GCC 4.1

[chris]

Version increment (4.1.0). Probably should wait for glibc updates before adding to the book.

[ryan]

Patch for PR20425

[(none)]

The sed command to change temp-system gcc to use the cross-compiler instead of xgcc no longer works as-is. gcc/mklibgcc.in in 4.1.0 has no references to "xgcc" - instead it refers to "$GCC_FOR_TARGET".

[ryan]

glibc-2.4 released (see #12)

[ryan]

Seems Alan Modras search path fixes (gcc svn r108635) didn't make it into gcc-4.1.0.

Fix for PR20425

Initial patch ​http://gcc.gnu.org/ml/gcc-patches/2005-12/msg00818.html Additional patch ​http://gcc.gnu.org/ml/gcc-patches/2005-12/msg01248.html

GCC SVN commit ​http://gcc.gnu.org/viewcvs?rev=108635&view=rev

Will generate a patch against 4.1.0 incorporating this fix

[ryan]

Changes to gcc library path search order after patching w gcc-4.1.0-fix_PR20425.patch

gcc -m32 -print-search-dirs

libraries: =/usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/32/: /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.0/32/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/x86_64-pc-linux-gnu/4.1.0/32/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/../lib/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../x86_64-pc-linux-gnu/4.1.0/32/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../lib/: /lib/x86_64-pc-linux-gnu/4.1.0/32/: /lib/../lib/: /usr/lib/x86_64-pc-linux-gnu/4.1.0/32/: /usr/lib/../lib/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/: /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../: /lib/x86_64-pc-linux-gnu/4.1.0/: /lib/: /usr/lib/x86_64-pc-linux-gnu/4.1.0/: /usr/lib/

gcc -m64 -print-search-dirs

libraries: =/usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/: /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/../lib64/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../x86_64-pc-linux-gnu/4.1.0/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../lib64/: /lib/x86_64-pc-linux-gnu/4.1.0/: /lib/../lib64/: /usr/lib/x86_64-pc-linux-gnu/4.1.0/: /usr/lib/../lib64/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../../x86_64-pc-linux-gnu/lib/: /usr/lib64/gcc/x86_64-pc-linux-gnu/4.1.0/../../../: /lib/: /usr/lib/

[Jim Gifford]

Book Updated to GCC 4.1, we need to have some proof reading done to verify the new content.

Also, we need to address the headers issue, which is in another ticket.

[Jim Gifford]

Closing ticket.