Skip to content

Doc: Add example of --enable-lto build option with LLVM #9654

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
masaori335 merged 1 commit into from
May 8, 2023
Merged

Doc: Add example of --enable-lto build option with LLVM #9654

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions doc/admin-guide/installation/index.en.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -170,6 +170,11 @@ working copy::

./configure --prefix=/opt/ats --with-pcre=/opt/csw/include:/opt/csw/lib/amd64

If you build |TS| with LLVM toolchain installed in optional path, you need to specify
all of them explicitly in some cases. - e.g. ThinLTO by ``--enable-lto``::

./configure --prefix=/opt/ats --enable-lto CC=/opt/bin/clang CXX=/opt/bin/clang++ LD=/opt/bin/ld.lld AR=/opt/bin/llvm-ar NM=/opt/bin/llvm-nm RANLIB=/opt/bin/llvm-ranlib
Copy link
Contributor Author

@masaori335 masaori335 Apr 27, 2023

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@zwoop Let me know if I still need to add more env variables to use the LLVM toolchain explicitly.


#. Once the source tree has been configured, you may proceed on to building with
the generated Makefiles. The ``make check`` command may be used to perform
sanity checks on the resulting build, prior to installation, and it is
Expand Down