add support for Linaro binutils 2.23.2-2013.06
Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 37944v19.07.3_mercusys_ac12_duma
Imre Kaloz
11 years ago
parent
2dad4ed357
commit
348c3af966
@ -0,0 +1,35 @@
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Source: Khem Raj <raj.khem@gmail.com>
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Disposition: submit upstream.
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Description:
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We do not need to have the libtool patch anymore for binutils after
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libtool has been updated upstream it include support for it. However
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for building gas natively on uclibc systems we have to link it with
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-lm so that it picks up missing symbols.
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/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): In function `floatformat_from_double':
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floatformat.c:(.text+0x1ec): undefined reference to `frexp'
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floatformat.c:(.text+0x2f8): undefined reference to `ldexp'
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/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): In function `floatformat_to_double':
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floatformat.c:(.text+0x38a): undefined reference to `ldexp'
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floatformat.c:(.text+0x3d2): undefined reference to `ldexp'
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floatformat.c:(.text+0x43e): undefined reference to `ldexp' floatformat.c:(.text+0x4e2): undefined reference to `ldexp'
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collect2: ld returned 1 exit status
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make[4]: *** [as-new] Error 1
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--- a/gas/configure.tgt
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+++ b/gas/configure.tgt
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@@ -450,6 +450,12 @@ case ${generic_target} in
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*-*-netware) fmt=elf em=netware ;;
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esac
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+case ${generic_target} in
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+ arm-*-*uclibc*)
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+ need_libm=yes
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+ ;;
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+esac
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+
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case ${cpu_type} in
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aarch64 | alpha | arm | i386 | ia64 | microblaze | mips | ns32k | pdp11 | ppc | sparc | z80 | z8k)
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bfd_gas=yes
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@ -0,0 +1,22 @@
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--- a/configure
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+++ b/configure
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@@ -3595,7 +3595,7 @@ case "${target}" in
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mips*-*-*)
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noconfigdirs="$noconfigdirs gprof"
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;;
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- sh-*-* | sh64-*-*)
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+ sh*-*-* | sh64-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1021,7 +1021,7 @@ case "${target}" in
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mips*-*-*)
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noconfigdirs="$noconfigdirs gprof"
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;;
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- sh-*-* | sh64-*-*)
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+ sh*-*-* | sh64-*-*)
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case "${target}" in
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sh*-*-elf)
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;;
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@ -0,0 +1,10 @@
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--- a/config.sub
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+++ b/config.sub
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@@ -125,6 +125,7 @@ esac
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maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
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case $maybe_os in
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nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
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+ linux-musl* | \
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linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
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knetbsd*-gnu* | netbsd*-gnu* | \
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kopensolaris*-gnu* | \
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@ -0,0 +1,22 @@
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--- a/ld/Makefile.am
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+++ b/ld/Makefile.am
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@@ -37,7 +37,7 @@ endif
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# We put the scripts in the directory $(scriptdir)/ldscripts.
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# We can't put the scripts in $(datadir) because the SEARCH_DIR
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# directives need to be different for native and cross linkers.
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-scriptdir = $(tooldir)/lib
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+scriptdir = $(libdir)
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EMUL = @EMUL@
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EMULATION_OFILES = @EMULATION_OFILES@
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--- a/ld/Makefile.in
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+++ b/ld/Makefile.in
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@@ -367,7 +367,7 @@ AM_CFLAGS = $(WARN_CFLAGS)
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# We put the scripts in the directory $(scriptdir)/ldscripts.
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# We can't put the scripts in $(datadir) because the SEARCH_DIR
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# directives need to be different for native and cross linkers.
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-scriptdir = $(tooldir)/lib
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+scriptdir = $(libdir)
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BASEDIR = $(srcdir)/..
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BFDDIR = $(BASEDIR)/bfd
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INCDIR = $(BASEDIR)/include
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@ -0,0 +1,20 @@
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--- a/ld/emultempl/elf32.em
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+++ b/ld/emultempl/elf32.em
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@@ -1278,6 +1278,8 @@ fragment <<EOF
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&& command_line.rpath == NULL)
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{
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lib_path = (const char *) getenv ("LD_RUN_PATH");
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+ if ((lib_path) && (strlen (lib_path) == 0))
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+ lib_path = NULL;
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if (gld${EMULATION_NAME}_search_needed (lib_path, &n,
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force))
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break;
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@@ -1505,6 +1507,8 @@ gld${EMULATION_NAME}_before_allocation (
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rpath = command_line.rpath;
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if (rpath == NULL)
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rpath = (const char *) getenv ("LD_RUN_PATH");
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+ if ((rpath) && (strlen (rpath) == 0))
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+ rpath = NULL;
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for (abfd = link_info.input_bfds; abfd; abfd = abfd->link_next)
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if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
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@ -0,0 +1,18 @@
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--- a/bfd/elfxx-mips.c
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+++ b/bfd/elfxx-mips.c
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@@ -7331,6 +7331,7 @@ _bfd_mips_elf_create_dynamic_sections (b
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name = SGI_COMPAT (abfd) ? "_DYNAMIC_LINK" : "_DYNAMIC_LINKING";
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bh = NULL;
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+ if (0) {
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if (!(_bfd_generic_link_add_one_symbol
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(info, abfd, name, BSF_GLOBAL, bfd_abs_section_ptr, 0,
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NULL, FALSE, get_elf_backend_data (abfd)->collect, &bh)))
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@@ -7343,6 +7344,7 @@ _bfd_mips_elf_create_dynamic_sections (b
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if (! bfd_elf_link_record_dynamic_symbol (info, h))
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return FALSE;
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+ }
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if (! mips_elf_hash_table (info)->use_rld_obj_head)
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{
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