re PR libstdc++/35887 (stl parallel includes installed for --disable-libgomp)

2008-04-24  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/35887 
	* configure.ac: Add default argument to GLIBCXX_ENABLE_PARALLEL.
	Move atomic warnings to GLIBCXX_ENABLE_ATOMIC_BUILTINS.
	* acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): Check for --disable-libgomp.
	(GLIBCXX_ENABLE_ATOMIC_BUILTINS): Add warning information.
	* configure: Regenerate.
	* include/Makefile.am (parallel_headers): Make conditional on
	ENABLE_PARALLEL.
	* include/Makefile.in: Regenerate.

From-SVN: r134649
This commit is contained in:
Benjamin Kosnik 2008-04-24 23:30:10 +00:00 committed by Benjamin Kosnik
parent 21df06dfc4
commit 6995087dda
6 changed files with 142 additions and 123 deletions

View File

@ -1,3 +1,15 @@
2008-04-24 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/35887
* configure.ac: Add default argument to GLIBCXX_ENABLE_PARALLEL.
Move atomic warnings to GLIBCXX_ENABLE_ATOMIC_BUILTINS.
* acinclude.m4 (GLIBCXX_ENABLE_PARALLEL): Check for --disable-libgomp.
(GLIBCXX_ENABLE_ATOMIC_BUILTINS): Add warning information.
* configure: Regenerate.
* include/Makefile.am (parallel_headers): Make conditional on
ENABLE_PARALLEL.
* include/Makefile.in: Regenerate.
2008-04-24 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/35969

View File

@ -1746,23 +1746,18 @@ dnl + Usage: GLIBCXX_ENABLE_PARALLEL
dnl
AC_DEFUN([GLIBCXX_ENABLE_PARALLEL], [
# NB: libstdc++ may be configured before libgomp: can't check for the actual
# dependencies (omp.h and libgomp).
enable_parallel=no;
if test -f $glibcxx_builddir/../libgomp/omp.h; then
enable_parallel=yes;
# Check to see if OpenMP is explicitly disabled.
AC_MSG_CHECKING([for libgomp support])
GLIBCXX_ENABLE(libgomp,$1,,[enable code depending on libgomp],[permit yes|no])
AC_MSG_RESULT([$enable_libgomp])
if test x$enable_libgomp = xno; then
enable_parallel=no
else
AC_MSG_NOTICE([$glibcxx_builddir/../libgomp/omp.h not found])
enable_parallel=yes
fi
# Check to see if it's explicitly disabled.
# GLIBCXX_ENABLE(libgomp,$1,,[enable code depending on libgomp],
# [permit yes|no])
# if test x$enable_libgomp = xno; then
# enable_parallel=no
# fi
AC_MSG_CHECKING([for parallel mode support])
AC_MSG_RESULT([$enable_parallel])
GLIBCXX_CONDITIONAL(ENABLE_PARALLEL, test $enable_parallel = yes)
@ -2224,6 +2219,14 @@ EOF
# If still generic, set to mutex.
if test $atomicity_dir = "cpu/generic" ; then
atomicity_dir=cpu/generic/atomicity_mutex
AC_MSG_WARN([No native atomic operations are provided for this platform.])
if test $target_thread_file = single; then
AC_MSG_WARN([They cannot be faked when thread support is disabled.])
AC_MSG_WARN([Thread-safety of certain classes is not guaranteed.])
else
AC_MSG_WARN([They will be faked using a mutex.])
AC_MSG_WARN([Performance of certain classes will degrade as a result.])
fi
fi
])

111
libstdc++-v3/configure vendored
View File

@ -1045,6 +1045,7 @@ Optional Features:
[default="-g3 -O0"]
--enable-libstdcxx-debug
build extra debug library [default=no]
--enable-libgomp enable code depending on libgomp [default=yes]
--enable-cxx-flags=FLAGS
pass compiler FLAGS when building library
[default=]
@ -4666,13 +4667,13 @@ if test "${lt_cv_nm_interface+set}" = set; then
else
lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:4669: $ac_compile\"" >&5)
(eval echo "\"\$as_me:4670: $ac_compile\"" >&5)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&5
(eval echo "\"\$as_me:4672: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval echo "\"\$as_me:4673: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&5
(eval echo "\"\$as_me:4675: output\"" >&5)
(eval echo "\"\$as_me:4676: output\"" >&5)
cat conftest.out >&5
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
@ -5716,7 +5717,7 @@ ia64-*-hpux*)
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 5719 "configure"' > conftest.$ac_ext
echo '#line 5720 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
@ -7178,11 +7179,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7181: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7182: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7185: \$? = $ac_status" >&5
echo "$as_me:7186: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7500,11 +7501,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7503: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7504: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7507: \$? = $ac_status" >&5
echo "$as_me:7508: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -7605,11 +7606,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7608: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7609: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7612: \$? = $ac_status" >&5
echo "$as_me:7613: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -7660,11 +7661,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7663: $lt_compile\"" >&5)
(eval echo "\"\$as_me:7664: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:7667: \$? = $ac_status" >&5
echo "$as_me:7668: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -10512,7 +10513,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10515 "configure"
#line 10516 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10612,7 +10613,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10615 "configure"
#line 10616 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12650,11 +12651,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:12653: $lt_compile\"" >&5)
(eval echo "\"\$as_me:12654: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:12657: \$? = $ac_status" >&5
echo "$as_me:12658: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
@ -12749,11 +12750,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:12752: $lt_compile\"" >&5)
(eval echo "\"\$as_me:12753: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:12756: \$? = $ac_status" >&5
echo "$as_me:12757: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -12801,11 +12802,11 @@ else
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:12804: $lt_compile\"" >&5)
(eval echo "\"\$as_me:12805: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:12808: \$? = $ac_status" >&5
echo "$as_me:12809: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
@ -13850,7 +13851,7 @@ fi;
#
# Fake what AC_TRY_COMPILE does. XXX Look at redoing this new-style.
cat > conftest.$ac_ext << EOF
#line 13853 "configure"
#line 13854 "configure"
struct S { ~S(); };
void bar();
void foo()
@ -16906,24 +16907,34 @@ echo "${ECHO_T}$enable_libstdcxx_debug" >&6
# NB: libstdc++ may be configured before libgomp: can't check for the actual
# dependencies (omp.h and libgomp).
enable_parallel=no;
if test -f $glibcxx_builddir/../libgomp/omp.h; then
enable_parallel=yes;
# Check to see if OpenMP is explicitly disabled.
echo "$as_me:$LINENO: checking for libgomp support" >&5
echo $ECHO_N "checking for libgomp support... $ECHO_C" >&6
# Check whether --enable-libgomp or --disable-libgomp was given.
if test "${enable_libgomp+set}" = set; then
enableval="$enable_libgomp"
case "$enableval" in
yes|no) ;;
*) { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable libgomp" >&5
echo "$as_me: error: Unknown argument to enable/disable libgomp" >&2;}
{ (exit 1); exit 1; }; } ;;
esac
else
enable_libgomp=yes
fi;
echo "$as_me:$LINENO: result: $enable_libgomp" >&5
echo "${ECHO_T}$enable_libgomp" >&6
if test x$enable_libgomp = xno; then
enable_parallel=no
else
{ echo "$as_me:$LINENO: $glibcxx_builddir/../libgomp/omp.h not found" >&5
echo "$as_me: $glibcxx_builddir/../libgomp/omp.h not found" >&6;}
enable_parallel=yes
fi
# Check to see if it's explicitly disabled.
# GLIBCXX_ENABLE(libgomp,,,[enable code depending on libgomp],
# [permit yes|no])
# if test x$enable_libgomp = xno; then
# enable_parallel=no
# fi
echo "$as_me:$LINENO: checking for parallel mode support" >&5
echo $ECHO_N "checking for parallel mode support... $ECHO_C" >&6
echo "$as_me:$LINENO: result: $enable_parallel" >&5
@ -18043,8 +18054,6 @@ _ACEOF
fi
# No surprises, no surprises...
echo "$as_me:$LINENO: checking for thread model used by GCC" >&5
echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6
target_thread_file=`$CXX -v 2>&1 | sed -n 's/^Thread model: //p'`
@ -18071,6 +18080,8 @@ _ACEOF
# Checks for compiler support that don't require linking.
ac_ext=cc
@ -18088,7 +18099,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for a builtins test.
cat > conftest.$ac_ext << EOF
#line 18091 "configure"
#line 18102 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@ -18128,7 +18139,7 @@ echo "${ECHO_T}$enable_atomic_builtinsi" >&6
rm -f conftest*
cat > conftest.$ac_ext << EOF
#line 18131 "configure"
#line 18142 "configure"
int main()
{
typedef bool atomic_type;
@ -18182,24 +18193,21 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
# If still generic, set to mutex.
if test $atomicity_dir = "cpu/generic" ; then
atomicity_dir=cpu/generic/atomicity_mutex
fi
if test $atomicity_dir = cpu/generic/atomicity_mutex ; then
{ echo "$as_me:$LINENO: WARNING: No native atomic operations are provided for this platform." >&5
{ echo "$as_me:$LINENO: WARNING: No native atomic operations are provided for this platform." >&5
echo "$as_me: WARNING: No native atomic operations are provided for this platform." >&2;}
if test $target_thread_file = single; then
{ echo "$as_me:$LINENO: WARNING: They cannot be faked when thread support is disabled." >&5
if test $target_thread_file = single; then
{ echo "$as_me:$LINENO: WARNING: They cannot be faked when thread support is disabled." >&5
echo "$as_me: WARNING: They cannot be faked when thread support is disabled." >&2;}
{ echo "$as_me:$LINENO: WARNING: Thread-safety of certain classes is not guaranteed." >&5
{ echo "$as_me:$LINENO: WARNING: Thread-safety of certain classes is not guaranteed." >&5
echo "$as_me: WARNING: Thread-safety of certain classes is not guaranteed." >&2;}
else
{ echo "$as_me:$LINENO: WARNING: They will be faked using a mutex." >&5
else
{ echo "$as_me:$LINENO: WARNING: They will be faked using a mutex." >&5
echo "$as_me: WARNING: They will be faked using a mutex." >&2;}
{ echo "$as_me:$LINENO: WARNING: Performance of certain classes will degrade as a result." >&5
{ echo "$as_me:$LINENO: WARNING: Performance of certain classes will degrade as a result." >&5
echo "$as_me: WARNING: Performance of certain classes will degrade as a result." >&2;}
fi
fi
fi
# All these tests are for C++; save the language and the compiler flags.
@ -18294,6 +18302,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Only do link tests if native. Else, hardcode.
if $GLIBCXX_IS_NATIVE; then
# We can do more elaborate tests that assume a working linker.

View File

@ -107,30 +107,20 @@ GLIBCXX_ENABLE_C99([yes])
GLIBCXX_ENABLE_CONCEPT_CHECKS([no])
GLIBCXX_ENABLE_DEBUG_FLAGS(["-g3 -O0"])
GLIBCXX_ENABLE_DEBUG([no])
GLIBCXX_ENABLE_PARALLEL
GLIBCXX_ENABLE_PARALLEL([yes])
GLIBCXX_ENABLE_CXX_FLAGS
GLIBCXX_ENABLE_FULLY_DYNAMIC_STRING([no])
# Checks for operating systems support that don't require linking.
GLIBCXX_CHECK_SYSTEM_ERROR
GLIBCXX_CHECK_STANDARD_LAYOUT
# No surprises, no surprises...
GLIBCXX_ENABLE_THREADS
GLIBCXX_ENABLE_ATOMIC_BUILTINS
if test $atomicity_dir = cpu/generic/atomicity_mutex ; then
AC_MSG_WARN([No native atomic operations are provided for this platform.])
if test $target_thread_file = single; then
AC_MSG_WARN([They cannot be faked when thread support is disabled.])
AC_MSG_WARN([Thread-safety of certain classes is not guaranteed.])
else
AC_MSG_WARN([They will be faked using a mutex.])
AC_MSG_WARN([Performance of certain classes will degrade as a result.])
fi
fi
# Checks for compiler support that don't require linking.
GLIBCXX_ENABLE_ATOMIC_BUILTINS
GLIBCXX_CHECK_COMPILER_FEATURES
# Only do link tests if native. Else, hardcode.
if $GLIBCXX_IS_NATIVE; then
# We can do more elaborate tests that assume a working linker.

View File

@ -706,6 +706,7 @@ debug_headers = \
# Parallel mode headers
parallel_srcdir = ${glibcxx_srcdir}/include/parallel
parallel_builddir = ./parallel
if ENABLE_PARALLEL
parallel_headers = \
${parallel_srcdir}/algorithm \
${parallel_srcdir}/algobase.h \
@ -751,6 +752,9 @@ parallel_headers = \
${parallel_srcdir}/types.h \
${parallel_srcdir}/unique_copy.h \
${parallel_srcdir}/workstealing.h
else
parallel_headers =
endif
# Some of the different "C" header models need extra files.

View File

@ -951,51 +951,52 @@ debug_headers = \
# Parallel mode headers
parallel_srcdir = ${glibcxx_srcdir}/include/parallel
parallel_builddir = ./parallel
parallel_headers = \
${parallel_srcdir}/algorithm \
${parallel_srcdir}/algobase.h \
${parallel_srcdir}/algo.h \
${parallel_srcdir}/algorithm \
${parallel_srcdir}/algorithmfwd.h \
${parallel_srcdir}/balanced_quicksort.h \
${parallel_srcdir}/base.h \
${parallel_srcdir}/basic_iterator.h \
${parallel_srcdir}/checkers.h \
${parallel_srcdir}/compatibility.h \
${parallel_srcdir}/compiletime_settings.h \
${parallel_srcdir}/equally_split.h \
${parallel_srcdir}/features.h \
${parallel_srcdir}/find.h \
${parallel_srcdir}/find_selectors.h \
${parallel_srcdir}/for_each.h \
${parallel_srcdir}/for_each_selectors.h \
${parallel_srcdir}/iterator.h \
${parallel_srcdir}/list_partition.h \
${parallel_srcdir}/losertree.h \
${parallel_srcdir}/merge.h \
${parallel_srcdir}/multiseq_selection.h \
${parallel_srcdir}/multiway_merge.h \
${parallel_srcdir}/multiway_mergesort.h \
${parallel_srcdir}/numeric \
${parallel_srcdir}/numericfwd.h \
${parallel_srcdir}/omp_loop.h \
${parallel_srcdir}/omp_loop_static.h \
${parallel_srcdir}/parallel.h \
${parallel_srcdir}/par_loop.h \
${parallel_srcdir}/partial_sum.h \
${parallel_srcdir}/partition.h \
${parallel_srcdir}/queue.h \
${parallel_srcdir}/quicksort.h \
${parallel_srcdir}/random_number.h \
${parallel_srcdir}/random_shuffle.h \
${parallel_srcdir}/search.h \
${parallel_srcdir}/set_operations.h \
${parallel_srcdir}/settings.h \
${parallel_srcdir}/sort.h \
${parallel_srcdir}/tags.h \
${parallel_srcdir}/types.h \
${parallel_srcdir}/unique_copy.h \
${parallel_srcdir}/workstealing.h
@ENABLE_PARALLEL_FALSE@parallel_headers =
@ENABLE_PARALLEL_TRUE@parallel_headers = \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/algorithm \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/algobase.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/algo.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/algorithm \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/algorithmfwd.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/balanced_quicksort.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/base.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/basic_iterator.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/checkers.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/compatibility.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/compiletime_settings.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/equally_split.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/features.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/find.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/find_selectors.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/for_each.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/for_each_selectors.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/iterator.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/list_partition.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/losertree.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/merge.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/multiseq_selection.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/multiway_merge.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/multiway_mergesort.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/numeric \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/numericfwd.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/omp_loop.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/omp_loop_static.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/parallel.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/par_loop.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/partial_sum.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/partition.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/queue.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/quicksort.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/random_number.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/random_shuffle.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/search.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/set_operations.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/settings.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/sort.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/tags.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/types.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/unique_copy.h \
@ENABLE_PARALLEL_TRUE@ ${parallel_srcdir}/workstealing.h
@GLIBCXX_C_HEADERS_EXTRA_FALSE@c_base_headers_extra =