Revert "[cmake] Use `CMAKE_INSTALL_LIBDIR` too"
This reverts commit f7a33090a91015836497c75f173775392ab0304d.
Unfortunately this causes a number of failures that didn't show up in my
local build.
diff --git a/libcxxabi/CMakeLists.txt b/libcxxabi/CMakeLists.txt
index 4158c84..b8326d0 100644
--- a/libcxxabi/CMakeLists.txt
+++ b/libcxxabi/CMakeLists.txt
@@ -74,6 +74,8 @@
endif()
option(LIBCXXABI_INCLUDE_TESTS "Generate build targets for the libc++abi unit tests." ${LLVM_INCLUDE_TESTS})
+set(LIBCXXABI_LIBDIR_SUFFIX "${LLVM_LIBDIR_SUFFIX}" CACHE STRING
+ "Define suffix of library directory name (32/64)")
option(LIBCXXABI_INSTALL_HEADERS "Install the libc++abi headers." ON)
option(LIBCXXABI_INSTALL_LIBRARY "Install the libc++abi library." ON)
@@ -185,7 +187,7 @@
if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
set(LIBCXXABI_HEADER_DIR ${LLVM_BINARY_DIR})
set(LIBCXXABI_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE})
- set(LIBCXXABI_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
+ set(LIBCXXABI_INSTALL_LIBRARY_DIR lib${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
"Path where built libc++abi libraries should be installed.")
if(LIBCXX_LIBDIR_SUBDIR)
string(APPEND LIBCXXABI_LIBRARY_DIR /${LIBCXXABI_LIBDIR_SUBDIR})
@@ -197,9 +199,9 @@
set(LIBCXXABI_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
else()
set(LIBCXXABI_HEADER_DIR ${CMAKE_BINARY_DIR})
- set(LIBCXXABI_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib)
+ set(LIBCXXABI_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBCXXABI_LIBDIR_SUFFIX})
endif()
- set(LIBCXXABI_INSTALL_LIBRARY_DIR "${CMAKE_INSTALL_LIBDIR}" CACHE PATH
+ set(LIBCXXABI_INSTALL_LIBRARY_DIR lib${LIBCXXABI_LIBDIR_SUFFIX} CACHE PATH
"Path where built libc++abi libraries should be installed.")
endif()
