diff options
| -rw-r--r-- | docs/GoldPlugin.html | 8 | ||||
| -rw-r--r-- | tools/gold/README.txt | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/docs/GoldPlugin.html b/docs/GoldPlugin.html index 66e099b..3f2e9fb 100644 --- a/docs/GoldPlugin.html +++ b/docs/GoldPlugin.html @@ -79,7 +79,7 @@ placed. the plugin <tt>.so</tt> file. To find out what link command <tt>gcc</tt> would run in a given situation, run <tt>gcc -v <em>[...]</em></tt> and look for the line where it runs <tt>collect2</tt>. Replace that with - <tt>ld-new -plugin /path/to/libLLVMgold.so</tt> to test it out. Once you're + <tt>ld-new -plugin /path/to/LLVMgold.so</tt> to test it out. Once you're ready to switch to using gold, backup your existing <tt>/usr/bin/ld</tt> then replace it with <tt>ld-new</tt>.</p> <p>You can produce bitcode files from <tt>llvm-gcc</tt> using @@ -91,7 +91,7 @@ placed. linker, which is why you need gold to be the installed system linker in your path.</p> <p>If you want <tt>ar</tt> and <tt>nm</tt> to work seamlessly as well, install - <tt>libLLVMgold.so</tt> to <tt>/usr/lib/bfd-plugins</tt>. If you built your + <tt>LLVMgold.so</tt> to <tt>/usr/lib/bfd-plugins</tt>. If you built your own gold, be sure to install the <tt>ar</tt> and <tt>nm-new</tt> you built to <tt>/usr/bin</tt>. <p> @@ -157,9 +157,9 @@ $ llvm-gcc -use-gold-plugin a.a b.o -o main # <-- link with LLVMgold plugin bitcode, everything is in place for an easy to use LTO build of autotooled projects:</p> <ul> - <li>Follow the instructions <a href="#build">on how to build libLLVMgold.so</a>.</li> + <li>Follow the instructions <a href="#build">on how to build LLVMgold.so</a>.</li> <li>Install the newly built binutils to <tt>$PREFIX</tt></li> - <li>Copy <tt>Release/lib/libLLVMgold.so</tt> to + <li>Copy <tt>Release/lib/LLVMgold.so</tt> to <tt>$PREFIX/libexec/gcc/x86_64-unknown-linux-gnu/4.2.1/</tt> and <tt>$PREFIX/lib/bfd-plugins/</tt></li> <li>Set environment variables (<tt>$PREFIX</tt> is where you installed llvm-gcc and diff --git a/tools/gold/README.txt b/tools/gold/README.txt index 92ee3d1..a906a90 100644 --- a/tools/gold/README.txt +++ b/tools/gold/README.txt @@ -14,8 +14,8 @@ Then build binutils with "make all-gold". To build the LLVMgold plugin, configure LLVM with the option --with-binutils-include=/path/to/binutils/src/include/ --enable-pic. To use the -plugin, run "ld-new --plugin /path/to/libLLVMgold.so". -Without PIC libLTO and libLLVMgold are not being built (because they would fail +plugin, run "ld-new --plugin /path/to/LLVMgold.so". +Without PIC libLTO and LLVMgold are not being built (because they would fail link on x86-64 with a relocation error: PIC and non-PIC can't be combined). As an alternative to passing --enable-pic, you can use 'make ENABLE_PIC=1' in your entire LLVM build. |