在尝试构建提升时未能更新58个目标,发生了什么？

Question

用命令构建
[mirror@hugemeow boost_1_51_0]$ ./b2 --prefix=$HOME/ins/ins-boost2

并失败了以下消息,为什么？

common.copy stage/lib/libboost_timer.a
common.mkdir bin.v2/libs/wave/build/gcc-4.1.2/release/link-static
common.mkdir bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_cpp_exprgrammar.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_cpp_grammar.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_cpp_literalgrs.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_defined_grammar.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_predef_macros.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_re2c_lexer.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/instantiate_re2c_lexer_str.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/token_ids.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/wave_config_constant.o
common.mkdir bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/cpplexer
common.mkdir bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/cpplexer/re2clex
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/cpplexer/re2clex/aq.o
gcc.compile.c++ bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/cpplexer/re2clex/cpp_re.o
gcc.archive bin.v2/libs/wave/build/gcc-4.1.2/release/link-static/threading-multi/libboost_wave.a
common.copy stage/lib/libboost_wave.a
...failed updating 58 targets...
...skipped 12 targets...
...updated 887 targets...
[mirror@hugemeow boost_1_51_0]$ echo $?
1

这个问题与构建boost失败或者无法使用GCC构建Boost库不同,我遵循链接 http://www.boost.org/doc/libs/1_51_0/more/getting_started/unix-variants 的说明. HTML

Answer 1

Boost有一些库不是独立的,需要安装第三方库.这些是:

• Boost.IOStreams Bzip2过滤器
• Boost.IOStreams Zlib过滤器
• Boost.MPI
• Boost.Python的
• Boost.Regex ICU支持

如果您不安装这些依赖项,Boost.Build将跳过它们来解释您的构建消息.如果您需要可选组件,那么您还有更多工作要做.这个答案中详细解释了这一点.