From e7ce8336ea58a81af6013b1e9b21f7e0075c43d0 Mon Sep 17 00:00:00 2001 From: Joel Rosdahl Date: Wed, 16 Jun 2010 21:11:33 +0200 Subject: [PATCH] Add recommendation to not use "ccache distcc compiler" as the compiler --- manual.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/manual.txt b/manual.txt index 52cd144a6..1af3ce54a 100644 --- a/manual.txt +++ b/manual.txt @@ -536,6 +536,12 @@ The recommended way of combining distcc and ccache is by using the *CCACHE_PREFIX* to *distcc* and ccache will prefix the command line used with the compiler with the command ``distcc''. +It is not recommended to use the form *ccache distcc compiler args* as the +compilation command, because ccache will in that case hash the mtime of distcc +instead of the compiler (see the *CCACHE_COMPILERCHECK* option), which means +that compiler upgrades will not be detected properly and that the cached +results will not be shared between compilations with and without distcc. + BUGS ---- -- 2.47.3