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Strace has been ported by Branko Lankester <branko@hacktic.nl>
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to run on Linux systems. Since then it has been greatly modified
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by various other people.
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If you want to compile strace on a Linux system please make sure that
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you use recent kernel headers. Strace needs those to get the proper data
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structures and constatns used by the kernel, since these can be
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different from the structures that the C library uses. Currently you
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will need at least a 2.2.7 or newer kernel.
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To complicate things a bit further strace might not compile if you are
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using development kernels. These tend to have headers that conflict with
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the headers from libc which makes it impossible to use them.
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There are three ways to compile strace with other kernel headers:
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* Specify the location in CFLAGS when running configure
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CFLAGS=-I/usr/src/linux/include ./configure
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* you can tell make where your kernel sources are. For example if you
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have your kernelsource in /usr/src/linux, you can invoke make like
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make CFLAGS="\$CFLAGS -I/usr/src/linux/include"
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(the extra \$CFLAGS is there to make sure we don't override any CFLAGS
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settings that configure has found).
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* you can link /usr/include/linux and /usr/include/asm to the
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corresponding directories in your kernel source-tree.
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README-linux
