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[compiler-rt][CMake] Fix PowerPC runtime build

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When build in runtime bulid mode with LLVM_ENABLE_RUNTIMES,
the base-config-ix.cmake will complain about two errors.

One is empty string in replace, the other one is unknown `TEST_BIG_ENDIAN ` command.

This patch fix it so that we can test runtime build.

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D80040
This commit is contained in:
Jinsong Ji
2020-05-18 18:36:43 +00:00
parent cd12e79e6d
commit 3f5f8f3973
1 changed files with 2 additions and 1 deletions
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3
compiler-rt/cmake/base-config-ix.cmake
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@@ -5,6 +5,7 @@
include(CheckIncludeFile)
include(CheckCXXSourceCompiles)
include(TestBigEndian)
check_include_file(unwind.h HAVE_UNWIND_H)
@@ -191,7 +192,7 @@ macro(test_targets)
# Strip out -nodefaultlibs when calling TEST_BIG_ENDIAN. Configuration
# will fail with this option when building with a sanitizer.
cmake_push_check_state()
string(REPLACE "-nodefaultlibs" "" CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS})
string(REPLACE "-nodefaultlibs" "" CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS}")
TEST_BIG_ENDIAN(HOST_IS_BIG_ENDIAN)
cmake_pop_check_state()