[boost] [filesystem] Can't compile on Tru64/gcc

From: Markus Schöpflin (markus.schoepflin_at_[hidden])
Date: 2005-04-04 04:59:53

Hello,

currently the filesystem library doesn't compile on Tru64 5.1 using 
gcc-3.4.3 as the compiler.

schoepf_at_area51:~/net/src/boost/boost-HEAD/tools/regression/build> bjam 
-sTOOLS=gcc
...found 752 targets...
...using 3 temp targets...
...updating 4 targets...
...using 
<@boost!libs!filesystem!build/libboost_filesystem.a/gcc/release>exception.o...
gcc-C++-action 
../../../bin/boost/libs/filesystem/build/libboost_filesystem.a/gcc/release/operations_posix_windows.o
/net/users/schoepflin/src/boost/boost-HEAD/libs/filesystem/build/../src/operations_posix_windows.cpp:123:39: 
operator '&&' has no right operand

     set -e
     "g++"   -c -Wall -ftemplate-depth-255  -DNDEBUG -DNDEBUG  -O3 
-finline-functions -Wno-inline 
-I"../../../bin/boost/libs/filesystem/build" 
-I"/net/users/schoepflin/src/boost/boost-HEAD"   -I 
"/net/users/schoepflin/src/boost/boost-HEAD"  -o 
"../../../bin/boost/libs/filesystem/build/libboost_filesystem.a/gcc/release/operations_posix_windows.o" 
 
"/net/users/schoepflin/src/boost/boost-HEAD/libs/filesystem/build/../src/operations_posix_windows.cpp" 

The code in question is:

#     if defined(_POSIX_THREAD_SAFE_FUNCTIONS) \
       && defined(_SC_THREAD_SAFE_FUNCTIONS) \
       && _POSIX_THREAD_SAFE_FUNCTIONS >= 0
       if ( ::sysconf( _SC_THREAD_SAFE_FUNCTIONS ) >= 0 )
         { return ::readdir_r( dirp, entry, result ); }
#     endif

Seems like _POSIX_THREAD_SAFE_FUNCTIONS but doesn't expand to anything.

Markus