[all-commits] [llvm/llvm-project] 8c1a79: [CMake] Simplify CMake handling for zlib
Petr Hosek via All-commits
all-commits at lists.llvm.org
Tue Jul 14 19:30:52 PDT 2020
Branch: refs/heads/master
Home: https://github.com/llvm/llvm-project
Commit: 8c1a79dc12f3cc600e16153961cd8cc50ba2c33b
https://github.com/llvm/llvm-project/commit/8c1a79dc12f3cc600e16153961cd8cc50ba2c33b
Author: Petr Hosek <phosek at google.com>
Date: 2020-07-14 (Tue, 14 Jul 2020)
Changed paths:
M clang/CMakeLists.txt
M clang/test/CMakeLists.txt
M clang/test/lit.site.cfg.py.in
M compiler-rt/test/lit.common.configured.in
M lld/CMakeLists.txt
M lld/test/CMakeLists.txt
M lld/test/lit.site.cfg.py.in
M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunication.cpp
M lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
M llvm/cmake/config-ix.cmake
M llvm/include/llvm/Config/config.h.cmake
M llvm/lib/Support/CMakeLists.txt
M llvm/lib/Support/CRC.cpp
M llvm/lib/Support/Compression.cpp
M llvm/test/CMakeLists.txt
M llvm/test/lit.site.cfg.py.in
M llvm/unittests/Support/CompressionTest.cpp
Log Message:
-----------
[CMake] Simplify CMake handling for zlib
Rather than handling zlib handling manually, use find_package from CMake
to find zlib properly. Use this to normalize the LLVM_ENABLE_ZLIB,
HAVE_ZLIB, HAVE_ZLIB_H. Furthermore, require zlib if LLVM_ENABLE_ZLIB is
set to YES, which requires the distributor to explicitly select whether
zlib is enabled or not. This simplifies the CMake handling and usage in
the rest of the tooling.
This is a reland of abb0075 with all followup changes and fixes that
should address issues that were reported in PR44780.
Differential Revision: https://reviews.llvm.org/D79219
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