Import dependencies
parent
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commit
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// Copyright (c) 2011 Google, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
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# Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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||||
$(RECURSIVE_CLEAN_TARGETS):
|
||||
@fail= failcom='exit 1'; \
|
||||
for f in x $$MAKEFLAGS; do \
|
||||
case $$f in \
|
||||
*=* | --[!k]*);; \
|
||||
*k*) failcom='fail=yes';; \
|
||||
esac; \
|
||||
done; \
|
||||
dot_seen=no; \
|
||||
case "$@" in \
|
||||
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
|
||||
*) list='$(SUBDIRS)' ;; \
|
||||
esac; \
|
||||
rev=''; for subdir in $$list; do \
|
||||
if test "$$subdir" = "."; then :; else \
|
||||
rev="$$subdir $$rev"; \
|
||||
fi; \
|
||||
done; \
|
||||
rev="$$rev ."; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| eval $$failcom; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
||||
ctags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
|
||||
done
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
|
||||
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
mkid -fID $$unique
|
||||
tags: TAGS
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
set x; \
|
||||
here=`pwd`; \
|
||||
if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
|
||||
include_option=--etags-include; \
|
||||
empty_fix=.; \
|
||||
else \
|
||||
include_option=--include; \
|
||||
empty_fix=; \
|
||||
fi; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test ! -f $$subdir/TAGS || \
|
||||
set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
shift; \
|
||||
if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
|
||||
test -n "$$unique" || unique=$$empty_fix; \
|
||||
if test $$# -gt 0; then \
|
||||
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
|
||||
"$$@" $$unique; \
|
||||
else \
|
||||
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
|
||||
$$unique; \
|
||||
fi; \
|
||||
fi
|
||||
ctags: CTAGS
|
||||
CTAGS: ctags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
|
||||
END { if (nonempty) { for (i in files) print i; }; }'`; \
|
||||
test -z "$(CTAGS_ARGS)$$unique" \
|
||||
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
|
||||
$$unique
|
||||
|
||||
GTAGS:
|
||||
here=`$(am__cd) $(top_builddir) && pwd` \
|
||||
&& $(am__cd) $(top_srcdir) \
|
||||
&& gtags -i $(GTAGS_ARGS) "$$here"
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
$(am__remove_distdir)
|
||||
test -d "$(distdir)" || mkdir "$(distdir)"
|
||||
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
|
||||
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
|
||||
list='$(DISTFILES)'; \
|
||||
dist_files=`for file in $$list; do echo $$file; done | \
|
||||
sed -e "s|^$$srcdirstrip/||;t" \
|
||||
-e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
|
||||
case $$dist_files in \
|
||||
*/*) $(MKDIR_P) `echo "$$dist_files" | \
|
||||
sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
|
||||
sort -u` ;; \
|
||||
esac; \
|
||||
for file in $$dist_files; do \
|
||||
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test -d "$(distdir)/$$file"; then \
|
||||
find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
|
||||
fi; \
|
||||
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
|
||||
cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
|
||||
find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
|
||||
fi; \
|
||||
cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
|
||||
else \
|
||||
test -f "$(distdir)/$$file" \
|
||||
|| cp -p $$d/$$file "$(distdir)/$$file" \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d "$(distdir)/$$subdir" \
|
||||
|| $(MKDIR_P) "$(distdir)/$$subdir" \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
|
||||
$(am__relativize); \
|
||||
new_distdir=$$reldir; \
|
||||
dir1=$$subdir; dir2="$(top_distdir)"; \
|
||||
$(am__relativize); \
|
||||
new_top_distdir=$$reldir; \
|
||||
echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
|
||||
echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
|
||||
($(am__cd) $$subdir && \
|
||||
$(MAKE) $(AM_MAKEFLAGS) \
|
||||
top_distdir="$$new_top_distdir" \
|
||||
distdir="$$new_distdir" \
|
||||
am__remove_distdir=: \
|
||||
am__skip_length_check=: \
|
||||
am__skip_mode_fix=: \
|
||||
distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
-test -n "$(am__skip_mode_fix)" \
|
||||
|| find "$(distdir)" -type d ! -perm -755 \
|
||||
-exec chmod u+rwx,go+rx {} \; -o \
|
||||
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
|
||||
|| chmod -R a+r "$(distdir)"
|
||||
dist-gzip: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-bzip2: distdir
|
||||
tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-lzip: distdir
|
||||
tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-lzma: distdir
|
||||
tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-xz: distdir
|
||||
tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-tarZ: distdir
|
||||
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-shar: distdir
|
||||
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist-zip: distdir
|
||||
-rm -f $(distdir).zip
|
||||
zip -rq $(distdir).zip $(distdir)
|
||||
$(am__remove_distdir)
|
||||
|
||||
dist dist-all: distdir
|
||||
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
$(am__remove_distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
case '$(DIST_ARCHIVES)' in \
|
||||
*.tar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
|
||||
*.tar.bz2*) \
|
||||
bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
|
||||
*.tar.lzma*) \
|
||||
lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
|
||||
*.tar.lz*) \
|
||||
lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
|
||||
*.tar.xz*) \
|
||||
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
|
||||
*.tar.Z*) \
|
||||
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
|
||||
*.shar.gz*) \
|
||||
GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
|
||||
*.zip*) \
|
||||
unzip $(distdir).zip ;;\
|
||||
esac
|
||||
chmod -R a-w $(distdir); chmod a+w $(distdir)
|
||||
mkdir $(distdir)/_build
|
||||
mkdir $(distdir)/_inst
|
||||
chmod a-w $(distdir)
|
||||
test -d $(distdir)/_build || exit 0; \
|
||||
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
|
||||
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
|
||||
&& am__cwd=`pwd` \
|
||||
&& $(am__cd) $(distdir)/_build \
|
||||
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
|
||||
$(AM_DISTCHECK_CONFIGURE_FLAGS) \
|
||||
$(DISTCHECK_CONFIGURE_FLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
|
||||
distuninstallcheck \
|
||||
&& chmod -R a-w "$$dc_install_base" \
|
||||
&& ({ \
|
||||
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
|
||||
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
|
||||
} || { rm -rf "$$dc_destdir"; exit 1; }) \
|
||||
&& rm -rf "$$dc_destdir" \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist \
|
||||
&& rm -rf $(DIST_ARCHIVES) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
|
||||
&& cd "$$am__cwd" \
|
||||
|| exit 1
|
||||
$(am__remove_distdir)
|
||||
@(echo "$(distdir) archives ready for distribution: "; \
|
||||
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
|
||||
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
|
||||
distuninstallcheck:
|
||||
@test -n '$(distuninstallcheck_dir)' || { \
|
||||
echo 'ERROR: trying to run $@ with an empty' \
|
||||
'$$(distuninstallcheck_dir)' >&2; \
|
||||
exit 1; \
|
||||
}; \
|
||||
$(am__cd) '$(distuninstallcheck_dir)' || { \
|
||||
echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
|
||||
exit 1; \
|
||||
}; \
|
||||
test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
|
||||
|| { echo "ERROR: files left after uninstall:" ; \
|
||||
if test -n "$(DESTDIR)"; then \
|
||||
echo " (check DESTDIR support)"; \
|
||||
fi ; \
|
||||
$(distuninstallcheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
distcleancheck: distclean
|
||||
@if test '$(srcdir)' = . ; then \
|
||||
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
|
||||
exit 1 ; \
|
||||
fi
|
||||
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|
||||
|| { echo "ERROR: files left in build directory after distclean:" ; \
|
||||
$(distcleancheck_listfiles) ; \
|
||||
exit 1; } >&2
|
||||
check-am: all-am
|
||||
check: check-recursive
|
||||
all-am: Makefile $(DATA) config.h
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
for dir in "$(DESTDIR)$(docdir)"; do \
|
||||
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
|
||||
done
|
||||
install: install-recursive
|
||||
install-exec: install-exec-recursive
|
||||
install-data: install-data-recursive
|
||||
uninstall: uninstall-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-recursive
|
||||
install-strip:
|
||||
if test -z '$(STRIP)'; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
install; \
|
||||
else \
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
|
||||
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
|
||||
fi
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
|
||||
-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-recursive
|
||||
|
||||
clean-am: clean-generic clean-libtool mostlyclean-am
|
||||
|
||||
distclean: distclean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -f Makefile
|
||||
distclean-am: clean-am distclean-generic distclean-hdr \
|
||||
distclean-libtool distclean-tags
|
||||
|
||||
dvi: dvi-recursive
|
||||
|
||||
dvi-am:
|
||||
|
||||
html: html-recursive
|
||||
|
||||
html-am:
|
||||
|
||||
info: info-recursive
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am: install-dist_docDATA
|
||||
|
||||
install-dvi: install-dvi-recursive
|
||||
|
||||
install-dvi-am:
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-html: install-html-recursive
|
||||
|
||||
install-html-am:
|
||||
|
||||
install-info: install-info-recursive
|
||||
|
||||
install-info-am:
|
||||
|
||||
install-man:
|
||||
|
||||
install-pdf: install-pdf-recursive
|
||||
|
||||
install-pdf-am:
|
||||
|
||||
install-ps: install-ps-recursive
|
||||
|
||||
install-ps-am:
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
|
||||
-rm -rf $(top_srcdir)/autom4te.cache
|
||||
-rm -f Makefile
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
|
||||
|
||||
pdf: pdf-recursive
|
||||
|
||||
pdf-am:
|
||||
|
||||
ps: ps-recursive
|
||||
|
||||
ps-am:
|
||||
|
||||
uninstall-am: uninstall-dist_docDATA
|
||||
|
||||
.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all \
|
||||
ctags-recursive install-am install-strip tags-recursive
|
||||
|
||||
.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
|
||||
all all-am am--refresh check check-am clean clean-generic \
|
||||
clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
|
||||
dist-gzip dist-lzip dist-lzma dist-shar dist-tarZ dist-xz \
|
||||
dist-zip distcheck distclean distclean-generic distclean-hdr \
|
||||
distclean-libtool distclean-tags distcleancheck distdir \
|
||||
distuninstallcheck dvi dvi-am html html-am info info-am \
|
||||
install install-am install-data install-data-am \
|
||||
install-dist_docDATA install-dvi install-dvi-am install-exec \
|
||||
install-exec-am install-html install-html-am install-info \
|
||||
install-info-am install-man install-pdf install-pdf-am \
|
||||
install-ps install-ps-am install-strip installcheck \
|
||||
installcheck-am installdirs installdirs-am maintainer-clean \
|
||||
maintainer-clean-generic mostlyclean mostlyclean-generic \
|
||||
mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
|
||||
uninstall uninstall-am uninstall-dist_docDATA
|
||||
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
@ -0,0 +1,62 @@
|
||||
CityHash v1.1.1, June 17, 2013
|
||||
|
||||
* Fix CityHash32() so platforms that disagree about whether 'char' is signed
|
||||
use the same mathematical function. For most people this changes nothing
|
||||
as most popular platforms agree with x86 about whether 'char' is signed.
|
||||
* No changes to any of the functions, unless you had been using CityHash32()
|
||||
despite "make check" reporting a failure on your platform.
|
||||
* Slightly modernize and improve configuration and portability.
|
||||
|
||||
CityHash v1.1, October 22, 2012
|
||||
|
||||
* Add CityHash32(), intended for 32-bit platforms.
|
||||
* Change existing functions to improve their hash quality and/or speed. Most
|
||||
of the changes were minor, but CityHashCrc* was substantially reworked
|
||||
(and made perhaps 10% slower, unfortunately).
|
||||
* Improve README.
|
||||
|
||||
CityHash v1.0.3, October 6, 2011
|
||||
|
||||
* Change all the functions to improve their hash quality. Most of the
|
||||
changes were minor. Special thanks to Bob Jenkins for reporting some
|
||||
issues that he'd found. The speed of the functions after these changes is
|
||||
roughly unchanged, except that CityHash128() and CityHash128WithSeed() are
|
||||
slower.
|
||||
* To improve portability, replace the one use of ssize_t with signed long.
|
||||
* Improve README.
|
||||
|
||||
CityHash v1.0.2, May 8, 2011
|
||||
|
||||
* Correct a problem in CityHashCrc256(); for inputs under 240 bytes the
|
||||
scheme of padding to 240 bytes was causing the empty string and an input
|
||||
of exactly 240 NULs to have the same hash code. That is now fixed.
|
||||
Most strings less than 240 bytes long will have a different hash than
|
||||
they did in v1.0.1.
|
||||
* Other hash functions are unchanged.
|
||||
* Minor corrections and improvements to README.
|
||||
|
||||
CityHash v1.0.1, April 28, 2011
|
||||
|
||||
* Added README, NEWS, and COPYING. The README contains installation and
|
||||
usage instructions, information on "hash quality," and other goodies.
|
||||
* Improved how CityHash128() and CityHash128WithSeed() handle very short
|
||||
input strings.
|
||||
* Added new functions that are faster on long strings on 64-bit CPUs with
|
||||
a CRC32 instruction: CityHashCrc128(), CityHashCrc128WithSeed(), and
|
||||
CityHashCrc256().
|
||||
* Removed our assumption that "*(const uint64*)p" and such is safe. Now we
|
||||
memcpy() instead. It has no speed penalty and makes our intent explicit
|
||||
to the compiler.
|
||||
* Changed #include "city.h" to #include <city.h>, suggested by Robert Escriva.
|
||||
* Added build system, a modified version of one contributed by Robert Escriva.
|
||||
* We now use __builtin_expect if the configure script can make it work, rather
|
||||
than just on gcc.
|
||||
* Added a test: use "make check" to run it. If you compile CityHash in a way
|
||||
that causes it to return unexpected results, the test should fail.
|
||||
* Added untested big-endian support. Please let us know if you try it!
|
||||
* Other than CityHash128() and CityHash128WithSeed(), the hash functions in
|
||||
the previous release are unchanged.
|
||||
|
||||
CityHash v1, April 11, 2011
|
||||
|
||||
* Initial release
|
@ -0,0 +1,196 @@
|
||||
CityHash, a family of hash functions for strings.
|
||||
|
||||
|
||||
Introduction
|
||||
============
|
||||
|
||||
CityHash provides hash functions for strings. The functions mix the
|
||||
input bits thoroughly but are not suitable for cryptography. See
|
||||
"Hash Quality," below, for details on how CityHash was tested and so on.
|
||||
|
||||
We provide reference implementations in C++, with a friendly MIT license.
|
||||
|
||||
CityHash32() returns a 32-bit hash.
|
||||
|
||||
CityHash64() and similar return a 64-bit hash.
|
||||
|
||||
CityHash128() and similar return a 128-bit hash and are tuned for
|
||||
strings of at least a few hundred bytes. Depending on your compiler
|
||||
and hardware, it's likely faster than CityHash64() on sufficiently long
|
||||
strings. It's slower than necessary on shorter strings, but we expect
|
||||
that case to be relatively unimportant.
|
||||
|
||||
CityHashCrc128() and similar are variants of CityHash128() that depend
|
||||
on _mm_crc32_u64(), an intrinsic that compiles to a CRC32 instruction
|
||||
on some CPUs. However, none of the functions we provide are CRCs.
|
||||
|
||||
CityHashCrc256() is a variant of CityHashCrc128() that also depends
|
||||
on _mm_crc32_u64(). It returns a 256-bit hash.
|
||||
|
||||
All members of the CityHash family were designed with heavy reliance
|
||||
on previous work by Austin Appleby, Bob Jenkins, and others.
|
||||
For example, CityHash32 has many similarities with Murmur3a.
|
||||
|
||||
Performance on long strings: 64-bit CPUs
|
||||
========================================
|
||||
|
||||
We are most excited by the performance of CityHash64() and its variants on
|
||||
short strings, but long strings are interesting as well.
|
||||
|
||||
CityHash is intended to be fast, under the constraint that it hash very
|
||||
well. For CPUs with the CRC32 instruction, CRC is speedy, but CRC wasn't
|
||||
designed as a hash function and shouldn't be used as one. CityHashCrc128()
|
||||
is not a CRC, but it uses the CRC32 machinery.
|
||||
|
||||
On a single core of a 2.67GHz Intel Xeon X5550, CityHashCrc256 peaks at about
|
||||
5 to 5.5 bytes/cycle. The other CityHashCrc functions are wrappers around
|
||||
CityHashCrc256 and should have similar performance on long strings.
|
||||
(CityHashCrc256 in v1.0.3 was even faster, but we decided it wasn't as thorough
|
||||
as it should be.) CityHash128 peaks at about 4.3 bytes/cycle. The fastest
|
||||
Murmur variant on that hardware, Murmur3F, peaks at about 2.4 bytes/cycle.
|
||||
We expect the peak speed of CityHash128 to dominate CityHash64, which is
|
||||
aimed more toward short strings or use in hash tables.
|
||||
|
||||
For long strings, a new function by Bob Jenkins, SpookyHash, is just
|
||||
slightly slower than CityHash128 on Intel x86-64 CPUs, but noticeably
|
||||
faster on AMD x86-64 CPUs. For hashing long strings on AMD CPUs
|
||||
and/or CPUs without the CRC instruction, SpookyHash may be just as
|
||||
good or better than any of the CityHash variants.
|
||||
|
||||
Performance on short strings: 64-bit CPUs
|
||||
=========================================
|
||||
|
||||
For short strings, e.g., most hash table keys, CityHash64 is faster than
|
||||
CityHash128, and probably faster than all the aforementioned functions,
|
||||
depending on the mix of string lengths. Here are a few results from that
|
||||
same hardware, where we (unrealistically) tested a single string length over
|
||||
and over again:
|
||||
|
||||
Hash Results
|
||||
------------------------------------------------------------------------------
|
||||
CityHash64 v1.0.3 7ns for 1 byte, or 6ns for 8 bytes, or 9ns for 64 bytes
|
||||
Murmur2 (64-bit) 6ns for 1 byte, or 6ns for 8 bytes, or 15ns for 64 bytes
|
||||
Murmur3F 14ns for 1 byte, or 15ns for 8 bytes, or 23ns for 64 bytes
|
||||
|
||||
We don't have CityHash64 benchmarks results for v1.1, but we expect the
|
||||
numbers to be similar.
|
||||
|
||||
Performance: 32-bit CPUs
|
||||
========================
|
||||
|
||||
CityHash32 is the newest variant of CityHash. It is intended for
|
||||
32-bit hardware in general but has been mostly tested on x86. Our benchmarks
|
||||
suggest that Murmur3 is the nearest competitor to CityHash32 on x86.
|
||||
We don't know of anything faster that has comparable quality. The speed rankings
|
||||
in our testing: CityHash32 > Murmur3f > Murmur3a (for long strings), and
|
||||
CityHash32 > Murmur3a > Murmur3f (for short strings).
|
||||
|
||||
Installation
|
||||
============
|
||||
|
||||
We provide reference implementations of several CityHash functions, written
|
||||
in C++. The build system is based on autoconf. It defaults the C++
|
||||
compiler flags to "-g -O2", which is probably slower than -O3 if you are
|
||||
using gcc. YMMV.
|
||||
|
||||
On systems with gcc, we generally recommend:
|
||||
|
||||
./configure
|
||||
make all check CXXFLAGS="-g -O3"
|
||||
sudo make install
|
||||
|
||||
Or, if your system has the CRC32 instruction, and you want to build everything:
|
||||
|
||||
./configure --enable-sse4.2
|
||||
make all check CXXFLAGS="-g -O3 -msse4.2"
|
||||
sudo make install
|
||||
|
||||
Note that our build system doesn't try to determine the appropriate compiler
|
||||
flag for enabling SSE4.2. For gcc it is "-msse4.2". The --enable-sse4.2
|
||||
flag to the configure script controls whether citycrc.h is installed when
|
||||
you "make install." In general, picking the right compiler flags can be
|
||||
tricky, and may depend on your compiler, your hardware, and even how you
|
||||
plan to use the library.
|
||||
|
||||
For generic information about how to configure this software, please try:
|
||||
|
||||
./configure --help
|
||||
|
||||
Failing that, please work from city.cc and city*.h, as they contain all the
|
||||
necessary code.
|
||||
|
||||
|
||||
Usage
|
||||
=====
|
||||
|
||||
The above installation instructions will produce a single library. It will
|
||||
contain CityHash32(), CityHash64(), and CityHash128(), and their variants,
|
||||
and possibly CityHashCrc128(), CityHashCrc128WithSeed(), and
|
||||
CityHashCrc256(). The functions with Crc in the name are declared in
|
||||
citycrc.h; the rest are declared in city.h.
|
||||
|
||||
|
||||
Limitations
|
||||
===========
|
||||
|
||||
1) CityHash32 is intended for little-endian 32-bit code, and everything else in
|
||||
the current version of CityHash is intended for little-endian 64-bit CPUs.
|
||||
|
||||
All functions that don't use the CRC32 instruction should work in
|
||||
little-endian 32-bit or 64-bit code. CityHash should work on big-endian CPUs
|
||||
as well, but we haven't tested that very thoroughly yet.
|
||||
|
||||
2) CityHash is fairly complex. As a result of its complexity, it may not
|
||||
perform as expected on some compilers. For example, preliminary reports
|
||||
suggest that some Microsoft compilers compile CityHash to assembly that's
|
||||
10-20% slower than it could be.
|
||||
|
||||
|
||||
Hash Quality
|
||||
============
|
||||
|
||||
We like to test hash functions with SMHasher, among other things.
|
||||
SMHasher isn't perfect, but it seems to find almost any significant flaw.
|
||||
SMHasher is available at http://code.google.com/p/smhasher/
|
||||
|
||||
SMHasher is designed to pass a 32-bit seed to the hash functions it tests.
|
||||
No CityHash function is designed to work that way, so we adapt as follows:
|
||||
For our functions that accept a seed, we use the given seed directly (padded
|
||||
with zeroes); for our functions that don't accept a seed, we hash the
|
||||
concatenation of the given seed and the input string.
|
||||
|
||||
The CityHash functions have the following flaws according to SMHasher:
|
||||
|
||||
(1) CityHash64: none
|
||||
|
||||
(2) CityHash64WithSeed: none
|
||||
|
||||
(3) CityHash64WithSeeds: did not test
|
||||
|
||||
(4) CityHash128: none
|
||||
|
||||
(5) CityHash128WithSeed: none
|
||||
|
||||
(6) CityHashCrc128: none
|
||||
|
||||
(7) CityHashCrc128WithSeed: none
|
||||
|
||||
(8) CityHashCrc256: none
|
||||
|
||||
(9) CityHash32: none
|
||||
|
||||
Some minor flaws in 32-bit and 64-bit functions are harmless, as we
|
||||
expect the primary use of these functions will be in hash tables. We
|
||||
may have gone slightly overboard in trying to please SMHasher and other
|
||||
similar tests, but we don't want anyone to choose a different hash function
|
||||
because of some minor issue reported by a quality test.
|
||||
|
||||
|
||||
For more information
|
||||
====================
|
||||
|
||||
http://code.google.com/p/cityhash/
|
||||
|
||||
cityhash-discuss@googlegroups.com
|
||||
|
||||
Please feel free to send us comments, questions, bug reports, or patches.
|
@ -0,0 +1,976 @@
|
||||
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|
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|
||||
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|
||||
# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
|
||||
# Inc.
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
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|
||||
|
||||
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|
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||||
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||||
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|
||||
To do so, use the procedure documented by the package, typically `autoreconf'.])])
|
||||
|
||||
# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
|
||||
# Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
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||||
|
||||
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|
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|
||||
# AM_AUTOMAKE_VERSION(VERSION)
|
||||
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|
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|
||||
fi])])
|
||||
|
||||
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
|
||||
# 2010, 2011 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 12
|
||||
|
||||
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
||||
# written in clear, in which case automake, when reading aclocal.m4,
|
||||
# will think it sees a *use*, and therefore will trigger all it's
|
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# C support machinery. Also note that it means that autoscan, seeing
|
||||
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
||||
|
||||
|
||||
# _AM_DEPENDENCIES(NAME)
|
||||
# ----------------------
|
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# See how the compiler implements dependency checking.
|
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# NAME is "CC", "CXX", "GCJ", or "OBJC".
|
||||
# We try a few techniques and use that to set a single cache variable.
|
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#
|
||||
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
||||
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
||||
# dependency, and given that the user is not expected to run this macro,
|
||||
# just rely on AC_PROG_CC.
|
||||
AC_DEFUN([_AM_DEPENDENCIES],
|
||||
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
||||
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
||||
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
||||
AC_REQUIRE([AM_DEP_TRACK])dnl
|
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|
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ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
||||
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
||||
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
|
||||
[$1], UPC, [depcc="$UPC" am_compiler_list=],
|
||||
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
||||
[depcc="$$1" am_compiler_list=])
|
||||
|
||||
AC_CACHE_CHECK([dependency style of $depcc],
|
||||
[am_cv_$1_dependencies_compiler_type],
|
||||
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
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# We make a subdir and do the tests there. Otherwise we can end up
|
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# making bogus files that we don't know about and never remove. For
|
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# instance it was reported that on HP-UX the gcc test will end up
|
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# making a dummy file named `D' -- because `-MD' means `put the output
|
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# in D'.
|
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rm -rf conftest.dir
|
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mkdir conftest.dir
|
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# Copy depcomp to subdir because otherwise we won't find it if we're
|
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# using a relative directory.
|
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cp "$am_depcomp" conftest.dir
|
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cd conftest.dir
|
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# We will build objects and dependencies in a subdirectory because
|
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# it helps to detect inapplicable dependency modes. For instance
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# both Tru64's cc and ICC support -MD to output dependencies as a
|
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# side effect of compilation, but ICC will put the dependencies in
|
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# the current directory while Tru64 will put them in the object
|
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# directory.
|
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mkdir sub
|
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|
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am_cv_$1_dependencies_compiler_type=none
|
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if test "$am_compiler_list" = ""; then
|
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am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
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|
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am__universal=false
|
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m4_case([$1], [CC],
|
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[case " $depcc " in #(
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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[CXX],
|
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[case " $depcc " in #(
|
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*\ -arch\ *\ -arch\ *) am__universal=true ;;
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|
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|
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for depmode in $am_compiler_list; do
|
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# Setup a source with many dependencies, because some compilers
|
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# like to wrap large dependency lists on column 80 (with \), and
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# we should not choose a depcomp mode which is confused by this.
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#
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# We need to recreate these files for each test, as the compiler may
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# overwrite some of them when testing with obscure command lines.
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# This happens at least with the AIX C compiler.
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: > sub/conftest.c
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for i in 1 2 3 4 5 6; do
|
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echo '#include "conftst'$i'.h"' >> sub/conftest.c
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# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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# Solaris 8's {/usr,}/bin/sh.
|
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touch sub/conftst$i.h
|
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done
|
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echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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|
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# We check with `-c' and `-o' for the sake of the "dashmstdout"
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# mode. It turns out that the SunPro C++ compiler does not properly
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# handle `-M -o', and we need to detect this. Also, some Intel
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# versions had trouble with output in subdirs
|
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am__obj=sub/conftest.${OBJEXT-o}
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am__minus_obj="-o $am__obj"
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gcc)
|
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# This depmode causes a compiler race in universal mode.
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|
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continue
|
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break
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msvc7 | msvc7msys | msvisualcpp | msvcmsys)
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# This compiler won't grok `-c -o', but also, the minuso test has
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# not run yet. These depmodes are late enough in the game, and
|
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# so weak that their functioning should not be impacted.
|
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am__obj=conftest.${OBJEXT-o}
|
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am__minus_obj=
|
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;;
|
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none) break ;;
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esac
|
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if depmode=$depmode \
|
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source=sub/conftest.c object=$am__obj \
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depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
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>/dev/null 2>conftest.err &&
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grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
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grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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${MAKE-make} -s -f confmf > /dev/null 2>&1; then
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# icc doesn't choke on unknown options, it will just issue warnings
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# or remarks (even with -Werror). So we grep stderr for any message
|
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# that says an option was ignored or not supported.
|
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# When given -MP, icc 7.0 and 7.1 complain thusly:
|
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# icc: Command line warning: ignoring option '-M'; no argument required
|
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# The diagnosis changed in icc 8.0:
|
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# icc: Command line remark: option '-MP' not supported
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if (grep 'ignoring option' conftest.err ||
|
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grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
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am_cv_$1_dependencies_compiler_type=$depmode
|
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break
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fi
|
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fi
|
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|
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|
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cd ..
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rm -rf conftest.dir
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|
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am_cv_$1_dependencies_compiler_type=none
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fi
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AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
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AM_CONDITIONAL([am__fastdep$1], [
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test "x$enable_dependency_tracking" != xno \
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])
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|
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|
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# AM_SET_DEPDIR
|
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# -------------
|
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# Choose a directory name for dependency files.
|
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# This macro is AC_REQUIREd in _AM_DEPENDENCIES
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AC_DEFUN([AM_SET_DEPDIR],
|
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[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
|
||||
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
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|
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|
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# AM_DEP_TRACK
|
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# ------------
|
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AC_DEFUN([AM_DEP_TRACK],
|
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[AC_ARG_ENABLE(dependency-tracking,
|
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[ --disable-dependency-tracking speeds up one-time build
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if test "x$enable_dependency_tracking" != xno; then
|
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am_depcomp="$ac_aux_dir/depcomp"
|
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AMDEPBACKSLASH='\'
|
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am__nodep='_no'
|
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|
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AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
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AC_SUBST([AMDEPBACKSLASH])dnl
|
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_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
|
||||
AC_SUBST([am__nodep])dnl
|
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_AM_SUBST_NOTMAKE([am__nodep])dnl
|
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])
|
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|
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# Generate code to set up dependency tracking. -*- Autoconf -*-
|
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|
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# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
|
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# Free Software Foundation, Inc.
|
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#
|
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# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
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# with or without modifications, as long as this notice is preserved.
|
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|
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#serial 5
|
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|
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# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
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# ------------------------------
|
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AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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[{
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# Autoconf 2.62 quotes --file arguments for eval, but not when files
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# if we detect the quoting.
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case $CONFIG_FILES in
|
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*\'*) eval set x "$CONFIG_FILES" ;;
|
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*) set x $CONFIG_FILES ;;
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esac
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shift
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for mf
|
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do
|
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# Strip MF so we end up with the name of the file.
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mf=`echo "$mf" | sed -e 's/:.*$//'`
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# Check whether this is an Automake generated Makefile or not.
|
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# We used to match only the files named `Makefile.in', but
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# some people rename them; so instead we look at the file content.
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# Grep'ing the first line is not enough: some people post-process
|
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# each Makefile.in and add a new line on top of each file to say so.
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# Grep'ing the whole file is not good either: AIX grep has a line
|
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# limit of 2048, but all sed's we know have understand at least 4000.
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if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
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dirpart=`AS_DIRNAME("$mf")`
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else
|
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continue
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fi
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# Extract the definition of DEPDIR, am__include, and am__quote
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# from the Makefile without running `make'.
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test -z "$DEPDIR" && continue
|
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am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
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test -z "am__include" && continue
|
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am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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# When using ansi2knr, U may be empty or an underscore; expand it
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U=`sed -n 's/^U = //p' < "$mf"`
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# Find all dependency output files, they are included files with
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# $(DEPDIR) in their names. We invoke sed twice because it is the
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# simplest approach to changing $(DEPDIR) to its actual value in the
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# expansion.
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for file in `sed -n "
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s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
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sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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# Make sure the directory exists.
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fdir=`AS_DIRNAME(["$file"])`
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AS_MKDIR_P([$dirpart/$fdir])
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# echo "creating $dirpart/$file"
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echo '# dummy' > "$dirpart/$file"
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])# _AM_OUTPUT_DEPENDENCY_COMMANDS
|
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|
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|
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# AM_OUTPUT_DEPENDENCY_COMMANDS
|
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# -----------------------------
|
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# This macro should only be invoked once -- use via AC_REQUIRE.
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#
|
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# This code is only required when automatic dependency tracking
|
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# is enabled. FIXME. This creates each `.P' file that we will
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# need in order to bootstrap the dependency handling code.
|
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AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AC_CONFIG_COMMANDS([depfiles],
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[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
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[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
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])
|
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|
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# Do all the work for Automake. -*- Autoconf -*-
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|
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# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
|
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#
|
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# This file is free software; the Free Software Foundation
|
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# gives unlimited permission to copy and/or distribute it,
|
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# with or without modifications, as long as this notice is preserved.
|
||||
|
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# serial 16
|
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|
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# This macro actually does too much. Some checks are only needed if
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# your package does certain things. But this isn't really a big deal.
|
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|
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# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
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# AM_INIT_AUTOMAKE([OPTIONS])
|
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# -----------------------------------------------
|
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# The call with PACKAGE and VERSION arguments is the old style
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# call (pre autoconf-2.50), which is being phased out. PACKAGE
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# and VERSION should now be passed to AC_INIT and removed from
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# the call to AM_INIT_AUTOMAKE.
|
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# We support both call styles for the transition. After
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# the next Automake release, Autoconf can make the AC_INIT
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# arguments mandatory, and then we can depend on a new Autoconf
|
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# release and drop the old call support.
|
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AC_DEFUN([AM_INIT_AUTOMAKE],
|
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[AC_PREREQ([2.62])dnl
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dnl Autoconf wants to disallow AM_ names. We explicitly allow
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dnl the ones we care about.
|
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m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
|
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AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
|
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AC_REQUIRE([AC_PROG_INSTALL])dnl
|
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if test "`cd $srcdir && pwd`" != "`pwd`"; then
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# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
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# is not polluted with repeated "-I."
|
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AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
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# test to see if srcdir already configured
|
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if test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
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fi
|
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fi
|
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|
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# test whether we have cygpath
|
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if test -z "$CYGPATH_W"; then
|
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if (cygpath --version) >/dev/null 2>/dev/null; then
|
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CYGPATH_W='cygpath -w'
|
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else
|
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CYGPATH_W=echo
|
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fi
|
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fi
|
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AC_SUBST([CYGPATH_W])
|
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|
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# Define the identity of the package.
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dnl Distinguish between old-style and new-style calls.
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m4_ifval([$2],
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[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
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AC_SUBST([PACKAGE], [$1])dnl
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AC_SUBST([VERSION], [$2])],
|
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[_AM_SET_OPTIONS([$1])dnl
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
|
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m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
|
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
|
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
||||
|
||||
_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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|
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# Some tools Automake needs.
|
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AC_REQUIRE([AM_SANITY_CHECK])dnl
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AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
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AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
|
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AM_MISSING_PROG(AUTOCONF, autoconf)
|
||||
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
|
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AM_MISSING_PROG(AUTOHEADER, autoheader)
|
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AM_MISSING_PROG(MAKEINFO, makeinfo)
|
||||
AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
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AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
||||
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
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# We need awk for the "check" target. The system "awk" is bad on
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# some platforms.
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
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AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
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[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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[_AM_PROG_TAR([v7])])])
|
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_AM_IF_OPTION([no-dependencies],,
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[AC_PROVIDE_IFELSE([AC_PROG_CC],
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[_AM_DEPENDENCIES(CC)],
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[define([AC_PROG_CC],
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defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_CXX],
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[_AM_DEPENDENCIES(CXX)],
|
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[define([AC_PROG_CXX],
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defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
||||
[_AM_DEPENDENCIES(OBJC)],
|
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[define([AC_PROG_OBJC],
|
||||
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
|
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])
|
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_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
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dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
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dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
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dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
|
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AC_CONFIG_COMMANDS_PRE(dnl
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[m4_provide_if([_AM_COMPILER_EXEEXT],
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[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
|
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])
|
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|
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dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
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dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
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dnl mangled by Autoconf and run in a shell conditional statement.
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m4_define([_AC_COMPILER_EXEEXT],
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m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
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|
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|
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# When config.status generates a header, we must update the stamp-h file.
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# This file resides in the same directory as the config header
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# that is generated. The stamp files are numbered to have different names.
|
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|
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# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
|
||||
# loop where config.status creates the headers, so we can generate
|
||||
# our stamp files there.
|
||||
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
|
||||
[# Compute $1's index in $config_headers.
|
||||
_am_arg=$1
|
||||
_am_stamp_count=1
|
||||
for _am_header in $config_headers :; do
|
||||
case $_am_header in
|
||||
$_am_arg | $_am_arg:* )
|
||||
break ;;
|
||||
* )
|
||||
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
||||
esac
|
||||
done
|
||||
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
|
||||
|
||||
# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
|
||||
# Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 1
|
||||
|
||||
# AM_PROG_INSTALL_SH
|
||||
# ------------------
|
||||
# Define $install_sh.
|
||||
AC_DEFUN([AM_PROG_INSTALL_SH],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
if test x"${install_sh}" != xset; then
|
||||
case $am_aux_dir in
|
||||
*\ * | *\ *)
|
||||
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
||||
*)
|
||||
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
||||
esac
|
||||
fi
|
||||
AC_SUBST(install_sh)])
|
||||
|
||||
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 2
|
||||
|
||||
# Check whether the underlying file-system supports filenames
|
||||
# with a leading dot. For instance MS-DOS doesn't.
|
||||
AC_DEFUN([AM_SET_LEADING_DOT],
|
||||
[rm -rf .tst 2>/dev/null
|
||||
mkdir .tst 2>/dev/null
|
||||
if test -d .tst; then
|
||||
am__leading_dot=.
|
||||
else
|
||||
am__leading_dot=_
|
||||
fi
|
||||
rmdir .tst 2>/dev/null
|
||||
AC_SUBST([am__leading_dot])])
|
||||
|
||||
# Check to see how 'make' treats includes. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# serial 4
|
||||
|
||||
# AM_MAKE_INCLUDE()
|
||||