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-rw-r--r--package/gcc/4.7.4/111-pr65730.patch37
-rw-r--r--package/gcc/4.8.4/111-pr65730.patch37
-rw-r--r--package/gcc/4.8.4/851-PR-other-56780.patch244
-rw-r--r--package/gcc/4.9.2/111-pr65730.patch37
-rw-r--r--package/gcc/arc-2014.12/851-PR-other-56780.patch244
-rw-r--r--package/gcc/gcc-final/gcc-final.mk4
6 files changed, 603 insertions, 0 deletions
diff --git a/package/gcc/4.7.4/111-pr65730.patch b/package/gcc/4.7.4/111-pr65730.patch
new file mode 100644
index 0000000000..f195e308da
--- /dev/null
+++ b/package/gcc/4.7.4/111-pr65730.patch
@@ -0,0 +1,37 @@
+From b9a7775674d91c7af8043a83211ffeaa576327d7 Mon Sep 17 00:00:00 2001
+From: Max Filippov <jcmvbkbc@gmail.com>
+Date: Fri, 10 Apr 2015 17:46:30 +0300
+Subject: [PATCH] Fix PR target/65730
+
+2015-05-20 Max Filippov <jcmvbkbc@gmail.com>
+gcc/
+ * config/xtensa/xtensa.c (init_alignment_context): Replace MULT
+ by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT).
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+---
+Backported from: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223452
+Changes to ChangeLog are dropped.
+
+ gcc/config/xtensa/xtensa.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
+index eb039ba..7296e36 100644
+--- a/gcc/config/xtensa/xtensa.c
++++ b/gcc/config/xtensa/xtensa.c
+@@ -1461,8 +1461,9 @@ init_alignment_context (struct alignment_context *ac, rtx mem)
+ if (ac->shift != NULL_RTX)
+ {
+ /* Shift is the byte count, but we need the bitcount. */
+- ac->shift = expand_simple_binop (SImode, MULT, ac->shift,
+- GEN_INT (BITS_PER_UNIT),
++ gcc_assert (exact_log2 (BITS_PER_UNIT) >= 0);
++ ac->shift = expand_simple_binop (SImode, ASHIFT, ac->shift,
++ GEN_INT (exact_log2 (BITS_PER_UNIT)),
+ NULL_RTX, 1, OPTAB_DIRECT);
+ ac->modemask = expand_simple_binop (SImode, ASHIFT,
+ GEN_INT (GET_MODE_MASK (mode)),
+--
+1.8.1.4
+
diff --git a/package/gcc/4.8.4/111-pr65730.patch b/package/gcc/4.8.4/111-pr65730.patch
new file mode 100644
index 0000000000..f195e308da
--- /dev/null
+++ b/package/gcc/4.8.4/111-pr65730.patch
@@ -0,0 +1,37 @@
+From b9a7775674d91c7af8043a83211ffeaa576327d7 Mon Sep 17 00:00:00 2001
+From: Max Filippov <jcmvbkbc@gmail.com>
+Date: Fri, 10 Apr 2015 17:46:30 +0300
+Subject: [PATCH] Fix PR target/65730
+
+2015-05-20 Max Filippov <jcmvbkbc@gmail.com>
+gcc/
+ * config/xtensa/xtensa.c (init_alignment_context): Replace MULT
+ by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT).
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+---
+Backported from: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223452
+Changes to ChangeLog are dropped.
+
+ gcc/config/xtensa/xtensa.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
+index eb039ba..7296e36 100644
+--- a/gcc/config/xtensa/xtensa.c
++++ b/gcc/config/xtensa/xtensa.c
+@@ -1461,8 +1461,9 @@ init_alignment_context (struct alignment_context *ac, rtx mem)
+ if (ac->shift != NULL_RTX)
+ {
+ /* Shift is the byte count, but we need the bitcount. */
+- ac->shift = expand_simple_binop (SImode, MULT, ac->shift,
+- GEN_INT (BITS_PER_UNIT),
++ gcc_assert (exact_log2 (BITS_PER_UNIT) >= 0);
++ ac->shift = expand_simple_binop (SImode, ASHIFT, ac->shift,
++ GEN_INT (exact_log2 (BITS_PER_UNIT)),
+ NULL_RTX, 1, OPTAB_DIRECT);
+ ac->modemask = expand_simple_binop (SImode, ASHIFT,
+ GEN_INT (GET_MODE_MASK (mode)),
+--
+1.8.1.4
+
diff --git a/package/gcc/4.8.4/851-PR-other-56780.patch b/package/gcc/4.8.4/851-PR-other-56780.patch
new file mode 100644
index 0000000000..feb433920d
--- /dev/null
+++ b/package/gcc/4.8.4/851-PR-other-56780.patch
@@ -0,0 +1,244 @@
+From afe990251bd9b3a063f03da31a3b8d139d033bc3 Mon Sep 17 00:00:00 2001
+From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sat, 1 Jun 2013 00:20:49 +0000
+Subject: [PATCH] PR other/56780
+
+* libiberty/configure.ac: Move test for --enable-install-libiberty
+outside of the 'with_target_subdir' test so that it actually gets
+run. Add output messages to show the test result.
+* libiberty/configure: Regenerate.
+* libiberty/Makefile.in (install_to_libdir): Place the
+installation of the libiberty library in the same guard as that
+used for the headers to prevent it being installed unless
+requested via --enable-install-libiberty.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199570 138bc75d-0d04-0410-961f-82ee72b054a4
+
+libiberty: fix --enable-install-libiberty flag [PR 56780]
+
+Commit 199570 fixed the --disable-install-libiberty behavior, but it also
+added a bug where the enable path never works because the initial clear
+of target_header_dir wasn't deleted. So we end up initializing properly
+at the top only to reset it at the end all the time.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206367 138bc75d-0d04-0410-961f-82ee72b054a4
+
+[Romain
+ squash the two upstream commits
+ Remove the ChangeLog]
+Signed-off-by: Romain Naour <romain.naour@openwide.fr>
+---
+ libiberty/Makefile.in | 24 ++++++++++-----------
+ libiberty/configure | 57 +++++++++++++++++++++++++++-----------------------
+ libiberty/configure.ac | 47 ++++++++++++++++++++++-------------------
+ 3 files changed, 68 insertions(+), 60 deletions(-)
+
+diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
+index f6a3ebd..75ff82d 100644
+--- a/libiberty/Makefile.in
++++ b/libiberty/Makefile.in
+@@ -355,19 +355,19 @@ install-strip: install
+ # since it will be passed the multilib flags.
+ MULTIOSDIR = `$(CC) $(CFLAGS) -print-multi-os-directory`
+ install_to_libdir: all
+- ${mkinstalldirs} $(DESTDIR)$(libdir)/$(MULTIOSDIR)
+- $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n
+- ( cd $(DESTDIR)$(libdir)/$(MULTIOSDIR) ; chmod 644 $(TARGETLIB)n ;$(RANLIB) $(TARGETLIB)n )
+- mv -f $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)
+ if test -n "${target_header_dir}"; then \
+- case "${target_header_dir}" in \
+- /*) thd=${target_header_dir};; \
+- *) thd=${includedir}/${target_header_dir};; \
+- esac; \
+- ${mkinstalldirs} $(DESTDIR)$${thd}; \
+- for h in ${INSTALLED_HEADERS}; do \
+- ${INSTALL_DATA} $$h $(DESTDIR)$${thd}; \
+- done; \
++ ${mkinstalldirs} $(DESTDIR)$(libdir)/$(MULTIOSDIR); \
++ $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n; \
++ ( cd $(DESTDIR)$(libdir)/$(MULTIOSDIR) ; chmod 644 $(TARGETLIB)n ;$(RANLIB) $(TARGETLIB)n ); \
++ mv -f $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB); \
++ case "${target_header_dir}" in \
++ /*) thd=${target_header_dir};; \
++ *) thd=${includedir}/${target_header_dir};; \
++ esac; \
++ ${mkinstalldirs} $(DESTDIR)$${thd}; \
++ for h in ${INSTALLED_HEADERS}; do \
++ ${INSTALL_DATA} $$h $(DESTDIR)$${thd}; \
++ done; \
+ fi
+ @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+diff --git a/libiberty/configure b/libiberty/configure
+index 5367027..4feb95a 100755
+--- a/libiberty/configure
++++ b/libiberty/configure
+@@ -675,8 +675,8 @@ with_cross_host
+ with_newlib
+ enable_maintainer_mode
+ enable_multilib
+-enable_largefile
+ enable_install_libiberty
++enable_largefile
+ '
+ ac_precious_vars='build_alias
+ host_alias
+@@ -1303,8 +1303,8 @@ Optional Features:
+ enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --enable-multilib build many library versions (default)
++ --enable-install-libiberty Install headers and library for end users
+ --disable-largefile omit support for large files
+- --enable-install-libiberty Install headers for end users
+
+ Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+@@ -2784,6 +2784,35 @@ if test $cross_compiling = no && test $multilib = yes \
+ cross_compiling=maybe
+ fi
+
++# We may wish to install the target headers somewhere.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
++$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
++
++# Check whether --enable-install-libiberty was given.
++if test "${enable_install_libiberty+set}" = set; then :
++ enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
++else
++ enable_install_libiberty=no
++fi
++
++# Option parsed, now set things appropriately.
++case x"$enable_install_libiberty" in
++ xyes|x)
++ target_header_dir=libiberty
++ ;;
++ xno)
++ target_header_dir=
++ ;;
++ *)
++ # This could be sanity-checked in various ways...
++ target_header_dir="${enable_install_libiberty}"
++ ;;
++esac
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
++$as_echo "$enable_install_libiberty" >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
++$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
++
+
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+@@ -5476,7 +5505,6 @@ fi
+
+ setobjs=
+ CHECK=
+-target_header_dir=
+ if test -n "${with_target_subdir}"; then
+
+ # We are being configured as a target library. AC_REPLACE_FUNCS
+@@ -5759,29 +5787,6 @@ _ACEOF
+
+ esac
+
+- # We may wish to install the target headers somewhere.
+- # Check whether --enable-install-libiberty was given.
+-if test "${enable_install_libiberty+set}" = set; then :
+- enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
+-else
+- enable_install_libiberty=no
+-fi
+-
+- # Option parsed, now set things appropriately.
+- case x"$enable_install_libiberty" in
+- xyes|x)
+- target_header_dir=libiberty
+- ;;
+- xno)
+- target_header_dir=
+- ;;
+- *)
+- # This could be sanity-checked in various ways...
+- target_header_dir="${enable_install_libiberty}"
+- ;;
+- esac
+-
+-
+ else
+
+ # Not a target library, so we set things up to run the test suite.
+diff --git a/libiberty/configure.ac b/libiberty/configure.ac
+index c763894..f17e6b6 100644
+--- a/libiberty/configure.ac
++++ b/libiberty/configure.ac
+@@ -128,6 +128,31 @@ if test $cross_compiling = no && test $multilib = yes \
+ cross_compiling=maybe
+ fi
+
++# We may wish to install the target headers somewhere.
++AC_MSG_CHECKING([whether to install libiberty headers and static library])
++dnl install-libiberty is disabled by default
++
++AC_ARG_ENABLE(install-libiberty,
++[ --enable-install-libiberty Install headers and library for end users],
++enable_install_libiberty=$enableval,
++enable_install_libiberty=no)dnl
++
++# Option parsed, now set things appropriately.
++case x"$enable_install_libiberty" in
++ xyes|x)
++ target_header_dir=libiberty
++ ;;
++ xno)
++ target_header_dir=
++ ;;
++ *)
++ # This could be sanity-checked in various ways...
++ target_header_dir="${enable_install_libiberty}"
++ ;;
++esac
++AC_MSG_RESULT($enable_install_libiberty)
++AC_MSG_NOTICE([target_header_dir = $target_header_dir])
++
+ GCC_NO_EXECUTABLES
+ AC_PROG_CC
+ AC_SYS_LARGEFILE
+@@ -380,7 +405,6 @@ fi
+
+ setobjs=
+ CHECK=
+-target_header_dir=
+ if test -n "${with_target_subdir}"; then
+
+ # We are being configured as a target library. AC_REPLACE_FUNCS
+@@ -492,27 +516,6 @@ if test -n "${with_target_subdir}"; then
+
+ esac
+
+- # We may wish to install the target headers somewhere.
+- AC_ARG_ENABLE(install-libiberty,
+- [ --enable-install-libiberty Install headers for end users],
+- enable_install_libiberty=$enableval,
+- enable_install_libiberty=no)dnl
+-
+- # Option parsed, now set things appropriately.
+- case x"$enable_install_libiberty" in
+- xyes|x)
+- target_header_dir=libiberty
+- ;;
+- xno)
+- target_header_dir=
+- ;;
+- *)
+- # This could be sanity-checked in various ways...
+- target_header_dir="${enable_install_libiberty}"
+- ;;
+- esac
+-
+-
+ else
+
+ # Not a target library, so we set things up to run the test suite.
+--
+1.9.3
+
diff --git a/package/gcc/4.9.2/111-pr65730.patch b/package/gcc/4.9.2/111-pr65730.patch
new file mode 100644
index 0000000000..f195e308da
--- /dev/null
+++ b/package/gcc/4.9.2/111-pr65730.patch
@@ -0,0 +1,37 @@
+From b9a7775674d91c7af8043a83211ffeaa576327d7 Mon Sep 17 00:00:00 2001
+From: Max Filippov <jcmvbkbc@gmail.com>
+Date: Fri, 10 Apr 2015 17:46:30 +0300
+Subject: [PATCH] Fix PR target/65730
+
+2015-05-20 Max Filippov <jcmvbkbc@gmail.com>
+gcc/
+ * config/xtensa/xtensa.c (init_alignment_context): Replace MULT
+ by BITS_PER_UNIT with ASHIFT by exact_log2 (BITS_PER_UNIT).
+
+Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
+---
+Backported from: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223452
+Changes to ChangeLog are dropped.
+
+ gcc/config/xtensa/xtensa.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/config/xtensa/xtensa.c b/gcc/config/xtensa/xtensa.c
+index eb039ba..7296e36 100644
+--- a/gcc/config/xtensa/xtensa.c
++++ b/gcc/config/xtensa/xtensa.c
+@@ -1461,8 +1461,9 @@ init_alignment_context (struct alignment_context *ac, rtx mem)
+ if (ac->shift != NULL_RTX)
+ {
+ /* Shift is the byte count, but we need the bitcount. */
+- ac->shift = expand_simple_binop (SImode, MULT, ac->shift,
+- GEN_INT (BITS_PER_UNIT),
++ gcc_assert (exact_log2 (BITS_PER_UNIT) >= 0);
++ ac->shift = expand_simple_binop (SImode, ASHIFT, ac->shift,
++ GEN_INT (exact_log2 (BITS_PER_UNIT)),
+ NULL_RTX, 1, OPTAB_DIRECT);
+ ac->modemask = expand_simple_binop (SImode, ASHIFT,
+ GEN_INT (GET_MODE_MASK (mode)),
+--
+1.8.1.4
+
diff --git a/package/gcc/arc-2014.12/851-PR-other-56780.patch b/package/gcc/arc-2014.12/851-PR-other-56780.patch
new file mode 100644
index 0000000000..feb433920d
--- /dev/null
+++ b/package/gcc/arc-2014.12/851-PR-other-56780.patch
@@ -0,0 +1,244 @@
+From afe990251bd9b3a063f03da31a3b8d139d033bc3 Mon Sep 17 00:00:00 2001
+From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Sat, 1 Jun 2013 00:20:49 +0000
+Subject: [PATCH] PR other/56780
+
+* libiberty/configure.ac: Move test for --enable-install-libiberty
+outside of the 'with_target_subdir' test so that it actually gets
+run. Add output messages to show the test result.
+* libiberty/configure: Regenerate.
+* libiberty/Makefile.in (install_to_libdir): Place the
+installation of the libiberty library in the same guard as that
+used for the headers to prevent it being installed unless
+requested via --enable-install-libiberty.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199570 138bc75d-0d04-0410-961f-82ee72b054a4
+
+libiberty: fix --enable-install-libiberty flag [PR 56780]
+
+Commit 199570 fixed the --disable-install-libiberty behavior, but it also
+added a bug where the enable path never works because the initial clear
+of target_header_dir wasn't deleted. So we end up initializing properly
+at the top only to reset it at the end all the time.
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206367 138bc75d-0d04-0410-961f-82ee72b054a4
+
+[Romain
+ squash the two upstream commits
+ Remove the ChangeLog]
+Signed-off-by: Romain Naour <romain.naour@openwide.fr>
+---
+ libiberty/Makefile.in | 24 ++++++++++-----------
+ libiberty/configure | 57 +++++++++++++++++++++++++++-----------------------
+ libiberty/configure.ac | 47 ++++++++++++++++++++++-------------------
+ 3 files changed, 68 insertions(+), 60 deletions(-)
+
+diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
+index f6a3ebd..75ff82d 100644
+--- a/libiberty/Makefile.in
++++ b/libiberty/Makefile.in
+@@ -355,19 +355,19 @@ install-strip: install
+ # since it will be passed the multilib flags.
+ MULTIOSDIR = `$(CC) $(CFLAGS) -print-multi-os-directory`
+ install_to_libdir: all
+- ${mkinstalldirs} $(DESTDIR)$(libdir)/$(MULTIOSDIR)
+- $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n
+- ( cd $(DESTDIR)$(libdir)/$(MULTIOSDIR) ; chmod 644 $(TARGETLIB)n ;$(RANLIB) $(TARGETLIB)n )
+- mv -f $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)
+ if test -n "${target_header_dir}"; then \
+- case "${target_header_dir}" in \
+- /*) thd=${target_header_dir};; \
+- *) thd=${includedir}/${target_header_dir};; \
+- esac; \
+- ${mkinstalldirs} $(DESTDIR)$${thd}; \
+- for h in ${INSTALLED_HEADERS}; do \
+- ${INSTALL_DATA} $$h $(DESTDIR)$${thd}; \
+- done; \
++ ${mkinstalldirs} $(DESTDIR)$(libdir)/$(MULTIOSDIR); \
++ $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n; \
++ ( cd $(DESTDIR)$(libdir)/$(MULTIOSDIR) ; chmod 644 $(TARGETLIB)n ;$(RANLIB) $(TARGETLIB)n ); \
++ mv -f $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB)n $(DESTDIR)$(libdir)/$(MULTIOSDIR)/$(TARGETLIB); \
++ case "${target_header_dir}" in \
++ /*) thd=${target_header_dir};; \
++ *) thd=${includedir}/${target_header_dir};; \
++ esac; \
++ ${mkinstalldirs} $(DESTDIR)$${thd}; \
++ for h in ${INSTALLED_HEADERS}; do \
++ ${INSTALL_DATA} $$h $(DESTDIR)$${thd}; \
++ done; \
+ fi
+ @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+diff --git a/libiberty/configure b/libiberty/configure
+index 5367027..4feb95a 100755
+--- a/libiberty/configure
++++ b/libiberty/configure
+@@ -675,8 +675,8 @@ with_cross_host
+ with_newlib
+ enable_maintainer_mode
+ enable_multilib
+-enable_largefile
+ enable_install_libiberty
++enable_largefile
+ '
+ ac_precious_vars='build_alias
+ host_alias
+@@ -1303,8 +1303,8 @@ Optional Features:
+ enable make rules and dependencies not useful
+ (and sometimes confusing) to the casual installer
+ --enable-multilib build many library versions (default)
++ --enable-install-libiberty Install headers and library for end users
+ --disable-largefile omit support for large files
+- --enable-install-libiberty Install headers for end users
+
+ Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+@@ -2784,6 +2784,35 @@ if test $cross_compiling = no && test $multilib = yes \
+ cross_compiling=maybe
+ fi
+
++# We may wish to install the target headers somewhere.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
++$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
++
++# Check whether --enable-install-libiberty was given.
++if test "${enable_install_libiberty+set}" = set; then :
++ enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
++else
++ enable_install_libiberty=no
++fi
++
++# Option parsed, now set things appropriately.
++case x"$enable_install_libiberty" in
++ xyes|x)
++ target_header_dir=libiberty
++ ;;
++ xno)
++ target_header_dir=
++ ;;
++ *)
++ # This could be sanity-checked in various ways...
++ target_header_dir="${enable_install_libiberty}"
++ ;;
++esac
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
++$as_echo "$enable_install_libiberty" >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
++$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
++
+
+ ac_ext=c
+ ac_cpp='$CPP $CPPFLAGS'
+@@ -5476,7 +5505,6 @@ fi
+
+ setobjs=
+ CHECK=
+-target_header_dir=
+ if test -n "${with_target_subdir}"; then
+
+ # We are being configured as a target library. AC_REPLACE_FUNCS
+@@ -5759,29 +5787,6 @@ _ACEOF
+
+ esac
+
+- # We may wish to install the target headers somewhere.
+- # Check whether --enable-install-libiberty was given.
+-if test "${enable_install_libiberty+set}" = set; then :
+- enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
+-else
+- enable_install_libiberty=no
+-fi
+-
+- # Option parsed, now set things appropriately.
+- case x"$enable_install_libiberty" in
+- xyes|x)
+- target_header_dir=libiberty
+- ;;
+- xno)
+- target_header_dir=
+- ;;
+- *)
+- # This could be sanity-checked in various ways...
+- target_header_dir="${enable_install_libiberty}"
+- ;;
+- esac
+-
+-
+ else
+
+ # Not a target library, so we set things up to run the test suite.
+diff --git a/libiberty/configure.ac b/libiberty/configure.ac
+index c763894..f17e6b6 100644
+--- a/libiberty/configure.ac
++++ b/libiberty/configure.ac
+@@ -128,6 +128,31 @@ if test $cross_compiling = no && test $multilib = yes \
+ cross_compiling=maybe
+ fi
+
++# We may wish to install the target headers somewhere.
++AC_MSG_CHECKING([whether to install libiberty headers and static library])
++dnl install-libiberty is disabled by default
++
++AC_ARG_ENABLE(install-libiberty,
++[ --enable-install-libiberty Install headers and library for end users],
++enable_install_libiberty=$enableval,
++enable_install_libiberty=no)dnl
++
++# Option parsed, now set things appropriately.
++case x"$enable_install_libiberty" in
++ xyes|x)
++ target_header_dir=libiberty
++ ;;
++ xno)
++ target_header_dir=
++ ;;
++ *)
++ # This could be sanity-checked in various ways...
++ target_header_dir="${enable_install_libiberty}"
++ ;;
++esac
++AC_MSG_RESULT($enable_install_libiberty)
++AC_MSG_NOTICE([target_header_dir = $target_header_dir])
++
+ GCC_NO_EXECUTABLES
+ AC_PROG_CC
+ AC_SYS_LARGEFILE
+@@ -380,7 +405,6 @@ fi
+
+ setobjs=
+ CHECK=
+-target_header_dir=
+ if test -n "${with_target_subdir}"; then
+
+ # We are being configured as a target library. AC_REPLACE_FUNCS
+@@ -492,27 +516,6 @@ if test -n "${with_target_subdir}"; then
+
+ esac
+
+- # We may wish to install the target headers somewhere.
+- AC_ARG_ENABLE(install-libiberty,
+- [ --enable-install-libiberty Install headers for end users],
+- enable_install_libiberty=$enableval,
+- enable_install_libiberty=no)dnl
+-
+- # Option parsed, now set things appropriately.
+- case x"$enable_install_libiberty" in
+- xyes|x)
+- target_header_dir=libiberty
+- ;;
+- xno)
+- target_header_dir=
+- ;;
+- *)
+- # This could be sanity-checked in various ways...
+- target_header_dir="${enable_install_libiberty}"
+- ;;
+- esac
+-
+-
+ else
+
+ # Not a target library, so we set things up to run the test suite.
+--
+1.9.3
+
diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk
index d873aa65b0..8d7009bbad 100644
--- a/package/gcc/gcc-final/gcc-final.mk
+++ b/package/gcc/gcc-final/gcc-final.mk
@@ -185,4 +185,8 @@ endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_USR_LIBS
endif
+ifeq ($(BR2_xtensa),y)
+HOST_GCC_FINAL_CONF_OPTS += --enable-cxx-flags="$(TARGET_ABI)"
+endif
+
$(eval $(host-autotools-package))
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