Michael137 updated this revision to Diff 523804.
Michael137 added a comment.
- Move variable into `LLDBStandalone.cmake`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D150954/new/
https://reviews.llvm.org/D150954
Files:
lldb/cmake/modules/LLDBStandalone.cmake
lldb/test/CMakeLists.txt
Index: lldb/test/CMakeLists.txt
===================================================================
--- lldb/test/CMakeLists.txt
+++ lldb/test/CMakeLists.txt
@@ -169,9 +169,18 @@
# FIXME: Standalone builds should import the cxx target as well.
if(LLDB_BUILT_STANDALONE)
# For now check that the include directory exists.
- set(cxx_dir "${LLVM_BINARY_DIR}/include/c++")
- if(NOT EXISTS ${cxx_dir})
- message(WARNING "LLDB test suite requires libc++ in
llvm/projects/libcxx or an existing build symlinked to ${cxx_dir}")
+ set(cxx_dir "${LLDB_TEST_LIBCXX_ROOT_DIR}/include/c++")
+ if(EXISTS ${cxx_dir})
+ # These variables make sure the API tests can run against a custom
+ # build of libcxx even for standalone builds.
+ set(LLDB_HAS_LIBCXX ON)
+ set(LIBCXX_LIBRARY_DIR
"${LLDB_TEST_LIBCXX_ROOT_DIR}/lib${LIBCXX_LIBDIR_SUFFIX}")
+ set(LIBCXX_GENERATED_INCLUDE_DIR
"${LLDB_TEST_LIBCXX_ROOT_DIR}/include/c++/v1")
+ else()
+ message(FATAL_ERROR
+ "Couldn't find libcxx build in '${LLDB_TEST_LIBCXX_ROOT_DIR}'. To
run the "
+ "test-suite for a standalone LLDB build please build libcxx and
point "
+ "LLDB_TEST_LIBCXX_ROOT_DIR to it.")
endif()
else()
# We require libcxx for the test suite, so if we aren't building it,
Index: lldb/cmake/modules/LLDBStandalone.cmake
===================================================================
--- lldb/cmake/modules/LLDBStandalone.cmake
+++ lldb/cmake/modules/LLDBStandalone.cmake
@@ -16,6 +16,9 @@
set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_INCLUDE_DIR} CACHE PATH "Path to
llvm/include")
set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR} CACHE PATH "Path to LLVM build tree")
+set(LLDB_TEST_LIBCXX_ROOT_DIR "${LLVM_BINARY_DIR}" CACHE PATH
+ "The build root for libcxx. Used in standalone builds to point the API
tests to a custom build of libcxx.")
+
set(LLVM_LIT_ARGS "-sv" CACHE STRING "Default options for lit")
set(lit_file_name "llvm-lit")
Index: lldb/test/CMakeLists.txt
===================================================================
--- lldb/test/CMakeLists.txt
+++ lldb/test/CMakeLists.txt
@@ -169,9 +169,18 @@
# FIXME: Standalone builds should import the cxx target as well.
if(LLDB_BUILT_STANDALONE)
# For now check that the include directory exists.
- set(cxx_dir "${LLVM_BINARY_DIR}/include/c++")
- if(NOT EXISTS ${cxx_dir})
- message(WARNING "LLDB test suite requires libc++ in llvm/projects/libcxx or an existing build symlinked to ${cxx_dir}")
+ set(cxx_dir "${LLDB_TEST_LIBCXX_ROOT_DIR}/include/c++")
+ if(EXISTS ${cxx_dir})
+ # These variables make sure the API tests can run against a custom
+ # build of libcxx even for standalone builds.
+ set(LLDB_HAS_LIBCXX ON)
+ set(LIBCXX_LIBRARY_DIR "${LLDB_TEST_LIBCXX_ROOT_DIR}/lib${LIBCXX_LIBDIR_SUFFIX}")
+ set(LIBCXX_GENERATED_INCLUDE_DIR "${LLDB_TEST_LIBCXX_ROOT_DIR}/include/c++/v1")
+ else()
+ message(FATAL_ERROR
+ "Couldn't find libcxx build in '${LLDB_TEST_LIBCXX_ROOT_DIR}'. To run the "
+ "test-suite for a standalone LLDB build please build libcxx and point "
+ "LLDB_TEST_LIBCXX_ROOT_DIR to it.")
endif()
else()
# We require libcxx for the test suite, so if we aren't building it,
Index: lldb/cmake/modules/LLDBStandalone.cmake
===================================================================
--- lldb/cmake/modules/LLDBStandalone.cmake
+++ lldb/cmake/modules/LLDBStandalone.cmake
@@ -16,6 +16,9 @@
set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_INCLUDE_DIR} CACHE PATH "Path to llvm/include")
set(LLVM_BINARY_DIR ${LLVM_BINARY_DIR} CACHE PATH "Path to LLVM build tree")
+set(LLDB_TEST_LIBCXX_ROOT_DIR "${LLVM_BINARY_DIR}" CACHE PATH
+ "The build root for libcxx. Used in standalone builds to point the API tests to a custom build of libcxx.")
+
set(LLVM_LIT_ARGS "-sv" CACHE STRING "Default options for lit")
set(lit_file_name "llvm-lit")
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