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# This file is part of the gf2x library.
#
# Copyright 2007, 2008, 2009, 2010, 2013, 2014, 2015
# Richard Brent, Pierrick Gaudry, Emmanuel Thome', Paul Zimmermann
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of either:
# - If the archive contains a file named toom-gpl.c (not a trivial
# placeholder), 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.
# - If the archive contains a file named toom-gpl.c which is a trivial
# placeholder, the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 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 license text for more details.
#
# You should have received a copy of the GNU General Public License as
# well as the GNU Lesser General Public License along with this program;
# see the files COPYING and COPYING.LIB. If not, write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301, USA.
AUTOMAKE_OPTIONS=subdir-objects
ACLOCAL_AMFLAGS=-I config --install
AM_CPPFLAGS = -I$(top_srcdir) -I$(top_builddir) -I$(top_builddir)/fft -I$(top_srcdir)/fft
FFT_SOURCES_ALWAYS=fft/gf2x-ternary-fft.c
lib_LTLIBRARIES=libgf2x.la
noinst_LIBRARIES=libgf2x-local.a
if HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
VH_FLAG=-fvisibility=hidden -DGF2X_EXPORTED="__attribute__((visibility(\"default\")))"
endif
libgf2x_la_SOURCES=gf2x.c toom.c toom128.c toom-gpl.c $(FFT_SOURCES_ALWAYS)
libgf2x_la_CFLAGS=$(AM_CFLAGS) $(VH_FLAG)
libgf2x_local_a_SOURCES=$(libgf2x_la_SOURCES)
libgf2x_local_a_CFLAGS=$(AM_CFLAGS)
nobase_include_HEADERS=gf2x.h \
gf2x/gf2x-impl-export.h \
gf2x/gf2x-small.h
# gf2x/gf2x-impl.h is distributed but not installed. Hence it goes to
# EXTRA_DIST, and is specified further down
# All these are generated.
nobase_nodist_include_HEADERS= \
gf2x/gf2x-config.h \
gf2x/gf2x-config-export.h \
gf2x/gf2x-thresholds.h \
gf2x/gf2x_mul1.h \
gf2x/gf2x_mul2.h \
gf2x/gf2x_mul3.h \
gf2x/gf2x_mul4.h \
gf2x/gf2x_mul5.h \
gf2x/gf2x_mul6.h \
gf2x/gf2x_mul7.h \
gf2x/gf2x_mul8.h \
gf2x/gf2x_mul9.h
libgf2x_la_LDFLAGS=-version-info @gf2x_lib_version@ -no-undefined
SUBDIRS=lowlevel src . fft tests
DIST_SUBDIRS=lowlevel src . fft tests apps
DISTCLEANFILES=gf2x/gf2x-thresholds.h \
gf2x/gf2x_mul1.h \
gf2x/gf2x_mul2.h \
gf2x/gf2x_mul3.h \
gf2x/gf2x_mul4.h \
gf2x/gf2x_mul5.h \
gf2x/gf2x_mul6.h \
gf2x/gf2x_mul7.h \
gf2x/gf2x_mul8.h \
gf2x/gf2x_mul9.h
EXTRA_DIST=
EXTRA_DIST+=gf2x/gf2x-impl.h
EXTRA_DIST+=version.sh.in
EXTRA_DIST+=BUGS
EXTRA_DIST+=already_tuned
EXTRA_DIST+=config/configfsf.sub
EXTRA_DIST+=config/configfsf.guess
EXTRA_DIST+=toom-gpl-placeholder.c
EXTRA_DIST+=check-gf2x-version.c
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = gf2x.pc
# This is really a maintainer-only command. This can be used for creating
# a tarball with an LGPL-licensed gf2x. Note that when this is done,
# configure must be re-run !
untaint:
cp $(srcdir)/toom-gpl-placeholder.c $(srcdir)/toom-gpl.c
dist-hook:
-find $(distdir)/already_tuned/tuned \! -type d -a \! -name README | xargs rm
-git log --boundary 29b13131cfaf95132f6a0602d3e0575694359d11..HEAD > $(distdir)/ChangeLog
# This one is simply taken from the generated Makefile. I agree it's a
# bit ugly.
dist-LGPL: distdir
mv $(distdir)/ $(distdir)-LGPL/
cp $(distdir)-LGPL/toom-gpl-placeholder.c $(distdir)-LGPL/toom-gpl.c
tardir=$(distdir)-LGPL && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir)-LGPL.tar.gz
mv $(distdir)-LGPL/ $(distdir)/
$(am__post_remove_distdir)
if HAVE_NONCONSTANT_CLOCK
tune-lowlevel tune-toom tune-fft: all
cd src; $(MAKE) $@
else
tune-lowlevel tune-toom tune-fft:
@echo "Tuning cannot run since clock() apparently returns constant values"
endif
distclean-local:
-find already_tuned/tuned -maxdepth 1 -name "gf2x*" | xargs -r rm -f
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