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Cycles OSL: some build system tweaks to avoid global includes and definitions,

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which ensures there is no conflict with other libraries, and avoids full rebuild
when toggling OSL on/off.
This commit is contained in:
Brecht Van Lommel
2012-10-20 12:17:45 +00:00
parent 1820d3529c
commit 3abef3a2e6
3 changed files with 4 additions and 27 deletions
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28
CMakeLists.txt
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@@ -734,23 +734,14 @@ if(UNIX AND NOT APPLE)
execute_process(COMMAND ${LLVM_CONFIG} --libdir
OUTPUT_VARIABLE LLVM_LIB_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${LLVM_CONFIG} --includedir
OUTPUT_VARIABLE LLVM_INCLUDES
OUTPUT_STRIP_TRAILING_WHITESPACE)
find_library(LLVM_LIBRARY
NAMES libLLVMAnalysis.a # first of a whole bunch of libs to get
PATHS ${LLVM_LIB_DIR})
message(STATUS "LLVM version = ${LLVM_VERSION}")
message(STATUS "LLVM dir = ${LLVM_DIRECTORY}")
message(STATUS "LLVM includes = ${LLVM_INCLUDES}")
message(STATUS "LLVM lib dir = ${LLVM_LIB_DIR}")
if(LLVM_LIBRARY AND LLVM_INCLUDES AND LLVM_DIRECTORY AND LLVM_LIB_DIR)
# ensure include directory is added (in case of non-standard locations
include_directories(BEFORE "${LLVM_INCLUDES}")
string(REGEX REPLACE "\\." "" OSL_LLVM_VERSION ${LLVM_VERSION})
message(STATUS "LLVM OSL_LLVM_VERSION = ${OSL_LLVM_VERSION}")
add_definitions("-DOSL_LLVM_VERSION=${OSL_LLVM_VERSION}")
if(LLVM_LIBRARY AND LLVM_DIRECTORY AND LLVM_LIB_DIR)
if(LLVM_STATIC)
# if static LLVM libraries were requested, use llvm-config to generate
# the list of what libraries we need, and substitute that in the right
@@ -788,8 +779,6 @@ if(UNIX AND NOT APPLE)
else()
message(STATUS "OSL not found")
endif()
include_directories(${OSL_INCLUDES})
endif()
# OpenSuse needs lutil, ArchLinux not, for now keep, can avoid by using --as-needed
@@ -957,8 +946,6 @@ elseif(WIN32)
else()
message(STATUS "OSL not found")
endif()
include_directories(${OSL_INCLUDES})
endif()
if(MSVC)
@@ -1640,23 +1627,14 @@ elseif(APPLE)
execute_process(COMMAND ${LLVM_CONFIG} --libdir
OUTPUT_VARIABLE LLVM_LIB_DIR
OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${LLVM_CONFIG} --includedir
OUTPUT_VARIABLE LLVM_INCLUDES
OUTPUT_STRIP_TRAILING_WHITESPACE)
find_library(LLVM_LIBRARY
NAMES libLLVMAnalysis.a # first of a whole bunch of libs to get
PATHS ${LLVM_LIB_DIR})
message(STATUS "LLVM version = ${LLVM_VERSION}")
message(STATUS "LLVM dir = ${LLVM_DIRECTORY}")
message(STATUS "LLVM includes = ${LLVM_INCLUDES}")
message(STATUS "LLVM lib dir = ${LLVM_LIB_DIR}")
if(LLVM_LIBRARY AND LLVM_INCLUDES AND LLVM_DIRECTORY AND LLVM_LIB_DIR)
# ensure include directory is added (in case of non-standard locations
include_directories(BEFORE "${LLVM_INCLUDES}")
string(REGEX REPLACE "\\." "" OSL_LLVM_VERSION ${LLVM_VERSION})
message(STATUS "LLVM OSL_LLVM_VERSION = ${OSL_LLVM_VERSION}")
add_definitions("-DOSL_LLVM_VERSION=${OSL_LLVM_VERSION}")
if(LLVM_LIBRARY AND LLVM_DIRECTORY AND LLVM_LIB_DIR)
if(LLVM_STATIC)
# if static LLVM libraries were requested, use llvm-config to generate
# the list of what libraries we need, and substitute that in the right
@@ -1693,8 +1671,6 @@ elseif(APPLE)
else()
message(STATUS "OSL not found")
endif()
include_directories(${OSL_INCLUDES})
endif()
set(EXETYPE MACOSX_BUNDLE)