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Rename gcc-ar, gcc-ranlib only when LTO is enabled in CMakefile.txt

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JerryScript-DCO-1.0-Signed-off-by: SaeHie Park saehie.park@samsung.com
This commit is contained in:
SaeHie Park
2015-10-13 09:45:44 +09:00
parent 947dc4cab2
commit 86480f6168
1 changed files with 13 additions and 9 deletions
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CMakeLists.txt
+13 -9
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@@ -34,15 +34,6 @@ project (Jerry CXX C ASM)
if(${GNU_CXX_VERSION} VERSION_LESS 4.7.0)
message(FATAL_ERROR "g++ compiler version 4.7.0 or higher required")
endif()
# Use gcc-ar and gcc-ranlib to support LTO
get_filename_component(PATH_TO_GCC ${CMAKE_C_COMPILER} REALPATH)
get_filename_component(DIRECTORY_GCC ${PATH_TO_GCC} DIRECTORY)
get_filename_component(FILE_NAME_GCC ${PATH_TO_GCC} NAME)
string(REPLACE "gcc" "gcc-ar" CMAKE_AR ${FILE_NAME_GCC})
string(REPLACE "gcc" "gcc-ranlib" CMAKE_RANLIB ${FILE_NAME_GCC})
set(CMAKE_AR ${DIRECTORY_GCC}/${CMAKE_AR})
set(CMAKE_RANLIB ${DIRECTORY_GCC}/${CMAKE_RANLIB})
endif()
# Imported and third-party targets prefix
@@ -98,6 +89,19 @@ project (Jerry CXX C ASM)
message(FATAL_ERROR "Platform '${PLATFORM}' is not supported")
endif()
if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
if("${ENABLE_LTO}" STREQUAL "ON")
# Use gcc-ar and gcc-ranlib to support LTO
get_filename_component(PATH_TO_GCC ${CMAKE_C_COMPILER} REALPATH)
get_filename_component(DIRECTORY_GCC ${PATH_TO_GCC} DIRECTORY)
get_filename_component(FILE_NAME_GCC ${PATH_TO_GCC} NAME)
string(REPLACE "gcc" "gcc-ar" CMAKE_AR ${FILE_NAME_GCC})
string(REPLACE "gcc" "gcc-ranlib" CMAKE_RANLIB ${FILE_NAME_GCC})
set(CMAKE_AR ${DIRECTORY_GCC}/${CMAKE_AR})
set(CMAKE_RANLIB ${DIRECTORY_GCC}/${CMAKE_RANLIB})
endif()
endif()
# Intermediate files
# Script to run on MCU
set(MCU_SCRIPT_GENERATED_HEADER ${CMAKE_BINARY_DIR}/generated.h)