2014-04-21 22:23:49 +00:00
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link_spec.patch
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From: Christian Prochaska <christian.prochaska@genode-labs.com>
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Enable LINK_SPEC customization via configure arguments
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We add a hook for sneaking our custom LINK_SPEC definition into the GCC
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configure process by uncommentig the 'host_xm_include_list'. This enables us
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to supply a custom header file to be included into 'gcc/config.h' defining
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the 'LINK_SPEC' macro. This macro expresses the policy of how the GCC
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frontend invokes 'ld' on multiarch platforms. I.e., on x86, we need to pass
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'-melf_i386' to 'ld' when building in '-m32' mode.
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---
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gcc/configure.ac | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/gcc/configure.ac b/gcc/configure.ac
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2014-11-15 19:22:20 +00:00
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index a78a1d7..29ac2f3 100644
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2014-04-21 22:23:49 +00:00
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--- a/gcc/configure.ac
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+++ b/gcc/configure.ac
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2014-11-15 19:22:20 +00:00
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@@ -1785,7 +1785,7 @@ for f in $xm_file; do
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2014-04-21 22:23:49 +00:00
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done
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host_xm_file_list=
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-host_xm_include_list=
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+#host_xm_include_list=
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for f in $host_xm_file; do
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case $f in
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ansidecl.h )
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