Replace thread config with automatic config using ax_pthread.m4.

The autotools library macro (AX_PTHREAD) is now used to detect if pthreads is present and multi-threaded linking in gold is automatically enabled if it is found. This enables multi-threaded gold on platforms where pthreads is enabled via other methods than just -lpthread (e.g., MinGW). 2018-06-19 Joshua Watt <jpewhacker@gmail.com> Cary Coutant <ccoutant@gmail.com> gold/ * configure.ac: Replace manual thread configuration with AX_PTHREAD. Add --enable-threads=auto. * Makefile.am (THREADFLAGS, THREADLIBS): New defines. (AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS. (THREADSLIB): Remove; change all references to THREADLIBS. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.am (THREADSLIB): Replace with... (THREADFLAGS, THREADLIBS): ... these. (LDADD): Remove; add as individual defines for... (object_unittest, binary_unittest, leb128_unittest) (overflow_unittest): ... these tests. (tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test) (tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test) (tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS) (tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS). * testsuite/Makefile.in: Regenerate.
author: Cary Coutant <ccoutant@gmail.com> 2018-06-19 18:57:28 -0700
committer: Cary Coutant <ccoutant@gmail.com> 2018-06-19 18:57:28 -0700
commit: c8dc28bcc04532f3074a827dc940c033be4be4e7 (patch)
tree: 1b66812e19ad306c2676a5985f2d30800f693d9f /gold
parent: 27ab04240bb40e052f288b2960fb99210b6f67b1 (diff)
download: fsf-binutils-gdb-c8dc28bcc04532f3074a827dc940c033be4be4e7.zip
fsf-binutils-gdb-c8dc28bcc04532f3074a827dc940c033be4be4e7.tar.gz
fsf-binutils-gdb-c8dc28bcc04532f3074a827dc940c033be4be4e7.tar.bz2
9 files changed, 1588 insertions, 436 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog
index a5bdf2c..ae1230f 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,26 @@
+2018-06-19  Joshua Watt  <jpewhacker@gmail.com>
+	    Cary Coutant  <ccoutant@gmail.com>
+
+	* configure.ac: Replace manual thread configuration with AX_PTHREAD.
+	Add --enable-threads=auto.
+	* Makefile.am (THREADFLAGS, THREADLIBS): New defines.
+	(AM_CFLAGS, AM_CXXFLAGS): Add $(THREADFLAGS.
+	(THREADSLIB): Remove; change all references to THREADLIBS.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* config.in: Regenerate.
+	* configure: Regenerate.
+	* testsuite/Makefile.am (THREADSLIB): Replace with...
+	(THREADFLAGS, THREADLIBS): ... these.
+	(LDADD): Remove; add as individual defines for...
+	(object_unittest, binary_unittest, leb128_unittest)
+	(overflow_unittest): ... these tests.
+	(tls_test, tls_pic_test, tls_pie_test, tls_pie_pic_test)
+	(tls_shared_test, tls_shared_ie_test, tls_shared_gd_to_ie_test)
+	(tls_shared_gnu2_gd_to_ie_test, tls_shared_gnu2_test_LDFLAGS)
+	(tls_shared_nonpic_test_LDFLAGS): Add $(THREADFLAGS) and ($THREADLIBS).
+	* testsuite/Makefile.in: Regenerate.
+
 2018-06-19  Cary Coutant  <ccoutant@gmail.com>
 
 	* testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr.
diff --git a/gold/Makefile.am b/gold/Makefile.am
index 675deec..3586ebd 100644
--- a/gold/Makefile.am
+++ b/gold/Makefile.am
@@ -31,8 +31,12 @@ ACLOCAL_AMFLAGS = -I ../bfd -I ../config
 ZLIB = @zlibdir@ -lz
 ZLIBINC = @zlibinc@
 
-AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC)
-AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC)
+THREADFLAGS = @PTHREAD_CFLAGS@
+THREADLIBS = @PTHREAD_LIBS@
+
+AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
+AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
+AM_LDFLAGS = $(THREADFLAGS)
 
 AM_CPPFLAGS = \
 	-I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../elfcpp \
@@ -46,10 +50,6 @@ if PLUGINS
 LIBDL = @DLOPEN_LIBS@
 endif
 
-if THREADS
-THREADSLIB = -lpthread
-endif
-
 AM_YFLAGS = -d
 
 # Automake 1.10+ disables lex and yacc output file regeneration if
@@ -187,7 +187,7 @@ libgold_a_LIBADD = $(LIBOBJS)
 sources_var = main.cc
 deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
 ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) \
-	 $(THREADSLIB) $(LIBDL) $(ZLIB)
+	 $(THREADLIBS) $(LIBDL) $(ZLIB)
 ldflags_var = $(GOLD_LDFLAGS)
 
 ld_new_SOURCES = $(sources_var)
@@ -201,11 +201,11 @@ incremental_dump_SOURCES = incremental-dump.cc
 incremental_dump_DEPENDENCIES = $(TARGETOBJS) libgold.a $(LIBIBERTY) \
 	$(LIBINTL_DEP)
 incremental_dump_LDADD = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \
-	 $(THREADSLIB) $(LIBDL) $(ZLIB)
+	 $(THREADLIBS) $(LIBDL) $(ZLIB)
 
 dwp_SOURCES = dwp.cc
 dwp_DEPENDENCIES = libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
-dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADSLIB) \
+dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADLIBS) \
 	$(LIBDL) $(ZLIB)
 dwp_LDFLAGS = $(GOLD_LDFLAGS)
 
diff --git a/gold/Makefile.in b/gold/Makefile.in
index d729322..f0ae977 100644
--- a/gold/Makefile.in
+++ b/gold/Makefile.in
@@ -122,7 +122,8 @@ noinst_PROGRAMS = ld-new$(EXEEXT) incremental-dump$(EXEEXT)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@THREADS_TRUE@am__append_6 = bootstrap-test-treehash-chunksize
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../config/ax_pthread.m4 \
+	$(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/../config/gettext-sister.m4 \
 	$(top_srcdir)/../config/lcmessage.m4 \
 	$(top_srcdir)/../config/lead-dot.m4 \
@@ -586,8 +587,12 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
 RANDOM_SEED_CFLAGS = @RANDOM_SEED_CFLAGS@
 RANLIB = @RANLIB@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
@@ -612,6 +617,7 @@ am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -670,8 +676,11 @@ ACLOCAL_AMFLAGS = -I ../bfd -I ../config
 # case both are empty.
 ZLIB = @zlibdir@ -lz
 ZLIBINC = @zlibinc@
-AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC)
-AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC)
+THREADFLAGS = @PTHREAD_CFLAGS@
+THREADLIBS = @PTHREAD_LIBS@
+AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
+AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) $(ZLIBINC) $(THREADFLAGS)
+AM_LDFLAGS = $(THREADFLAGS)
 AM_CPPFLAGS = \
 	-I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../elfcpp \
 	-DLOCALEDIR="\"$(datadir)/locale\"" \
@@ -680,7 +689,6 @@ AM_CPPFLAGS = \
 
 LIBIBERTY = ../libiberty/libiberty.a
 @PLUGINS_TRUE@LIBDL = @DLOPEN_LIBS@
-@THREADS_TRUE@THREADSLIB = -lpthread
 AM_YFLAGS = -d
 
 # Automake 1.10+ disables lex and yacc output file regeneration if
@@ -808,7 +816,7 @@ libgold_a_LIBADD = $(LIBOBJS)
 sources_var = main.cc
 deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
 ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) \
-	 $(THREADSLIB) $(LIBDL) $(ZLIB)
+	 $(THREADLIBS) $(LIBDL) $(ZLIB)
 
 ldflags_var = $(GOLD_LDFLAGS)
 ld_new_SOURCES = $(sources_var)
@@ -821,11 +829,11 @@ incremental_dump_DEPENDENCIES = $(TARGETOBJS) libgold.a $(LIBIBERTY) \
 	$(LIBINTL_DEP)
 
 incremental_dump_LDADD = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \
-	 $(THREADSLIB) $(LIBDL) $(ZLIB)
+	 $(THREADLIBS) $(LIBDL) $(ZLIB)
 
 dwp_SOURCES = dwp.cc
 dwp_DEPENDENCIES = libgold.a $(LIBIBERTY) $(LIBINTL_DEP)
-dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADSLIB) \
+dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADLIBS) \
 	$(LIBDL) $(ZLIB)
 
 dwp_LDFLAGS = $(GOLD_LDFLAGS)
diff --git a/gold/aclocal.m4 b/gold/aclocal.m4
index c0d9e3e..303c4cc 100644
--- a/gold/aclocal.m4
+++ b/gold/aclocal.m4
@@ -1196,6 +1196,7 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+m4_include([../config/ax_pthread.m4])
 m4_include([../config/depstand.m4])
 m4_include([../config/gettext-sister.m4])
 m4_include([../config/lcmessage.m4])
diff --git a/gold/config.in b/gold/config.in
index 5855fca..2b53d71 100644
--- a/gold/config.in
+++ b/gold/config.in
@@ -127,6 +127,9 @@
 /* Define to 1 if you have the `pread' function. */
 #undef HAVE_PREAD
 
+/* Have PTHREAD_PRIO_INHERIT. */
+#undef HAVE_PTHREAD_PRIO_INHERIT
+
 /* Define to 1 if you have the `readv' function. */
 #undef HAVE_READV
 
@@ -229,6 +232,10 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+#undef PTHREAD_CREATE_JOINABLE
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
diff --git a/gold/configure b/gold/configure
index cb30ead..a57025b 100755
--- a/gold/configure
+++ b/gold/configure
@@ -631,6 +631,13 @@ HAVE_NO_USE_LINKER_PLUGIN_FALSE
 HAVE_NO_USE_LINKER_PLUGIN_TRUE
 HAVE_PUBNAMES_FALSE
 HAVE_PUBNAMES_TRUE
+THREADS_FALSE
+THREADS_TRUE
+PTHREAD_CFLAGS
+PTHREAD_LIBS
+PTHREAD_CC
+ax_pthread_config
+SED
 zlibinc
 zlibdir
 LIBOBJS
@@ -722,8 +729,6 @@ DEFAULT_TARGET_AARCH64_FALSE
 DEFAULT_TARGET_AARCH64_TRUE
 PLUGINS_FALSE
 PLUGINS_TRUE
-THREADS_FALSE
-THREADS_TRUE
 installed_linker
 install_as_default
 EGREP
@@ -830,7 +835,6 @@ enable_silent_rules
 enable_dependency_tracking
 with_sysroot
 enable_gold
-enable_threads
 enable_plugins
 enable_relro
 enable_targets
@@ -842,6 +846,7 @@ enable_build_warnings
 with_gold_ldflags
 with_gold_ldadd
 with_system_zlib
+enable_threads
 enable_maintainer_mode
 '
       ac_precious_vars='build_alias
@@ -1485,7 +1490,6 @@ Optional Features:
   --disable-dependency-tracking
                           speeds up one-time build
   --enable-gold[=ARG]     build gold [ARG={default,yes,no}]
-  --enable-threads        multi-threaded linking
   --enable-plugins        Enable support for plugins
   --enable-relro          enable -z relro in ELF linker by default
   --enable-targets        alternative target configurations
@@ -1494,6 +1498,7 @@ Optional Features:
   --disable-nls           do not use Native Language Support
   --enable-werror         treat compile warnings as errors
   --enable-build-warnings enable build-time compiler warnings
+  --enable-threads[=ARG]  multi-threaded linking [ARG={auto,yes,no}]
   --enable-maintainer-mode
                           enable make rules and dependencies not useful (and
                           sometimes confusing) to the casual installer
@@ -4961,31 +4966,6 @@ fi
 
 
 
-# Check whether --enable-threads was given.
-if test "${enable_threads+set}" = set; then :
-  enableval=$enable_threads; case "${enableval}" in
-  yes | "") threads=yes ;;
-  no) threads=no ;;
-  *) threads=yes ;;
- esac
-else
-  threads=no
-fi
-
-if test "$threads" = "yes"; then
-
-$as_echo "#define ENABLE_THREADS 1" >>confdefs.h
-
-fi
- if test "$threads" = "yes"; then
-  THREADS_TRUE=
-  THREADS_FALSE='#'
-else
-  THREADS_TRUE='#'
-  THREADS_FALSE=
-fi
-
-
 
   maybe_plugins=no
   for ac_header in dlfcn.h
@@ -8112,6 +8092,1384 @@ fi
 
 
 
+# Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+  enableval=$enable_threads; case "${enableval}" in
+  yes | "") threads=yes ;;
+  no) threads=no ;;
+  auto) threads=auto ;;
+  *) threads=yes ;;
+ esac
+else
+  threads=auto
+fi
+
+
+if test "$threads" = "yes"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        if test "x$PTHREAD_CC" != "x"; then :
+  CC="$PTHREAD_CC"
+fi
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xno"; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -f conftest*
+
+        ;;
+
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+if test "x$GCC" = "xyes"; then :
+  ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
+fi
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
+
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
+        ;;
+esac
+if test "x$ax_pthread_check_macro" = "x--"; then :
+  ax_pthread_check_cond=0
+else
+  ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
+
+# Are we compiling with Clang?
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+$as_echo_n "checking whether $CC is Clang... " >&6; }
+if ${ax_cv_PTHREAD_CLANG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+  ax_cv_PTHREAD_CLANG=yes
+fi
+rm -f conftest*
+
+     fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        PTHREAD_CFLAGS="-pthread"
+        PTHREAD_LIBS=
+
+        ax_pthread_ok=yes
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                if test "x$ax_pthread_try" = "xunknown"; then :
+  break
+fi
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_link="$ax_pthread_2step_ac_link"
+                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             if test "x$ax_pthread_try" = "x"; then :
+  ax_pthread_try=no
+fi
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
+                none)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                -mt,pthread)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
+$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
+                PTHREAD_CFLAGS="-mt"
+                PTHREAD_LIBS="-lpthread"
+                ;;
+
+                -*)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
+                ;;
+
+                pthread-config)
+                # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ax_pthread_config"; then
+  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ax_pthread_config="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+                if test "x$ax_pthread_config" = "xno"; then :
+  continue
+fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
+                ;;
+        esac
+
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void routine(void *a) { a = 0; }
+                        static void *start_routine(void *a) { return a; }
+int
+main ()
+{
+pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xyes"; then :
+  break
+fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr = $ax_pthread_attr; return attr /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+        if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
+_ACEOF
+
+               ax_pthread_joinable_attr_defined=yes
+
+fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
+if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+        if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"; then :
+  PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes
+fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_PRIO_INHERIT=yes
+else
+  ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+               ax_pthread_prio_inherit_defined=yes
+
+fi
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                case "x/$CC" in #(
+  x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+    #handle absolute path differently from PATH based program lookup
+                     case "x$CC" in #(
+  x/*) :
+    if as_fn_executable_p ${CC}_r; then :
+  PTHREAD_CC="${CC}_r"
+fi ;; #(
+  *) :
+    for ac_prog in ${CC}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PTHREAD_CC"; then
+  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+ ;;
+esac ;; #(
+  *) :
+     ;;
+esac
+                ;;
+            esac
+        fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+        threads=yes
+        :
+else
+        ax_pthread_ok=no
+        as_fn_error $? "pthread not found" "$LINENO" 5
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+elif test "$threads" = "auto"; then
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        if test "x$PTHREAD_CC" != "x"; then :
+  CC="$PTHREAD_CC"
+fi
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pthread_join ();
+int
+main ()
+{
+return pthread_join ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xno"; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "[-mt] Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -f conftest*
+
+        ;;
+
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+if test "x$GCC" = "xyes"; then :
+  ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"
+fi
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
+
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
+        ;;
+esac
+if test "x$ax_pthread_check_macro" = "x--"; then :
+  ax_pthread_check_cond=0
+else
+  ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
+
+# Are we compiling with Clang?
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+$as_echo_n "checking whether $CC is Clang... " >&6; }
+if ${ax_cv_PTHREAD_CLANG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+  ax_cv_PTHREAD_CLANG=yes
+fi
+rm -f conftest*
+
+     fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        PTHREAD_CFLAGS="-pthread"
+        PTHREAD_LIBS=
+
+        ax_pthread_ok=yes
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                if test "x$ax_pthread_try" = "xunknown"; then :
+  break
+fi
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_link="$ax_pthread_2step_ac_link"
+                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             if test "x$ax_pthread_try" = "x"; then :
+  ax_pthread_try=no
+fi
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
+                none)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
+$as_echo_n "checking whether pthreads work without any flags... " >&6; }
+                ;;
+
+                -mt,pthread)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with -mt -lpthread" >&5
+$as_echo_n "checking whether pthreads work with -mt -lpthread... " >&6; }
+                PTHREAD_CFLAGS="-mt"
+                PTHREAD_LIBS="-lpthread"
+                ;;
+
+                -*)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
+                ;;
+
+                pthread-config)
+                # Extract the first word of "pthread-config", so it can be a program name with args.
+set dummy pthread-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ax_pthread_config"; then
+  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ax_pthread_config="yes"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
+fi
+fi
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+                if test "x$ax_pthread_config" = "xno"; then :
+  continue
+fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
+                ;;
+        esac
+
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void routine(void *a) { a = 0; }
+                        static void *start_routine(void *a) { return a; }
+int
+main ()
+{
+pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_pthread_ok=yes
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xyes"; then :
+  break
+fi
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+$as_echo_n "checking for joinable pthread attribute... " >&6; }
+if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int attr = $ax_pthread_attr; return attr /* ; */
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+        if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
+_ACEOF
+
+               ax_pthread_joinable_attr_defined=yes
+
+fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
+if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+        if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"; then :
+  PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes
+fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_PRIO_INHERIT=yes
+else
+  ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+               ax_pthread_prio_inherit_defined=yes
+
+fi
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                case "x/$CC" in #(
+  x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+    #handle absolute path differently from PATH based program lookup
+                     case "x$CC" in #(
+  x/*) :
+    if as_fn_executable_p ${CC}_r; then :
+  PTHREAD_CC="${CC}_r"
+fi ;; #(
+  *) :
+    for ac_prog in ${CC}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$PTHREAD_CC"; then
+  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PTHREAD_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
+if test -n "$PTHREAD_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
+$as_echo "$PTHREAD_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+ ;;
+esac ;; #(
+  *) :
+     ;;
+esac
+                ;;
+            esac
+        fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+
+
+
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+        threads=yes
+        :
+else
+        ax_pthread_ok=no
+        threads=no
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+fi
+
+if test "$threads" = "yes"; then
+
+$as_echo "#define ENABLE_THREADS 1" >>confdefs.h
+
+fi
+ if test "$threads" = "yes"; then
+  THREADS_TRUE=
+  THREADS_FALSE='#'
+else
+  THREADS_TRUE='#'
+  THREADS_FALSE=
+fi
+
+
 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
 if test "x$ac_cv_have_decl_basename" = xyes; then :
   ac_have_decl=1
@@ -8970,10 +10328,6 @@ if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
-  as_fn_error $? "conditional \"THREADS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 if test -z "${PLUGINS_TRUE}" && test -z "${PLUGINS_FALSE}"; then
   as_fn_error $? "conditional \"PLUGINS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -9083,6 +10437,10 @@ if test -z "${IFUNC_STATIC_TRUE}" && test -z "${IFUNC_STATIC_FALSE}"; then
   as_fn_error $? "conditional \"IFUNC_STATIC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${THREADS_TRUE}" && test -z "${THREADS_FALSE}"; then
+  as_fn_error $? "conditional \"THREADS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${HAVE_PUBNAMES_TRUE}" && test -z "${HAVE_PUBNAMES_FALSE}"; then
   as_fn_error $? "conditional \"HAVE_PUBNAMES\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
diff --git a/gold/configure.ac b/gold/configure.ac
index 7a0b371..d9a1869 100644
--- a/gold/configure.ac
+++ b/gold/configure.ac
@@ -85,21 +85,6 @@ AC_ARG_ENABLE(gold,
 AC_SUBST(install_as_default)
 AC_SUBST(installed_linker)
 
-dnl For now threads are a configure time option.
-AC_ARG_ENABLE([threads],
-[  --enable-threads        multi-threaded linking],
-[case "${enableval}" in
-  yes | "") threads=yes ;;
-  no) threads=no ;;
-  *) threads=yes ;;
- esac],
-[threads=no])
-if test "$threads" = "yes"; then
-  AC_DEFINE(ENABLE_THREADS, 1,
-	    [Define to do multi-threaded linking])
-fi
-AM_CONDITIONAL(THREADS, test "$threads" = "yes")
-
 AC_PLUGINS
 if test "$plugins" = "yes"; then
   AC_DEFINE(ENABLE_PLUGINS, 1,
@@ -563,6 +548,28 @@ fi
 # Link in zlib if we can.  This allows us to write compressed sections.
 AM_ZLIB
 
+AC_ARG_ENABLE([threads],
+[[  --enable-threads[=ARG]  multi-threaded linking [ARG={auto,yes,no}]]],
+[case "${enableval}" in
+  yes | "") threads=yes ;;
+  no) threads=no ;;
+  auto) threads=auto ;;
+  *) threads=yes ;;
+ esac],
+[threads=auto])
+
+if test "$threads" = "yes"; then
+  AX_PTHREAD([threads=yes], AC_MSG_ERROR([pthread not found]))
+elif test "$threads" = "auto"; then
+  AX_PTHREAD([threads=yes], [threads=no])
+fi
+
+if test "$threads" = "yes"; then
+  AC_DEFINE(ENABLE_THREADS, 1,
+	    [Define to do multi-threaded linking])
+fi
+AM_CONDITIONAL(THREADS, test "$threads" = "yes")
+
 dnl We have to check these in C, not C++, because autoconf generates
 dnl tests which have no type information, and current glibc provides
 dnl multiple declarations of functions like basename when compiling
diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index 99006c5..e019bfa 100644
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -70,7 +70,8 @@ LIBDL = -ldl
 endif
 
 if THREADS
-THREADSLIB = -lpthread
+THREADFLAGS = @PTHREAD_CFLAGS@
+THREADLIBS = @PTHREAD_LIBS@
 endif
 
 if OMP_SUPPORT
@@ -106,9 +107,6 @@ libgoldtest_a_SOURCES = test.cc testmain.cc testfile.cc
 
 DEPENDENCIES = \
 	libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL_DEP)
-LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
-	$(THREADSLIB) $(LIBDL) $(ZLIB)
-
 
 # The unittests themselves
 if NATIVE_OR_CROSS_LINKER
@@ -131,15 +129,27 @@ endif GCC
 
 check_PROGRAMS += object_unittest
 object_unittest_SOURCES = object_unittest.cc
+object_unittest_LDFLAGS = $(THREADFLAGS)
+object_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+	$(THREADLIBS) $(LIBDL) $(ZLIB)
 
 check_PROGRAMS += binary_unittest
 binary_unittest_SOURCES = binary_unittest.cc
+binary_unittest_LDFLAGS = $(THREADFLAGS)
+binary_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+	$(THREADLIBS) $(LIBDL) $(ZLIB)
 
 check_PROGRAMS += leb128_unittest
 leb128_unittest_SOURCES = leb128_unittest.cc
+leb128_unittest_LDFLAGS = $(THREADFLAGS)
+leb128_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+	$(THREADLIBS) $(LIBDL) $(ZLIB)
 
 check_PROGRAMS += overflow_unittest
 overflow_unittest_SOURCES = overflow_unittest.cc
+overflow_unittest_LDFLAGS = $(THREADFLAGS)
+overflow_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+	$(THREADLIBS) $(LIBDL) $(ZLIB)
 overflow_unittest.o: overflow_unittest.cc
 	$(CXXCOMPILE) -O3 -c -o $@ $<
 
@@ -953,17 +963,17 @@ tls_test_ie_shared.so: tls_test_pic_ie.o tls_test_file2_pic_ie.o tls_test_c_pic_
 
 tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
 tls_test_DEPENDENCIES = gcctestdir/ld tls_test_c.o
-tls_test_LDFLAGS = -Bgcctestdir/
-tls_test_LDADD = tls_test_c.o -lpthread
+tls_test_LDFLAGS = -Bgcctestdir/ $(THREADFLAGS)
+tls_test_LDADD = tls_test_c.o $(THREADLIBS)
 tls_test_c.o: tls_test_c.c
 	$(COMPILE) -c $(TLS_TEST_C_CFLAGS) -o $@ $<
 
 tls_pic_test_SOURCES = tls_test_main.cc
 tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o \
 	tls_test_c_pic.o
-tls_pic_test_LDFLAGS = -Bgcctestdir/
+tls_pic_test_LDFLAGS = -Bgcctestdir/ $(THREADFLAGS)
 tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o \
-	-lpthread
+	$(THREADLIBS)
 
 tls_test_main_pie.o: tls_test_main.cc tls_test.h
 	$(CXXCOMPILE) -c -fpie -o $@ $<
@@ -975,7 +985,7 @@ tls_test_c_pie.o: tls_test_c.c
 	$(COMPILE) -c -fpic $(TLS_TEST_C_CFLAGS) -o $@ $<
 tls_pie_test: tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o \
 		tls_test_c_pie.o gcctestdir/ld
-	$(CXXLINK) -Bgcctestdir/ -pie tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o tls_test_c_pie.o -lpthread
+	$(CXXLINK) -Bgcctestdir/ $(THREADFLAGS) -pie tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o tls_test_c_pie.o $(THREADLIBS)
 
 check_SCRIPTS += tls_pie_test.sh
 check_DATA += tls_pie_test.stdout
@@ -984,24 +994,24 @@ tls_pie_test.stdout: tls_pie_test
 
 tls_pie_pic_test: tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o \
 		tls_test_c_pic.o gcctestdir/ld
-	$(CXXLINK) -Bgcctestdir/ -pie tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o -lpthread
+	$(CXXLINK) -Bgcctestdir/ $(THREADFLAGS) -pie tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o $(THREADLIBS)
 
 tls_shared_test_SOURCES = tls_test_main.cc
 tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
-tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-tls_shared_test_LDADD = tls_test_shared.so -lpthread
+tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+tls_shared_test_LDADD = tls_test_shared.so $(THREADLIBS)
 
 tls_shared_ie_test_SOURCES = tls_test_main.cc
 tls_shared_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_ie_shared.so
-tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-tls_shared_ie_test_LDADD = tls_test_ie_shared.so -lpthread
+tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+tls_shared_ie_test_LDADD = tls_test_ie_shared.so $(THREADLIBS)
 
 tls_shared_gd_to_ie_test_SOURCES = tls_test_main.cc
 tls_shared_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o \
 	tls_test_c_pic.o tls_test_shared2.so
-tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
 tls_shared_gd_to_ie_test_LDADD = tls_test_pic.o tls_test_c_pic.o \
-	tls_test_shared2.so -lpthread
+	tls_test_shared2.so $(THREADLIBS)
 
 if TLS_GNU2_DIALECT
 
@@ -1019,9 +1029,9 @@ tls_test_gnu2_shared2.so: tls_test_file2_gnu2.o gcctestdir/ld
 tls_shared_gnu2_gd_to_ie_test_SOURCES = tls_test_main.cc
 tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2.o \
 	tls_test_c_gnu2.o tls_test_gnu2_shared2.so
-tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
 tls_shared_gnu2_gd_to_ie_test_LDADD = tls_test_gnu2.o tls_test_c_gnu2.o \
-	tls_test_gnu2_shared2.so -lpthread
+	tls_test_gnu2_shared2.so $(THREADLIBS)
 
 if TLS_DESCRIPTORS
 
@@ -1032,8 +1042,8 @@ tls_test_gnu2_shared.so: tls_test_gnu2.o tls_test_file2_gnu2.o tls_test_c_gnu2.o
 
 tls_shared_gnu2_test_SOURCES = tls_test_main.cc
 tls_shared_gnu2_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2_shared.so
-tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so -lpthread
+tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so $(THREADLIBS)
 
 endif TLS_DESCRIPTORS
 
@@ -1063,8 +1073,8 @@ tls_test_shared_nonpic.so: tls_test.o tls_test_file2.o tls_test_c.o gcctestdir/l
 
 tls_shared_nonpic_test_SOURCES = tls_test_main.cc
 tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
-tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
+tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so $(THREADLIBS)
 endif FN_PTRS_IN_SO_WITHOUT_PIC
 
 endif TLS
diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index ad4cb00..79cf6c7 100644
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -1112,7 +1112,8 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
 @DEFAULT_TARGET_X86_64_TRUE@	dwp_test_2.stdout
 subdir = testsuite
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/../config/ax_pthread.m4 \
+	$(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/../config/gettext-sister.m4 \
 	$(top_srcdir)/../config/lcmessage.m4 \
 	$(top_srcdir)/../config/lead-dot.m4 \
@@ -1342,39 +1343,18 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
 basic_pic_test_SOURCES = basic_pic_test.c
 basic_pic_test_OBJECTS = basic_pic_test.$(OBJEXT)
 basic_pic_test_LDADD = $(LDADD)
-am__DEPENDENCIES_1 =
-basic_pic_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 basic_pie_test_SOURCES = basic_pie_test.c
 basic_pie_test_OBJECTS = basic_pie_test.$(OBJEXT)
 basic_pie_test_LDADD = $(LDADD)
-basic_pie_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 basic_static_pic_test_SOURCES = basic_static_pic_test.c
 basic_static_pic_test_OBJECTS = basic_static_pic_test.$(OBJEXT)
 basic_static_pic_test_LDADD = $(LDADD)
-basic_static_pic_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 basic_static_test_SOURCES = basic_static_test.c
 basic_static_test_OBJECTS = basic_static_test.$(OBJEXT)
 basic_static_test_LDADD = $(LDADD)
-basic_static_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 basic_test_SOURCES = basic_test.c
 basic_test_OBJECTS = basic_test.$(OBJEXT)
 basic_test_LDADD = $(LDADD)
-basic_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_binary_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	binary_test.$(OBJEXT)
 binary_test_OBJECTS = $(am_binary_test_OBJECTS)
@@ -1383,11 +1363,16 @@ binary_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 @NATIVE_OR_CROSS_LINKER_TRUE@am_binary_unittest_OBJECTS =  \
 @NATIVE_OR_CROSS_LINKER_TRUE@	binary_unittest.$(OBJEXT)
 binary_unittest_OBJECTS = $(am_binary_unittest_OBJECTS)
-binary_unittest_LDADD = $(LDADD)
-binary_unittest_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
+am__DEPENDENCIES_1 =
+@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_DEPENDENCIES =  \
+@NATIVE_OR_CROSS_LINKER_TRUE@	libgoldtest.a ../libgold.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	../../libiberty/libiberty.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1)
+binary_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+	$(binary_unittest_LDFLAGS) $(LDFLAGS) -o $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_common_test_1_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	common_test_1.$(OBJEXT)
 common_test_1_OBJECTS = $(am_common_test_1_OBJECTS)
@@ -1424,10 +1409,6 @@ copy_test_relro_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	discard_locals_test.$(OBJEXT)
 discard_locals_test_OBJECTS = $(am_discard_locals_test_OBJECTS)
 discard_locals_test_LDADD = $(LDADD)
-discard_locals_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 discard_locals_test_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 	$(discard_locals_test_LDFLAGS) $(LDFLAGS) -o $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_dynamic_list_2_OBJECTS =  \
@@ -1438,10 +1419,6 @@ dynamic_list_2_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 eh_test_SOURCES = eh_test.c
 eh_test_OBJECTS = eh_test.$(OBJEXT)
 eh_test_LDADD = $(LDADD)
-eh_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_ehdr_start_test_1_OBJECTS = ehdr_start_test_1-ehdr_start_test.$(OBJEXT)
 ehdr_start_test_1_OBJECTS = $(am_ehdr_start_test_1_OBJECTS)
 ehdr_start_test_1_LINK = $(CXXLD) $(ehdr_start_test_1_CXXFLAGS) \
@@ -1523,78 +1500,42 @@ flagstest_compress_debug_sections_SOURCES =  \
 flagstest_compress_debug_sections_OBJECTS =  \
 	flagstest_compress_debug_sections.$(OBJEXT)
 flagstest_compress_debug_sections_LDADD = $(LDADD)
-flagstest_compress_debug_sections_DEPENDENCIES = libgoldtest.a \
-	../libgold.a ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 flagstest_compress_debug_sections_and_build_id_tree_SOURCES =  \
 	flagstest_compress_debug_sections_and_build_id_tree.c
 flagstest_compress_debug_sections_and_build_id_tree_OBJECTS =  \
 	flagstest_compress_debug_sections_and_build_id_tree.$(OBJEXT)
 flagstest_compress_debug_sections_and_build_id_tree_LDADD = $(LDADD)
-flagstest_compress_debug_sections_and_build_id_tree_DEPENDENCIES =  \
-	libgoldtest.a ../libgold.a ../../libiberty/libiberty.a \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 flagstest_compress_debug_sections_gabi_SOURCES =  \
 	flagstest_compress_debug_sections_gabi.c
 flagstest_compress_debug_sections_gabi_OBJECTS =  \
 	flagstest_compress_debug_sections_gabi.$(OBJEXT)
 flagstest_compress_debug_sections_gabi_LDADD = $(LDADD)
-flagstest_compress_debug_sections_gabi_DEPENDENCIES = libgoldtest.a \
-	../libgold.a ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 flagstest_compress_debug_sections_gnu_SOURCES =  \
 	flagstest_compress_debug_sections_gnu.c
 flagstest_compress_debug_sections_gnu_OBJECTS =  \
 	flagstest_compress_debug_sections_gnu.$(OBJEXT)
 flagstest_compress_debug_sections_gnu_LDADD = $(LDADD)
-flagstest_compress_debug_sections_gnu_DEPENDENCIES = libgoldtest.a \
-	../libgold.a ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 flagstest_compress_debug_sections_none_SOURCES =  \
 	flagstest_compress_debug_sections_none.c
 flagstest_compress_debug_sections_none_OBJECTS =  \
 	flagstest_compress_debug_sections_none.$(OBJEXT)
 flagstest_compress_debug_sections_none_LDADD = $(LDADD)
-flagstest_compress_debug_sections_none_DEPENDENCIES = libgoldtest.a \
-	../libgold.a ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 flagstest_o_specialfile_SOURCES = flagstest_o_specialfile.c
 flagstest_o_specialfile_OBJECTS = flagstest_o_specialfile.$(OBJEXT)
 flagstest_o_specialfile_LDADD = $(LDADD)
-flagstest_o_specialfile_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 flagstest_o_specialfile_and_compress_debug_sections_SOURCES =  \
 	flagstest_o_specialfile_and_compress_debug_sections.c
 flagstest_o_specialfile_and_compress_debug_sections_OBJECTS =  \
 	flagstest_o_specialfile_and_compress_debug_sections.$(OBJEXT)
 flagstest_o_specialfile_and_compress_debug_sections_LDADD = $(LDADD)
-flagstest_o_specialfile_and_compress_debug_sections_DEPENDENCIES =  \
-	libgoldtest.a ../libgold.a ../../libiberty/libiberty.a \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 flagstest_o_ttext_1_SOURCES = flagstest_o_ttext_1.c
 flagstest_o_ttext_1_OBJECTS = flagstest_o_ttext_1.$(OBJEXT)
 flagstest_o_ttext_1_LDADD = $(LDADD)
-flagstest_o_ttext_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 icf_virtual_function_folding_test_SOURCES =  \
 	icf_virtual_function_folding_test.c
 icf_virtual_function_folding_test_OBJECTS =  \
 	icf_virtual_function_folding_test.$(OBJEXT)
 icf_virtual_function_folding_test_LDADD = $(LDADD)
-icf_virtual_function_folding_test_DEPENDENCIES = libgoldtest.a \
-	../libgold.a ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain1_OBJECTS = ifuncmain1.$(OBJEXT)
 ifuncmain1_OBJECTS = $(am_ifuncmain1_OBJECTS)
 ifuncmain1_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain1_LDFLAGS) \
@@ -1602,24 +1543,12 @@ ifuncmain1_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain1_LDFLAGS) \
 ifuncmain1pic_SOURCES = ifuncmain1pic.c
 ifuncmain1pic_OBJECTS = ifuncmain1pic.$(OBJEXT)
 ifuncmain1pic_LDADD = $(LDADD)
-ifuncmain1pic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain1picstatic_SOURCES = ifuncmain1picstatic.c
 ifuncmain1picstatic_OBJECTS = ifuncmain1picstatic.$(OBJEXT)
 ifuncmain1picstatic_LDADD = $(LDADD)
-ifuncmain1picstatic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain1pie_SOURCES = ifuncmain1pie.c
 ifuncmain1pie_OBJECTS = ifuncmain1pie.$(OBJEXT)
 ifuncmain1pie_LDADD = $(LDADD)
-ifuncmain1pie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain1static_OBJECTS = ifuncmain1.$(OBJEXT)
 ifuncmain1static_OBJECTS = $(am_ifuncmain1static_OBJECTS)
 ifuncmain1static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ -1627,17 +1556,9 @@ ifuncmain1static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 ifuncmain1staticpic_SOURCES = ifuncmain1staticpic.c
 ifuncmain1staticpic_OBJECTS = ifuncmain1staticpic.$(OBJEXT)
 ifuncmain1staticpic_LDADD = $(LDADD)
-ifuncmain1staticpic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain1staticpie_SOURCES = ifuncmain1staticpie.c
 ifuncmain1staticpie_OBJECTS = ifuncmain1staticpie.$(OBJEXT)
 ifuncmain1staticpie_LDADD = $(LDADD)
-ifuncmain1staticpie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain1vis_OBJECTS = ifuncmain1vis.$(OBJEXT)
 ifuncmain1vis_OBJECTS = $(am_ifuncmain1vis_OBJECTS)
 ifuncmain1vis_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ -1645,17 +1566,9 @@ ifuncmain1vis_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 ifuncmain1vispic_SOURCES = ifuncmain1vispic.c
 ifuncmain1vispic_OBJECTS = ifuncmain1vispic.$(OBJEXT)
 ifuncmain1vispic_LDADD = $(LDADD)
-ifuncmain1vispic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain1vispie_SOURCES = ifuncmain1vispie.c
 ifuncmain1vispie_OBJECTS = ifuncmain1vispie.$(OBJEXT)
 ifuncmain1vispie_LDADD = $(LDADD)
-ifuncmain1vispie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain2_OBJECTS = ifuncmain2.$(OBJEXT) \
 @GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@	ifuncdep2.$(OBJEXT)
 ifuncmain2_OBJECTS = $(am_ifuncmain2_OBJECTS)
@@ -1664,17 +1577,9 @@ ifuncmain2_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain2_LDFLAGS) \
 ifuncmain2pic_SOURCES = ifuncmain2pic.c
 ifuncmain2pic_OBJECTS = ifuncmain2pic.$(OBJEXT)
 ifuncmain2pic_LDADD = $(LDADD)
-ifuncmain2pic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain2picstatic_SOURCES = ifuncmain2picstatic.c
 ifuncmain2picstatic_OBJECTS = ifuncmain2picstatic.$(OBJEXT)
 ifuncmain2picstatic_LDADD = $(LDADD)
-ifuncmain2picstatic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain2static_OBJECTS = ifuncmain2.$(OBJEXT) \
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@	ifuncdep2.$(OBJEXT)
 ifuncmain2static_OBJECTS = $(am_ifuncmain2static_OBJECTS)
@@ -1691,10 +1596,6 @@ ifuncmain4_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain4_LDFLAGS) \
 ifuncmain4picstatic_SOURCES = ifuncmain4picstatic.c
 ifuncmain4picstatic_OBJECTS = ifuncmain4picstatic.$(OBJEXT)
 ifuncmain4picstatic_LDADD = $(LDADD)
-ifuncmain4picstatic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain4static_OBJECTS = ifuncmain4.$(OBJEXT)
 ifuncmain4static_OBJECTS = $(am_ifuncmain4static_OBJECTS)
 ifuncmain4static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ -1706,24 +1607,12 @@ ifuncmain5_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain5_LDFLAGS) \
 ifuncmain5pic_SOURCES = ifuncmain5pic.c
 ifuncmain5pic_OBJECTS = ifuncmain5pic.$(OBJEXT)
 ifuncmain5pic_LDADD = $(LDADD)
-ifuncmain5pic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain5picstatic_SOURCES = ifuncmain5picstatic.c
 ifuncmain5picstatic_OBJECTS = ifuncmain5picstatic.$(OBJEXT)
 ifuncmain5picstatic_LDADD = $(LDADD)
-ifuncmain5picstatic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain5pie_SOURCES = ifuncmain5pie.c
 ifuncmain5pie_OBJECTS = ifuncmain5pie.$(OBJEXT)
 ifuncmain5pie_LDADD = $(LDADD)
-ifuncmain5pie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain5static_OBJECTS = ifuncmain5.$(OBJEXT)
 ifuncmain5static_OBJECTS = $(am_ifuncmain5static_OBJECTS)
 ifuncmain5static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ -1731,17 +1620,9 @@ ifuncmain5static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
 ifuncmain5staticpic_SOURCES = ifuncmain5staticpic.c
 ifuncmain5staticpic_OBJECTS = ifuncmain5staticpic.$(OBJEXT)
 ifuncmain5staticpic_LDADD = $(LDADD)
-ifuncmain5staticpic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain6pie_SOURCES = ifuncmain6pie.c
 ifuncmain6pie_OBJECTS = ifuncmain6pie.$(OBJEXT)
 ifuncmain6pie_LDADD = $(LDADD)
-ifuncmain6pie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain7_OBJECTS = ifuncmain7.$(OBJEXT)
 ifuncmain7_OBJECTS = $(am_ifuncmain7_OBJECTS)
 ifuncmain7_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain7_LDFLAGS) \
@@ -1749,24 +1630,12 @@ ifuncmain7_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ifuncmain7_LDFLAGS) \
 ifuncmain7pic_SOURCES = ifuncmain7pic.c
 ifuncmain7pic_OBJECTS = ifuncmain7pic.$(OBJEXT)
 ifuncmain7pic_LDADD = $(LDADD)
-ifuncmain7pic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain7picstatic_SOURCES = ifuncmain7picstatic.c
 ifuncmain7picstatic_OBJECTS = ifuncmain7picstatic.$(OBJEXT)
 ifuncmain7picstatic_LDADD = $(LDADD)
-ifuncmain7picstatic_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 ifuncmain7pie_SOURCES = ifuncmain7pie.c
 ifuncmain7pie_OBJECTS = ifuncmain7pie.$(OBJEXT)
 ifuncmain7pie_LDADD = $(LDADD)
-ifuncmain7pie_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@IFUNC_STATIC_TRUE@@IFUNC_TRUE@@NATIVE_LINKER_TRUE@am_ifuncmain7static_OBJECTS = ifuncmain7.$(OBJEXT)
 ifuncmain7static_OBJECTS = $(am_ifuncmain7static_OBJECTS)
 ifuncmain7static_LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ -1780,60 +1649,28 @@ incremental_comdat_test_1_SOURCES = incremental_comdat_test_1.c
 incremental_comdat_test_1_OBJECTS =  \
 	incremental_comdat_test_1.$(OBJEXT)
 incremental_comdat_test_1_LDADD = $(LDADD)
-incremental_comdat_test_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_common_test_1_SOURCES = incremental_common_test_1.c
 incremental_common_test_1_OBJECTS =  \
 	incremental_common_test_1.$(OBJEXT)
 incremental_common_test_1_LDADD = $(LDADD)
-incremental_common_test_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_copy_test_SOURCES = incremental_copy_test.c
 incremental_copy_test_OBJECTS = incremental_copy_test.$(OBJEXT)
 incremental_copy_test_LDADD = $(LDADD)
-incremental_copy_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_test_2_SOURCES = incremental_test_2.c
 incremental_test_2_OBJECTS = incremental_test_2.$(OBJEXT)
 incremental_test_2_LDADD = $(LDADD)
-incremental_test_2_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_test_3_SOURCES = incremental_test_3.c
 incremental_test_3_OBJECTS = incremental_test_3.$(OBJEXT)
 incremental_test_3_LDADD = $(LDADD)
-incremental_test_3_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_test_4_SOURCES = incremental_test_4.c
 incremental_test_4_OBJECTS = incremental_test_4.$(OBJEXT)
 incremental_test_4_LDADD = $(LDADD)
-incremental_test_4_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_test_5_SOURCES = incremental_test_5.c
 incremental_test_5_OBJECTS = incremental_test_5.$(OBJEXT)
 incremental_test_5_LDADD = $(LDADD)
-incremental_test_5_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 incremental_test_6_SOURCES = incremental_test_6.c
 incremental_test_6_OBJECTS = incremental_test_6.$(OBJEXT)
 incremental_test_6_LDADD = $(LDADD)
-incremental_test_6_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_initpri1_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	initpri1.$(OBJEXT)
 initpri1_OBJECTS = $(am_initpri1_OBJECTS)
@@ -1870,25 +1707,21 @@ large_symbol_alignment_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 @NATIVE_OR_CROSS_LINKER_TRUE@am_leb128_unittest_OBJECTS =  \
 @NATIVE_OR_CROSS_LINKER_TRUE@	leb128_unittest.$(OBJEXT)
 leb128_unittest_OBJECTS = $(am_leb128_unittest_OBJECTS)
-leb128_unittest_LDADD = $(LDADD)
-leb128_unittest_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
+@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_DEPENDENCIES =  \
+@NATIVE_OR_CROSS_LINKER_TRUE@	libgoldtest.a ../libgold.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	../../libiberty/libiberty.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1)
+leb128_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+	$(leb128_unittest_LDFLAGS) $(LDFLAGS) -o $@
 local_labels_test_SOURCES = local_labels_test.c
 local_labels_test_OBJECTS = local_labels_test.$(OBJEXT)
 local_labels_test_LDADD = $(LDADD)
-local_labels_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 many_sections_r_test_SOURCES = many_sections_r_test.c
 many_sections_r_test_OBJECTS = many_sections_r_test.$(OBJEXT)
 many_sections_r_test_LDADD = $(LDADD)
-many_sections_r_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_many_sections_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	many_sections_test.$(OBJEXT)
 many_sections_test_OBJECTS = $(am_many_sections_test_OBJECTS)
@@ -1897,26 +1730,30 @@ many_sections_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 @NATIVE_OR_CROSS_LINKER_TRUE@am_object_unittest_OBJECTS =  \
 @NATIVE_OR_CROSS_LINKER_TRUE@	object_unittest.$(OBJEXT)
 object_unittest_OBJECTS = $(am_object_unittest_OBJECTS)
-object_unittest_LDADD = $(LDADD)
-object_unittest_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
+@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_DEPENDENCIES =  \
+@NATIVE_OR_CROSS_LINKER_TRUE@	libgoldtest.a ../libgold.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	../../libiberty/libiberty.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1)
+object_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+	$(object_unittest_LDFLAGS) $(LDFLAGS) -o $@
 @NATIVE_OR_CROSS_LINKER_TRUE@am_overflow_unittest_OBJECTS =  \
 @NATIVE_OR_CROSS_LINKER_TRUE@	overflow_unittest.$(OBJEXT)
 overflow_unittest_OBJECTS = $(am_overflow_unittest_OBJECTS)
-overflow_unittest_LDADD = $(LDADD)
-overflow_unittest_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
+@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_DEPENDENCIES =  \
+@NATIVE_OR_CROSS_LINKER_TRUE@	libgoldtest.a ../libgold.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	../../libiberty/libiberty.a \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(am__DEPENDENCIES_1)
+overflow_unittest_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+	$(overflow_unittest_LDFLAGS) $(LDFLAGS) -o $@
 permission_test_SOURCES = permission_test.c
 permission_test_OBJECTS = permission_test.$(OBJEXT)
 permission_test_LDADD = $(LDADD)
-permission_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_pie_copyrelocs_test_OBJECTS = pie_copyrelocs_test-pie_copyrelocs_test.$(OBJEXT)
 pie_copyrelocs_test_OBJECTS = $(am_pie_copyrelocs_test_OBJECTS)
 pie_copyrelocs_test_LINK = $(CXXLD) $(pie_copyrelocs_test_CXXFLAGS) \
@@ -1924,115 +1761,51 @@ pie_copyrelocs_test_LINK = $(CXXLD) $(pie_copyrelocs_test_CXXFLAGS) \
 plugin_test_1_SOURCES = plugin_test_1.c
 plugin_test_1_OBJECTS = plugin_test_1.$(OBJEXT)
 plugin_test_1_LDADD = $(LDADD)
-plugin_test_1_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_10_SOURCES = plugin_test_10.c
 plugin_test_10_OBJECTS = plugin_test_10.$(OBJEXT)
 plugin_test_10_LDADD = $(LDADD)
-plugin_test_10_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_11_SOURCES = plugin_test_11.c
 plugin_test_11_OBJECTS = plugin_test_11.$(OBJEXT)
 plugin_test_11_LDADD = $(LDADD)
-plugin_test_11_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_12_SOURCES = plugin_test_12.c
 plugin_test_12_OBJECTS = plugin_test_12.$(OBJEXT)
 plugin_test_12_LDADD = $(LDADD)
-plugin_test_12_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_2_SOURCES = plugin_test_2.c
 plugin_test_2_OBJECTS = plugin_test_2.$(OBJEXT)
 plugin_test_2_LDADD = $(LDADD)
-plugin_test_2_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_3_SOURCES = plugin_test_3.c
 plugin_test_3_OBJECTS = plugin_test_3.$(OBJEXT)
 plugin_test_3_LDADD = $(LDADD)
-plugin_test_3_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_4_SOURCES = plugin_test_4.c
 plugin_test_4_OBJECTS = plugin_test_4.$(OBJEXT)
 plugin_test_4_LDADD = $(LDADD)
-plugin_test_4_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_5_SOURCES = plugin_test_5.c
 plugin_test_5_OBJECTS = plugin_test_5.$(OBJEXT)
 plugin_test_5_LDADD = $(LDADD)
-plugin_test_5_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_6_SOURCES = plugin_test_6.c
 plugin_test_6_OBJECTS = plugin_test_6.$(OBJEXT)
 plugin_test_6_LDADD = $(LDADD)
-plugin_test_6_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_7_SOURCES = plugin_test_7.c
 plugin_test_7_OBJECTS = plugin_test_7.$(OBJEXT)
 plugin_test_7_LDADD = $(LDADD)
-plugin_test_7_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_8_SOURCES = plugin_test_8.c
 plugin_test_8_OBJECTS = plugin_test_8.$(OBJEXT)
 plugin_test_8_LDADD = $(LDADD)
-plugin_test_8_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_defsym_SOURCES = plugin_test_defsym.c
 plugin_test_defsym_OBJECTS = plugin_test_defsym.$(OBJEXT)
 plugin_test_defsym_LDADD = $(LDADD)
-plugin_test_defsym_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_start_lib_SOURCES = plugin_test_start_lib.c
 plugin_test_start_lib_OBJECTS = plugin_test_start_lib.$(OBJEXT)
 plugin_test_start_lib_LDADD = $(LDADD)
-plugin_test_start_lib_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_tls_SOURCES = plugin_test_tls.c
 plugin_test_tls_OBJECTS = plugin_test_tls.$(OBJEXT)
 plugin_test_tls_LDADD = $(LDADD)
-plugin_test_tls_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 plugin_test_wrap_symbols_SOURCES = plugin_test_wrap_symbols.c
 plugin_test_wrap_symbols_OBJECTS = plugin_test_wrap_symbols.$(OBJEXT)
 plugin_test_wrap_symbols_LDADD = $(LDADD)
-plugin_test_wrap_symbols_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 pr17704a_test_SOURCES = pr17704a_test.c
 pr17704a_test_OBJECTS = pr17704a_test.$(OBJEXT)
 pr17704a_test_LDADD = $(LDADD)
-pr17704a_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @DEFAULT_TARGET_X86_64_OR_X32_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am_pr20216a_test_OBJECTS = pr20216a_test-pr20216_main.$(OBJEXT) \
 @DEFAULT_TARGET_X86_64_OR_X32_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@	pr20216a_test-pr20216_def.$(OBJEXT)
 pr20216a_test_OBJECTS = $(am_pr20216a_test_OBJECTS)
@@ -2084,17 +1857,9 @@ pr20308e_test_LINK = $(CCLD) $(pr20308e_test_CFLAGS) $(CFLAGS) \
 pr20976_SOURCES = pr20976.c
 pr20976_OBJECTS = pr20976.$(OBJEXT)
 pr20976_LDADD = $(LDADD)
-pr20976_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 pr22266_SOURCES = pr22266.c
 pr22266_OBJECTS = pr22266.$(OBJEXT)
 pr22266_LDADD = $(LDADD)
-pr22266_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_protected_1_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	protected_main_1.$(OBJEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	protected_main_2.$(OBJEXT) \
@@ -2137,24 +1902,12 @@ script_test_1_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 script_test_11_SOURCES = script_test_11.c
 script_test_11_OBJECTS = script_test_11.$(OBJEXT)
 script_test_11_LDADD = $(LDADD)
-script_test_11_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 script_test_12_SOURCES = script_test_12.c
 script_test_12_OBJECTS = script_test_12.$(OBJEXT)
 script_test_12_LDADD = $(LDADD)
-script_test_12_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 script_test_12i_SOURCES = script_test_12i.c
 script_test_12i_OBJECTS = script_test_12i.$(OBJEXT)
 script_test_12i_LDADD = $(LDADD)
-script_test_12i_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_script_test_2_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_2.$(OBJEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	script_test_2a.$(OBJEXT) \
@@ -2165,10 +1918,6 @@ script_test_2_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 script_test_3_SOURCES = script_test_3.c
 script_test_3_OBJECTS = script_test_3.$(OBJEXT)
 script_test_3_LDADD = $(LDADD)
-script_test_3_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_searched_file_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	searched_file_test.$(OBJEXT)
 searched_file_test_OBJECTS = $(am_searched_file_test_OBJECTS)
@@ -2177,10 +1926,6 @@ searched_file_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 start_lib_test_SOURCES = start_lib_test.c
 start_lib_test_OBJECTS = start_lib_test.$(OBJEXT)
 start_lib_test_LDADD = $(LDADD)
-start_lib_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_thin_archive_test_1_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	thin_archive_main.$(OBJEXT)
 thin_archive_test_1_OBJECTS = $(am_thin_archive_test_1_OBJECTS)
@@ -2199,7 +1944,8 @@ thin_archive_test_2_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(am__objects_3)
 tls_phdrs_script_test_OBJECTS = $(am_tls_phdrs_script_test_OBJECTS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@am__DEPENDENCIES_2 =  \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c.o \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(am__DEPENDENCIES_1)
 tls_phdrs_script_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 	$(tls_phdrs_script_test_LDFLAGS) $(LDFLAGS) -o $@
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@am_tls_pic_test_OBJECTS = tls_test_main.$(OBJEXT)
@@ -2209,17 +1955,9 @@ tls_pic_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 tls_pie_pic_test_SOURCES = tls_pie_pic_test.c
 tls_pie_pic_test_OBJECTS = tls_pie_pic_test.$(OBJEXT)
 tls_pie_pic_test_LDADD = $(LDADD)
-tls_pie_pic_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 tls_pie_test_SOURCES = tls_pie_test.c
 tls_pie_test_OBJECTS = tls_pie_test.$(OBJEXT)
 tls_pie_test_LDADD = $(LDADD)
-tls_pie_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_tls_script_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	$(am__objects_3)
 tls_script_test_OBJECTS = $(am_tls_script_test_OBJECTS)
@@ -2258,7 +1996,8 @@ tls_static_pic_test_OBJECTS = $(am_tls_static_pic_test_OBJECTS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@am__DEPENDENCIES_3 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_pic.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_file2_pic.o \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c_pic.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c_pic.o \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(am__DEPENDENCIES_1)
 tls_static_pic_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 	$(tls_static_pic_test_LDFLAGS) $(LDFLAGS) -o $@
 @GCC_TRUE@@HAVE_STATIC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@am_tls_static_test_OBJECTS = $(am__objects_3)
@@ -2281,10 +2020,6 @@ two_file_mixed_2_shared_test_LINK = $(CXXLD) $(AM_CXXFLAGS) \
 two_file_mixed_pie_test_SOURCES = two_file_mixed_pie_test.c
 two_file_mixed_pie_test_OBJECTS = two_file_mixed_pie_test.$(OBJEXT)
 two_file_mixed_pie_test_LDADD = $(LDADD)
-two_file_mixed_pie_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@am_two_file_mixed_shared_test_OBJECTS = two_file_test_main.$(OBJEXT)
 two_file_mixed_shared_test_OBJECTS =  \
 	$(am_two_file_mixed_shared_test_OBJECTS)
@@ -2298,10 +2033,6 @@ two_file_pic_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 two_file_pie_test_SOURCES = two_file_pie_test.c
 two_file_pie_test_OBJECTS = two_file_pie_test.$(OBJEXT)
 two_file_pie_test_LDADD = $(LDADD)
-two_file_pie_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_two_file_relocatable_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	two_file_test_main.$(OBJEXT)
 two_file_relocatable_test_OBJECTS =  \
@@ -2407,10 +2138,6 @@ two_file_static_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 two_file_strip_test_SOURCES = two_file_strip_test.c
 two_file_strip_test_OBJECTS = two_file_strip_test.$(OBJEXT)
 two_file_strip_test_LDADD = $(LDADD)
-two_file_strip_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_two_file_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	two_file_test_1.$(OBJEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	two_file_test_1b.$(OBJEXT) \
@@ -2462,10 +2189,6 @@ weak_alias_test_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 weak_plt_SOURCES = weak_plt.c
 weak_plt_OBJECTS = weak_plt.$(OBJEXT)
 weak_plt_LDADD = $(LDADD)
-weak_plt_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_weak_test_OBJECTS =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@	weak_test.$(OBJEXT)
 weak_test_OBJECTS = $(am_weak_test_OBJECTS)
@@ -2489,10 +2212,6 @@ weak_undef_test_2_LINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
 weak_unresolved_symbols_test_OBJECTS =  \
 	$(am_weak_unresolved_symbols_test_OBJECTS)
 weak_unresolved_symbols_test_LDADD = $(LDADD)
-weak_unresolved_symbols_test_DEPENDENCIES = libgoldtest.a ../libgold.a \
-	../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
-	$(am__DEPENDENCIES_1)
 weak_unresolved_symbols_test_LINK = $(CXXLD) \
 	$(weak_unresolved_symbols_test_CXXFLAGS) $(CXXFLAGS) \
 	$(weak_unresolved_symbols_test_LDFLAGS) $(LDFLAGS) -o $@
@@ -2931,8 +2650,12 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 POSUB = @POSUB@
+PTHREAD_CC = @PTHREAD_CC@
+PTHREAD_CFLAGS = @PTHREAD_CFLAGS@
+PTHREAD_LIBS = @PTHREAD_LIBS@
 RANDOM_SEED_CFLAGS = @RANDOM_SEED_CFLAGS@
 RANLIB = @RANLIB@
+SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
@@ -2957,6 +2680,7 @@ am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -3068,7 +2792,8 @@ TEST_AR = $(top_builddir)/../binutils/ar
 TEST_NM = $(top_builddir)/../binutils/nm-new
 TEST_AS = $(top_builddir)/../gas/as-new
 @PLUGINS_TRUE@LIBDL = -ldl
-@THREADS_TRUE@THREADSLIB = -lpthread
+@THREADS_TRUE@THREADFLAGS = @PTHREAD_CFLAGS@
+@THREADS_TRUE@THREADLIBS = @PTHREAD_LIBS@
 @OMP_SUPPORT_TRUE@TLS_TEST_C_CFLAGS = -fopenmp
 
 # 'make clean' is good about deleting some intermediate files (such as
@@ -3115,13 +2840,26 @@ libgoldtest_a_SOURCES = test.cc testmain.cc testfile.cc
 DEPENDENCIES = \
 	libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL_DEP)
 
-LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
-	$(THREADSLIB) $(LIBDL) $(ZLIB)
-
 @NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_SOURCES = object_unittest.cc
+@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_LDFLAGS = $(THREADFLAGS)
+@NATIVE_OR_CROSS_LINKER_TRUE@object_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(THREADLIBS) $(LIBDL) $(ZLIB)
+
 @NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_SOURCES = binary_unittest.cc
+@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_LDFLAGS = $(THREADFLAGS)
+@NATIVE_OR_CROSS_LINKER_TRUE@binary_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(THREADLIBS) $(LIBDL) $(ZLIB)
+
 @NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_SOURCES = leb128_unittest.cc
+@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_LDFLAGS = $(THREADFLAGS)
+@NATIVE_OR_CROSS_LINKER_TRUE@leb128_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(THREADLIBS) $(LIBDL) $(ZLIB)
+
 @NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_SOURCES = overflow_unittest.cc
+@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_LDFLAGS = $(THREADFLAGS)
+@NATIVE_OR_CROSS_LINKER_TRUE@overflow_unittest_LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
+@NATIVE_OR_CROSS_LINKER_TRUE@	$(THREADLIBS) $(LIBDL) $(ZLIB)
+
 @GCC_TRUE@@NATIVE_LINKER_TRUE@large_symbol_alignment_SOURCES = large_symbol_alignment.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@large_symbol_alignment_DEPENDENCIES = gcctestdir/ld
 @GCC_TRUE@@NATIVE_LINKER_TRUE@large_symbol_alignment_LDFLAGS = -Bgcctestdir/
@@ -3349,44 +3087,44 @@ LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@copy_test_relro_LDADD = copy_test_relro_1.so
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_DEPENDENCIES = gcctestdir/ld tls_test_c.o
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_LDFLAGS = -Bgcctestdir/
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_LDADD = tls_test_c.o -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_LDFLAGS = -Bgcctestdir/ $(THREADFLAGS)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_test_LDADD = tls_test_c.o $(THREADLIBS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pic_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c_pic.o
 
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pic_test_LDFLAGS = -Bgcctestdir/
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pic_test_LDFLAGS = -Bgcctestdir/ $(THREADFLAGS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	-lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(THREADLIBS)
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_LDADD = tls_test_shared.so -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_test_LDADD = tls_test_shared.so $(THREADLIBS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_ie_shared.so
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_LDADD = tls_test_ie_shared.so -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_ie_test_LDADD = tls_test_ie_shared.so $(THREADLIBS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_gd_to_ie_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_c_pic.o tls_test_shared2.so
 
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_gd_to_ie_test_LDADD = tls_test_pic.o tls_test_c_pic.o \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_shared2.so -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	tls_test_shared2.so $(THREADLIBS)
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_gd_to_ie_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@	tls_test_c_gnu2.o tls_test_gnu2_shared2.so
 
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_gd_to_ie_test_LDADD = tls_test_gnu2.o tls_test_c_gnu2.o \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@	tls_test_gnu2_shared2.so -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@	tls_test_gnu2_shared2.so $(THREADLIBS)
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_SOURCES = tls_test_main.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2_shared.so
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_DESCRIPTORS_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so $(THREADLIBS)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@tls_static_test_SOURCES = $(tls_test_SOURCES)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@tls_static_test_DEPENDENCIES = $(tls_test_DEPENDENCIES)
 @GCC_TRUE@@HAVE_STATIC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@tls_static_test_LDFLAGS = $(tls_test_LDFLAGS) -static
@@ -3397,8 +3135,8 @@ LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
 @GCC_TRUE@@HAVE_STATIC_TRUE@@NATIVE_LINKER_TRUE@@STATIC_TLS_TRUE@@TLS_TRUE@tls_static_pic_test_LDADD = $(tls_pic_test_LDADD)
 @FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_SOURCES = tls_test_main.cc
 @FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
-@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
-@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
+@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,. $(THREADFLAGS)
+@FN_PTRS_IN_SO_WITHOUT_PIC_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so $(THREADLIBS)
 @DEFAULT_TARGET_X86_64_OR_X32_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@pr20216a_test_SOURCES = pr20216_main.c pr20216_def.c
 @DEFAULT_TARGET_X86_64_OR_X32_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@pr20216a_test_DEPENDENCIES = pr20216_gd.o pr20216_ld.o gcctestdir/ld gcctestdir/as
 @DEFAULT_TARGET_X86_64_OR_X32_TRUE@@GCC_TRUE@@NATIVE_LINKER_TRUE@pr20216a_test_CFLAGS = -Bgcctestdir/ -fPIE
@@ -3762,7 +3500,7 @@ binary_test$(EXEEXT): $(binary_test_OBJECTS) $(binary_test_DEPENDENCIES) $(EXTRA
 
 binary_unittest$(EXEEXT): $(binary_unittest_OBJECTS) $(binary_unittest_DEPENDENCIES) $(EXTRA_binary_unittest_DEPENDENCIES) 
 	@rm -f binary_unittest$(EXEEXT)
-	$(AM_V_CXXLD)$(CXXLINK) $(binary_unittest_OBJECTS) $(binary_unittest_LDADD) $(LIBS)
+	$(AM_V_CXXLD)$(binary_unittest_LINK) $(binary_unittest_OBJECTS) $(binary_unittest_LDADD) $(LIBS)
 
 common_test_1$(EXEEXT): $(common_test_1_OBJECTS) $(common_test_1_DEPENDENCIES) $(EXTRA_common_test_1_DEPENDENCIES) 
 	@rm -f common_test_1$(EXEEXT)
@@ -4362,7 +4100,7 @@ large_symbol_alignment$(EXEEXT): $(large_symbol_alignment_OBJECTS) $(large_symbo
 
 leb128_unittest$(EXEEXT): $(leb128_unittest_OBJECTS) $(leb128_unittest_DEPENDENCIES) $(EXTRA_leb128_unittest_DEPENDENCIES) 
 	@rm -f leb128_unittest$(EXEEXT)
-	$(AM_V_CXXLD)$(CXXLINK) $(leb128_unittest_OBJECTS) $(leb128_unittest_LDADD) $(LIBS)
+	$(AM_V_CXXLD)$(leb128_unittest_LINK) $(leb128_unittest_OBJECTS) $(leb128_unittest_LDADD) $(LIBS)
 
 @GCC_FALSE@local_labels_test$(EXEEXT): $(local_labels_test_OBJECTS) $(local_labels_test_DEPENDENCIES) $(EXTRA_local_labels_test_DEPENDENCIES) 
 @GCC_FALSE@	@rm -f local_labels_test$(EXEEXT)
@@ -4386,11 +4124,11 @@ many_sections_test$(EXEEXT): $(many_sections_test_OBJECTS) $(many_sections_test_
 
 object_unittest$(EXEEXT): $(object_unittest_OBJECTS) $(object_unittest_DEPENDENCIES) $(EXTRA_object_unittest_DEPENDENCIES) 
 	@rm -f object_unittest$(EXEEXT)
-	$(AM_V_CXXLD)$(CXXLINK) $(object_unittest_OBJECTS) $(object_unittest_LDADD) $(LIBS)
+	$(AM_V_CXXLD)$(object_unittest_LINK) $(object_unittest_OBJECTS) $(object_unittest_LDADD) $(LIBS)
 
 overflow_unittest$(EXEEXT): $(overflow_unittest_OBJECTS) $(overflow_unittest_DEPENDENCIES) $(EXTRA_overflow_unittest_DEPENDENCIES) 
 	@rm -f overflow_unittest$(EXEEXT)
-	$(AM_V_CXXLD)$(CXXLINK) $(overflow_unittest_OBJECTS) $(overflow_unittest_LDADD) $(LIBS)
+	$(AM_V_CXXLD)$(overflow_unittest_LINK) $(overflow_unittest_OBJECTS) $(overflow_unittest_LDADD) $(LIBS)
 
 @GCC_FALSE@permission_test$(EXEEXT): $(permission_test_OBJECTS) $(permission_test_DEPENDENCIES) $(EXTRA_permission_test_DEPENDENCIES) 
 @GCC_FALSE@	@rm -f permission_test$(EXEEXT)
@@ -8473,13 +8211,13 @@ uninstall-am:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(COMPILE) -c -fpic $(TLS_TEST_C_CFLAGS) -o $@ $<
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pie_test: tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@		tls_test_c_pie.o gcctestdir/ld
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(CXXLINK) -Bgcctestdir/ -pie tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o tls_test_c_pie.o -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(CXXLINK) -Bgcctestdir/ $(THREADFLAGS) -pie tls_test_main_pie.o tls_test_pie.o tls_test_file2_pie.o tls_test_c_pie.o $(THREADLIBS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pie_test.stdout: tls_pie_test
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(TEST_READELF) -rW $< > $@ 2>/dev/null
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@tls_pie_pic_test: tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@		tls_test_c_pic.o gcctestdir/ld
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(CXXLINK) -Bgcctestdir/ -pie tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o -lpthread
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_TRUE@	$(CXXLINK) -Bgcctestdir/ $(THREADFLAGS) -pie tls_test_main_pie.o tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o $(THREADLIBS)
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@tls_test_gnu2.o: tls_test.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@TLS_GNU2_DIALECT_TRUE@@TLS_TRUE@	$(CXXCOMPILE) -c -fpic -mtls-dialect=gnu2 -o $@ $<
author	Cary Coutant <ccoutant@gmail.com>	2018-06-19 18:57:28 -0700
committer	Cary Coutant <ccoutant@gmail.com>	2018-06-19 18:57:28 -0700
commit	c8dc28bcc04532f3074a827dc940c033be4be4e7 (patch)
tree	1b66812e19ad306c2676a5985f2d30800f693d9f /gold
parent	27ab04240bb40e052f288b2960fb99210b6f67b1 (diff)
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