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esp-idf/components/newlib/CMakeLists.txt

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CMake
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bootloader: Allow 'silent assert' config to work in bootloader Requires adding the 'newlib' component to the bootloader project, for platform_include header.
2021-02-17 23:05:42 +00:00
if(BOOTLOADER_BUILD)
# Bootloader builds need the platform_include directory (for assert.h), but nothing else
idf_component_register(INCLUDE_DIRS platform_include)
return()
endif()
Whitespace: Automated whitespace fixes (large commit) Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
2020-11-10 07:40:01 +00:00
set(srcs
newlib: move abort to newlib
2020-02-02 15:18:29 +00:00
"abort.c"
newlib: Override __assert and __assert_func Default assert implementation calls fiprintf, which tries to acquire a lock and fails if it is executing in critical section or ISR
2021-05-26 13:18:57 +00:00
"assert.c"
cmake: some formatting fixes Do not include bootloader in flash target when secure boot is enabled. Emit signing warning on all cases where signed apps are enabled (secure boot and signed images) Follow convention of capital letters for SECURE_BOOT_SIGNING_KEY variable, since it is relevant to other components, not just bootloader. Pass signing key and verification key via config, not requiring bootloader to know parent app dir. Misc. variables name corrections
2019-06-21 06:29:32 +00:00
"heap.c"
components: use new component registration api
2019-04-28 07:38:23 +00:00
"locks.c"
"poll.c"
"pthread.c"
"random.c"
"reent_init.c"
newlib: Update esp32c3 ROM support, use single init function
2020-12-30 01:31:16 +00:00
"newlib_init.c"
components: use new component registration api
2019-04-28 07:38:23 +00:00
"syscalls.c"
"termios.c"
arch: move stdatomic
2021-02-19 13:41:26 +00:00
"stdatomic.c"
newlib: implement posix_memalign, sysconf, realpath Closes https://github.com/espressif/esp-idf/issues/6119 Closes https://github.com/espressif/esp-idf/issues/7798
2021-11-03 08:26:45 +00:00
"time.c"
"sysconf.c"
"realpath.c")
components: use new component registration api
2019-04-28 07:38:23 +00:00
set(include_dirs platform_include)
build system: Initial cmake support, work in progress
2018-01-12 02:49:13 +00:00
global: remove gcc 5.2 support
2019-11-05 11:20:26 +00:00
if(CONFIG_SPIRAM_CACHE_WORKAROUND)
esp32: move system libs
2021-03-10 11:44:58 +00:00
set(ldfragments "esp32-spiram-rom-functions-c.lf")
newlib: when compiling with GCC8, use newlib headers and libraries from toolchain
2019-03-08 07:07:50 +00:00
endif()
components: correct dependency information for linking without link groups
2019-04-28 03:27:30 +00:00
esp32: move system libs
2021-03-10 11:44:58 +00:00
list(APPEND ldfragments "newlib.lf" "system_libs.lf")
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
components: use new component registration api
2019-04-28 07:38:23 +00:00
idf_component_register(SRCS "${srcs}"
INCLUDE_DIRS "${include_dirs}"
newlib: separate low-level code in time.c implementation
2020-06-23 03:53:58 +00:00
PRIV_INCLUDE_DIRS priv_include
newlib: Override __assert and __assert_func Default assert implementation calls fiprintf, which tries to acquire a lock and fails if it is executing in critical section or ISR
2021-05-26 13:18:57 +00:00
PRIV_REQUIRES soc spi_flash
Whitespace: Automated whitespace fixes (large commit) Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
2020-11-10 07:40:01 +00:00
LDFRAGMENTS "${ldfragments}")
build system: Initial cmake support, work in progress
2018-01-12 02:49:13 +00:00
global: remove gcc 5.2 support
2019-11-05 11:20:26 +00:00
# Toolchain libraries require code defined in this component
idf_component_get_property(newlib newlib COMPONENT_LIB)
newlib: use --specs=nano.specs to enable "nano" version of C library esp2020r1 toolchain includes a nano.specs file, which instructs GCC to substitute libc.a with libc_nano.a. In the build system, this simplifies handling of the nano formatting option, eliminating LIBC and LIBM global variables.
2020-01-02 14:52:13 +00:00
target_link_libraries(${COMPONENT_LIB} INTERFACE c m gcc "$<TARGET_FILE:${newlib}>")
newlib: disable some optimizations for syscalls.c Don’t allow the compiler to convert malloc + memset into calloc, causing a recursive call in _calloc_r. Fixes crash when building with -O2 optimization level.
2018-11-22 04:19:49 +00:00
newlib: when compiling with GCC8, use newlib headers and libraries from toolchain
2019-04-01 07:21:12 +00:00
set_source_files_properties(heap.c PROPERTIES COMPILE_FLAGS -fno-builtin)
newlib: force including IDF locks implementation
2019-03-18 03:47:00 +00:00
newlib: Override __assert and __assert_func Default assert implementation calls fiprintf, which tries to acquire a lock and fails if it is executing in critical section or ISR
2021-05-26 13:18:57 +00:00
# Forces the linker to include heap, syscall, pthread, assert, and retargetable locks from this component,
global: remove gcc 5.2 support
2019-11-05 11:20:26 +00:00
# instead of the implementations provided by newlib.
list(APPEND EXTRA_LINK_FLAGS "-u newlib_include_heap_impl")
list(APPEND EXTRA_LINK_FLAGS "-u newlib_include_syscalls_impl")
list(APPEND EXTRA_LINK_FLAGS "-u newlib_include_pthread_impl")
newlib: Override __assert and __assert_func Default assert implementation calls fiprintf, which tries to acquire a lock and fails if it is executing in critical section or ISR
2021-05-26 13:18:57 +00:00
list(APPEND EXTRA_LINK_FLAGS "-u newlib_include_assert_impl")
global: remove gcc 5.2 support
2019-11-05 11:20:26 +00:00
target_link_libraries(${COMPONENT_LIB} INTERFACE "${EXTRA_LINK_FLAGS}")
newlib: use --specs=nano.specs to enable "nano" version of C library esp2020r1 toolchain includes a nano.specs file, which instructs GCC to substitute libc.a with libc_nano.a. In the build system, this simplifies handling of the nano formatting option, eliminating LIBC and LIBM global variables.
2020-01-02 14:52:13 +00:00
if(CONFIG_NEWLIB_NANO_FORMAT)
target_link_libraries(${COMPONENT_LIB} INTERFACE "--specs=nano.specs")
endif()
newlib: separate low-level code in time.c implementation
2020-06-23 03:53:58 +00:00
add_subdirectory(port)
build system: remove lwip from common requirements lwip was added to common requirements list to provide "sys/socket.h" header to all components without additional requirements specified. However, lwip pulls in a lot of dependencies on other components. This commit removes lwip from common requirements to reduce the number of components in G1-only apps. To compensate for this removal, the following changes are made: - newlib (which is a common requirement) has a public dependency on lwip if lwip is present in the build. This ensures that sys/socket.h is available as long as lwip component is included into the build. - lwip is now a public requirement of esp-tls since esp_tls.h includes sys/socket.h header. - lwip is now a public requirement o esp_http_client because sys/socket.h is included from esp_http_client.h - lwip is now a private requirement of esp_wifi for "smartconfig_ack" - lwip is now a private requirement of mqtt for socket functions - lwip is now a public requirement of tcp_transport because esp_transport_tcp.h includes sys/socket.h header. - mbedtls checks if lwip component is present in the build. If yes, net_sockets.c is added to the build, along with the dependency on lwip. Previously lwip was a public requirement of mbedtls unconditionally. system/g1_components test app is updated to reflect the changes Default public dependencies of a component before and after this change, except common requirements: - esp_timer (public dependency of freertos) - bootloader_support (public dependency of esp_hw_support) - vfs (public dependency of lwip) - esp_wifi (public dependency of lwip) - esp_event (public dependency of esp_wifi) - esp_netif (public dependency of esp_event) - esp_eth (public dependency of esp_netif) - esp_phy (public dependency of esp_wifi) After: - esp_timer (public dependency of freertos) - bootloader_support (public dependency of esp_hw_support) Altogether, the following components have been always added as public requirements to all other components, and are not added now ([breaking-change]): - lwip - vfs - esp_wifi - esp_event - esp_netif - esp_eth - esp_phy Application components now need to explicitly declare dependencies on these components.
2022-04-14 18:03:56 +00:00
# if lwip is included in the build, add it as a public requirement so that
# #include <sys/socket.h> works without any special provisions.
idf_component_optional_requires(PUBLIC lwip)