1# This file sets up a CMakeCache for a simple build with multiple distributions.
2# Note that for a real distribution, you likely want to perform a bootstrap
3# build; see clang/cmake/caches/DistributionExample.cmake and the
4# BuildingADistribution documentation for details. This cache file doesn't
5# demonstrate bootstrapping so it can focus on the configuration details
6# specific to multiple distributions instead.
7
8# Build an optimized toolchain for an example set of targets.
9set(CMAKE_BUILD_TYPE Release CACHE STRING "")
10set(LLVM_TARGETS_TO_BUILD
11      AArch64
12      ARM
13      X86
14    CACHE STRING "")
15
16# Enable the LLVM projects and runtimes.
17set(LLVM_ENABLE_PROJECTS
18      clang
19      lld
20    CACHE STRING "")
21set(LLVM_ENABLE_RUNTIMES
22      compiler-rt
23      libcxx
24      libcxxabi
25    CACHE STRING "")
26
27# We'll build two distributions: Toolchain, which just holds the tools
28# (intended for most end users), and Development, which has libraries (for end
29# users who wish to develop their own tooling using those libraries). This will
30# produce the install-toolchain-distribution and install-development-distribution
31# targets to install the distributions.
32set(LLVM_DISTRIBUTIONS
33      Toolchain
34      Development
35    CACHE STRING "")
36
37# We want to include the C++ headers in our distribution.
38set(LLVM_RUNTIME_DISTRIBUTION_COMPONENTS
39      cxx-headers
40    CACHE STRING "")
41
42# You likely want more tools; this is just an example :) Note that we need to
43# include cxx-headers explicitly here (in addition to it being added to
44# LLVM_RUNTIME_DISTRIBUTION_COMPONENTS above).
45set(LLVM_Toolchain_DISTRIBUTION_COMPONENTS
46      builtins
47      clang
48      clang-resource-headers
49      cxx-headers
50      lld
51      llvm-objdump
52    CACHE STRING "")
53
54# Note that we need to include the CMake exports targets for the distribution
55# (development-cmake-exports and clang-development-cmake-exports), as well as
56# the general CMake exports target for each project (cmake-exports and
57# clang-cmake-exports), in our list of targets. The distribution CMake exports
58# targets just install the CMake exports file for the distribution's targets,
59# whereas the project CMake exports targets install the rest of the project's
60# CMake exports (which are needed in order to import the project from other
61# CMake_projects via find_package, and include the distribution's CMake exports
62# file to get the exported targets).
63set(LLVM_Development_DISTRIBUTION_COMPONENTS
64      # LLVM
65      cmake-exports
66      development-cmake-exports
67      llvm-headers
68      llvm-libraries
69      # Clang
70      clang-cmake-exports
71      clang-development-cmake-exports
72      clang-headers
73      clang-libraries
74    CACHE STRING "")
75