Xi Ruoyao 426913ea08 binutils-pass2: workaround "binaries link to host libraries" issue ... A very old libtool copy (2009-11-29) is shipped in binutils tarball. It does not support sysroot, so the cross-built binutils binaries may link to libraries from the host distro, if certain libraries are available. The ideal solution should be updating libtool, as libtool-2.4.6 (in LFS) has sysroot support. However, updating libtool for binutils is not trivial: it would require to rerun autoconf and binutils building system sticks to autoconf-2.69. Another issue is the sysroot support for libtool has introduced a configure option "--with-sysroot", which conflicts with an already existing option with the same name in GCC and binutils building system (we are using the GCC/binutils version of --with-sysroot in chapter 5). GCC building system has --with-build-sysroot (we are using this for GCC pass 2) for this issue. Binutils copied GCC building system, but it does not respect --with-build-sysroot. So for now we just edit libtool code to prevent "-L/usr/lib" in $LFS_TGT_gcc command line. It should fix the issue about host libiberty (reported in #lfs-support) as well, but it still need to be confirmed by someone having such a host. Tested with a jhalfs run on LFS.		2022-02-10 21:05:33 +08:00
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askforhelp.xml	askforhelp: add a missing right bracket	2021-10-13 19:44:28 +08:00
changelog.xml	binutils-pass2: workaround "binaries link to host libraries" issue	2022-02-10 21:05:33 +08:00
chapter01.xml	Add comments to the kernel section to change the unwinder option.	2017-12-31 16:56:07 +00:00
how.xml	Updates to cross2 Chapter 1	2020-06-09 15:57:09 +00:00
resources.xml	Make instructions more consistent.	2021-10-13 15:00:35 -05:00
whatsnew.xml	Package updates.	2022-02-09 20:54:15 -06:00