## Common automake fragments for elfutils subdirectory makefiles.
##
## Copyright (C) 2010 Red Hat, Inc.
## This file is part of Red Hat elfutils.
##
## Red Hat elfutils 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; version 2 of the License.
##
## Red Hat elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation,
## Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
##
## Red Hat elfutils is an included package of the Open Invention Network.
## An included package of the Open Invention Network is a package for which
## Open Invention Network licensees cross-license their patents.  No patent
## license is granted, either expressly or impliedly, by designation as an
## included package.  Should you wish to participate in the Open Invention
## Network licensing program, please visit www.openinventionnetwork.com
## <http://www.openinventionnetwork.com>.
##

DEFS = -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"${localedir}"'
INCLUDES = -I. -I$(srcdir) -I$(top_srcdir)/lib -I..
AM_CFLAGS = -std=gnu99 -Wall -Wshadow \
	    $(if $($(*F)_no_Werror),,-Werror) \
	    $(if $($(*F)_no_Wunused),,-Wunused -Wextra) \
	    $(if $($(*F)_no_Wformat),-Wno-format,-Wformat=2) \
	    $($(*F)_CFLAGS)

if MUDFLAP
AM_CFLAGS += -fmudflap
libmudflap = -lmudflap
else
libmudflap =
endif

COMPILE.os = $(filter-out -fprofile-arcs -ftest-coverage $(no_mudflap.os),\
	     		  $(COMPILE))

%.os: %.c %.o
if AMDEP
	if $(COMPILE.os) -c -o $@ -fpic -DPIC -DSHARED -MT $@ -MD -MP \
	  -MF "$(DEPDIR)/$*.Tpo" `test -f '$<' || echo '$(srcdir)/'`$<; \
	then cat "$(DEPDIR)/$*.Tpo" >> "$(DEPDIR)/$*.Po"; \
	     rm -f "$(DEPDIR)/$*.Tpo"; \
	else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
	fi
else
	$(COMPILE.os) -c -o $@ -fpic -DPIC -DSHARED $<
endif

CLEANFILES = *.gcno *.gcda

textrel_check = if readelf -d $@ | fgrep -q TEXTREL; then exit 1; fi