46 lines
2.2 KiB
Plaintext
46 lines
2.2 KiB
Plaintext
# scno.h make rules for strace.
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#
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# Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
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# All rights reserved.
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#
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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
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. 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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# 3. The name of the author may not be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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SCNO_CPPFLAGS = $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
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$(ARCH_MFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS)
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syscallent.i: $(top_builddir)/config.h $(top_srcdir)/$(OS)/$(ARCH)/syscallent.h
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$(CPP) -P $(SCNO_CPPFLAGS) -include $^ -o $@
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digits = [[:digit:]][[:digit:]]*
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al_nums = [[:alnum:]_][[:alnum:]_]*
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SCNO_SED = /TRACE_INDIRECT_SUBCALL/d; s/^\[[[:space:]]*\($(digits)\)\][[:space:]]*=[[:space:]]*{[^,]*,[^,]*,[^,]*,[[:space:]]*"\($(al_nums)\)"[[:space:]]*},.*/\#ifndef __NR_\2\n\# define __NR_\2 (SYSCALL_BIT | \1)\n\#endif/p
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scno.h: $(top_srcdir)/scno.head syscallent.i
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echo '/* Generated by Makefile from $^; do not edit. */' > $@-t
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cat $< >> $@-t
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LC_ALL=C sed -n '$(SCNO_SED)' $(filter-out $<,$^) >> $@-t
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mv $@-t $@
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BUILT_SOURCES += scno.h
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CLEANFILES += syscallent.i scno.h
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