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Supporting build with gcc/g++ version 4.7.

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Build was tested on arm-linux-gnueabi-gcc/g++ 4.7.3.

JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
This commit is contained in:
Ruben Ayrapetyan
2015-04-23 15:35:35 +03:00
parent 6d9bea824d
commit bb258ad1e2
4 changed files with 29 additions and 14 deletions
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CMakeLists.txt
+21 -6
View File
@@ -15,7 +15,7 @@
cmake_minimum_required (VERSION 2.8.12)
project (Jerry CXX C ASM)
# Require g++ of version >= 4.8.0
# Require g++ of version >= 4.7.0
if(NOT CMAKE_COMPILER_IS_GNUCXX)
message(FATAL_ERROR "g++ compiler is required")
else()
@@ -23,8 +23,8 @@ project (Jerry CXX C ASM)
OUTPUT_VARIABLE GNU_CXX_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(${GNU_CXX_VERSION} VERSION_LESS 4.8.0)
message(FATAL_ERROR "g++ compiler version 4.8.0 or higher required")
if(${GNU_CXX_VERSION} VERSION_LESS 4.7.0)
message(FATAL_ERROR "g++ compiler version 4.7.0 or higher required")
endif()
endif()
@@ -177,7 +177,7 @@ project (Jerry CXX C ASM)
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -g -gdwarf-4")
# Warnings
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wall -Wextra -Wpedantic -Wlogical-op")
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wall -Wextra -pedantic -Wlogical-op")
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wformat-nonliteral -Winit-self -Wno-stack-protector")
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wconversion -Wsign-conversion -Wformat-security")
set(COMPILE_FLAGS_JERRY "${COMPILE_FLAGS_JERRY} -Wmissing-declarations -Wno-attributes")
@@ -250,6 +250,19 @@ project (Jerry CXX C ASM)
OUTPUT_STRIP_TRAILING_WHITESPACE)
set_property(TARGET ${PREFIX_IMPORTED_LIB}libgcc
PROPERTY IMPORTED_LOCATION ${IMPORTED_LIBGCC_LOCATION})
# libgcc_eh
add_library(${PREFIX_IMPORTED_LIB}libgcc_eh STATIC IMPORTED)
execute_process(COMMAND ${CMAKE_C_COMPILER} ${FLAGS_COMMON_ARCH} -print-file-name=libgcc_eh.a
OUTPUT_VARIABLE IMPORTED_LIBGCC_EH_LOCATION
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(EXISTS "${IMPORTED_LIBGCC_EH_LOCATION}")
set_property(TARGET ${PREFIX_IMPORTED_LIB}libgcc_eh
PROPERTY IMPORTED_LOCATION ${IMPORTED_LIBGCC_EH_LOCATION})
else()
# If libgcc_eh not found, reference libgcc instead
set_property(TARGET ${PREFIX_IMPORTED_LIB}libgcc_eh
PROPERTY IMPORTED_LOCATION ${IMPORTED_LIBGCC_LOCATION})
endif()
# Platform-specific configuration
set(MODIFIERS_LISTS ${MODIFIERS_LISTS_${PLATFORM_EXT}})
@@ -307,7 +320,8 @@ project (Jerry CXX C ASM)
target_compile_definitions(${TARGET_NAME} PRIVATE ${DEFINES_JERRY})
target_include_directories(${TARGET_NAME} PRIVATE ${INCLUDE_CORE_INTERFACE})
target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${INCLUDE_LIBC_INTERFACE})
target_link_libraries(${TARGET_NAME} ${PLUGINS_TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libgcc)
target_link_libraries(${TARGET_NAME} ${PLUGINS_TARGET_NAME} ${CORE_TARGET_NAME} ${LIBC_TARGET_NAME}
${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
add_cppcheck_target(${TARGET_NAME})
@@ -387,7 +401,8 @@ project (Jerry CXX C ASM)
set_property(TARGET ${TARGET_NAME}
PROPERTY LINK_FLAGS "${COMPILE_FLAGS_JERRY} ${CXX_FLAGS_JERRY} ${FLAGS_COMMON_UNITTESTS} ${LINKER_FLAGS_COMMON}")
target_include_directories(${TARGET_NAME} PRIVATE ${INCLUDE_CORE_INTERFACE})
target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libc ${PREFIX_IMPORTED_LIB}libgcc)
target_link_libraries(${TARGET_NAME} ${CORE_TARGET_NAME} ${PREFIX_IMPORTED_LIB}libc
${PREFIX_IMPORTED_LIB}libgcc ${PREFIX_IMPORTED_LIB}libgcc_eh)
add_cppcheck_target(${TARGET_NAME})