libclc: Fix LLVM library linking on Windows

CMake requires library lists on Windows to be split by semi-colons,
rather than the spaces we get from llvm-config. Fix this by a
substitution on Windows.

reviewer: jvesely
Differential Revision: https://reviews.llvm.org/D77162
This commit is contained in:
Daniel Stone
2020-04-14 00:38:22 -04:00
committed by Jan Vesely
parent 100483b969
commit e6bb1d69ec

View File

@@ -58,9 +58,11 @@ list( SORT LIBCLC_TARGETS_TO_BUILD )
execute_process( COMMAND ${LLVM_CONFIG} "--system-libs"
OUTPUT_VARIABLE LLVM_SYSTEM_LIBS
OUTPUT_STRIP_TRAILING_WHITESPACE )
separate_arguments( LLVM_SYSTEM_LIBS )
execute_process( COMMAND ${LLVM_CONFIG} "--libs" "core" "bitreader" "bitwriter"
OUTPUT_VARIABLE LLVM_LIBS
OUTPUT_STRIP_TRAILING_WHITESPACE )
separate_arguments( LLVM_LIBS )
execute_process( COMMAND ${LLVM_CONFIG} "--libdir"
OUTPUT_VARIABLE LLVM_LIBDIR
OUTPUT_STRIP_TRAILING_WHITESPACE )
@@ -76,7 +78,7 @@ execute_process( COMMAND ${LLVM_CONFIG} "--bindir"
OUTPUT_STRIP_TRAILING_WHITESPACE )
# These were not properly reported in early LLVM and we don't need them
set( LLVM_CXX_FLAGS ${LLVM_CXX_FLAGS} -fno-rtti -fno-exceptions )
list( APPEND LLVM_CXX_FLAGS -fno-rtti -fno-exceptions )
# Print LLVM variables
message( "LLVM system libs: ${LLVM_SYSTEM_LIBS}" )