scripts: do not provide to-sysroot include symlink
Do not provide the PREFIX/TUPLE/include -> SYSROOT/usr/include symlink,
and let gcc install its dependable C++ headers were it sees fit to
install them.
See the test by Anthony (by the end of the messages):
http://sourceware.org/ml/crossgcc/2010-10/msg00129.html
http://sourceware.org/ml/crossgcc/2010-10/msg00134.html
See also the comment by Arnaud:
http://sourceware.org/ml/crossgcc/2010-10/msg00157.html
Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1.1 --- a/scripts/build/internals.sh Sun Oct 24 22:03:53 2010 +0200
1.2 +++ b/scripts/build/internals.sh Sun Oct 31 16:50:07 2010 +0100
1.3 @@ -155,10 +155,9 @@
1.4 CT_DoExecLog ALL rm -f "${d}/lib64"
1.5 done
1.6
1.7 - # Also remove the include/ and lib/ symlinks out-side of sysroot
1.8 + # Also remove the lib/ symlink out-side of sysroot
1.9 if [ "${CT_USE_SYSROOT}" = "y" ]; then
1.10 CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/lib"
1.11 - CT_DoExecLog ALL rm -f "${CT_PREFIX_DIR}/${CT_TARGET}/include"
1.12 fi
1.13
1.14 CT_EndStep
2.1 --- a/scripts/crosstool-NG.sh.in Sun Oct 24 22:03:53 2010 +0200
2.2 +++ b/scripts/crosstool-NG.sh.in Sun Oct 31 16:50:07 2010 +0100
2.3 @@ -324,8 +324,6 @@
2.4 if [ "${CT_USE_SYSROOT}" = "y" ]; then
2.5 # Prevent gcc from installing its libraries outside of the sys-root
2.6 CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sys-root/lib" "${CT_PREFIX_DIR}/${CT_TARGET}/lib"
2.7 - # Prevent libc from installing its headers outside of the sysroot
2.8 - CT_DoExecLog ALL ln -sf "./${CT_SYSROOT_DIR_PREFIX}/sys-root/usr/include" "${CT_PREFIX_DIR}/${CT_TARGET}/include"
2.9 fi
2.10
2.11 # Since we're *not* multilib on the target side, we want all the