You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
84 lines
3.2 KiB
84 lines
3.2 KiB
6 years ago
|
From 417001588d232151050db2d32df443e2d073ebbf Mon Sep 17 00:00:00 2001
|
||
|
|
From: Valentin Churavy <v.churavy@gmail.com>
|
||
|
|
Date: Fri, 21 Oct 2016 17:25:04 +0900
|
||
|
|
Subject: [PATCH] Fix llvm-shlib cmake build
|
||
|
|
|
||
|
|
Summary:
|
||
|
|
This fixes a few things that used to work with a Makefile build, but were broken in cmake.
|
||
|
|
|
||
|
|
1. Treat MINGW like a Linux system.
|
||
|
|
2. The shlib should never contain other shared libraries.
|
||
|
|
|
||
|
|
Subscribers: beanz, mgorny
|
||
|
|
|
||
|
|
Differential Revision: https://reviews.llvm.org/D25865
|
||
|
|
---
|
||
|
|
tools/llvm-shlib/CMakeLists.txt | 42 ++++++++++++++++++++---------------------
|
||
|
|
1 file changed, 20 insertions(+), 22 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/tools/llvm-shlib/CMakeLists.txt b/tools/llvm-shlib/CMakeLists.txt
|
||
|
|
index 3fe672d..edadb82 100644
|
||
|
|
--- a/tools/llvm-shlib/CMakeLists.txt
|
||
|
|
+++ b/tools/llvm-shlib/CMakeLists.txt
|
||
|
|
@@ -8,29 +8,27 @@ set(SOURCES
|
||
|
|
|
||
|
|
llvm_map_components_to_libnames(LIB_NAMES ${LLVM_DYLIB_COMPONENTS})
|
||
|
|
|
||
|
|
-if(LLVM_LINK_LLVM_DYLIB)
|
||
|
|
- if(LLVM_DYLIB_EXPORTED_SYMBOL_FILE)
|
||
|
|
- message(WARNING "Using LLVM_LINK_LLVM_DYLIB with LLVM_DYLIB_EXPORTED_SYMBOL_FILE may not work. Use at your own risk.")
|
||
|
|
- endif()
|
||
|
|
-
|
||
|
|
- # libLLVM.so should not have any dependencies on any other LLVM
|
||
|
|
- # shared libraries. When using the "all" pseudo-component,
|
||
|
|
- # LLVM_AVAILABLE_LIBS is added to the dependencies, which may
|
||
|
|
- # contain shared libraries (e.g. libLTO).
|
||
|
|
- #
|
||
|
|
- # Also exclude libLLVMTableGen for the following reasons:
|
||
|
|
- # - it is only used by internal *-tblgen utilities;
|
||
|
|
- # - it pollutes the global options space.
|
||
|
|
- foreach(lib ${LIB_NAMES})
|
||
|
|
- get_target_property(t ${lib} TYPE)
|
||
|
|
- if("${lib}" STREQUAL "LLVMTableGen")
|
||
|
|
- elseif("x${t}" STREQUAL "xSTATIC_LIBRARY")
|
||
|
|
- list(APPEND FILTERED_LIB_NAMES ${lib})
|
||
|
|
- endif()
|
||
|
|
- endforeach()
|
||
|
|
- set(LIB_NAMES ${FILTERED_LIB_NAMES})
|
||
|
|
+if(LLVM_LINK_LLVM_DYLIB AND LLVM_DYLIB_EXPORTED_SYMBOL_FILE)
|
||
|
|
+ message(WARNING "Using LLVM_LINK_LLVM_DYLIB with LLVM_DYLIB_EXPORTED_SYMBOL_FILE may not work. Use at your own risk.")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
+# libLLVM.so should not have any dependencies on any other LLVM
|
||
|
|
+# shared libraries. When using the "all" pseudo-component,
|
||
|
|
+# LLVM_AVAILABLE_LIBS is added to the dependencies, which may
|
||
|
|
+# contain shared libraries (e.g. libLTO).
|
||
|
|
+#
|
||
|
|
+# Also exclude libLLVMTableGen for the following reasons:
|
||
|
|
+# - it is only used by internal *-tblgen utilities;
|
||
|
|
+# - it pollutes the global options space.
|
||
|
|
+foreach(lib ${LIB_NAMES})
|
||
|
|
+ get_target_property(t ${lib} TYPE)
|
||
|
|
+ if("${lib}" STREQUAL "LLVMTableGen")
|
||
|
|
+ elseif("x${t}" STREQUAL "xSTATIC_LIBRARY")
|
||
|
|
+ list(APPEND FILTERED_LIB_NAMES ${lib})
|
||
|
|
+ endif()
|
||
|
|
+endforeach()
|
||
|
|
+set(LIB_NAMES ${FILTERED_LIB_NAMES})
|
||
|
|
+
|
||
|
|
if(LLVM_DYLIB_EXPORTED_SYMBOL_FILE)
|
||
|
|
set(LLVM_EXPORTED_SYMBOL_FILE ${LLVM_DYLIB_EXPORTED_SYMBOL_FILE})
|
||
|
|
add_custom_target(libLLVMExports DEPENDS ${LLVM_EXPORTED_SYMBOL_FILE})
|
||
|
|
@@ -39,7 +37,7 @@ endif()
|
||
|
|
add_llvm_library(LLVM SHARED DISABLE_LLVM_LINK_LLVM_DYLIB SONAME ${SOURCES})
|
||
|
|
|
||
|
|
list(REMOVE_DUPLICATES LIB_NAMES)
|
||
|
|
-if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux") # FIXME: It should be "GNU ld for elf"
|
||
|
|
+if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" OR MINGW) # FIXME: It should be "GNU ld for elf"
|
||
|
|
# GNU ld doesn't resolve symbols in the version script.
|
||
|
|
set(LIB_NAMES -Wl,--whole-archive ${LIB_NAMES} -Wl,--no-whole-archive)
|
||
|
|
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
|
||
|
|
--
|
||
|
|
2.10.1
|
||
|
|
|