Re: [boost] regex/ICU fix

Subject: Re: [boost] regex/ICU fix
From: Vladimir Prus (vladimir_at_[hidden])
Date: 2009-08-23 01:27:46

John Maddock wrote:

>>> Yes the ICU binary is always a dll, linked to the shared runtime.
>>> However,
>>> the regex binary could be a static lib as long as links to the same
>>> shared
>>> runtime as the ICU dll.
>>
>> OK, I have checked in this:
>>
>>        https://svn.boost.org/trac/boost/changeset/55685
> 
> Testing on Win32 checks out OK, but on Linux I see some errors, first off:
> 
> john_at_john-laptop:~/boost/trunk$ bjam
> stage --with-regex -sHAVE_ICU=1 --build-type=complete
> Note: Building Boost.Regex with Unicode/ICU support enabled
>     Using ICU in
> warning: forcing runtime-link=shared for Boost.Regex
> warning: this is required when using the ICU library
> /home/john/boost/trunk/tools/build/v2/build/virtual-target.jam:1056: in
> virtual-target.register-actual-name from module virtual-target
> error: Duplicate name of actual target: <pstage/lib>libboost_regex.a
> error: previous virtual target {
> common%common.copy-libboost_regex.a.STATIC_LIB {
> gcc%gcc.archive-libboost_regex.a.STATIC_LIB {
> gcc%gcc.compile.c++-c_regex_traits.o.OBJ { ../src/c_regex_traits.cpp.CPP } }
> { gcc%gcc.compile.c++-cpp_regex_traits.o.OBJ {
> ../src/cpp_regex_traits.cpp.CPP } } { gcc%gcc.compile.c++-cregex.o.OBJ {
> ../src/cregex.cpp.CPP } } { gcc%gcc.compile.c++-fileiter.o.OBJ {
> ../src/fileiter.cpp.CPP } } { gcc%gcc.compile.c++-icu.o.OBJ {
> ../src/icu.cpp.CPP } } { gcc%gcc.compile.c++-instances.o.OBJ {
> ../src/instances.cpp.CPP } } { gcc%gcc.compile.c++-posix_api.o.OBJ {
> ../src/posix_api.cpp.CPP } } { gcc%gcc.compile.c++-regex.o.OBJ {
> ../src/regex.cpp.CPP } } { gcc%gcc.compile.c++-regex_debug.o.OBJ {
> ../src/regex_debug.cpp.CPP } } { gcc%gcc.compile.c++-regex_raw_buffer.o.OBJ
> { ../src/regex_raw_buffer.cpp.CPP } } {
> gcc%gcc.compile.c++-regex_traits_defaults.o.OBJ {
> ../src/regex_traits_defaults.cpp.CPP } } {
> gcc%gcc.compile.c++-static_mutex.o.OBJ { ../src/static_mutex.cpp.CPP } } {
> gcc%gcc.compile.c++-w32_regex_traits.o.OBJ {
> ../src/w32_regex_traits.cpp.CPP } } {
> gcc%gcc.compile.c++-wc_regex_traits.o.OBJ {
> ../src/wc_regex_traits.cpp.CPP } } {
> gcc%gcc.compile.c++-wide_posix_api.o.OBJ { ../src/wide_posix_api.cpp.CPP } }
> { gcc%gcc.compile.c++-winstances.o.OBJ { ../src/winstances.cpp.CPP } } {
> gcc%gcc.compile.c++-usinstances.o.OBJ { ../src/usinstances.cpp.CPP } } } }
> error: created from ./stage-proper
> error: another virtual target {
> common%common.copy-libboost_regex.a.STATIC_LIB {
> gcc%gcc.archive-libboost_regex.a.STATIC_LIB {
> gcc%gcc.compile.c++-c_regex_traits.o.OBJ { ../src/c_regex_traits.cpp.CPP } }
> { gcc%gcc.compile.c++-cpp_regex_traits.o.OBJ {
> ../src/cpp_regex_traits.cpp.CPP } } { gcc%gcc.compile.c++-cregex.o.OBJ {
> ../src/cregex.cpp.CPP } } { gcc%gcc.compile.c++-fileiter.o.OBJ {
> ../src/fileiter.cpp.CPP } } { gcc%gcc.compile.c++-icu.o.OBJ {
> ../src/icu.cpp.CPP } } { gcc%gcc.compile.c++-instances.o.OBJ {
> ../src/instances.cpp.CPP } } { gcc%gcc.compile.c++-posix_api.o.OBJ {
> ../src/posix_api.cpp.CPP } } { gcc%gcc.compile.c++-regex.o.OBJ {
> ../src/regex.cpp.CPP } } { gcc%gcc.compile.c++-regex_debug.o.OBJ {
> ../src/regex_debug.cpp.CPP } } { gcc%gcc.compile.c++-regex_raw_buffer.o.OBJ
> { ../src/regex_raw_buffer.cpp.CPP } } {
> gcc%gcc.compile.c++-regex_traits_defaults.o.OBJ {
> ../src/regex_traits_defaults.cpp.CPP } } {
> gcc%gcc.compile.c++-static_mutex.o.OBJ { ../src/static_mutex.cpp.CPP } } {
> gcc%gcc.compile.c++-w32_regex_traits.o.OBJ {
> ../src/w32_regex_traits.cpp.CPP } } {
> gcc%gcc.compile.c++-wc_regex_traits.o.OBJ {
> ../src/wc_regex_traits.cpp.CPP } } {
> gcc%gcc.compile.c++-wide_posix_api.o.OBJ { ../src/wide_posix_api.cpp.CPP } }
> { gcc%gcc.compile.c++-winstances.o.OBJ { ../src/winstances.cpp.CPP } } {
> gcc%gcc.compile.c++-usinstances.o.OBJ { ../src/usinstances.cpp.CPP } } } }
> error: created from ./stage-proper
> error: added properties: <debug-symbols>off <define>NDEBUG <inlining>full
> <optimization>speed <runtime-debugging>off <variant>release
> error: removed properties: <debug-symbols>on <inlining>off <optimization>off
> <runtime-debugging>on <variant>debug
> /home/john/boost/trunk/tools/build/v2/build/virtual-target.jam:480: in
> actualize-no-scanner from module object(file-target)@1216
> /home/john/boost/trunk/tools/build/v2/build/virtual-target.jam:130: in
> object(file-target)@1216.actualize from module object(file-target)@1216
> /home/john/boost/trunk/tools/build/v2/build-system.jam:713: in load from
> module build-system
> /home/john/boost/trunk/tools/build/v2/kernel/modules.jam:283: in import from
> module modules
> /home/john/boost/trunk/tools/build/v2/kernel/bootstrap.jam:142: in
> boost-build from module
> /home/john/boost/trunk/boost-build.jam:17: in module scope from module
> 
> Am I doing something wrong here?  Is this due to the lib names not being
> mangled anymore?  If so can we please have a better error message :-)
> 
> And when I set ICU_PATH I see a different error:
> 
> john_at_john-laptop:~/boost/trunk$ bjam
> stage --with-regex -sICU_PATH=../../download/open/icu-4.2
> /home/john/boost/trunk/tools/build/v2/build/property.jam:455: in
> property.translate-paths
> *** argument error
> * rule path.root ( path root )
> * called with: ( libs/regex/build )
> * missing argument root

I've missed this part. Can you please try an absolute path? I'll check
this error message later today.

- Volodya