patches/gcc/4.2.4/280-eabi_fixes.patch
author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Thu Jul 31 09:08:33 2008 +0000 (2008-07-31) |
changeset 752 |
b037a5643e04 |
parent 687 |
b2b6b1d46aa1
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permissions |
-rw-r--r-- |
Have the glibc build use the cross-objdump, rather than the host one.
On some distros (eg. Fedora), the native objdump can not interpret objects not for the native system, and thus fail.
This commit adds a new patch against glibc-2.7 that introduces OBJDUMP_FOR_HOST, wich, if set, overides the detected objdump.
Note: bizarely enough, glibc already has code to detect the cross-objdump, but that does not work for an unknown reason... :-(
/trunk/patches/glibc/2.7/220-objdump_for_host.patch | 13 13 0 0 +++++++++
/trunk/scripts/build/libc_glibc.sh | 37 21 16 0 +++++++++++++++------------
2 files changed, 34 insertions(+), 16 deletions(-)
yann@687
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diff -durN gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h gcc-4.2.3/gcc/config/arm/linux-eabi.h
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yann@687
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--- gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h 2007-09-01 17:28:30.000000000 +0200
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yann@687
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+++ gcc-4.2.3/gcc/config/arm/linux-eabi.h 2008-05-25 23:47:36.000000000 +0200
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yann@687
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@@ -47,7 +47,8 @@
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yann@687
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#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
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yann@687
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yann@687
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#undef SUBTARGET_EXTRA_LINK_SPEC
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yann@687
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-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"
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yann@687
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+#define SUBTARGET_EXTRA_LINK_SPEC \
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yann@687
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+ " %{mlittle-endian:-m armelf_linux_eabi} %{mbig-endian:-m armelfb_linux_eabi}"
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yann@687
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yann@687
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/* Use ld-linux.so.3 so that it will be possible to run "classic"
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yann@687
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GNU/Linux binaries on an EABI system. */
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