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c0c25232da
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.
34 lines
1.3 KiB
Makefile
34 lines
1.3 KiB
Makefile
# Makefile template for Configure for the erc32sim library.
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# Copyright (C) 1993-2022 Free Software Foundation, Inc.
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# Written by Cygnus Support
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# Modified by J.Gaisler ESA/ESTEC
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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## COMMON_PRE_CONFIG_FRAG
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READLINE_SRC = $(srcroot)/readline/readline
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SIM_OBJS = exec.o erc32.o func.o help.o float.o interf.o
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SIM_RUN_OBJS = sis.o
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SIM_EXTRA_CFLAGS = $(READLINE_CFLAGS)
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SIM_EXTRA_LIBS = $(READLINE_LIB) $(TERMCAP_LIB)
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# UARTS run at about 115200 baud (simulator time). Add -DFAST_UART to
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# CFLAGS if faster (infinite) UART speed is desired. Might affect the
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# behaviour of UART interrupt routines ...
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SIM_EXTRA_CFLAGS += -DFAST_UART -I$(srcroot)
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## COMMON_POST_CONFIG_FRAG
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