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esp_common: append gc sections link flag

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This commit is contained in:
Renz Christian Bagaporo
2019-04-07 20:33:56 +08:00
parent d214bb912f
commit c564d1730f
2 changed files with 3 additions and 1 deletions
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3
components/esp_common/CMakeLists.txt
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@@ -4,6 +4,7 @@ if(BOOTLOADER_BUILD)
set(COMPONENT_REQUIRES ${IDF_COMPONENTS}) set(COMPONENT_REQUIRES ${IDF_COMPONENTS})
set(COMPONENT_SRCS ) set(COMPONENT_SRCS )
register_component() register_component()
set_property(TARGET ${COMPONENT_LIB} APPEND PROPERTY INTERFACE_LINK_LIBRARIES "-Wl,--gc-sections")
else() else()
# Regular app build # Regular app build
set(COMPONENT_SRCS set(COMPONENT_SRCS
@@ -26,4 +27,6 @@ else()
"src/stack_check.c" "src/stack_check.c"
PROPERTIES COMPILE_FLAGS PROPERTIES COMPILE_FLAGS
-fno-stack-protector) -fno-stack-protector)
set_property(TARGET ${COMPONENT_LIB} APPEND PROPERTY LINK_LIBRARIES "-Wl,--gc-sections")
set_property(TARGET ${COMPONENT_LIB} APPEND PROPERTY INTERFACE_LINK_LIBRARIES "-Wl,--gc-sections")
endif() endif()

1
tools/cmake/project.cmake
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@@ -352,7 +352,6 @@ macro(project project_name)
add_executable(${project_elf} "${project_elf_src}") add_executable(${project_elf} "${project_elf_src}")
add_dependencies(${project_elf} _project_elf_src) add_dependencies(${project_elf} _project_elf_src)
target_link_libraries(${project_elf} "-Wl,--gc-sections")
target_link_libraries(${project_elf} "-Wl,--start-group") target_link_libraries(${project_elf} "-Wl,--start-group")
if(test_components) if(test_components)