patches/gcc/4.3.6/240-pr25343.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Mon May 05 23:29:48 2014 +0200 (2014-05-05)
changeset 3299 1ff943ae14d7
parent 2124 5dd0b83ae528
permissions -rw-r--r--
cc: add options to differentiate the need for pass-1 and pass-2

In some cases, building the core pass-1 is unneeded, as the C library
will not try to build anything when installing headers, or sill not
install anything at all.

This is for example the case for newlib, wihch does not require a core
pass-1 since it builds nothing and installs no header.

This should also be the case for newer glibc-es with newer gcc-es,
which no longer require a core pass-1, since the circular dependency
glibc <-> gcc (about TLS?) has been resolved.

Reported-by: Trevor Woerner <trevor.woerner@linaro.org>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
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Original patch from: ../4.3.2/240-pr25343.patch
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-= BEGIN original header =-
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/66_all_gcc43-pr25343.patch
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http://gcc.gnu.org/PR25343
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sniped from Debian
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2008-04-27  Roman Zippel <zippel@linux-m68k.org>
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	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __mc68000__.
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-= END original header =-
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diff -durN gcc-4.3.3.orig/gcc/config/host-linux.c gcc-4.3.3/gcc/config/host-linux.c
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--- gcc-4.3.3.orig/gcc/config/host-linux.c	2007-08-02 12:49:31.000000000 +0200
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+++ gcc-4.3.3/gcc/config/host-linux.c	2009-01-27 22:25:31.000000000 +0100
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@@ -84,6 +84,8 @@
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 # define TRY_EMPTY_VM_SPACE	0x8000000000
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 #elif defined(__sparc__)
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 # define TRY_EMPTY_VM_SPACE	0x60000000
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+#elif defined(__mc68000__)
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+# define TRY_EMPTY_VM_SPACE	0x40000000
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 #else
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 # define TRY_EMPTY_VM_SPACE	0
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 #endif