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authorGreg Fitzgerald <gregf@codeaurora.org>2014-03-26 23:51:44 +0000
committerGreg Fitzgerald <gregf@codeaurora.org>2014-03-26 23:51:44 +0000
commit9d91c5f025fb8a85f20982ed246f74251ba4b45f (patch)
tree4f6cd78819b2d90a0325cc62557e64a8c2099d1a /CMakeLists.txt
parent1bfc0cc4c68a51dfa2c24f9110123881e9ff2edf (diff)
Allow the user to override the compiler used for testing
Change-Id: Ida62c2d85f541260f505c3dbd5d71a4b2a6004f4 git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@204877 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r--CMakeLists.txt10
1 files changed, 7 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index dbc32f112..aee1a032d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -59,7 +59,6 @@ if (NOT COMPILER_RT_STANDALONE_BUILD)
${LLVM_ENABLE_WERROR})
# Use just-built Clang to compile/link tests.
set(COMPILER_RT_TEST_COMPILER ${LLVM_RUNTIME_OUTPUT_INTDIR}/clang)
- set(COMPILER_RT_TEST_COMPILER_ID Clang)
else()
# Take output dir and install path from the user.
set(COMPILER_RT_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR} CACHE PATH
@@ -71,8 +70,7 @@ else()
option(COMPILER_RT_INCLUDE_TESTS "Generate and build compiler-rt unit tests." OFF)
option(COMPILER_RT_ENABLE_WERROR "Fail and stop if warning is triggered" OFF)
# Use a host compiler to compile/link tests.
- set(COMPILER_RT_TEST_COMPILER ${CMAKE_C_COMPILER})
- set(COMPILER_RT_TEST_COMPILER_ID ${CMAKE_C_COMPILER_ID})
+ option(COMPILER_RT_TEST_COMPILER "Compiler to use for testing" ${CMAKE_C_COMPILER})
if (NOT LLVM_CONFIG_PATH)
find_program(LLVM_CONFIG_PATH "llvm-config"
@@ -120,6 +118,12 @@ else()
set(LLVM_LIT_ARGS "${LIT_ARGS_DEFAULT}" CACHE STRING "Default options for lit")
endif()
+if("${COMPILER_RT_TEST_COMPILER}" MATCHES "clang[+]*$")
+ set(COMPILER_RT_TEST_COMPILER_ID Clang)
+else()
+ set(COMPILER_RT_TEST_COMPILER_ID GNU)
+endif()
+
string(TOLOWER ${CMAKE_SYSTEM_NAME} COMPILER_RT_OS_DIR)
set(COMPILER_RT_LIBRARY_OUTPUT_DIR
${COMPILER_RT_OUTPUT_DIR}/lib/${COMPILER_RT_OS_DIR})