README: Use h3 headings for build sections, and add TOC (GH-64)

This commit is contained in:
Evan Klitzke 2017-02-27 22:32:07 -08:00 committed by INADA Naoki
parent ecf39bbc97
commit 6db764ad57
1 changed files with 3 additions and 2 deletions

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@ -40,6 +40,7 @@ Installable Python kits, and information about using Python, are available at
.. _python.org: https://www.python.org/
.. contents::
Build Instructions
------------------
@ -85,7 +86,7 @@ below.
Profile Guided Optimization
---------------------------
^^^^^^^^^^^^^^^^^^^^^^^^^^^
PGO takes advantage of recent versions of the GCC or Clang compilers. If ran,
``make profile-opt`` will do several steps.
@ -109,7 +110,7 @@ optimized and suitable for distribution or production installation.
Link Time Optimization
----------------------
^^^^^^^^^^^^^^^^^^^^^^
Enabled via configure's ``--with-lto`` flag. LTO takes advantage of the
ability of recent compiler toolchains to optimize across the otherwise