OVMS3-idf/components/newlib/CMakeLists.txt

set(COMPONENT_SRCDIRS ".")
set(COMPONENT_ADD_INCLUDEDIRS platform_include include)

if(CONFIG_SPIRAM_CACHE_WORKAROUND)
    set(LIBC c-psram-workaround)
    set(LIBM m-psram-workaround)
else()

    if(CONFIG_NEWLIB_NANO_FORMAT)
        set(LIBC c_nano)
    else()
        set(LIBC c)
    endif()

    set(LIBM m)
endif()

set(COMPONENT_REQUIRES vfs)  # for sys/ioctl.h

register_component()

target_link_libraries(newlib "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib")
target_link_libraries(newlib ${LIBC} ${LIBM})
cmake: Remove defaults for COMPONENT_SRCDIRS, COMPONENT_SRCS, COMPONENT_ADD_INCLUDEDIRS * Philosophical: "explicit is better than implicit". * Practical: Allows useful errors if invalid directories given in components as the defaults aren't always used. Also trims the -I path from a number of components that have no actual include directory. * Simplifies knowing which components will be header-only and which won't 2018-01-19 05:22:08 +00:00			`set(COMPONENT_SRCDIRS ".")`
build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00			`set(COMPONENT_ADD_INCLUDEDIRS platform_include include)`

			`if(CONFIG_SPIRAM_CACHE_WORKAROUND)`
cmake: Use cmake_lint project, tidy up all CMake source files 2018-02-27 04:45:30 +00:00			`set(LIBC c-psram-workaround)`
			`set(LIBM m-psram-workaround)`
build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00			`else()`

cmake: Use cmake_lint project, tidy up all CMake source files 2018-02-27 04:45:30 +00:00			`if(CONFIG_NEWLIB_NANO_FORMAT)`
			`set(LIBC c_nano)`
			`else()`
			`set(LIBC c)`
			`endif()`
build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00
cmake: Use cmake_lint project, tidy up all CMake source files 2018-02-27 04:45:30 +00:00			`set(LIBM m)`
			`endif()`
build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00
cmake: Add component dependency support Components should set the COMPONENT_REQUIRES & COMPONENT_PRIVATE_REQUIRES variables to define their requirements. 2018-03-22 06:27:10 +00:00			`set(COMPONENT_REQUIRES vfs) # for sys/ioctl.h`

build system: Initial cmake support, work in progress 2018-01-12 02:49:13 +00:00			`register_component()`

			`target_link_libraries(newlib "-L ${CMAKE_CURRENT_SOURCE_DIR}/lib")`
			`target_link_libraries(newlib ${LIBC} ${LIBM})`