Alapkumar Sinha wrote:
Hi,
Pardon me if it is not the right forum to ask the below question.
I am trying to build the boost library for mipsel-linux.
I followed the following procedure.
1. Changed user-config.jam
a. using gcc : mipsel : mipsel-linux-g++ ;
2. Then called bjam as: ./bjam --toolset=gcc-mipsel
When I do this I am getting the following error.
/******/
gcc.compile.c++ bin.v2/libs/math/build/gcc-mipsel/release/threading-multi/cyl_bessel_i.o
/tmp/ccgLCiZn.s: Assembler messages:
/tmp/ccgLCiZn.s:14975: Error: opcode not supported on this processor: mips1 (mips1) `ll $3,4($4)' /tmp/ccgLCiZn.s:14977: Error: opcode not supported on this processor: mips1 (mips1) `sc $5,4($4)' ...
Hi, The MIPS-specific implementation of shared_ptr with which you're probably having problems (contributed by David Joyner in https://svn.boost.org/trac/boost/ticket/2885) uses the ll/sc instructions, which I guess are not supported by the architecture your compiler defaults to (mips1). According to http://gcc.gnu.org/onlinedocs/gcc-4.5.0/gcc/MIPS-Options.html#MIPS-Options you probably need to somehow add -mips32r2 to the command line (I'm told that virtually all MIPS processors support it). I found one ticket that matches your situation: https://svn.boost.org/trac/boost/ticket/2972, but it's cmake-related and I don't know how it was fixed on the cmake side.