Re: [Boost-users] Error building the libraries for iPhone

Subject: Re: [Boost-users] Error building the libraries for iPhone
From: Vladimir Prus (vladimir_at_[hidden])
Date: 2009-03-26 15:58:54

Harald Maassen wrote:

> Hello,
> 
> I've recently added the Boost header libraries to my iPhone project,
> but I'd also like to use some of the compiled libraries. I've looked
> at the documentation and archives for the correct procedure, but I'm
> hitting a snag.
> I have added the following to the user-config.jam file:
> 
> using darwin : 4.0.1~iphone
> :
> /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++
> -arch arm
> : <striper>
> : <architecture>arm <target-os>iphone <macosx-version>iphone-2.0
> ;
> using darwin : 4.0.1~iphonesim
> :
> /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/g++
> : <striper>
> : <architecture>x86 <target-os>iphone <macosx-version>iphonesim-2.0
> ;
> 
> I then run bjam with the following parameters:
> 
> bjam toolset=darwin architecture=arm target-os=iphone
> macosx-version=iphone-2.0Â define=_LITTLE_ENDIAN
> 
> Which fails on linking with the following message:
> 
> darwin.link.dll
>
bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/libboost_math_c99-xgcc40-mt-1_38.so.1.38.0
> lipo: /var/folders/1D/1DnUneWfGcCdxmoK6T0p2U+++TI/-Tmp-//ccpVFzN4.out
> and /var/folders/1D/1DnUneWfGcCdxmoK6T0p2U+++TI/-Tmp-//cciyh1K6.out
> have the same architectures (armv6) and can't be in the same fat
> output file
> "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++"
> "-arch" "arm" -dynamiclib -Wl,-single_module -install_name
> "libboost_math_c99-xgcc40-mt-1_38.so.1.38.0" Â -o
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/libboost_math_c99-xgcc40-mt-1_38.so.1.38.0"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/acosh.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/asinh.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/atanh.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/cbrt.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/copysign.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/erfc.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/erf.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/expm1.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/fmax.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/fmin.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/fpclassify.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/hypot.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/lgamma.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/llround.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/log1p.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/lround.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/nextafter.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/nexttoward.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/round.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/tgamma.o"
> "bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/trunc.o"
> -headerpad_max_install_names -Wl,-x -Wl,-dead_strip
> -no_dead_strip_inits_and_terms -isysroot
> /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS2.0.sdk
> -arch armv6
> ...failed darwin.link.dll
>
bin.v2/libs/math/build/darwin-4.0.1~iphone/release/architecture-arm/macosx-version-iphone-2.0/target-os-iphone/threading-multi/libboost_math_c99-xgcc40-mt-1_38.so.1.38.0...
> 
> Any insights on what I'm doing wrong here?

Nope -- can you try to narrow the problem down? Does this happen only when building Boost.Math?
If so, pass --without-math to bjam, and see if it works. 

- Volodya