# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2019 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the compiled summary of the specification in
# gnulib-cache.m4. It lists the computed macro invocations that need
# to be invoked from configure.ac.
# In projects that use version control, this file can be treated like
# other built files.


# This macro should be invoked from ./configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([lts_EARLY],
[
  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  m4_pattern_allow([^gl_ES$])dnl a valid locale name
  m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable

  # Pre-early section.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_PROG_AR_RANLIB])

  AC_REQUIRE([AM_PROG_CC_C_O])
  # Code from module absolute-header:
  # Code from module alignof:
  # Code from module alloca-opt:
  # Code from module array-list:
  # Code from module binary-io:
  # Code from module c-ctype:
  # Code from module c-strcase:
  # Code from module close:
  # Code from module concat-filename:
  # Code from module dirname-lgpl:
  # Code from module dosname:
  # Code from module double-slash-root:
  # Code from module errno:
  # Code from module error:
  # Code from module exitfail:
  # Code from module extensions:
  # Code from module extern-inline:
  # Code from module fabs:
  # Code from module fatal-signal:
  # Code from module fcntl-h:
  # Code from module fd-hook:
  # Code from module fd-ostream:
  # Code from module file-ostream:
  # Code from module filename:
  # Code from module float:
  # Code from module fpieee:
  AC_REQUIRE([gl_FP_IEEE])
  # Code from module fsync:
  # Code from module full-write:
  # Code from module getprogname:
  # Code from module gettext-h:
  # Code from module hash:
  # Code from module havelib:
  # Code from module html-ostream:
  # Code from module html-styled-ostream:
  # Code from module iconv:
  # Code from module iconv-ostream:
  # Code from module include_next:
  # Code from module inline:
  # Code from module intprops:
  # Code from module isatty:
  # Code from module isinf:
  # Code from module isnan:
  # Code from module isnand:
  # Code from module isnand-nolibm:
  # Code from module isnanf:
  # Code from module isnanf-nolibm:
  # Code from module isnanl:
  # Code from module isnanl-nolibm:
  # Code from module libcroco:
  # Code from module libglib:
  # Code from module libxml:
  # Code from module limits-h:
  # Code from module list:
  # Code from module log10:
  # Code from module malloc-posix:
  # Code from module math:
  # Code from module memchr:
  # Code from module memory-ostream:
  # Code from module minmax:
  # Code from module moo:
  # Code from module msvc-inval:
  # Code from module msvc-nothrow:
  # Code from module multiarch:
  # Code from module no-c++:
  # Code from module noop-styled-ostream:
  # Code from module obstack:
  # Code from module ostream:
  # Code from module pow:
  # Code from module raise:
  # Code from module read:
  # Code from module safe-read:
  # Code from module safe-write:
  # Code from module same-inode:
  # Code from module sigaction:
  # Code from module signal-h:
  # Code from module signbit:
  # Code from module sigprocmask:
  # Code from module size_max:
  # Code from module snippet/_Noreturn:
  # Code from module snippet/arg-nonnull:
  # Code from module snippet/c++defs:
  # Code from module snippet/unused-parameter:
  # Code from module snippet/warn-on-use:
  # Code from module snprintf:
  # Code from module ssize_t:
  # Code from module stdarg:
  dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
  dnl for the builtin va_copy to work.  gl_PROG_CC_C99 arranges for this.
  gl_PROG_CC_C99
  # Code from module stdbool:
  # Code from module stddef:
  # Code from module stdint:
  # Code from module stdio:
  # Code from module stdlib:
  # Code from module stpcpy:
  # Code from module strerror:
  # Code from module strerror-override:
  # Code from module string:
  # Code from module styled-ostream:
  # Code from module sys_types:
  # Code from module term-ostream:
  # Code from module term-ostream-tests:
  # Code from module term-style-control:
  # Code from module term-styled-ostream:
  # Code from module terminfo:
  # Code from module terminfo-h:
  # Code from module unistd:
  # Code from module unistr/base:
  # Code from module unistr/u8-mbtouc:
  # Code from module unitypes:
  # Code from module vasnprintf:
  # Code from module vasprintf:
  # Code from module verify:
  # Code from module vsnprintf:
  # Code from module wchar:
  # Code from module write:
  # Code from module xalloc:
  # Code from module xalloc-die:
  # Code from module xconcat-filename:
  # Code from module xlist:
  # Code from module xsize:
  # Code from module xvasprintf:
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([lts_INIT],
[
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  gl_m4_base='gnulib-m4'
  m4_pushdef([AC_LIBOBJ], m4_defn([lts_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([lts_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([lts_LIBSOURCES]))
  m4_pushdef([lts_LIBSOURCES_LIST], [])
  m4_pushdef([lts_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='lib'
  gl_FUNC_ALLOCA
  gl_FUNC_CLOSE
  if test $REPLACE_CLOSE = 1; then
    AC_LIBOBJ([close])
  fi
  gl_UNISTD_MODULE_INDICATOR([close])
  gl_DIRNAME_LGPL
  gl_DOUBLE_SLASH_ROOT
  gl_HEADER_ERRNO_H
  gl_ERROR
  if test $ac_cv_lib_error_at_line = no; then
    AC_LIBOBJ([error])
    gl_PREREQ_ERROR
  fi
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
     AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
  AC_REQUIRE([gl_EXTERN_INLINE])
  gl_FUNC_FABS
  gl_FATAL_SIGNAL
  gl_FCNTL_H
  AC_CHECK_FUNCS_ONCE([tcdrain])
  AC_CHECK_FUNCS_ONCE([tcdrain])
  gl_FLOAT_H
  if test $REPLACE_FLOAT_LDBL = 1; then
    AC_LIBOBJ([float])
  fi
  if test $REPLACE_ITOLD = 1; then
    AC_LIBOBJ([itold])
  fi
  gl_FUNC_FSYNC
  if test $HAVE_FSYNC = 0; then
    AC_LIBOBJ([fsync])
    gl_PREREQ_FSYNC
  fi
  gl_UNISTD_MODULE_INDICATOR([fsync])
  gl_FUNC_GETPROGNAME
  AC_SUBST([LIBINTL])
  AC_SUBST([LTLIBINTL])
  AM_ICONV
  m4_ifdef([gl_ICONV_MODULE_INDICATOR],
    [gl_ICONV_MODULE_INDICATOR([iconv])])
  gl_INLINE
  gl_FUNC_ISATTY
  if test $REPLACE_ISATTY = 1; then
    AC_LIBOBJ([isatty])
    gl_PREREQ_ISATTY
  fi
  gl_UNISTD_MODULE_INDICATOR([isatty])
  gl_ISINF
  if test $REPLACE_ISINF = 1; then
    AC_LIBOBJ([isinf])
  fi
  gl_MATH_MODULE_INDICATOR([isinf])
  gl_ISNAN
  gl_MATH_MODULE_INDICATOR([isnan])
  gl_FUNC_ISNAND
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnand])
    gl_PREREQ_ISNAND
  fi
  gl_MATH_MODULE_INDICATOR([isnand])
  gl_FUNC_ISNAND_NO_LIBM
  if test $gl_func_isnand_no_libm != yes; then
    AC_LIBOBJ([isnand])
    gl_PREREQ_ISNAND
  fi
  gl_FUNC_ISNANF
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnanf])
    gl_PREREQ_ISNANF
  fi
  gl_MATH_MODULE_INDICATOR([isnanf])
  gl_FUNC_ISNANF_NO_LIBM
  if test $gl_func_isnanf_no_libm != yes; then
    AC_LIBOBJ([isnanf])
    gl_PREREQ_ISNANF
  fi
  gl_FUNC_ISNANL
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnanl])
    gl_PREREQ_ISNANL
  fi
  gl_MATH_MODULE_INDICATOR([isnanl])
  gl_FUNC_ISNANL_NO_LIBM
  if test $gl_func_isnanl_no_libm != yes; then
    AC_LIBOBJ([isnanl])
    gl_PREREQ_ISNANL
  fi
  # In libtextstyle, we don't want to use an external libcroco, because its
  # dependencies and their dynamic relocations have an impact on the startup
  # time of a program that is linked with it. As you can see by using
  # 'readelf -r ... | wc -l' and 'readelf -d ... | grep NEEDED':
  # - libcroco.so depends on libxml2.
  #   - libxml2.so has more than 3300 relocations and depends on libicuuc.
  #     - libicuuc.so has more than 4900 relocations and depends on libstdc++.
  #       - libstdc++.so has more than 4600 relocations.
  # These are more than 12800 relocations, to perform at program startup.
  # So, force the use of the included libcroco part.
  gl_LIBCROCO([yes])
  # In libtextstyle, we don't want to use an external libglib, because its
  # dynamic relocations have an impact on the startup time of a program that
  # is linked with it. As you can see by using 'readelf -r ... | wc -l',
  # 'readelf -d ... | grep NEEDED', and 'nm --dynamic ...':
  # - libglib-2.0.so has more than 300 relocations and depends on libpcre.
  # - But libtextstyle needs only less than 10% of libglib: out of the more
  #   than 1600 exported symbols, libtextstyle needs less than 160.
  # So, force the use of the included libglib part.
  gl_LIBGLIB([yes])
  # In libtextstyle, we don't want to use an external libxml, because its
  # dependencies and their dynamic relocations have an impact on the startup
  # time of a program that is linked with it. As you can see by using
  # 'readelf -r ... | wc -l' and 'readelf -d ... | grep NEEDED':
  # - libxml2.so has more than 3300 relocations and depends on libicuuc.
  #   - libicuuc.so has more than 4900 relocations and depends on libstdc++.
  #     - libstdc++.so has more than 4600 relocations.
  # These are more than 12800 relocations, to perform at program startup.
  # So, force the use of the included libxml part.
  gl_LIBXML([yes])
  gl_LIMITS_H
  gl_FUNC_LOG10
  if test $REPLACE_LOG10 = 1; then
    AC_LIBOBJ([log10])
  fi
  gl_MATH_MODULE_INDICATOR([log10])
  gl_FUNC_MALLOC_POSIX
  if test $REPLACE_MALLOC = 1; then
    AC_LIBOBJ([malloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([malloc-posix])
  gl_MATH_H
  gl_FUNC_MEMCHR
  if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
    AC_LIBOBJ([memchr])
    gl_PREREQ_MEMCHR
  fi
  gl_STRING_MODULE_INDICATOR([memchr])
  gl_MINMAX
  gl_MOO
  AC_REQUIRE([gl_MSVC_INVAL])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    AC_LIBOBJ([msvc-inval])
  fi
  AC_REQUIRE([gl_MSVC_NOTHROW])
  if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
    AC_LIBOBJ([msvc-nothrow])
  fi
  gl_MODULE_INDICATOR([msvc-nothrow])
  gl_MULTIARCH
  gt_NO_CXX
  AC_FUNC_OBSTACK
  dnl Note: AC_FUNC_OBSTACK does AC_LIBSOURCES([obstack.h, obstack.c]).
  gl_FUNC_POW
  gl_FUNC_RAISE
  if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then
    AC_LIBOBJ([raise])
    gl_PREREQ_RAISE
  fi
  gl_SIGNAL_MODULE_INDICATOR([raise])
  gl_FUNC_READ
  if test $REPLACE_READ = 1; then
    AC_LIBOBJ([read])
    gl_PREREQ_READ
  fi
  gl_UNISTD_MODULE_INDICATOR([read])
  gl_PREREQ_SAFE_READ
  gl_PREREQ_SAFE_WRITE
  gl_SIGACTION
  if test $HAVE_SIGACTION = 0; then
    AC_LIBOBJ([sigaction])
    gl_PREREQ_SIGACTION
  fi
  gl_SIGNAL_MODULE_INDICATOR([sigaction])
  gl_SIGNAL_H
  gl_SIGNBIT
  if test $REPLACE_SIGNBIT = 1; then
    AC_LIBOBJ([signbitf])
    AC_LIBOBJ([signbitd])
    AC_LIBOBJ([signbitl])
  fi
  gl_MATH_MODULE_INDICATOR([signbit])
  gl_SIGNALBLOCKING
  if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
    AC_LIBOBJ([sigprocmask])
    gl_PREREQ_SIGPROCMASK
  fi
  gl_SIGNAL_MODULE_INDICATOR([sigprocmask])
  gl_SIZE_MAX
  gl_FUNC_SNPRINTF
  gl_STDIO_MODULE_INDICATOR([snprintf])
  gl_MODULE_INDICATOR([snprintf])
  gt_TYPE_SSIZE_T
  gl_STDARG_H
  AM_STDBOOL_H
  gl_STDDEF_H
  gl_STDINT_H
  gl_STDIO_H
  gl_STDLIB_H
  gl_FUNC_STPCPY
  if test $HAVE_STPCPY = 0; then
    AC_LIBOBJ([stpcpy])
    gl_PREREQ_STPCPY
  fi
  gl_STRING_MODULE_INDICATOR([stpcpy])
  gl_FUNC_STRERROR
  if test $REPLACE_STRERROR = 1; then
    AC_LIBOBJ([strerror])
  fi
  gl_MODULE_INDICATOR([strerror])
  gl_STRING_MODULE_INDICATOR([strerror])
  AC_REQUIRE([gl_HEADER_ERRNO_H])
  AC_REQUIRE([gl_FUNC_STRERROR_0])
  if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
    AC_LIBOBJ([strerror-override])
    gl_PREREQ_SYS_H_WINSOCK2
  fi
  gl_HEADER_STRING_H
  gl_SYS_TYPES_H
  AC_PROG_MKDIR_P
  gl_TERM_OSTREAM
  AC_REQUIRE([AC_C_INLINE])
  AC_CHECK_FUNCS_ONCE([tcgetattr])
  gl_TERMINFO
  gl_UNISTD_H
  gl_LIBUNISTRING_LIBHEADER([0.9.4], [unistr.h])
  gl_MODULE_INDICATOR([unistr/u8-mbtouc])
  gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc])
  gl_LIBUNISTRING_LIBHEADER([0.9.4], [unitypes.h])
  gl_FUNC_VASNPRINTF
  gl_FUNC_VASPRINTF
  gl_STDIO_MODULE_INDICATOR([vasprintf])
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format])
     AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])])
  gl_FUNC_VSNPRINTF
  gl_STDIO_MODULE_INDICATOR([vsnprintf])
  gl_WCHAR_H
  gl_FUNC_WRITE
  if test $REPLACE_WRITE = 1; then
    AC_LIBOBJ([write])
    gl_PREREQ_WRITE
  fi
  gl_UNISTD_MODULE_INDICATOR([write])
  gl_XSIZE
  gl_XVASPRINTF
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=xasprintf:1:c-format])])
  # End of code from modules
  m4_ifval(lts_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([lts_LIBSOURCES_DIR])[ ||
      for gl_file in ]lts_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([lts_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([lts_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([lts_LIBSOURCES_DIR])
  m4_popdef([lts_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    lts_libobjs=
    lts_ltlibobjs=
    if test -n "$lts_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $lts_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        lts_libobjs="$lts_libobjs $i.$ac_objext"
        lts_ltlibobjs="$lts_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([lts_LIBOBJS], [$lts_libobjs])
    AC_SUBST([lts_LTLIBOBJS], [$lts_ltlibobjs])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([ltstests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([ltstests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([ltstests_LIBSOURCES]))
  m4_pushdef([ltstests_LIBSOURCES_LIST], [])
  m4_pushdef([ltstests_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='tests'
changequote(,)dnl
  ltstests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
  AC_SUBST([ltstests_WITNESS])
  gl_module_indicator_condition=$ltstests_WITNESS
  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
  m4_ifval(ltstests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([ltstests_LIBSOURCES_DIR])[ ||
      for gl_file in ]ltstests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([ltstests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([ltstests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([ltstests_LIBSOURCES_DIR])
  m4_popdef([ltstests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    ltstests_libobjs=
    ltstests_ltlibobjs=
    if test -n "$ltstests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $ltstests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        ltstests_libobjs="$ltstests_libobjs $i.$ac_objext"
        ltstests_ltlibobjs="$ltstests_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([ltstests_LIBOBJS], [$ltstests_libobjs])
    AC_SUBST([ltstests_LTLIBOBJS], [$ltstests_ltlibobjs])
  ])
  LIBTESTS_LIBDEPS="$gltests_libdeps"
  AC_SUBST([LIBTESTS_LIBDEPS])
])

# Like AC_LIBOBJ, except that the module name goes
# into lts_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([lts_LIBOBJ], [
  AS_LITERAL_IF([$1], [lts_LIBSOURCES([$1.c])])dnl
  lts_LIBOBJS="$lts_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into lts_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([lts_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [lts_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([lts_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([lts_LIBSOURCES_DIR], [lib])
      m4_append([lts_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# Like AC_LIBOBJ, except that the module name goes
# into ltstests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([ltstests_LIBOBJ], [
  AS_LITERAL_IF([$1], [ltstests_LIBSOURCES([$1.c])])dnl
  ltstests_LIBOBJS="$ltstests_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into ltstests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([ltstests_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [ltstests_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([ltstests_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([ltstests_LIBSOURCES_DIR], [tests])
      m4_append([ltstests_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([lts_FILE_LIST], [
  build-aux/config.rpath
  build-aux/moopp
  lib/_Noreturn.h
  lib/alignof.h
  lib/alloca.in.h
  lib/arg-nonnull.h
  lib/asnprintf.c
  lib/asprintf.c
  lib/basename-lgpl.c
  lib/binary-io.c
  lib/binary-io.h
  lib/c++defs.h
  lib/c-ctype.c
  lib/c-ctype.h
  lib/c-strcase.h
  lib/c-strcasecmp.c
  lib/c-strncasecmp.c
  lib/close.c
  lib/concat-filename.c
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  lib/dirname-lgpl.c
  lib/dirname.h
  lib/dosname.h
  lib/errno.in.h
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  lib/exitfail.c
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  lib/full-write.c
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  lib/getprogname.h
  lib/gettext.h
  lib/gl_array_list.c
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  lib/glib/glist.c
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  lib/glib/gstrfuncs.c
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  lib/html-ostream.oo.c
  lib/html-ostream.oo.h
  lib/html-styled-ostream.oo.c
  lib/html-styled-ostream.oo.h
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  lib/iconv-ostream.oo.h
  lib/intprops.h
  lib/isatty.c
  lib/isinf.c
  lib/isnan.c
  lib/isnand-nolibm.h
  lib/isnand.c
  lib/isnanf-nolibm.h
  lib/isnanf.c
  lib/isnanl-nolibm.h
  lib/isnanl.c
  lib/itold.c
  lib/libcroco/cr-additional-sel.c
  lib/libcroco/cr-additional-sel.h
  lib/libcroco/cr-attr-sel.c
  lib/libcroco/cr-attr-sel.h
  lib/libcroco/cr-cascade.c
  lib/libcroco/cr-cascade.h
  lib/libcroco/cr-declaration.c
  lib/libcroco/cr-declaration.h
  lib/libcroco/cr-doc-handler.c
  lib/libcroco/cr-doc-handler.h
  lib/libcroco/cr-enc-handler.c
  lib/libcroco/cr-enc-handler.h
  lib/libcroco/cr-fonts.c
  lib/libcroco/cr-fonts.h
  lib/libcroco/cr-input.c
  lib/libcroco/cr-input.h
  lib/libcroco/cr-num.c
  lib/libcroco/cr-num.h
  lib/libcroco/cr-om-parser.c
  lib/libcroco/cr-om-parser.h
  lib/libcroco/cr-parser.c
  lib/libcroco/cr-parser.h
  lib/libcroco/cr-parsing-location.c
  lib/libcroco/cr-parsing-location.h
  lib/libcroco/cr-prop-list.c
  lib/libcroco/cr-prop-list.h
  lib/libcroco/cr-pseudo.c
  lib/libcroco/cr-pseudo.h
  lib/libcroco/cr-rgb.c
  lib/libcroco/cr-rgb.h
  lib/libcroco/cr-sel-eng.c
  lib/libcroco/cr-sel-eng.h
  lib/libcroco/cr-selector.c
  lib/libcroco/cr-selector.h
  lib/libcroco/cr-simple-sel.c
  lib/libcroco/cr-simple-sel.h
  lib/libcroco/cr-statement.c
  lib/libcroco/cr-statement.h
  lib/libcroco/cr-string.c
  lib/libcroco/cr-string.h
  lib/libcroco/cr-style.c
  lib/libcroco/cr-style.h
  lib/libcroco/cr-stylesheet.c
  lib/libcroco/cr-stylesheet.h
  lib/libcroco/cr-term.c
  lib/libcroco/cr-term.h
  lib/libcroco/cr-tknzr.c
  lib/libcroco/cr-tknzr.h
  lib/libcroco/cr-token.c
  lib/libcroco/cr-token.h
  lib/libcroco/cr-utils.c
  lib/libcroco/cr-utils.h
  lib/libcroco/libcroco-config.h
  lib/libcroco/libcroco.h
  lib/libxml/COPYING
  lib/libxml/DOCBparser.c
  lib/libxml/DOCBparser.in.h
  lib/libxml/HTMLparser.c
  lib/libxml/HTMLparser.in.h
  lib/libxml/HTMLtree.c
  lib/libxml/HTMLtree.in.h
  lib/libxml/SAX.c
  lib/libxml/SAX.in.h
  lib/libxml/SAX2.c
  lib/libxml/SAX2.in.h
  lib/libxml/buf.c
  lib/libxml/buf.h
  lib/libxml/c14n.c
  lib/libxml/c14n.in.h
  lib/libxml/catalog.c
  lib/libxml/catalog.in.h
  lib/libxml/chvalid.c
  lib/libxml/chvalid.in.h
  lib/libxml/debugXML.c
  lib/libxml/debugXML.in.h
  lib/libxml/dict.c
  lib/libxml/dict.in.h
  lib/libxml/elfgcchack.h
  lib/libxml/enc.h
  lib/libxml/encoding.c
  lib/libxml/encoding.in.h
  lib/libxml/entities.c
  lib/libxml/entities.in.h
  lib/libxml/error.c
  lib/libxml/globals.c
  lib/libxml/globals.in.h
  lib/libxml/hash.c
  lib/libxml/hash.in.h
  lib/libxml/legacy.c
  lib/libxml/libxml.h
  lib/libxml/list.c
  lib/libxml/list.in.h
  lib/libxml/nanoftp.c
  lib/libxml/nanoftp.in.h
  lib/libxml/nanohttp.c
  lib/libxml/nanohttp.in.h
  lib/libxml/parser.c
  lib/libxml/parser.in.h
  lib/libxml/parserInternals.c
  lib/libxml/parserInternals.in.h
  lib/libxml/pattern.c
  lib/libxml/pattern.in.h
  lib/libxml/relaxng.c
  lib/libxml/relaxng.in.h
  lib/libxml/save.h
  lib/libxml/schemasInternals.in.h
  lib/libxml/schematron.c
  lib/libxml/schematron.in.h
  lib/libxml/threads.c
  lib/libxml/threads.in.h
  lib/libxml/timsort.h
  lib/libxml/tree.c
  lib/libxml/tree.in.h
  lib/libxml/trionan.c
  lib/libxml/uri.c
  lib/libxml/uri.in.h
  lib/libxml/valid.c
  lib/libxml/valid.in.h
  lib/libxml/xinclude.c
  lib/libxml/xinclude.in.h
  lib/libxml/xlink.c
  lib/libxml/xlink.in.h
  lib/libxml/xmlIO.c
  lib/libxml/xmlIO.in.h
  lib/libxml/xmlautomata.in.h
  lib/libxml/xmlerror.in.h
  lib/libxml/xmlexports.in.h
  lib/libxml/xmlmemory.c
  lib/libxml/xmlmemory.in.h
  lib/libxml/xmlmodule.c
  lib/libxml/xmlmodule.in.h
  lib/libxml/xmlreader.c
  lib/libxml/xmlreader.in.h
  lib/libxml/xmlregexp.c
  lib/libxml/xmlregexp.in.h
  lib/libxml/xmlsave.c
  lib/libxml/xmlsave.in.h
  lib/libxml/xmlschemas.c
  lib/libxml/xmlschemas.in.h
  lib/libxml/xmlschemastypes.c
  lib/libxml/xmlschemastypes.in.h
  lib/libxml/xmlstring.c
  lib/libxml/xmlstring.in.h
  lib/libxml/xmlunicode.c
  lib/libxml/xmlunicode.in.h
  lib/libxml/xmlversion.in.h
  lib/libxml/xmlwriter.c
  lib/libxml/xmlwriter.in.h
  lib/libxml/xpath.c
  lib/libxml/xpath.in.h
  lib/libxml/xpathInternals.in.h
  lib/libxml/xpointer.c
  lib/libxml/xpointer.in.h
  lib/limits.in.h
  lib/log10.c
  lib/malloc.c
  lib/math.c
  lib/math.in.h
  lib/memchr.c
  lib/memchr.valgrind
  lib/memory-ostream.oo.c
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  lib/minmax.h
  lib/moo.h
  lib/msvc-inval.c
  lib/msvc-inval.h
  lib/msvc-nothrow.c
  lib/msvc-nothrow.h
  lib/noop-styled-ostream.oo.c
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  lib/ostream.oo.c
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  lib/printf-args.c
  lib/printf-args.h
  lib/printf-parse.c
  lib/printf-parse.h
  lib/raise.c
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  lib/safe-write.h
  lib/same-inode.h
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  lib/sigaction.c
  lib/signal.in.h
  lib/signbitd.c
  lib/signbitf.c
  lib/signbitl.c
  lib/sigprocmask.c
  lib/size_max.h
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  lib/stdarg.in.h
  lib/stdbool.in.h
  lib/stddef.in.h
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  lib/stpcpy.c
  lib/strerror-override.c
  lib/strerror-override.h
  lib/strerror.c
  lib/string.in.h
  lib/stripslash.c
  lib/styled-ostream.oo.c
  lib/styled-ostream.oo.h
  lib/sys-limits.h
  lib/sys_types.in.h
  lib/term-ostream.oo.c
  lib/term-ostream.oo.h
  lib/term-style-control.c
  lib/term-style-control.h
  lib/term-styled-ostream.oo.c
  lib/term-styled-ostream.oo.h
  lib/terminfo.h
  lib/tparm.c
  lib/tputs.c
  lib/unistd.c
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  lib/unistr.in.h
  lib/unistr/u8-mbtouc-aux.c
  lib/unistr/u8-mbtouc.c
  lib/unitypes.in.h
  lib/unused-parameter.h
  lib/vasnprintf.c
  lib/vasnprintf.h
  lib/vasprintf.c
  lib/verify.h
  lib/vsnprintf.c
  lib/warn-on-use.h
  lib/wchar.in.h
  lib/write.c
  lib/xalloc.h
  lib/xasprintf.c
  lib/xconcat-filename.c
  lib/xmalloc.c
  lib/xsize.c
  lib/xsize.h
  lib/xstrdup.c
  lib/xvasprintf.c
  lib/xvasprintf.h
  m4/00gnulib.m4
  m4/absolute-header.m4
  m4/alloca.m4
  m4/check-math-lib.m4
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  m4/double-slash-root.m4
  m4/errno_h.m4
  m4/error.m4
  m4/exponentd.m4
  m4/exponentf.m4
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  m4/extensions.m4
  m4/extern-inline.m4
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  m4/fatal-signal.m4
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  m4/host-cpu-c-abi.m4
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  m4/lib-link.m4
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  m4/libunistring-base.m4
  m4/libxml.m4
  m4/limits-h.m4
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  m4/malloc.m4
  m4/math_h.m4
  m4/mathfunc.m4
  m4/memchr.m4
  m4/minmax.m4
  m4/mmap-anon.m4
  m4/moo.m4
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  m4/multiarch.m4
  m4/no-c++.m4
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  m4/sys_socket_h.m4
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  tests/test-term-ostream-xterm-16color.out
  tests/test-term-ostream-xterm-256color.out
  tests/test-term-ostream-xterm-88color.out
  tests/test-term-ostream-xterm-8bit.out
  tests/test-term-ostream-xterm-aix51.out
  tests/test-term-ostream-xterm-basic-italic.out
  tests/test-term-ostream-xterm-basic.out
  tests/test-term-ostream-xterm-freebsd-italic.out
  tests/test-term-ostream-xterm-freebsd101.out
  tests/test-term-ostream-xterm-irix65.out
  tests/test-term-ostream-xterm-linux-debian.out
  tests/test-term-ostream-xterm-linux-mandriva.out
  tests/test-term-ostream-xterm-mingw.out
  tests/test-term-ostream-xterm-netbsd3.out
  tests/test-term-ostream-xterm-osf51.out
  tests/test-term-ostream-xterm-r6.out
  tests/test-term-ostream-xterm-solaris10.out
  tests/test-term-ostream-xterm-xf86-v32.out
  tests/test-term-ostream-xterm.sh
  tests/test-term-ostream.c
  tests=lib/_Noreturn.h
  tests=lib/arg-nonnull.h
  tests=lib/c++defs.h
  tests=lib/dummy.c
  tests=lib/unused-parameter.h
  tests=lib/warn-on-use.h
])