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CMake build system: support for parallel builds.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56453 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Oscar Fuentes 2008-09-22 18:21:51 +00:00
parent 242ebd145d
commit 1d8e4cfdb7
6 changed files with 34 additions and 4 deletions
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6
CMakeLists.txt
View File

@ -97,6 +97,10 @@ include(AddPartiallyLinkedObject)
add_subdirectory(lib/Support)
add_subdirectory(lib/System)
# Everything else depends on Support and System:
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${LLVM_LIBS} )
add_subdirectory(utils/TableGen)
add_custom_command(OUTPUT ${llvm_builded_incs_dir}/Intrinsics.gen
@ -107,6 +111,8 @@ add_custom_command(OUTPUT ${llvm_builded_incs_dir}/Intrinsics.gen
add_custom_target(intrinsics_gen ALL
DEPENDS ${llvm_builded_incs_dir}/Intrinsics.gen)
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} intrinsics_gen )
add_subdirectory(lib/VMCore)
add_subdirectory(lib/CodeGen)
add_subdirectory(lib/CodeGen/SelectionDAG)

4
cmake/modules/AddLLVM.cmake
View File

@ -3,6 +3,10 @@ include(LLVMConfig)
macro(add_llvm_library name)
add_library( ${name} ${ARGN} )
set( llvm_libs ${llvm_libs} ${name} PARENT_SCOPE)
set( llvm_lib_targets ${llvm_lib_targets} ${name} PARENT_SCOPE )
if( LLVM_COMMON_DEPENDS )
add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
endif( LLVM_COMMON_DEPENDS )
endmacro(add_llvm_library name)

16
cmake/modules/AddPartiallyLinkedObject.cmake
View File

@ -1,4 +1,13 @@
macro(target_name_of_partially_linked_object lib var)
if( MSVC )
set(${var} ${lib})
else( MSVC )
set(${var} ${lib}_pll)
endif( MSVC )
endmacro(target_name_of_partially_linked_object lib var)
macro(add_partially_linked_object lib)
if( MSVC )
add_llvm_library( ${lib} ${ARGN})
@ -7,6 +16,9 @@ macro(add_partially_linked_object lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/temp_lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/temp_lib)
add_library( ${lib} STATIC ${ARGN})
if( LLVM_COMMON_DEPENDS )
add_dependencies( ${lib} ${LLVM_COMMON_DEPENDS} )
endif( LLVM_COMMON_DEPENDS )
add_custom_command(OUTPUT ${pll}
COMMENT "Building ${lib}.o..."
DEPENDS ${lib}
@ -15,7 +27,9 @@ macro(add_partially_linked_object lib)
COMMAND ld -r *${CMAKE_CXX_OUTPUT_EXTENSION} -o ${pll}
COMMAND rm -f *${CMAKE_CXX_OUTPUT_EXTENSION}
)
add_custom_target(${lib}_pll ALL DEPENDS ${pll})
target_name_of_partially_linked_object(${lib} tnplo)
add_custom_target(${tnplo} ALL DEPENDS ${pll})
set( llvm_libs ${llvm_libs} ${pll} PARENT_SCOPE)
set( llvm_lib_targets ${llvm_lib_targets} ${tnplo} PARENT_SCOPE )
endif( MSVC )
endmacro(add_partially_linked_object lib)

4
lib/Target/X86/AsmPrinter/CMakeLists.txt
View File

@ -5,3 +5,7 @@ add_llvm_library(LLVMX86AsmPrinter
X86AsmPrinter.cpp
X86IntelAsmPrinter.cpp
)
target_name_of_partially_linked_object(LLVMX86CodeGen n)
add_dependencies(LLVMX86AsmPrinter ${n})

3
lib/Target/X86/CMakeLists.txt
View File

@ -20,7 +20,6 @@ x86tgen(X86GenSubtarget.inc -gen-subtarget)
add_custom_target(X86Table_gen echo Tablegenning
DEPENDS
${llvm_builded_incs_dir}/Intrinsics.gen
${CMAKE_CURRENT_BINARY_DIR}/X86GenRegisterInfo.h.inc
${CMAKE_CURRENT_BINARY_DIR}/X86GenRegisterNames.inc
${CMAKE_CURRENT_BINARY_DIR}/X86GenRegisterInfo.inc
@ -34,6 +33,8 @@ add_custom_target(X86Table_gen echo Tablegenning
${CMAKE_CURRENT_BINARY_DIR}/X86GenSubtarget.inc
)
add_dependencies(X86Table_gen ${LLVM_COMMON_DEPENDS})
include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
add_partially_linked_object(LLVMX86CodeGen

5
tools/llvm-config/CMakeLists.txt
View File

@ -69,7 +69,6 @@ set(LLVM_CONFIG_IN ${CMAKE_CURRENT_BINARY_DIR}/llvm-config.in)
add_custom_command(OUTPUT ${LIBDEPS_TMP}
COMMAND ${PERL_EXECUTABLE} ${LLVM_MAIN_SRC_DIR}/utils/GenLibDeps.pl -flat ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} > ${LIBDEPS_TMP}
DEPENDS ${llvm_libs}
COMMENT "Regenerating ${LIBDEPS_TMP}")
add_custom_command(OUTPUT ${LIBDEPS}
@ -99,4 +98,6 @@ add_custom_command(OUTPUT ${LLVM_CONFIG}
)
add_custom_target(llvm-config.target ALL
DEPENDS ${LLVM_CONFIG})
DEPENDS ${LLVM_CONFIG})
add_dependencies(llvm-config.target ${llvm_lib_targets})