gtsml owevwr wrote:
thanks,
Ok, looking at the resulting libs, I realized that the gcc version in my ~/user-config.jam file was wrong, here's the new one:
################################################################# # Compiler configuration using darwin : 4.2.1~iphone : /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -arch arm : <striper> : <architecture>arm <target-os>iphone <macosx-version>iphone-3.0 ; using darwin : 4.2.1~iphonesim : /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 : <striper> : <architecture>x86 <target-os>iphone <macosx-version>iphonesim-3.0 ; #################################################################
Ok, I wanted to play it dumb, but here is a shortcut. An estimate is that each option in the following incantation took me 30 minutes of search on the net.
So here is the command line I used to build boost for the iphone device (as opposed to the simulator)
./bjam toolset=darwin architecture=arm target-os=iphone macosx-version=iphone-3.0 link=static threading=single define=_LITTLE_ENDIAN
include=/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/include/c++/4.2.1/armv6-apple-darwin9
Compilation succeded, so that's all good. I still three questions thought:
1) couldn't I make the command line shorter? maybe by migrating some of the stuff in the last command line to the user-config.jam? If so, an example would be great (for the include option for instance)
If you have project-config.jam created already, you can add: project : requirements <include>/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.0.sdk/usr/include/c++/4.2.1/armv6-apple-darwin9 ; to it.
2) I'm now worrying a bit about the name of the generated lib: libboost_filesystem-xgcc42-1_39.a Is that what I should expect? On boost 1.38.0, it was libboost_filesystem.a
You have have used --layout=system previously, with 1.38.
3) Btw, how do I know which compiler (exact path) I'm using for sure because all I can see is "darwin.compile.c++"?
bjam -n <other options> - Volodya