diff options
| author | Chandler Carruth <chandlerc@gmail.com> | 2012-05-16 08:18:58 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2012-05-16 08:18:58 +0000 |
| commit | abccc1fb4c6ccd5f3ebecc7696de7150582ab390 (patch) | |
| tree | 5e1ad23c2a1310bb18cf0d628a5e2c3f82619515 /www | |
| parent | e2789bba21e4d50221367d3a0ff002e3688c34a0 (diff) | |
Clarify how libstdc++ and other bits of the system toolchain are found
on Linux in the getting started documentation.
Patch by Nathan Ridge.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156911 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'www')
| -rw-r--r-- | www/get_started.html | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/www/get_started.html b/www/get_started.html index d819532f0d..9e49bf1880 100644 --- a/www/get_started.html +++ b/www/get_started.html @@ -83,15 +83,12 @@ follows:</p> </li> <li>If you intend to work on Clang C++ support, you may need to tell it how - to find your C++ standard library headers. If Clang cannot find your - system libstdc++ headers, please follow these instructions: - <ul> - <li>'<tt>gcc -v -x c++ /dev/null -fsyntax-only</tt>' to get the - path.</li> - <li>Look for the comment "FIXME: temporary hack: - hard-coded paths" in <tt>clang/lib/Frontend/InitHeaderSearch.cpp</tt> and - change the lines below to include that path.</li> - </ul> + to find your C++ standard library headers. In general, Clang will detect + the best version of libstdc++ headers available and use them - it will + look both for system installations of libstdc++ as well as installations + adjacent to Clang itself. If your configuration fits neither of these + scenarios, you can use the <tt>--with-gcc-toolchain</tt> configure option + to tell Clang where the gcc containing the desired libstdc++ is installed. </li> <li>Try it out (assuming you add llvm/Debug+Asserts/bin to your path): <ul> |