patches/binutils/2.20.1a/160-amd64-32bit-path.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 18:01:28 2011 +0200 (2011-07-17)
changeset 2895 86ea5204e9ce
parent 2088 4f21ba5f8e91
permissions -rw-r--r--
libc/newlib: build newlib in the proper step

Currently, newlib is built in the start_file step, which is wrong, but was
needed when the baremetal integration was... well, 'unfinished'.

Now that we build the baremetal compiler from the final cc step, and a
proper core gcc in pass-1 and pass-2, we can move the newlib build to the
step do_libc, where it belongs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff -durN binutils-2.20.1.orig/ld/emulparams/elf_i386.sh binutils-2.20.1/ld/emulparams/elf_i386.sh
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--- binutils-2.20.1.orig/ld/emulparams/elf_i386.sh	2009-07-29 16:59:23.000000000 +0200
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+++ binutils-2.20.1/ld/emulparams/elf_i386.sh	2010-08-17 19:32:12.000000000 +0200
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@@ -13,3 +13,13 @@
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 NO_SMALL_DATA=yes
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 SEPARATE_GOTPLT=12
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 IREL_IN_PLT=
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+
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+# In Gentoo, we install 32bit libs into /lib32 in an
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+# ABI setup with amd64/x86
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+case "$target" in
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+  x86_64*-linux*)
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+    case "$EMULATION_NAME" in
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+      *i386*) LIBPATH_SUFFIX=32  ;;
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+    esac
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+  ;;
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+esac