[Boost-build] had to relocate pch error when cross-compiling boost.math library

Subject: [Boost-build] had to relocate pch error when cross-compiling boost.math library
From: Gözde Bahar KOÞ (gkos_at_[hidden])
Date: 2009-10-20 09:53:01

Hello,

I want to cross-compile boost libraries for a montavista linux target on a windows XP host computer running cygwin.

I configured the user-config.jam file for my compiler, then I ran the following command to compile boost. All libraries except math library were compiled successfully.

         bjam toolset=gcc-em64t target-os=linux install

For boost.math library, the following error occurs:

gcc.compile.c++ bin.v2\libs\math\build\gcc-em64t\release\target-os-linux\threading-multi\acosh.o
libs\math\build\..\src\tr1\acosh.cpp:1: fatal error: had to relocate PCH
compilation terminated.

    "C:/mvcyg5.0/opt/montavista/pro/devkit/x86/em64t/bin/em64t-g++.exe"  -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -pthread -fPIC -Winvalid-pch -DBOOST_ALL_NO_LIB=1 -DBOOST_BUILD_PCH_ENABLED -DBOOST_MATH_TR1_DYN_LINK=1 -DNDEBUG -I"bin.v2\libs\math\build\gcc-em64t\release\target-os-linux\threading-multi\..\src\tr1" -I"." -I"libs\math\src\tr1" -c -o "bin.v2\libs\math\build\gcc-em64t\release\target-os-linux\threading-multi\acosh.o" "libs\math\build\..\src\tr1\acosh.cpp"

Please see boost_math-build.log file that is attached to this mail..

Is there a missing path declaration?
Or do i need to disable pch? If so how can i disable it?

Regards,
Gözde Koþ

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