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71086e8b2d
Since automake already sets per-library CCASFLAGS to $(AM_CCASFLAGS) by default, there's no need to explicitly set it here. Many of these dirs don't have .S files in the first place, so the rule doesn't even do anything. That can easily be seen when Makefile.in has no changes as a result. For the dirs with .S files, the custom rules are the same as the pattern .S.o rules, so this is a nice cleanup. The only dir that was adding extra flags (newlib/libc/machine/mn10300/) to the per-library setting can have it moved to the global AM_CCASFLAGS since the subdir only has one target. Although the setting just adds extra debugging flags, so maybe it should be deleted in general. There are a few dirs that we leave the redundant setting in place. This is to workaround an automake limitation in subdirs that support building with & w/out libtool: https://www.gnu.org/software/automake/manual/html_node/Objects-created-both-with-libtool-and-without.html
40 lines
1.9 KiB
Makefile
40 lines
1.9 KiB
Makefile
## Copyright (c) 2011, Adapteva, Inc.
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## All rights reserved.
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## Redistribution and use in source and binary forms, with or without
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## modification, are permitted provided that the following conditions are met:
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## * Redistributions of source code must retain the above copyright notice,
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## this list of conditions and the following disclaimer.
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## * Redistributions in binary form must reproduce the above copyright
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## notice, this list of conditions and the following disclaimer in the
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## documentation and/or other materials provided with the distribution.
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## * Neither the name of Adapteva nor the names of its contributors may be
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## used to endorse or promote products derived from this software without
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## specific prior written permission.
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## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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## ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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## LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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## CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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## SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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## INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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## POSSIBILITY OF SUCH DAMAGE.
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## Process this file with automake to generate Makefile.in
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AM_CPPFLAGS = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
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AM_CCASFLAGS = $(AM_CPPFLAGS)
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noinst_LIBRARIES = lib.a
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lib_a_SOURCES = setjmp.S
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lib_a_CFLAGS = $(AM_CFLAGS)
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ACLOCAL_AMFLAGS = -I ../../.. -I ../../../.. -I ../../../../config
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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