From c8dc28bcc04532f3074a827dc940c033be4be4e7 Mon Sep 17 00:00:00 2001 From: Cary Coutant Date: Tue, 19 Jun 2018 18:57:28 -0700 Subject: [PATCH] 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 Cary Coutant 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. --- gold/ChangeLog | 23 + gold/Makefile.am | 18 +- gold/Makefile.in | 22 +- gold/aclocal.m4 | 1 + gold/config.in | 7 + gold/configure | 1680 ++++++++++++++++++++++++++++++++---- gold/configure.ac | 37 +- gold/testsuite/Makefile.am | 54 +- gold/testsuite/Makefile.in | 438 ++-------- 9 files changed, 1716 insertions(+), 564 deletions(-) diff --git a/gold/ChangeLog b/gold/ChangeLog index a5bdf2c90b2..ae1230f49ec 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,26 @@ +2018-06-19 Joshua Watt + Cary Coutant + + * 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 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add *.stderr. diff --git a/gold/Makefile.am b/gold/Makefile.am index 675deecb477..3586ebd35f3 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 = $(GOLD_LDFLAGS) diff --git a/gold/Makefile.in b/gold/Makefile.in index d7293226105..f0ae9771c14 100644 --- a/gold/Makefile.in +++ b/gold/Makefile.in @@ -122,7 +122,8 @@ noinst_PROGRAMS = ld-new$(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 c0d9e3e9071..303c4cc5d56 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 5855fcac94c..2b53d711855 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 cb30ead0de7..a57025bd0b6 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 "$threads" = "yes"; then - THREADS_TRUE= - THREADS_FALSE='#' -else - THREADS_TRUE='#' - THREADS_FALSE= -fi - - maybe_plugins=no for ac_header in dlfcn.h @@ -8112,170 +8092,1548 @@ fi -ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default" -if test "x$ac_cv_have_decl_basename" = xyes; then : - ac_have_decl=1 +# 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 - ac_have_decl=0 + threads=auto fi -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_BASENAME $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" -if test "x$ac_cv_have_decl_ffs" = xyes; then : - ac_have_decl=1 -else - ac_have_decl=0 -fi -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_FFS $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_asprintf" = xyes; then : - ac_have_decl=1 +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 : + $as_echo_n "(cached) " >&6 else - ac_have_decl=0 -fi + ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ + for ac_i in 1 2 3 4 5 6 7; do + ac_script="$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 -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_ASPRINTF $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_vasprintf" = xyes; then : - ac_have_decl=1 + $ac_path_SED_found && break 3 + done + done + done +IFS=$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_have_decl=0 + ac_cv_path_SED=$SED fi -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_VASPRINTF $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_snprintf" = xyes; then : - ac_have_decl=1 -else - ac_have_decl=0 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 -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_SNPRINTF $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" -if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : - ac_have_decl=1 -else - ac_have_decl=0 -fi -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_VSNPRINTF $ac_have_decl -_ACEOF -ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" -if test "x$ac_cv_have_decl_strverscmp" = xyes; then : - ac_have_decl=1 -else - ac_have_decl=0 -fi -cat >>confdefs.h <<_ACEOF -#define HAVE_DECL_STRVERSCMP $ac_have_decl -_ACEOF -save_CFLAGS="$CFLAGS" -CFLAGS="$CFLAGS -Werror -gpubnames" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext +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. */ -int i; + +/* 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_compile "$LINENO"; then : - have_pubnames=yes -else - have_pubnames=no -fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext -CFLAGS="$save_CFLAGS" - if test "$have_pubnames" = "yes"; then - HAVE_PUBNAMES_TRUE= - HAVE_PUBNAMES_FALSE='#' -else - HAVE_PUBNAMES_TRUE='#' - HAVE_PUBNAMES_FALSE= +if ac_fn_c_try_link "$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 $ax_pthread_flags" + ;; + hpux*) -save_CFLAGS="$CFLAGS" -CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" -cat confdefs.h - <<_ACEOF >conftest.$ac_ext + # 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. */ -int i; + +# if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS) + AX_PTHREAD_ZOS_MISSING +# endif + _ACEOF -if ac_fn_c_try_compile "$LINENO"; then : - have_no_use_linker_plugin=yes -else - have_no_use_linker_plugin=no +if (eval "$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 core conftest.err conftest.$ac_objext conftest.$ac_ext -CFLAGS="$save_CFLAGS" - if test "$have_no_use_linker_plugin" = "yes"; then - HAVE_NO_USE_LINKER_PLUGIN_TRUE= - HAVE_NO_USE_LINKER_PLUGIN_FALSE='#' -else - HAVE_NO_USE_LINKER_PLUGIN_TRUE='#' - HAVE_NO_USE_LINKER_PLUGIN_FALSE= +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 $ax_pthread_flags" fi +# The presence of a feature test macro requesting re-entrant function +# definitions is, on some systems, a strong hint that pthreads support is +# correctly enabled -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +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($ax_pthread_check_macro)" +fi +# Are we compiling with Clang? -ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 -$as_echo_n "checking how to run the C++ preprocessor... " >&6; } -if test -z "$CXXCPP"; then - if ${ac_cv_prog_CXXCPP+:} false; then : +{ $as_echo "$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 : $as_echo_n "(cached) " >&6 else - # Double quotes because CXXCPP needs to be expanded - for CXXCPP in "$CXX -E" "/lib/cpp" - do - ac_preproc_ok=false -for ac_cxx_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer to if __STDC__ is defined, since - # exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + ax_cv_PTHREAD_CLANG=no + # Note that Autoconf sets GCC=yes for Clang as well as GCC + if test "x$GCC" = "xyes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -#ifdef __STDC__ -# include -#else -# include -#endif - Syntax error +/* Note: Clang 2.7 lacks __clang_[a-z]+__ */ +# if defined(__clang__) && defined(__llvm__) + AX_PTHREAD_CC_IS_CLANG +# endif + _ACEOF -if ac_fn_cxx_try_cpp "$LINENO"; then : +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 - # Broken: fails on valid input. -continue + 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 -rm -f conftest.err conftest.i conftest.$ac_ext - + 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 +# 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 +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 +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 +# 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 +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 +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 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_BASENAME $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default" +if test "x$ac_cv_have_decl_ffs" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_FFS $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_asprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_ASPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vasprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VASPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_SNPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_vsnprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_VSNPRINTF $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default" +if test "x$ac_cv_have_decl_strverscmp" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +#define HAVE_DECL_STRVERSCMP $ac_have_decl +_ACEOF + + +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -Werror -gpubnames" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int i; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + have_pubnames=yes +else + have_pubnames=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS="$save_CFLAGS" + if test "$have_pubnames" = "yes"; then + HAVE_PUBNAMES_TRUE= + HAVE_PUBNAMES_FALSE='#' +else + HAVE_PUBNAMES_TRUE='#' + HAVE_PUBNAMES_FALSE= +fi + + +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -Werror -fno-use-linker-plugin" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int i; +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + have_no_use_linker_plugin=yes +else + have_no_use_linker_plugin=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +CFLAGS="$save_CFLAGS" + if test "$have_no_use_linker_plugin" = "yes"; then + HAVE_NO_USE_LINKER_PLUGIN_TRUE= + HAVE_NO_USE_LINKER_PLUGIN_FALSE='#' +else + HAVE_NO_USE_LINKER_PLUGIN_TRUE='#' + HAVE_NO_USE_LINKER_PLUGIN_FALSE= +fi + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 +$as_echo_n "checking how to run the C++ preprocessor... " >&6; } +if test -z "$CXXCPP"; then + if ${ac_cv_prog_CXXCPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CXXCPP needs to be expanded + for CXXCPP in "$CXX -E" "/lib/cpp" + do + ac_preproc_ok=false +for ac_cxx_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_cxx_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext @@ -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 7a0b3713aa2..d9a1869070e 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 99006c593d6..e019bfa5dc9 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 ad4cb00f806..79cf6c7af58 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) 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../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 $@ $< -- 2.30.2