diff options
| author | Evan Huus <eapache@gmail.com> | 2013-06-19 23:52:54 +0000 |
|---|---|---|
| committer | Evan Huus <eapache@gmail.com> | 2013-06-19 23:52:54 +0000 |
| commit | c0fda177b6c4f7e4d0e77acf7c3ee5c7988adab9 (patch) | |
| tree | 6b29e094fb2555006039d25e58befe3883b55d2e /macosx-setup.sh | |
| parent | 88a4c49bf775380906c1160fcbed53fb350137a2 (diff) | |
From Dirk J via https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=8821
if no make options are given to the macosx-setup.sh script by the user, the
script sets the number of parallel make jobs to 1.5x CPU cores.
Bonus enhancement: print the "export PKG_CONFIG_PATH" information in autogen.sh
on OsX, so people don't have to remember it.
svn path=/trunk/; revision=50070
Diffstat (limited to 'macosx-setup.sh')
| -rwxr-xr-x | macosx-setup.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/macosx-setup.sh b/macosx-setup.sh index 53b22411bd..719392d00b 100755 --- a/macosx-setup.sh +++ b/macosx-setup.sh @@ -101,9 +101,11 @@ fi # export LDFLAGS="$LDFLAGS -arch i386" # -# if you have many CPU cores, you can increase this number for more -# parallel compilation. -MAKE_BUILD_OPTS="-j 3" +# if no make options are present, set default options +if [ -z "$MAKE_BUILD_OPTS" ] ; then + # by default use 1.5x number of cores for parallel build + MAKE_BUILD_OPTS="-j $(( $(sysctl -n hw.logicalcpu) * 3 / 2))" +fi # # Versions to download and install. |