[libunwind] r310327 - [CMake] Allow overriding lib dir suffix independently from LLVM

[Petr Hosek via cfe-commits]

Author: phosek
Date: Mon Aug  7 17:37:59 2017
New Revision: 310327

URL: http://llvm.org/viewvc/llvm-project?rev=310327&view=rev
Log:
[CMake] Allow overriding lib dir suffix independently from LLVM

This matches the options already supported by libc++ and libc++abi.

Differential Revision: https://reviews.llvm.org/D36383

Modified:
    libunwind/trunk/CMakeLists.txt
    libunwind/trunk/src/CMakeLists.txt

Modified: libunwind/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/CMakeLists.txt?rev=310327&r1=310326&r2=310327&view=diff
==============================================================================
--- libunwind/trunk/CMakeLists.txt (original)
+++ libunwind/trunk/CMakeLists.txt Mon Aug  7 17:37:59 2017
@@ -133,6 +133,8 @@ option(LIBUNWIND_ENABLE_THREADS "Build l
 option(LIBUNWIND_USE_COMPILER_RT "Use compiler-rt instead of libgcc" OFF)
 option(LIBUNWIND_INCLUDE_DOCS "Build the libunwind documentation." ${LLVM_INCLUDE_DOCS})
 
+set(LIBUNWIND_LIBDIR_SUFFIX "${LLVM_LIBDIR_SUFFIX}" CACHE STRING
+    "Define suffix of library directory name (32/64)")
 set(LIBUNWIND_TARGET_TRIPLE "" CACHE STRING "Target triple for cross compiling.")
 set(LIBUNWIND_GCC_TOOLCHAIN "" CACHE PATH "GCC toolchain for cross compiling.")
 set(LIBUNWIND_SYSROOT "" CACHE PATH "Sysroot for cross compiling.")
@@ -165,7 +167,7 @@ set(LIBUNWIND_BINARY_DIR  ${CMAKE_CURREN
 if (LLVM_LIBRARY_OUTPUT_INTDIR)
   set(LIBUNWIND_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
 else()
-  set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX})
+  set(LIBUNWIND_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBUNWIND_LIBDIR_SUFFIX})
 endif()
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LIBUNWIND_LIBRARY_DIR})

Modified: libunwind/trunk/src/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/libunwind/trunk/src/CMakeLists.txt?rev=310327&r1=310326&r2=310327&view=diff
==============================================================================
--- libunwind/trunk/src/CMakeLists.txt (original)
+++ libunwind/trunk/src/CMakeLists.txt Mon Aug  7 17:37:59 2017
@@ -133,6 +133,6 @@ endif()
 add_custom_target(unwind DEPENDS ${LIBUNWIND_TARGETS})
 
 install(TARGETS ${LIBUNWIND_TARGETS}
-  LIBRARY DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LLVM_LIBDIR_SUFFIX}
-  ARCHIVE DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LLVM_LIBDIR_SUFFIX})
+  LIBRARY DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LIBUNWIND_LIBDIR_SUFFIX}
+  ARCHIVE DESTINATION ${LIBUNWIND_INSTALL_PREFIX}lib${LIBUNWIND_LIBDIR_SUFFIX})