[Boost-bugs] [Boost C++ Libraries] #7865: error: unknown target CPU 'i386' for the boost b2 build using architecture=x86 address-model=32

Subject: [Boost-bugs] [Boost C++ Libraries] #7865: error: unknown target CPU 'i386' for the boost b2 build using architecture=x86 address-model=32
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-01-07 19:33:56

#7865: error: unknown target CPU 'i386' for the boost b2 build using
architecture=x86 address-model=32
-----------------------+----------------------------------------------------
 Reporter:  anonymous  |        Type:  Bugs            
   Status:  new        |   Milestone:  To Be Determined
Component:  None       |     Version:  Boost 1.52.0    
 Severity:  Problem    |    Keywords:                  
-----------------------+----------------------------------------------------
 Trying to build boost 1.52 for 32 bit architecture on OS X 10.7.5, using
 clang:

 ./b2 toolset=clang cxxflags="-std=c++11 -stdlib=libc++"
 linkflags="-stdlib=libc++" architecture=x86 address-model=32

 Get a lot of errors of this type:

     "clang++" -x c++ -O3 -std=c++11 -stdlib=libc++ -O3 -finline-functions
 -Wno-inline -Wall -march=i386 -DBOOST_ALL_DYN_LINK=1 -DBOOST_ALL_NO_LIB=1
 -DDATE_TIME_INLINE -DNDEBUG -I"." -c -o "bin.v2/libs/date_time/build
 /clang-darwin-4.2.1/release/address-model-32/architecture-x86/threading-
 multi/gregorian/greg_month.o"
 "libs/date_time/src/gregorian/greg_month.cpp"

 ...failed clang-darwin.compile.c++ bin.v2/libs/date_time/build/clang-
 darwin-4.2.1/release/address-model-32/architecture-x86/threading-
 multi/gregorian/greg_month.o...
 clang-darwin.compile.c++ bin.v2/libs/date_time/build/clang-
 darwin-4.2.1/release/address-model-32/architecture-x86/threading-
 multi/gregorian/greg_weekday.o
 error: unknown target CPU 'i386'

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7865>
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