commit db7b016e32007c903ccceacb7abff9033baa87ef
author Petr Hosek <phosek@chromium.org> Thu May 02 17:29:37 2019 +0000
committer Petr Hosek <phosek@chromium.org> Thu May 02 17:29:37 2019 +0000
tree 5d2bd2e043011e883804205bac9eeca8deed323c
parent 6ee92fcc97350ae32db3172a269e9afcc2bab686

[gn] Support for building libunwind

This change introduces support for building libuwind. The library
build should be complete, but not all CMake options have been
replicated in GN. We also don't support tests yet.

We only support two stage build at the moment.

Differential Revision: https://reviews.llvm.org/D60370

git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@359804 91177308-0d34-0410-b5e6-96231b3b80d8

src/CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f4a8241..191f167 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -3,20 +3,23 @@
 set(LIBUNWIND_CXX_SOURCES
     libunwind.cpp
     Unwind-EHABI.cpp
-    Unwind-seh.cpp)
+    Unwind-seh.cpp
+    )
 unwind_append_if(LIBUNWIND_CXX_SOURCES APPLE Unwind_AppleExtras.cpp)
 
 set(LIBUNWIND_C_SOURCES
     UnwindLevel1.c
     UnwindLevel1-gcc-ext.c
-    Unwind-sjlj.c)
+    Unwind-sjlj.c
+    )
 set_source_files_properties(${LIBUNWIND_C_SOURCES}
                             PROPERTIES
                               COMPILE_FLAGS "-std=c99")
 
 set(LIBUNWIND_ASM_SOURCES
     UnwindRegistersRestore.S
-    UnwindRegistersSave.S)
+    UnwindRegistersSave.S
+    )
 set_source_files_properties(${LIBUNWIND_ASM_SOURCES}
                             PROPERTIES
                               LANGUAGE C)
@@ -33,11 +36,13 @@
     Registers.hpp
     RWMutex.hpp
     UnwindCursor.hpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/../include/libunwind.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/../include/unwind.h)
+    ../include/libunwind.h
+    ../include/unwind.h
+    )
 
 unwind_append_if(LIBUNWIND_HEADERS APPLE
-          "${CMAKE_CURRENT_SOURCE_DIR}/../include/mach-o/compact_unwind_encoding.h")
+    ../include/mach-o/compact_unwind_encoding.h
+    )
 
 if (MSVC_IDE)
   # Force them all into the headers dir on MSVC, otherwise they end up at