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comparison build-scripts/fatbuild.sh @ 1744:7f39af143e38

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[From Sam] > BTW, when setting up parallel make, I usually use # cpus + 1, so a compile is > running while disk access is going for another. [From Ryan] My experience is that this works well on Linux, but is actually slower on PowerPC Mac OS X...not sure if that's an architecture issue or a scheduler issue, though, and haven't tried it on Intel Mac OS X.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 28 Apr 2006 05:46:07 +0000
parents 70a4d819e95e
children 50e9cca3fe7b
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1743:70a4d819e95e 1744:7f39af143e38
2 # 2 #
3 # Build a fat binary on Mac OS X, thanks Ryan! 3 # Build a fat binary on Mac OS X, thanks Ryan!
4 4
5 # Number of CPUs (for make -j) 5 # Number of CPUs (for make -j)
6 NCPU=`sysctl -n hw.ncpu` 6 NCPU=`sysctl -n hw.ncpu`
7 NJOB=`expr $NCPU + 1` 7 NJOB=$NCPU
8 #NJOB=`expr $NCPU + 1`
8 9
9 # Generic, cross-platform CFLAGS you always want go here. 10 # Generic, cross-platform CFLAGS you always want go here.
10 CFLAGS="-O3 -g -pipe" 11 CFLAGS="-O3 -g -pipe"
11 12
12 # PowerPC compiler flags (10.2 runtime compatibility) 13 # PowerPC compiler flags (10.2 runtime compatibility)