diff options
Diffstat (limited to 'docs/GettingStarted.html')
| -rw-r--r-- | docs/GettingStarted.html | 32 |
1 files changed, 10 insertions, 22 deletions
diff --git a/docs/GettingStarted.html b/docs/GettingStarted.html index e57defd..cb81b19 100644 --- a/docs/GettingStarted.html +++ b/docs/GettingStarted.html @@ -185,7 +185,6 @@ and performance. <li>Build the LLVM Suite: <ol> - <li>Set your LLVM_LIB_SEARCH_PATH environment variable.</li> <li><tt>gmake -k |& tee gnumake.out # this is csh or tcsh syntax</tt></li> <li>If you get an "internal compiler error (ICE)" see <a href="#brokengcc">below</a>.</li> @@ -548,17 +547,16 @@ You can set these on the command line, or better yet, set them in your <tt>.cshrc</tt> or <tt>.profile</tt>. <dl> - <dt><tt>LLVM_LIB_SEARCH_PATH</tt>=<tt><i>LLVMGCCDIR</i>/lib</tt> - <dd> - This environment variable helps the LLVM GCC front end find bytecode - libraries that it will need for compilation. - <p> - - <dt>alias llvmgcc <i>LLVMGCCDIR</i><tt>/bin/gcc</tt> - <dt>alias llvmg++ <i>LLVMGCCDIR</i><tt>/bin/g++</tt> - <dd> - These aliases allow you to use the LLVM C and C++ front ends without putting - them in your <tt>PATH</tt> or typing in their complete pathnames. + <dt><tt>LLVM_LIB_SEARCH_PATH</tt>=<tt>/path/to/your/bytecode/libs</tt></dt> + <dd>This environment variable helps LLVM linking tools find the locations + of your bytecode libraries. It is optional and provided only a convenience + since you can specify the paths using the -L options of the tools.</dd> + + <dt>alias llvmgcc <i>LLVMGCCDIR</i><tt>/bin/gcc</tt></dt> + <dt>alias llvmg++ <i>LLVMGCCDIR</i><tt>/bin/g++</tt></dt> + <dd></dt>These aliases allow you to use the LLVM C and C++ front ends + without putting them in your <tt>PATH</tt> or typing in their complete + pathnames.</dd> </dl> </div> @@ -802,16 +800,6 @@ script to configure the build system:</p> <p> </ol> -<p>In addition to running <tt>configure</tt>, you must set the -<tt>LLVM_LIB_SEARCH_PATH</tt> environment variable in your startup shell -scripts. This environment variable is used to locate "system" libraries like -"<tt>-lc</tt>" and "<tt>-lm</tt>" when linking. This variable should be set to -the absolute path of the <tt>lib</tt> subdirectory of the GCC front -end, or <i>LLVMGCCDIR</i>/<tt>lib</tt>. For example, one might set -<tt>LLVM_LIB_SEARCH_PATH</tt> to -<tt>/home/vadve/lattner/local/x86/llvm-gcc/lib</tt> for the x86 -version of the GCC front end on our research machines.</p> - </div> <!-- ======================================================================= --> |