GCC 6.1.0

[chris@…]

New version.

[William Harrington]

the x86 specs patches and some others need to be carefully updated for this release. I used the current specs-1 patch from x86 for my current CLFS ARM build, but had some FAILS which need to be rectified. Didn't affect the arm portion, so the build is fine. As far as 6.1.0 and ISL 0.17.1, no issues. It is solid.

[William Harrington]

The plan is to skip this and move to GCC 6.3.0. Patches will still apply, though.

[William Harrington]

Download: ​http://ftp.gnu.org/gnu/gcc/gcc-6.3.0/gcc-6.3.0.tar.bz2

• Update url location in XML
• Need branch update patch?

For GCC 6.3.0 Check the following:

Ch 5 Static

--disable-nls --disable-libmpx --disable-target-libiberty --disable-target-zlib --enable-checking=release --with-glibc-version=2.24

Ch 5 Final

--disable-nls --enable_cxa_atexit --enable-threads=posix --enable-checking=release --enable-libstdcxx-time --disable-werror

Ch 6

cat gcc/limitx.h gcc/glimits.h gcc/limity.h > `dirname
$($CLFS_TARGET-gcc -print-libgcc-file-name)`/include-fixed/limits.h

--disable-nls --libexecdir --with-{gmp,mpfr,mpc,isl} --enable-checking=release --enable-libstdcxx-time --enable-install-libiberty

Ch 10

--enable-checking=release --enable-libstdcxx-time

[William Harrington]

I suggest moving to 7.1.0. Chris has done a full build with 7.1.0 with minor fixes for some packages.

[William Harrington]

The 7.1.0 version of patches need to be critically checked for errors and tested within builds.

[William Harrington]

Diffutils will need:

sed -i '233,237 s/max)/max) \\/' lib/intprops.h

[William Harrington]

For x86_64-64 Pure 64bit build, GCC 7.1.0 installed all temp-system libs into /tools/lib64 and installed cc1 final-system libraries into /usr/lib64. I don't know if there is a changein the installation system since 5.3.0.

One fix is to move all lib64/* to ../lib and remove the lib64 directory.

Another fix is to sift through the source and change the relevant parts.

[William Harrington]

I went to aggressive with my own pure64bit and specs patches. The most recent pure 64bit build did not install gcc libs into lib64 in each section. The patches Chris uploaded were referenced and I have attached the latest patches.

[William Harrington]

Fixed at:

commit f21f8db3ade3cb235a04ab1f5e0e0b767e7c156d

commit 11cc9805c510af34583a35006610e57de5f744b6