[CMake] Don't use LIBCXXABI_ENABLE_STATIC option before its declared

Summary:
rL337867 introduced two new cmake_dependent_option options:
- LIBCXXABI_INSTALL_STATIC_LIBRARY
- LIBCXXABI_INSTALL_SHARED_LIBRARY

They depend on LIBCXXABI_ENABLE_STATIC and LIBCXXABI_ENABLE_SHARED
and so therefore need to (it seems) come after the declaration of
these two options.

Subscribers: mgorny, aheejin, christof, ldionne, cfe-commits

Differential Revision: https://reviews.llvm.org/D49825

llvm-svn: 337982

diff --git a/libcxxabi/CMakeLists.txt b/libcxxabi/CMakeLists.txt
index 15207bb..d6648ed 100644 (file)
--- a/libcxxabi/CMakeLists.txt
+++ b/libcxxabi/CMakeLists.txt
@@ -75,13 +75,6 @@ set(LIBCXXABI_GCC_TOOLCHAIN "" CACHE PATH "GCC toolchain for cross compiling.")
 set(LIBCXXABI_SYSROOT "" CACHE PATH "Sysroot for cross compiling.")
 set(LIBCXXABI_LIBCXX_LIBRARY_PATH "" CACHE PATH "The path to libc++ library.")
 
-cmake_dependent_option(LIBCXXABI_INSTALL_STATIC_LIBRARY
-  "Install the static libc++abi library." ON
-  "LIBCXXABI_ENABLE_STATIC;LIBCXXABI_INSTALL_LIBRARY" OFF)
-cmake_dependent_option(LIBCXXABI_INSTALL_SHARED_LIBRARY
-  "Install the shared libc++abi library." ON
-  "LIBCXXABI_ENABLE_SHARED;LIBCXXABI_INSTALL_LIBRARY" OFF)
-
 # Default to building a shared library so that the default options still test
 # the libc++abi that is being built. There are two problems with testing a
 # static libc++abi. In the case of a standalone build, the tests will link the
@@ -91,6 +84,13 @@ cmake_dependent_option(LIBCXXABI_INSTALL_SHARED_LIBRARY
 option(LIBCXXABI_ENABLE_SHARED "Build libc++abi as a shared library." ON)
 option(LIBCXXABI_ENABLE_STATIC "Build libc++abi as a static library." ON)
 
+cmake_dependent_option(LIBCXXABI_INSTALL_STATIC_LIBRARY
+  "Install the static libc++abi library." ON
+  "LIBCXXABI_ENABLE_STATIC;LIBCXXABI_INSTALL_LIBRARY" OFF)
+cmake_dependent_option(LIBCXXABI_INSTALL_SHARED_LIBRARY
+  "Install the shared libc++abi library." ON
+  "LIBCXXABI_ENABLE_SHARED;LIBCXXABI_INSTALL_LIBRARY" OFF)
+
 cmake_dependent_option(LIBCXXABI_STATICALLY_LINK_UNWINDER_IN_STATIC_LIBRARY
   "Statically link the LLVM unwinder to static library" ON
   "LIBCXXABI_ENABLE_STATIC_UNWINDER;LIBCXXABI_ENABLE_STATIC" OFF)