newlib: phoenix: merge machine/ trampoline up a level
The machine/{configure,Makefile} files exist only to fan out to the
specific machine/$arch/ subdir. We already have all that same info
in the phoenix/ dir itself, so by moving the recursive configure and
make calls into it, we can cut off this logic entirely and save the
overhead.
This commit is contained in:
Mike Frysinger
parent
16c12761fd
commit
d470ef6463
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@ -2,9 +2,9 @@
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AM_CPPFLAGS = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) $(INCLTDL)
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SUBDIRS = machine
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SUBDIRS = $(PHOENIX_MACHINE_DIR)
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PHOENIX_MACH_LIB = machine/lib.a
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PHOENIX_MACH_LIB = $(PHOENIX_MACHINE_DIR)/lib.a
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SUBLIBS = \
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$(PHOENIX_MACH_LIB)
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@ -106,11 +106,11 @@ lib.a: $(lib_a_OBJECTS)
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all-local: crt0.o
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crt0.o: machine/crt0.o
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crt0.o: $(PHOENIX_MACHINE_DIR)/crt0.o
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rm -f $@
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ln machine/crt0.o $@ >/dev/null 2>/dev/null || cp machine/crt0.o $@
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ln $(PHOENIX_MACHINE_DIR)/crt0.o $@ >/dev/null 2>/dev/null || cp $(PHOENIX_MACHINE_DIR)/crt0.o $@
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machine/crt0.o: ; @true
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$(PHOENIX_MACHINE_DIR)/crt0.o: ; @true
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AM_CFLAGS = -I $(srcdir)/../../stdio
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ACLOCAL_AMFLAGS = -I ../../.. -I ../../../.. -I ../../../../config
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@ -271,6 +271,7 @@ PACKAGE_TARNAME = @PACKAGE_TARNAME@
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PACKAGE_URL = @PACKAGE_URL@
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PACKAGE_VERSION = @PACKAGE_VERSION@
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PATH_SEPARATOR = @PATH_SEPARATOR@
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PHOENIX_MACHINE_DIR = @PHOENIX_MACHINE_DIR@
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RANLIB = @RANLIB@
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READELF = @READELF@
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SET_MAKE = @SET_MAKE@
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@ -335,8 +336,8 @@ top_build_prefix = @top_build_prefix@
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top_builddir = @top_builddir@
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top_srcdir = @top_srcdir@
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AM_CPPFLAGS = -I$(srcdir)/include $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS) $(INCLTDL)
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SUBDIRS = machine
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PHOENIX_MACH_LIB = machine/lib.a
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SUBDIRS = $(PHOENIX_MACHINE_DIR)
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PHOENIX_MACH_LIB = $(PHOENIX_MACHINE_DIR)/lib.a
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SUBLIBS = \
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$(PHOENIX_MACH_LIB)
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@ -1174,11 +1175,11 @@ lib.a: $(lib_a_OBJECTS)
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all-local: crt0.o
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crt0.o: machine/crt0.o
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crt0.o: $(PHOENIX_MACHINE_DIR)/crt0.o
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rm -f $@
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ln machine/crt0.o $@ >/dev/null 2>/dev/null || cp machine/crt0.o $@
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ln $(PHOENIX_MACHINE_DIR)/crt0.o $@ >/dev/null 2>/dev/null || cp $(PHOENIX_MACHINE_DIR)/crt0.o $@
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machine/crt0.o: ; @true
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$(PHOENIX_MACHINE_DIR)/crt0.o: ; @true
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install-data-local:
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$(mkinstalldirs) $(DESTDIR)$(tooldir)/include/arpa; \
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@ -588,6 +588,9 @@ ac_subst_vars='am__EXEEXT_FALSE
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am__EXEEXT_TRUE
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LTLIBOBJS
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LIBOBJS
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HAVE_MACHINE_DIR_FALSE
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HAVE_MACHINE_DIR_TRUE
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PHOENIX_MACHINE_DIR
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subdirs
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sys_dir
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shared_machine_dir
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@ -725,7 +728,7 @@ CPPFLAGS
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CPP
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CCAS
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CCASFLAGS'
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ac_subdirs_all='machine'
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ac_subdirs_all='machine/arm'
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# Initialize some variables set by options.
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ac_init_help=
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@ -4259,9 +4262,24 @@ OBJEXT=o
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if test -n "${machine_dir}"; then
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case ${machine_dir} in
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arm)
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subdirs="$subdirs machine/arm"
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;;
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esac
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fi
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PHOENIX_MACHINE_DIR=machine/${machine_dir}
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subdirs="$subdirs machine"
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if test x${machine_dir} != x; then
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HAVE_MACHINE_DIR_TRUE=
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HAVE_MACHINE_DIR_FALSE='#'
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else
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HAVE_MACHINE_DIR_TRUE='#'
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HAVE_MACHINE_DIR_FALSE=
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fi
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ac_config_files="$ac_config_files Makefile"
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@ -4459,6 +4477,10 @@ if test -z "${ELIX_LEVEL_4_TRUE}" && test -z "${ELIX_LEVEL_4_FALSE}"; then
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as_fn_error $? "conditional \"ELIX_LEVEL_4\" was never defined.
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Usually this means the macro was only invoked conditionally." "$LINENO" 5
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fi
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if test -z "${HAVE_MACHINE_DIR_TRUE}" && test -z "${HAVE_MACHINE_DIR_FALSE}"; then
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as_fn_error $? "conditional \"HAVE_MACHINE_DIR\" was never defined.
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Usually this means the macro was only invoked conditionally." "$LINENO" 5
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fi
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: "${CONFIG_STATUS=./config.status}"
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ac_write_fail=0
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@ -9,7 +9,15 @@ AC_CONFIG_AUX_DIR(../../../..)
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NEWLIB_CONFIGURE(../../..)
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AC_CONFIG_SUBDIRS(machine)
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if test -n "${machine_dir}"; then
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case ${machine_dir} in
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arm) AC_CONFIG_SUBDIRS(machine/arm) ;;
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esac
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fi
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PHOENIX_MACHINE_DIR=machine/${machine_dir}
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AC_SUBST(PHOENIX_MACHINE_DIR)
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AM_CONDITIONAL(HAVE_MACHINE_DIR, test x${machine_dir} != x)
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT
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@ -1,25 +0,0 @@
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## Process this file with automake to generate Makefile.in
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SUBDIRS = $(machine_dir) .
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CRT0 = crt0.o
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noinst_DATA = $(CRT0) lib.a
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$(CRT0): $(machine_dir)/$(CRT0)
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rm -f $@
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ln $(machine_dir)/$(CRT0) $@ >/dev/null 2>/dev/null \
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|| cp $(machine_dir)/$(CRT0) $@
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$(machine_dir)/$(CRT0): ; @true
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CLEANFILES = $(CRT0)
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lib.a: $(machine_dir)/lib.a
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rm -f $@
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ln $< $@ >/dev/null 2>/dev/null || cp $< $@
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doc:
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ACLOCAL_AMFLAGS = -I ../../../.. -I ../../../../.. -I ../../../../../config
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CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
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@ -1,556 +0,0 @@
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# Makefile.in generated by automake 1.15.1 from Makefile.am.
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# @configure_input@
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# Copyright (C) 1994-2017 Free Software Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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@SET_MAKE@
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VPATH = @srcdir@
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am__is_gnu_make = { \
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if test -z '$(MAKELEVEL)'; then \
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false; \
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elif test -n '$(MAKE_HOST)'; then \
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true; \
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elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
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true; \
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else \
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false; \
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fi; \
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}
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am__make_running_with_option = \
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case $${target_option-} in \
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?) ;; \
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*) echo "am__make_running_with_option: internal error: invalid" \
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"target option '$${target_option-}' specified" >&2; \
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exit 1;; \
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esac; \
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has_opt=no; \
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sane_makeflags=$$MAKEFLAGS; \
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if $(am__is_gnu_make); then \
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sane_makeflags=$$MFLAGS; \
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else \
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case $$MAKEFLAGS in \
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*\\[\ \ ]*) \
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bs=\\; \
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sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
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| sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
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esac; \
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fi; \
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skip_next=no; \
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strip_trailopt () \
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{ \
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flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
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}; \
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for flg in $$sane_makeflags; do \
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test $$skip_next = yes && { skip_next=no; continue; }; \
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case $$flg in \
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*=*|--*) continue;; \
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-*I) strip_trailopt 'I'; skip_next=yes;; \
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-*I?*) strip_trailopt 'I';; \
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-*O) strip_trailopt 'O'; skip_next=yes;; \
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-*O?*) strip_trailopt 'O';; \
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-*l) strip_trailopt 'l'; skip_next=yes;; \
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-*l?*) strip_trailopt 'l';; \
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-[dEDm]) skip_next=yes;; \
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-[JT]) skip_next=yes;; \
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esac; \
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case $$flg in \
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*$$target_option*) has_opt=yes; break;; \
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esac; \
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done; \
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test $$has_opt = yes
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am__make_dryrun = (target_option=n; $(am__make_running_with_option))
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am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
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pkgdatadir = $(datadir)/@PACKAGE@
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pkgincludedir = $(includedir)/@PACKAGE@
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pkglibdir = $(libdir)/@PACKAGE@
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pkglibexecdir = $(libexecdir)/@PACKAGE@
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am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
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install_sh_DATA = $(install_sh) -c -m 644
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install_sh_PROGRAM = $(install_sh) -c
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install_sh_SCRIPT = $(install_sh) -c
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INSTALL_HEADER = $(INSTALL_DATA)
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transform = $(program_transform_name)
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NORMAL_INSTALL = :
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PRE_INSTALL = :
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POST_INSTALL = :
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NORMAL_UNINSTALL = :
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PRE_UNINSTALL = :
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POST_UNINSTALL = :
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build_triplet = @build@
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host_triplet = @host@
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subdir = .
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ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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am__aclocal_m4_deps = $(top_srcdir)/../../../../../config/lead-dot.m4 \
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$(top_srcdir)/../../../../../config/override.m4 \
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$(top_srcdir)/../../../../acinclude.m4 \
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$(top_srcdir)/configure.ac
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am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
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$(ACLOCAL_M4)
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DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
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$(am__configure_deps)
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am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
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configure.lineno config.status.lineno
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mkinstalldirs = $(SHELL) $(top_srcdir)/../../../../../mkinstalldirs
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CONFIG_CLEAN_FILES =
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CONFIG_CLEAN_VPATH_FILES =
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AM_V_P = $(am__v_P_@AM_V@)
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am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
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am__v_P_0 = false
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am__v_P_1 = :
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AM_V_GEN = $(am__v_GEN_@AM_V@)
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am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
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am__v_GEN_0 = @echo " GEN " $@;
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am__v_GEN_1 =
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AM_V_at = $(am__v_at_@AM_V@)
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am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
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am__v_at_0 = @
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am__v_at_1 =
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depcomp =
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am__depfiles_maybe =
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SOURCES =
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RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
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ctags-recursive dvi-recursive html-recursive info-recursive \
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install-data-recursive install-dvi-recursive \
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install-exec-recursive install-html-recursive \
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install-info-recursive install-pdf-recursive \
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install-ps-recursive install-recursive installcheck-recursive \
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installdirs-recursive pdf-recursive ps-recursive \
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tags-recursive uninstall-recursive
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am__can_run_installinfo = \
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case $$AM_UPDATE_INFO_DIR in \
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n|no|NO) false;; \
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*) (install-info --version) >/dev/null 2>&1;; \
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esac
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DATA = $(noinst_DATA)
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RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \
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distclean-recursive maintainer-clean-recursive
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am__recursive_targets = \
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$(RECURSIVE_TARGETS) \
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$(RECURSIVE_CLEAN_TARGETS) \
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$(am__extra_recursive_targets)
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AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
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cscope
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am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
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# Read a list of newline-separated strings from the standard input,
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# and print each of them once, without duplicates. Input order is
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# *not* preserved.
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am__uniquify_input = $(AWK) '\
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BEGIN { nonempty = 0; } \
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{ items[$$0] = 1; nonempty = 1; } \
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END { if (nonempty) { for (i in items) print i; }; } \
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'
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# Make sure the list of sources is unique. This is necessary because,
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# e.g., the same source file might be shared among _SOURCES variables
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# for different programs/libraries.
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am__define_uniq_tagged_files = \
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list='$(am__tagged_files)'; \
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unique=`for i in $$list; do \
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if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
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done | $(am__uniquify_input)`
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ETAGS = etags
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CTAGS = ctags
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CSCOPE = cscope
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DIST_SUBDIRS = $(SUBDIRS)
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ACLOCAL = @ACLOCAL@
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AMTAR = @AMTAR@
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AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
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AR = @AR@
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AUTOCONF = @AUTOCONF@
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AUTOHEADER = @AUTOHEADER@
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AUTOMAKE = @AUTOMAKE@
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AWK = @AWK@
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CC = @CC@
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CCAS = @CCAS@
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CCASFLAGS = @CCASFLAGS@
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CFLAGS = @CFLAGS@
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CPP = @CPP@
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CPPFLAGS = @CPPFLAGS@
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CYGPATH_W = @CYGPATH_W@
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DEFS = @DEFS@
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ECHO_C = @ECHO_C@
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ECHO_N = @ECHO_N@
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ECHO_T = @ECHO_T@
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EXEEXT = @EXEEXT@
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INSTALL = @INSTALL@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
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INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
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LDFLAGS = @LDFLAGS@
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LIBOBJS = @LIBOBJS@
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LIBS = @LIBS@
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LTLIBOBJS = @LTLIBOBJS@
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MAINT = @MAINT@
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MAKEINFO = @MAKEINFO@
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MKDIR_P = @MKDIR_P@
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NEWLIB_CFLAGS = @NEWLIB_CFLAGS@
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NO_INCLUDE_LIST = @NO_INCLUDE_LIST@
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OBJEXT = @OBJEXT@
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PACKAGE = @PACKAGE@
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PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
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PACKAGE_NAME = @PACKAGE_NAME@
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PACKAGE_STRING = @PACKAGE_STRING@
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PACKAGE_TARNAME = @PACKAGE_TARNAME@
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PACKAGE_URL = @PACKAGE_URL@
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PACKAGE_VERSION = @PACKAGE_VERSION@
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PATH_SEPARATOR = @PATH_SEPARATOR@
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RANLIB = @RANLIB@
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READELF = @READELF@
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SET_MAKE = @SET_MAKE@
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SHELL = @SHELL@
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STRIP = @STRIP@
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VERSION = @VERSION@
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abs_builddir = @abs_builddir@
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abs_newlib_basedir = @abs_newlib_basedir@
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abs_srcdir = @abs_srcdir@
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abs_top_builddir = @abs_top_builddir@
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abs_top_srcdir = @abs_top_srcdir@
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ac_ct_AR = @ac_ct_AR@
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ac_ct_CC = @ac_ct_CC@
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am__leading_dot = @am__leading_dot@
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am__tar = @am__tar@
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am__untar = @am__untar@
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bindir = @bindir@
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build = @build@
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build_alias = @build_alias@
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build_cpu = @build_cpu@
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build_os = @build_os@
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build_vendor = @build_vendor@
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builddir = @builddir@
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datadir = @datadir@
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datarootdir = @datarootdir@
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docdir = @docdir@
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dvidir = @dvidir@
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exec_prefix = @exec_prefix@
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host = @host@
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host_alias = @host_alias@
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host_cpu = @host_cpu@
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host_os = @host_os@
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host_vendor = @host_vendor@
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htmldir = @htmldir@
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includedir = @includedir@
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infodir = @infodir@
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install_sh = @install_sh@
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libdir = @libdir@
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libexecdir = @libexecdir@
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libm_machine_dir = @libm_machine_dir@
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localedir = @localedir@
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localstatedir = @localstatedir@
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lpfx = @lpfx@
|
||||
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[# By default we simply use the C compiler to build assembly code.
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AC_REQUIRE([AC_PROG_CC])
|
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test "${CCAS+set}" = set || CCAS=$CC
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test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
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AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
|
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AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
|
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_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([CCAS])])dnl
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])
|
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|
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# AM_AUX_DIR_EXPAND -*- Autoconf -*-
|
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|
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# Copyright (C) 2001-2017 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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# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
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# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
|
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# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
|
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#
|
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# Of course, Automake must honor this variable whenever it calls a
|
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# tool from the auxiliary directory. The problem is that $srcdir (and
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# therefore $ac_aux_dir as well) can be either absolute or relative,
|
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# depending on how configure is run. This is pretty annoying, since
|
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# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
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# source directory, any form will work fine, but in subdirectories a
|
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# relative path needs to be adjusted first.
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#
|
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# $ac_aux_dir/missing
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# fails when called from a subdirectory if $ac_aux_dir is relative
|
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# $top_srcdir/$ac_aux_dir/missing
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# fails if $ac_aux_dir is absolute,
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# fails when called from a subdirectory in a VPATH build with
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# a relative $ac_aux_dir
|
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#
|
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# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
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# are both prefixed by $srcdir. In an in-source build this is usually
|
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# harmless because $srcdir is '.', but things will broke when you
|
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# start a VPATH build or use an absolute $srcdir.
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#
|
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# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
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# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
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# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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# and then we would define $MISSING as
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# MISSING="\${SHELL} $am_aux_dir/missing"
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# This will work as long as MISSING is not called from configure, because
|
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# unfortunately $(top_srcdir) has no meaning in configure.
|
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# However there are other variables, like CC, which are often used in
|
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# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
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#
|
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# Another solution, used here, is to always expand $ac_aux_dir to an
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# absolute PATH. The drawback is that using absolute paths prevent a
|
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# configured tree to be moved without reconfiguration.
|
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|
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AC_DEFUN([AM_AUX_DIR_EXPAND],
|
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[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
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# Expand $ac_aux_dir to an absolute path.
|
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am_aux_dir=`cd "$ac_aux_dir" && pwd`
|
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# AM_CONDITIONAL -*- Autoconf -*-
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|
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# Copyright (C) 1997-2017 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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# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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# -------------------------------------
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# Define a conditional.
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AC_DEFUN([AM_CONDITIONAL],
|
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[AC_PREREQ([2.52])dnl
|
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m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
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AC_SUBST([$1_TRUE])dnl
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AC_SUBST([$1_FALSE])dnl
|
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_AM_SUBST_NOTMAKE([$1_TRUE])dnl
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_AM_SUBST_NOTMAKE([$1_FALSE])dnl
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m4_define([_AM_COND_VALUE_$1], [$2])dnl
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if $2; then
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$1_TRUE=
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$1_FALSE='#'
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$1_TRUE='#'
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$1_FALSE=
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AC_CONFIG_COMMANDS_PRE(
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[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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AC_MSG_ERROR([[conditional "$1" was never defined.
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Usually this means the macro was only invoked conditionally.]])
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fi])])
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|
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# Do all the work for Automake. -*- Autoconf -*-
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# Copyright (C) 1996-2017 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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# 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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dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
|
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m4_define([AC_PROG_CC],
|
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m4_defn([AC_PROG_CC])
|
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[_AM_PROG_CC_C_O
|
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])
|
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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([2.65])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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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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AC_SUBST([CYGPATH_W])
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# Define the identity of the package.
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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([$1])dnl
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dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
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m4_if(
|
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m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
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[ok:ok],,
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[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
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AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
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AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
|
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|
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_AM_IF_OPTION([no-define],,
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[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
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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])
|
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AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
|
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AM_MISSING_PROG([AUTOHEADER], [autoheader])
|
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AM_MISSING_PROG([MAKEINFO], [makeinfo])
|
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AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
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AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
|
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AC_REQUIRE([AC_PROG_MKDIR_P])dnl
|
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# For better backward compatibility. To be removed once Automake 1.9.x
|
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# dies out for good. For more background, see:
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
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# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
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AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
|
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# We need awk for the "check" target (and possibly the TAP driver). The
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# system "awk" is bad on 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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[m4_define([AC_PROG_CC],
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m4_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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[m4_define([AC_PROG_CXX],
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m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],
|
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[_AM_DEPENDENCIES([OBJC])],
|
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[m4_define([AC_PROG_OBJC],
|
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m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
|
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AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
|
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[_AM_DEPENDENCIES([OBJCXX])],
|
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[m4_define([AC_PROG_OBJCXX],
|
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m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
|
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])
|
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AC_REQUIRE([AM_SILENT_RULES])dnl
|
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dnl The testsuite 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
|
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dnl macro 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
|
||||
|
||||
# POSIX will say in a future version that running "rm -f" with no argument
|
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# is OK; and we want to be able to make that assumption in our Makefile
|
||||
# recipes. So use an aggressive probe to check that the usage we want is
|
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# actually supported "in the wild" to an acceptable degree.
|
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# See automake bug#10828.
|
||||
# To make any issue more visible, cause the running configure to be aborted
|
||||
# by default if the 'rm' program in use doesn't match our expectations; the
|
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# user can still override this though.
|
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if rm -f && rm -fr && rm -rf; then : OK; else
|
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cat >&2 <<'END'
|
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Oops!
|
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|
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Your 'rm' program seems unable to run without file operands specified
|
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on the command line, even when the '-f' option is present. This is contrary
|
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to the behaviour of most rm programs out there, and not conforming with
|
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the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
||||
|
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Please tell bug-automake@gnu.org about your system, including the value
|
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of your $PATH and any error possibly output before this message. This
|
||||
can help us improve future automake versions.
|
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|
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END
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if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
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echo 'Configuration will proceed anyway, since you have set the' >&2
|
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echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
||||
echo >&2
|
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else
|
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cat >&2 <<'END'
|
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Aborting the configuration process, to ensure you take notice of the issue.
|
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|
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You can download and install GNU coreutils to get an 'rm' implementation
|
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that behaves properly: <http://www.gnu.org/software/coreutils/>.
|
||||
|
||||
If you want to complete the configuration process using your problematic
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'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
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to "yes", and re-run configure.
|
||||
|
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END
|
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AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
|
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fi
|
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fi
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dnl The trailing newline in this macro's definition is deliberate, for
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dnl backward compatibility and to allow trailing 'dnl'-style comments
|
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dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
|
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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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# 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
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# loop where config.status creates the headers, so we can generate
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AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
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[# Compute $1's index in $config_headers.
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_am_arg=$1
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for _am_header in $config_headers :; do
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case $_am_header in
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break ;;
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esac
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echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
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|
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# Copyright (C) 2001-2017 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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# AM_PROG_INSTALL_SH
|
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# ------------------
|
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# Define $install_sh.
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AC_DEFUN([AM_PROG_INSTALL_SH],
|
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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if test x"${install_sh+set}" != xset; then
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case $am_aux_dir in
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*\ * | *\ *)
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install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
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*)
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install_sh="\${SHELL} $am_aux_dir/install-sh"
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esac
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AC_SUBST([install_sh])])
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# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
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# From Jim Meyering
|
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# Copyright (C) 1996-2017 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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# AM_MAINTAINER_MODE([DEFAULT-MODE])
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# ----------------------------------
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# Control maintainer-specific portions of Makefiles.
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# Default is to disable them, unless 'enable' is passed literally.
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# For symmetry, 'disable' may be passed as well. Anyway, the user
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# can override the default with the --enable/--disable switch.
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AC_DEFUN([AM_MAINTAINER_MODE],
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[m4_case(m4_default([$1], [disable]),
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[enable], [m4_define([am_maintainer_other], [disable])],
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[disable], [m4_define([am_maintainer_other], [enable])],
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[m4_define([am_maintainer_other], [enable])
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m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
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AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode's default is 'disable' unless 'enable' is passed
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AC_ARG_ENABLE([maintainer-mode],
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[AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
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am_maintainer_other[ make rules and dependencies not useful
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(and sometimes confusing) to the casual installer])],
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[USE_MAINTAINER_MODE=$enableval],
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[USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
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AC_MSG_RESULT([$USE_MAINTAINER_MODE])
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AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
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MAINT=$MAINTAINER_MODE_TRUE
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AC_SUBST([MAINT])dnl
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]
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)
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# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
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# Copyright (C) 1997-2017 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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# AM_MISSING_PROG(NAME, PROGRAM)
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# ------------------------------
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AC_DEFUN([AM_MISSING_PROG],
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[AC_REQUIRE([AM_MISSING_HAS_RUN])
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$1=${$1-"${am_missing_run}$2"}
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AC_SUBST($1)])
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# AM_MISSING_HAS_RUN
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# ------------------
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# Define MISSING if not defined so far and test if it is modern enough.
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# If it is, set am_missing_run to use it, otherwise, to nothing.
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AC_DEFUN([AM_MISSING_HAS_RUN],
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[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
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AC_REQUIRE_AUX_FILE([missing])dnl
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case $am_aux_dir in
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*\ * | *\ *)
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MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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*)
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MISSING="\${SHELL} $am_aux_dir/missing" ;;
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esac
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fi
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# Use eval to expand $SHELL
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if eval "$MISSING --is-lightweight"; then
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am_missing_run="$MISSING "
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else
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am_missing_run=
|
||||
AC_MSG_WARN(['missing' script is too old or missing])
|
||||
fi
|
||||
])
|
||||
|
||||
# Helper functions for option handling. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2001-2017 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.
|
||||
|
||||
# _AM_MANGLE_OPTION(NAME)
|
||||
# -----------------------
|
||||
AC_DEFUN([_AM_MANGLE_OPTION],
|
||||
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
|
||||
|
||||
# _AM_SET_OPTION(NAME)
|
||||
# --------------------
|
||||
# Set option NAME. Presently that only means defining a flag for this option.
|
||||
AC_DEFUN([_AM_SET_OPTION],
|
||||
[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
|
||||
|
||||
# _AM_SET_OPTIONS(OPTIONS)
|
||||
# ------------------------
|
||||
# OPTIONS is a space-separated list of Automake options.
|
||||
AC_DEFUN([_AM_SET_OPTIONS],
|
||||
[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
|
||||
|
||||
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
|
||||
# -------------------------------------------
|
||||
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
|
||||
AC_DEFUN([_AM_IF_OPTION],
|
||||
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
|
||||
|
||||
# Copyright (C) 1999-2017 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.
|
||||
|
||||
# _AM_PROG_CC_C_O
|
||||
# ---------------
|
||||
# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC
|
||||
# to automatically call this.
|
||||
AC_DEFUN([_AM_PROG_CC_C_O],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
AC_REQUIRE_AUX_FILE([compile])dnl
|
||||
AC_LANG_PUSH([C])dnl
|
||||
AC_CACHE_CHECK(
|
||||
[whether $CC understands -c and -o together],
|
||||
[am_cv_prog_cc_c_o],
|
||||
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
|
||||
# Make sure it works both with $CC and with simple cc.
|
||||
# Following AC_PROG_CC_C_O, we do the test twice because some
|
||||
# compilers refuse to overwrite an existing .o file with -o,
|
||||
# though they will create one.
|
||||
am_cv_prog_cc_c_o=yes
|
||||
for am_i in 1 2; do
|
||||
if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
|
||||
&& test -f conftest2.$ac_objext; then
|
||||
: OK
|
||||
else
|
||||
am_cv_prog_cc_c_o=no
|
||||
break
|
||||
fi
|
||||
done
|
||||
rm -f core conftest*
|
||||
unset am_i])
|
||||
if test "$am_cv_prog_cc_c_o" != yes; then
|
||||
# Losing compiler, so override with the script.
|
||||
# FIXME: It is wrong to rewrite CC.
|
||||
# But if we don't then we get into trouble of one sort or another.
|
||||
# A longer-term fix would be to have automake use am__CC in this case,
|
||||
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
|
||||
CC="$am_aux_dir/compile $CC"
|
||||
fi
|
||||
AC_LANG_POP([C])])
|
||||
|
||||
# For backward compatibility.
|
||||
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
|
||||
|
||||
# Copyright (C) 2001-2017 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# AM_RUN_LOG(COMMAND)
|
||||
# -------------------
|
||||
# Run COMMAND, save the exit status in ac_status, and log it.
|
||||
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
|
||||
AC_DEFUN([AM_RUN_LOG],
|
||||
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
|
||||
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
|
||||
(exit $ac_status); }])
|
||||
|
||||
# Check to make sure that the build environment is sane. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 1996-2017 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.
|
||||
|
||||
# AM_SANITY_CHECK
|
||||
# ---------------
|
||||
AC_DEFUN([AM_SANITY_CHECK],
|
||||
[AC_MSG_CHECKING([whether build environment is sane])
|
||||
# Reject unsafe characters in $srcdir or the absolute working directory
|
||||
# name. Accept space and tab only in the latter.
|
||||
am_lf='
|
||||
'
|
||||
case `pwd` in
|
||||
*[[\\\"\#\$\&\'\`$am_lf]]*)
|
||||
AC_MSG_ERROR([unsafe absolute working directory name]);;
|
||||
esac
|
||||
case $srcdir in
|
||||
*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
|
||||
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
|
||||
esac
|
||||
|
||||
# Do 'set' in a subshell so we don't clobber the current shell's
|
||||
# arguments. Must try -L first in case configure is actually a
|
||||
# symlink; some systems play weird games with the mod time of symlinks
|
||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||||
# directory).
|
||||
if (
|
||||
am_has_slept=no
|
||||
for am_try in 1 2; do
|
||||
echo "timestamp, slept: $am_has_slept" > conftest.file
|
||||
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
||||
if test "$[*]" = "X"; then
|
||||
# -L didn't work.
|
||||
set X `ls -t "$srcdir/configure" conftest.file`
|
||||
fi
|
||||
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
||||
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
||||
|
||||
# If neither matched, then we have a broken ls. This can happen
|
||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||||
# broken ls alias from the environment. This has actually
|
||||
# happened. Such a system could not be considered "sane".
|
||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||||
alias in your environment])
|
||||
fi
|
||||
if test "$[2]" = conftest.file || test $am_try -eq 2; then
|
||||
break
|
||||
fi
|
||||
# Just in case.
|
||||
sleep 1
|
||||
am_has_slept=yes
|
||||
done
|
||||
test "$[2]" = conftest.file
|
||||
)
|
||||
then
|
||||
# Ok.
|
||||
:
|
||||
else
|
||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
||||
Check your system clock])
|
||||
fi
|
||||
AC_MSG_RESULT([yes])
|
||||
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
||||
# generated files are strictly newer.
|
||||
am_sleep_pid=
|
||||
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
||||
( sleep 1 ) &
|
||||
am_sleep_pid=$!
|
||||
fi
|
||||
AC_CONFIG_COMMANDS_PRE(
|
||||
[AC_MSG_CHECKING([that generated files are newer than configure])
|
||||
if test -n "$am_sleep_pid"; then
|
||||
# Hide warnings about reused PIDs.
|
||||
wait $am_sleep_pid 2>/dev/null
|
||||
fi
|
||||
AC_MSG_RESULT([done])])
|
||||
rm -f conftest.file
|
||||
])
|
||||
|
||||
# Copyright (C) 2009-2017 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.
|
||||
|
||||
# AM_SILENT_RULES([DEFAULT])
|
||||
# --------------------------
|
||||
# Enable less verbose build rules; with the default set to DEFAULT
|
||||
# ("yes" being less verbose, "no" or empty being verbose).
|
||||
AC_DEFUN([AM_SILENT_RULES],
|
||||
[AC_ARG_ENABLE([silent-rules], [dnl
|
||||
AS_HELP_STRING(
|
||||
[--enable-silent-rules],
|
||||
[less verbose build output (undo: "make V=1")])
|
||||
AS_HELP_STRING(
|
||||
[--disable-silent-rules],
|
||||
[verbose build output (undo: "make V=0")])dnl
|
||||
])
|
||||
case $enable_silent_rules in @%:@ (((
|
||||
yes) AM_DEFAULT_VERBOSITY=0;;
|
||||
no) AM_DEFAULT_VERBOSITY=1;;
|
||||
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
|
||||
esac
|
||||
dnl
|
||||
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
|
||||
dnl do not support nested variable expansions.
|
||||
dnl See automake bug#9928 and bug#10237.
|
||||
am_make=${MAKE-make}
|
||||
AC_CACHE_CHECK([whether $am_make supports nested variables],
|
||||
[am_cv_make_support_nested_variables],
|
||||
[if AS_ECHO([['TRUE=$(BAR$(V))
|
||||
BAR0=false
|
||||
BAR1=true
|
||||
V=1
|
||||
am__doit:
|
||||
@$(TRUE)
|
||||
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
|
||||
am_cv_make_support_nested_variables=yes
|
||||
else
|
||||
am_cv_make_support_nested_variables=no
|
||||
fi])
|
||||
if test $am_cv_make_support_nested_variables = yes; then
|
||||
dnl Using '$V' instead of '$(V)' breaks IRIX make.
|
||||
AM_V='$(V)'
|
||||
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
||||
else
|
||||
AM_V=$AM_DEFAULT_VERBOSITY
|
||||
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
||||
fi
|
||||
AC_SUBST([AM_V])dnl
|
||||
AM_SUBST_NOTMAKE([AM_V])dnl
|
||||
AC_SUBST([AM_DEFAULT_V])dnl
|
||||
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
|
||||
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
|
||||
AM_BACKSLASH='\'
|
||||
AC_SUBST([AM_BACKSLASH])dnl
|
||||
_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
|
||||
])
|
||||
|
||||
# Copyright (C) 2001-2017 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.
|
||||
|
||||
# AM_PROG_INSTALL_STRIP
|
||||
# ---------------------
|
||||
# One issue with vendor 'install' (even GNU) is that you can't
|
||||
# specify the program used to strip binaries. This is especially
|
||||
# annoying in cross-compiling environments, where the build's strip
|
||||
# is unlikely to handle the host's binaries.
|
||||
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
||||
# always use install-sh in "make install-strip", and initialize
|
||||
# STRIPPROG with the value of the STRIP variable (set by the user).
|
||||
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
||||
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
||||
# Installed binaries are usually stripped using 'strip' when the user
|
||||
# run "make install-strip". However 'strip' might not be the right
|
||||
# tool to use in cross-compilation environments, therefore Automake
|
||||
# will honor the 'STRIP' environment variable to overrule this program.
|
||||
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
|
||||
if test "$cross_compiling" != no; then
|
||||
AC_CHECK_TOOL([STRIP], [strip], :)
|
||||
fi
|
||||
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
||||
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||||
|
||||
# Copyright (C) 2006-2017 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.
|
||||
|
||||
# _AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# ---------------------------
|
||||
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
|
||||
# This macro is traced by Automake.
|
||||
AC_DEFUN([_AM_SUBST_NOTMAKE])
|
||||
|
||||
# AM_SUBST_NOTMAKE(VARIABLE)
|
||||
# --------------------------
|
||||
# Public sister of _AM_SUBST_NOTMAKE.
|
||||
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
|
||||
|
||||
# Check how to create a tarball. -*- Autoconf -*-
|
||||
|
||||
# Copyright (C) 2004-2017 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.
|
||||
|
||||
# _AM_PROG_TAR(FORMAT)
|
||||
# --------------------
|
||||
# Check how to create a tarball in format FORMAT.
|
||||
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
|
||||
#
|
||||
# Substitute a variable $(am__tar) that is a command
|
||||
# writing to stdout a FORMAT-tarball containing the directory
|
||||
# $tardir.
|
||||
# tardir=directory && $(am__tar) > result.tar
|
||||
#
|
||||
# Substitute a variable $(am__untar) that extract such
|
||||
# a tarball read from stdin.
|
||||
# $(am__untar) < result.tar
|
||||
#
|
||||
AC_DEFUN([_AM_PROG_TAR],
|
||||
[# Always define AMTAR for backward compatibility. Yes, it's still used
|
||||
# in the wild :-( We should find a proper way to deprecate it ...
|
||||
AC_SUBST([AMTAR], ['$${TAR-tar}'])
|
||||
|
||||
# We'll loop over all known methods to create a tar archive until one works.
|
||||
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
|
||||
|
||||
m4_if([$1], [v7],
|
||||
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
|
||||
|
||||
[m4_case([$1],
|
||||
[ustar],
|
||||
[# The POSIX 1988 'ustar' format is defined with fixed-size fields.
|
||||
# There is notably a 21 bits limit for the UID and the GID. In fact,
|
||||
# the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
|
||||
# and bug#13588).
|
||||
am_max_uid=2097151 # 2^21 - 1
|
||||
am_max_gid=$am_max_uid
|
||||
# The $UID and $GID variables are not portable, so we need to resort
|
||||
# to the POSIX-mandated id(1) utility. Errors in the 'id' calls
|
||||
# below are definitely unexpected, so allow the users to see them
|
||||
# (that is, avoid stderr redirection).
|
||||
am_uid=`id -u || echo unknown`
|
||||
am_gid=`id -g || echo unknown`
|
||||
AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
|
||||
if test $am_uid -le $am_max_uid; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
_am_tools=none
|
||||
fi
|
||||
AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
|
||||
if test $am_gid -le $am_max_gid; then
|
||||
AC_MSG_RESULT([yes])
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
_am_tools=none
|
||||
fi],
|
||||
|
||||
[pax],
|
||||
[],
|
||||
|
||||
[m4_fatal([Unknown tar format])])
|
||||
|
||||
AC_MSG_CHECKING([how to create a $1 tar archive])
|
||||
|
||||
# Go ahead even if we have the value already cached. We do so because we
|
||||
# need to set the values for the 'am__tar' and 'am__untar' variables.
|
||||
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
|
||||
|
||||
for _am_tool in $_am_tools; do
|
||||
case $_am_tool in
|
||||
gnutar)
|
||||
for _am_tar in tar gnutar gtar; do
|
||||
AM_RUN_LOG([$_am_tar --version]) && break
|
||||
done
|
||||
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
|
||||
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
|
||||
am__untar="$_am_tar -xf -"
|
||||
;;
|
||||
plaintar)
|
||||
# Must skip GNU tar: if it does not support --format= it doesn't create
|
||||
# ustar tarball either.
|
||||
(tar --version) >/dev/null 2>&1 && continue
|
||||
am__tar='tar chf - "$$tardir"'
|
||||
am__tar_='tar chf - "$tardir"'
|
||||
am__untar='tar xf -'
|
||||
;;
|
||||
pax)
|
||||
am__tar='pax -L -x $1 -w "$$tardir"'
|
||||
am__tar_='pax -L -x $1 -w "$tardir"'
|
||||
am__untar='pax -r'
|
||||
;;
|
||||
cpio)
|
||||
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
|
||||
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
|
||||
am__untar='cpio -i -H $1 -d'
|
||||
;;
|
||||
none)
|
||||
am__tar=false
|
||||
am__tar_=false
|
||||
am__untar=false
|
||||
;;
|
||||
esac
|
||||
|
||||
# If the value was cached, stop now. We just wanted to have am__tar
|
||||
# and am__untar set.
|
||||
test -n "${am_cv_prog_tar_$1}" && break
|
||||
|
||||
# tar/untar a dummy directory, and stop if the command works.
|
||||
rm -rf conftest.dir
|
||||
mkdir conftest.dir
|
||||
echo GrepMe > conftest.dir/file
|
||||
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
|
||||
rm -rf conftest.dir
|
||||
if test -s conftest.tar; then
|
||||
AM_RUN_LOG([$am__untar <conftest.tar])
|
||||
AM_RUN_LOG([cat conftest.dir/file])
|
||||
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
|
||||
fi
|
||||
done
|
||||
rm -rf conftest.dir
|
||||
|
||||
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
|
||||
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
|
||||
|
||||
AC_SUBST([am__tar])
|
||||
AC_SUBST([am__untar])
|
||||
]) # _AM_PROG_TAR
|
||||
|
||||
m4_include([../../../../../config/lead-dot.m4])
|
||||
m4_include([../../../../../config/override.m4])
|
||||
m4_include([../../../../acinclude.m4])
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,21 +0,0 @@
|
|||
dnl This is the newlib/libc/sys configure.in file.
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
|
||||
AC_INIT([newlib],[NEWLIB_VERSION])
|
||||
AC_CONFIG_SRCDIR([arm])
|
||||
|
||||
dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
|
||||
AC_CONFIG_AUX_DIR(../../../../..)
|
||||
|
||||
NEWLIB_CONFIGURE(../../../..)
|
||||
|
||||
if test -n "${machine_dir}"; then
|
||||
case ${machine_dir} in
|
||||
arm) AC_CONFIG_SUBDIRS(arm) ;;
|
||||
esac;
|
||||
fi
|
||||
|
||||
AM_CONDITIONAL(HAVE_MACHINE_DIR, test x${machine_dir} != x)
|
||||
|
||||
AC_CONFIG_FILES([Makefile])
|
||||
AC_OUTPUT
|
||||
Loading…
Reference in New Issue