patches/binutils/2.17a/100-uclibc-conf.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 55 249c47587aa4
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff -dur binutils-2.17.old/bfd/configure binutils-2.17/bfd/configure
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--- binutils-2.17.old/bfd/configure	2006-06-23 20:17:03.000000000 +0200
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+++ binutils-2.17/bfd/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3576,7 +3576,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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diff -dur binutils-2.17.old/binutils/configure binutils-2.17/binutils/configure
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--- binutils-2.17.old/binutils/configure	2006-04-06 23:49:29.000000000 +0200
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+++ binutils-2.17/binutils/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3411,7 +3411,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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diff -dur binutils-2.17.old/configure binutils-2.17/configure
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--- binutils-2.17.old/configure	2006-04-06 23:49:25.000000000 +0200
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+++ binutils-2.17/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -1276,7 +1276,7 @@
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   am33_2.0-*-linux*)
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     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
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     ;;
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-  sh-*-linux*)
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+  sh*-*-linux*)
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     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
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     ;;    
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   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
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@@ -1584,7 +1584,7 @@
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   romp-*-*)
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     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
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     ;;
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-  sh-*-* | sh64-*-*)
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+  sh*-*-* | sh64-*-*)
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     case "${host}" in
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       i[3456789]86-*-vsta) ;; # don't add gprof back in
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       i[3456789]86-*-go32*) ;; # don't add gprof back in
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diff -dur binutils-2.17.old/configure.in binutils-2.17/configure.in
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--- binutils-2.17.old/configure.in	2006-06-23 20:19:53.000000000 +0200
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+++ binutils-2.17/configure.in	2007-05-01 18:26:03.000000000 +0200
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@@ -468,7 +468,7 @@
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   am33_2.0-*-linux*)
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     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
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     ;;
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-  sh-*-linux*)
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+  sh*-*-linux*)
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     noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
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     ;;    
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   sh*-*-pe|mips*-*-pe|*arm-wince-pe)
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@@ -776,7 +776,7 @@
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   romp-*-*)
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     noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes target-libgloss ${libgcj}"
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     ;;
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-  sh-*-* | sh64-*-*)
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+  sh*-*-* | sh64-*-*)
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     case "${host}" in
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       i[[3456789]]86-*-vsta) ;; # don't add gprof back in
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       i[[3456789]]86-*-go32*) ;; # don't add gprof back in
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diff -dur binutils-2.17.old/gas/configure binutils-2.17/gas/configure
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--- binutils-2.17.old/gas/configure	2006-04-06 23:49:31.000000000 +0200
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+++ binutils-2.17/gas/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3411,7 +3411,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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diff -dur binutils-2.17.old/gprof/configure binutils-2.17/gprof/configure
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--- binutils-2.17.old/gprof/configure	2006-04-06 23:49:33.000000000 +0200
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+++ binutils-2.17/gprof/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3414,6 +3414,11 @@
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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+linux-uclibc*)
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+  lt_cv_deplibs_check_method=pass_all
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+  lt_cv_file_magic_test_file=`echo /lib/libuClibc-*.so`
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+  ;;
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+
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 netbsd* | knetbsd*-gnu)
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   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
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     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
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diff -dur binutils-2.17.old/ld/configure binutils-2.17/ld/configure
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--- binutils-2.17.old/ld/configure	2006-04-11 12:36:26.000000000 +0200
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+++ binutils-2.17/ld/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3413,7 +3413,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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diff -dur binutils-2.17.old/libtool.m4 binutils-2.17/libtool.m4
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--- binutils-2.17.old/libtool.m4	2005-12-27 17:37:57.000000000 +0100
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+++ binutils-2.17/libtool.m4	2007-05-01 18:26:03.000000000 +0200
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@@ -739,7 +739,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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diff -dur binutils-2.17.old/ltconfig binutils-2.17/ltconfig
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--- binutils-2.17.old/ltconfig	2005-07-16 04:36:38.000000000 +0200
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+++ binutils-2.17/ltconfig	2007-05-01 18:26:03.000000000 +0200
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@@ -602,6 +602,7 @@
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 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.
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 case $host_os in
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+linux-uclibc*) ;;
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 linux-gnu*) ;;
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 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`
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 esac
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@@ -1247,7 +1248,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   version_type=linux
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   need_lib_prefix=no
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   need_version=no
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diff -dur binutils-2.17.old/opcodes/configure binutils-2.17/opcodes/configure
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--- binutils-2.17.old/opcodes/configure	2006-02-17 15:36:28.000000000 +0100
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+++ binutils-2.17/opcodes/configure	2007-05-01 18:26:03.000000000 +0200
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@@ -3579,7 +3579,7 @@
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   ;;
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 # This must be Linux ELF.
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-linux-gnu*)
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+linux-gnu*|linux-uclibc*)
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   lt_cv_deplibs_check_method=pass_all
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   ;;
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