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-rw-r--r--llvm/docs/CMake.rst4
-rw-r--r--llvm/docs/GettingStarted.rst4
2 files changed, 8 insertions, 0 deletions
diff --git a/llvm/docs/CMake.rst b/llvm/docs/CMake.rst
index 991e4ba6da9..8459081fb8b 100644
--- a/llvm/docs/CMake.rst
+++ b/llvm/docs/CMake.rst
@@ -271,6 +271,10 @@ LLVM-specific variables
**LLVM_USE_INTEL_JITEVENTS**:BOOL
Enable building support for Intel JIT Events API. Defaults to OFF
+**LLVM_ENABLE_ZLIB**:BOOL
+ Build with zlib to support compression/uncompression in LLVM tools.
+ Defaults to ON.
+
Executing the test suite
========================
diff --git a/llvm/docs/GettingStarted.rst b/llvm/docs/GettingStarted.rst
index 0bbbafc6e69..4ad2c79dc44 100644
--- a/llvm/docs/GettingStarted.rst
+++ b/llvm/docs/GettingStarted.rst
@@ -229,6 +229,8 @@ uses the package and provides other details.
+--------------------------------------------------------------+-----------------+---------------------------------------------+
| `libtool <http://savannah.gnu.org/projects/libtool>`_ | 1.5.22 | Shared library manager\ :sup:`4` |
+--------------------------------------------------------------+-----------------+---------------------------------------------+
+| `zlib <http://zlib.net>`_ | >=1.2.3.4 | Compression library\ :sup:`5` |
++--------------------------------------------------------------+-----------------+---------------------------------------------+
.. note::
@@ -243,6 +245,8 @@ uses the package and provides other details.
#. If you want to make changes to the configure scripts, you will need GNU
autoconf (2.60), and consequently, GNU M4 (version 1.4 or higher). You
will also need automake (1.9.6). We only use aclocal from that package.
+ #. Optional, adds compression/uncompression capabilities to selected LLVM
+ tools.
Additionally, your compilation host is expected to have the usual plethora of
Unix utilities. Specifically:
OpenPOWER on IntegriCloud