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More changes to the build system.

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- Relax version checking because we intend to have only a single branch
- Exclude ldfpu.asm from build with MSVC-32 (reported by huynh van sen)
- Fix FindLLVM.cmake to work on Windows again
This commit is contained in:
kai
2012-07-28 22:41:34 +02:00
parent 41bf3ea5c8
commit 2addbd2b71
2 changed files with 24 additions and 14 deletions
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18
cmake/Modules/FindLLVM.cmake
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@@ -39,6 +39,9 @@ if (NOT LLVM_CONFIG)
set(LLVM_VERSION_STRING ${LLVM_PACKAGE_VERSION})
set(LLVM_CXXFLAGS ${LLVM_DEFINITIONS})
set(LLVM_LDFLAGS "")
list(REMOVE_ITEM LLVM_FIND_COMPONENTS "all-targets" index)
list(APPEND LLVM_FIND_COMPONENTS ${LLVM_TARGETS_TO_BUILD})
list(REMOVE_ITEM LLVM_FIND_COMPONENTS "backend" index)
llvm_map_components_to_libraries(tmplibs ${LLVM_FIND_COMPONENTS})
foreach(lib ${tmplibs})
list(APPEND LLVM_LIBRARIES "${LLVM_LIBRARY_DIRS}/${CMAKE_STATIC_LIBRARY_PREFIX}${lib}${CMAKE_STATIC_LIBRARY_SUFFIX}")
@@ -50,25 +53,25 @@ if (NOT LLVM_CONFIG)
endif()
else()
macro(llvm_set var flag)
if(LLVM_FIND_QUIETLY)
if(LLVM_FIND_QUIETLY)
set(_quiet_arg ERROR_QUIET)
endif()
execute_process(
COMMAND ${LLVM_CONFIG} --${flag}
OUTPUT_VARIABLE LLVM_${var}
OUTPUT_STRIP_TRAILING_WHITESPACE
${_quiet_arg}
${_quiet_arg}
)
endmacro()
macro(llvm_set_libs var flag prefix)
if(LLVM_FIND_QUIETLY)
if(LLVM_FIND_QUIETLY)
set(_quiet_arg ERROR_QUIET)
endif()
execute_process(
COMMAND ${LLVM_CONFIG} --${flag} ${LLVM_FIND_COMPONENTS}
OUTPUT_VARIABLE tmplibs
OUTPUT_STRIP_TRAILING_WHITESPACE
${_quiet_arg}
${_quiet_arg}
)
string(REGEX MATCHALL "${prefix}[^ ]+" LLVM_${var} ${tmplibs})
endmacro()
@@ -76,9 +79,12 @@ else()
llvm_set(VERSION_STRING version)
if(${LLVM_VERSION_STRING} MATCHES "3.0[A-Za-z]*")
# Version 3.0 does not support component all-targets
llvm_set(TARGETS_BUILT targets-built)
llvm_set(TARGETS_TO_BUILD targets-built)
list(REMOVE_ITEM LLVM_FIND_COMPONENTS "all-targets" index)
list(APPEND LLVM_FIND_COMPONENTS ${LLVM_TARGETS_BUILT})
list(APPEND LLVM_FIND_COMPONENTS ${LLVM_TARGETS_TO_BUILD})
else()
# Version 3.1+ does not supoort component backend
list(REMOVE_ITEM LLVM_FIND_COMPONENTS "backend" index)
endif()
llvm_set(CXXFLAGS cxxflags)
llvm_set(HOST_TARGET host-target)