Adjust the parallelism of tail_build to be max(max-process, num-cpus)

tail_build run mostly by itself and wrap a dozen of module,
using just MAXPROCESS for the parallelism force to limit NB_CPUS
in order to avoid a NB_CPUS x MAXPROCESS scenario.
This mitigate this problem, until we don;t need MAXPROCESS anymore
and NB_CPUS becomes the only driving force.

1 files changed, 1 insertions, 0 deletions

diff --git a/set_soenv.in b/set_soenv.in
index cf802b345b5f..e12f64ae470d 100755
--- a/set_soenv.in
+++ b/set_soenv.in
@@ -1814,6 +1814,7 @@ else
    ToFile( "SOLARLIB_FOR_BUILD", $SOLARLIB,      "e" );
    ToFile( "WORKDIR_FOR_BUILD", $WORKDIR,        "e" );
 }
+ToFile( "GMAKE_PARALLELISM",    "@GMAKE_PARALLELISM@", "e" );
 ToFile( "SIZEOF_SHORT",         "@SIZEOF_SHORT@", "e" );
 ToFile( "SIZEOF_INT",           "@SIZEOF_INT@",  "e" );
 ToFile( "SIZEOF_LONG",          "@SIZEOF_LONG@", "e" );