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-rw-r--r--libstdc++-v3/ChangeLog18
-rw-r--r--libstdc++-v3/Makefile.in1
-rwxr-xr-xlibstdc++-v3/configure25
-rw-r--r--libstdc++-v3/configure.ac6
-rw-r--r--libstdc++-v3/doc/Makefile.in1
-rw-r--r--libstdc++-v3/include/Makefile.in1
-rw-r--r--libstdc++-v3/libsupc++/Makefile.in1
-rw-r--r--libstdc++-v3/po/Makefile.in1
-rw-r--r--libstdc++-v3/python/Makefile.in1
-rw-r--r--libstdc++-v3/src/Makefile.am4
-rw-r--r--libstdc++-v3/src/Makefile.in5
-rw-r--r--libstdc++-v3/src/c++11/Makefile.in1
-rw-r--r--libstdc++-v3/src/c++98/Makefile.in1
-rw-r--r--libstdc++-v3/src/filesystem/Makefile.in1
-rw-r--r--libstdc++-v3/testsuite/Makefile.in1
15 files changed, 55 insertions, 13 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index ee5a63f..d0e2980 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,21 @@
+2016-09-29 Alan Modra <amodra@gmail.com>
+
+ * configure.ac (LONG_DOUBLE_COMPAT_FLAGS): New ACSUBST.
+ * src/Makefile.am (compatibility-ldbl.o, compatibility-ldbl.lo):
+ Use LONG_DOUBLE_COMPAT_FLAGS.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+ * doc/Makefile.in: Regenerate.
+ * include/Makefile.in: Regenerate.
+ * libsupc++/Makefile.in: Regenerate.
+ * po/Makefile.in: Regenerate.
+ * python/Makefile.in: Regenerate.
+ * src/Makefile.in: Regenerate.
+ * src/c++11/Makefile.in: Regenerate.
+ * src/c++98/Makefile.in: Regenerate.
+ * src/filesystem/Makefile.in: Regenerate.
+ * testsuite/Makefile.in: Regenerate.
+
2016-09-28 Jonathan Wakely <jwakely@redhat.com>
* include/std/chrono (system_clock): Fix typo in comment.
diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index 3159b71..c29c09c 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -191,6 +191,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 04612bd..f7b424b 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -645,6 +645,7 @@ baseline_dir
HWCAP_FLAGS
GLIBCXX_LDBL_COMPAT_FALSE
GLIBCXX_LDBL_COMPAT_TRUE
+LONG_DOUBLE_COMPAT_FLAGS
ENABLE_CXX11_ABI_FALSE
ENABLE_CXX11_ABI_TRUE
glibcxx_cxx98_abi
@@ -11596,7 +11597,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11599 "configure"
+#line 11600 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11702,7 +11703,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11705 "configure"
+#line 11706 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -15388,7 +15389,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
-#line 15391 "configure"
+#line 15392 "configure"
int main()
{
typedef bool atomic_type;
@@ -15423,7 +15424,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15426 "configure"
+#line 15427 "configure"
int main()
{
typedef short atomic_type;
@@ -15458,7 +15459,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15461 "configure"
+#line 15462 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@@ -15494,7 +15495,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15497 "configure"
+#line 15498 "configure"
int main()
{
typedef long long atomic_type;
@@ -15575,7 +15576,7 @@ $as_echo "$as_me: WARNING: Performance of certain classes will degrade as a resu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15578 "configure"
+#line 15579 "configure"
int main()
{
_Decimal32 d1;
@@ -15617,7 +15618,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15620 "configure"
+#line 15621 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
@@ -15651,7 +15652,7 @@ $as_echo "$enable_int128" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15654 "configure"
+#line 15655 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
@@ -79344,6 +79345,7 @@ $as_echo "${default_libstdcxx_abi}" >&6; }
ac_ldbl_compat=no
+LONG_DOUBLE_COMPAT_FLAGS="-mlong-double-64"
case "$target" in
powerpc*-*-linux* | \
sparc*-*-linux* | \
@@ -79375,10 +79377,15 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
$as_echo "#define _GLIBCXX_LONG_DOUBLE_COMPAT 1" >>confdefs.h
port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
+ case "$target" in
+ powerpc*-*-linux*)
+ LONG_DOUBLE_COMPAT_FLAGS="$LONG_DOUBLE_COMPAT_FLAGS -mno-gnu-attribute" ;;
+ esac
fi
esac
+
# Check if assembler supports disabling hardware capability support.
test -z "$HWCAP_FLAGS" && HWCAP_FLAGS=''
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index baf605c..7d0fafa 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -375,6 +375,7 @@ GLIBCXX_ENABLE_LIBSTDCXX_DUAL_ABI([yes])
GLIBCXX_DEFAULT_ABI
ac_ldbl_compat=no
+LONG_DOUBLE_COMPAT_FLAGS="-mlong-double-64"
case "$target" in
powerpc*-*-linux* | \
sparc*-*-linux* | \
@@ -389,8 +390,13 @@ case "$target" in
AC_DEFINE([_GLIBCXX_LONG_DOUBLE_COMPAT],1,
[Define if compatibility should be provided for -mlong-double-64.])
port_specific_symbol_files="\$(top_srcdir)/config/os/gnu-linux/ldbl-extra.ver"
+ case "$target" in
+ powerpc*-*-linux*)
+ LONG_DOUBLE_COMPAT_FLAGS="$LONG_DOUBLE_COMPAT_FLAGS -mno-gnu-attribute" ;;
+ esac
fi
esac
+AC_SUBST(LONG_DOUBLE_COMPAT_FLAGS)
GLIBCXX_CONDITIONAL(GLIBCXX_LDBL_COMPAT, test $ac_ldbl_compat = yes)
# Check if assembler supports disabling hardware capability support.
diff --git a/libstdc++-v3/doc/Makefile.in b/libstdc++-v3/doc/Makefile.in
index 3e729c1..c3874f7 100644
--- a/libstdc++-v3/doc/Makefile.in
+++ b/libstdc++-v3/doc/Makefile.in
@@ -163,6 +163,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
index 502a89e..4e2b9e4 100644
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -163,6 +163,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/libsupc++/Makefile.in b/libstdc++-v3/libsupc++/Makefile.in
index e828ed9..3e663e0 100644
--- a/libstdc++-v3/libsupc++/Makefile.in
+++ b/libstdc++-v3/libsupc++/Makefile.in
@@ -236,6 +236,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/po/Makefile.in b/libstdc++-v3/po/Makefile.in
index 13993c8..83f13d0 100644
--- a/libstdc++-v3/po/Makefile.in
+++ b/libstdc++-v3/po/Makefile.in
@@ -163,6 +163,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/python/Makefile.in b/libstdc++-v3/python/Makefile.in
index 25b2ed4..dcc9e06 100644
--- a/libstdc++-v3/python/Makefile.in
+++ b/libstdc++-v3/python/Makefile.in
@@ -193,6 +193,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am
index 00a6168..d9830c2 100644
--- a/libstdc++-v3/src/Makefile.am
+++ b/libstdc++-v3/src/Makefile.am
@@ -109,9 +109,9 @@ libstdc___la_LINK = $(CXXLINK) $(libstdc___la_LDFLAGS)
# pass -mlong-double-64.
if GLIBCXX_LDBL_COMPAT
compatibility-ldbl.lo: compatibility-ldbl.cc
- $(LTCXXCOMPILE) -mlong-double-64 -c $<
+ $(LTCXXCOMPILE) $(LONG_DOUBLE_COMPAT_FLAGS) -c $<
compatibility-ldbl.o: compatibility-ldbl.cc
- $(CXXCOMPILE) -mlong-double-64 -c $<
+ $(CXXCOMPILE) $(LONG_DOUBLE_COMPAT_FLAGS) -c $<
endif
# Use special rules for C++11 files/objects.
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index 09fe24e..ed53269 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -226,6 +226,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
@@ -902,9 +903,9 @@ vpath % $(top_srcdir)/src/c++11
# Use special rules for compatibility-ldbl.cc compilation, as we need to
# pass -mlong-double-64.
@GLIBCXX_LDBL_COMPAT_TRUE@compatibility-ldbl.lo: compatibility-ldbl.cc
-@GLIBCXX_LDBL_COMPAT_TRUE@ $(LTCXXCOMPILE) -mlong-double-64 -c $<
+@GLIBCXX_LDBL_COMPAT_TRUE@ $(LTCXXCOMPILE) $(LONG_DOUBLE_COMPAT_FLAGS) -c $<
@GLIBCXX_LDBL_COMPAT_TRUE@compatibility-ldbl.o: compatibility-ldbl.cc
-@GLIBCXX_LDBL_COMPAT_TRUE@ $(CXXCOMPILE) -mlong-double-64 -c $<
+@GLIBCXX_LDBL_COMPAT_TRUE@ $(CXXCOMPILE) $(LONG_DOUBLE_COMPAT_FLAGS) -c $<
# Use special rules for C++11 files/objects.
compatibility-c++0x.lo: compatibility-c++0x.cc
diff --git a/libstdc++-v3/src/c++11/Makefile.in b/libstdc++-v3/src/c++11/Makefile.in
index 30c4a23b..465ec3a 100644
--- a/libstdc++-v3/src/c++11/Makefile.in
+++ b/libstdc++-v3/src/c++11/Makefile.in
@@ -196,6 +196,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/src/c++98/Makefile.in b/libstdc++-v3/src/c++98/Makefile.in
index 931f879..591fe70 100644
--- a/libstdc++-v3/src/c++98/Makefile.in
+++ b/libstdc++-v3/src/c++98/Makefile.in
@@ -197,6 +197,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/src/filesystem/Makefile.in b/libstdc++-v3/src/filesystem/Makefile.in
index 7e77aa5..a620c68 100644
--- a/libstdc++-v3/src/filesystem/Makefile.in
+++ b/libstdc++-v3/src/filesystem/Makefile.in
@@ -205,6 +205,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
diff --git a/libstdc++-v3/testsuite/Makefile.in b/libstdc++-v3/testsuite/Makefile.in
index 31fa94c..b37758b 100644
--- a/libstdc++-v3/testsuite/Makefile.in
+++ b/libstdc++-v3/testsuite/Makefile.in
@@ -163,6 +163,7 @@ LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
+LONG_DOUBLE_COMPAT_FLAGS = @LONG_DOUBLE_COMPAT_FLAGS@
LTLIBICONV = @LTLIBICONV@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
generated by cgit v1.1 at 2024-08-21 00:15:16 +0000