patches/gcc/4.2.3/280-eabi_fixes.patch
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"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Fri Jan 28 22:06:49 2011 +0100 (2011-01-28) |
changeset 2284 |
7ede374110e5 |
parent 533 |
81a582c81c13
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permissions |
-rw-r--r-- |
config: add an option not to remove the destination directory
In certain circumstances, removing the destination/installation directory
is a bad idea. For example, when the build environment is already taking
care of sanitising the build tree, and pre-installs stuff in there, it is
a very bad idea to remove the destination directory.
This happens now in buildroot, as the crostool-NG backend now installs the
toolchain in the common host-tools directory, and pre-install there a few
host-utilities (eg. host-automake and host-gawk).
Provide a config knob to turn on/off the removal of the destination
directory, defaulting to 'y' (previous behavior), and forced to 'n' when
used as a backend.
Reported-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@533
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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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--- gcc-4.2.3.orig/gcc/config/arm/linux-eabi.h 2007-09-01 17:28:30.000000000 +0200
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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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@@ -47,7 +47,8 @@
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#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm10tdmi
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#undef SUBTARGET_EXTRA_LINK_SPEC
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-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux_eabi"
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+#define SUBTARGET_EXTRA_LINK_SPEC \
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+ " %{mlittle-endian:-m armelf_linux_eabi} %{mbig-endian:-m armelfb_linux_eabi}"
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/* Use ld-linux.so.3 so that it will be possible to run "classic"
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GNU/Linux binaries on an EABI system. */
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