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From: | Paolo Bonzini |
Subject: | [Qemu-devel] Re: [PATCH 0/3 v3] Change search path for libraries for x86_64 linker script |
Date: | Thu, 23 Jul 2009 09:54:01 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2 |
As requested for Anthony, we use as search path the output of: ld --verbose -v | grep SEARCH_PATH Anthony suggestion was to use a INCLUDE in the linker script, but it got complicated because we have a relative path, and we want to get it working with VPATH .... Then I decided to use a second linker script for the search path instead of one INCLUDE.
I don't understand one thing. Is this patch now using the linker script for all architectures? If so, it should be enough to call it LDFLAGS_USER and add LDFLAGS+=$(USER_LDFLAGS) where the configuration of linker scripts used to be done in the Makefile--or not?
BTW, maybe now the -Wl,-shared trick for self-virtualization can be replaced with -fpie (position independent executable)?
Paolo
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