps to this common dir anyways, so might as well move linking now for a nice speedup. We use noinst_PROGRAMS instead of bin_PROGRAMS because we're taking care of the install ourselves rather than letting automake process it.
2022-11-03 19:19:13 +08:00
## Contributed by Red Hat, Inc.
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 3 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
%C%_run_SOURCES =
%C%_run_LDADD = \
%D%/main.o \
%D%/libsim.a \
$(SIM_COMMON_LIBS)
noinst_PROGRAMS += %D%/run
## Helper targets for running make from the top-level due to run's main.o.
%D%/%.o: %D%/%.c | %D%/libsim.a $(SIM_ALL_RECURSIVE_DEPS)
sim: build: respect AM_MAKEFLAGS when entering subdirs This doesn't matter right now, but it will as we add more flags to the recursive make step to pass state down.
2022-11-06 22:09:25 +08:00
$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
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