From a9f34f221b21162f11a2e80f39e495069e1dd375 Mon Sep 17 00:00:00 2001 From: Andrew Murray Date: Mon, 5 Aug 2019 20:32:01 +1000 Subject: [PATCH] Changed MAX_CONCURRENCY description [ci skip] --- docs/installation.rst | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/docs/installation.rst b/docs/installation.rst index 5f0156b63..5add2c35e 100644 --- a/docs/installation.rst +++ b/docs/installation.rst @@ -213,10 +213,11 @@ build with newly installed external libraries. Build Options ^^^^^^^^^^^^^ -* Environment variable: ``MAX_CONCURRENCY=n``. By default, Pillow will - use multiprocessing to build the extension on all available CPUs, - but not more than 4. Setting ``MAX_CONCURRENCY`` to 1 will disable - parallel building. +* Environment variable: ``MAX_CONCURRENCY=n``. Pillow can use + multiprocessing to build the extension. Setting ``MAX_CONCURRENCY`` + sets the number of CPUs to use, or can disable parallel building by + using a setting of 1. By default, it uses 4 CPUs, or if 4 are not + available, as many as are present. * Build flags: ``--disable-zlib``, ``--disable-jpeg``, ``--disable-tiff``, ``--disable-freetype``, ``--disable-lcms``,