Build picolibc too

To make C++ work, this requires patching the GCC headers that are built. This would have been done by crosstool-ng, but sdk-ng doesn't use a GCC version known to crosstool-ng, so none of the crosstool-ng patches are applied. Signed-off-by: Keith Packard <keithp@keithp.com>
zephyrproject-rtos · Aug 16, 2022 · 8bfa479 · 8bfa479
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commit 8bfa479
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diff --git a/configs/aarch64-zephyr-elf.config b/configs/aarch64-zephyr-elf.config
@@ -60,3 +60,8 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
 # CT_LIBC_NEWLIB_NANO_LTO is not set
 CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
 CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
+
+CT_COMP_LIBS_PICOLIBC=y
+CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
+CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
+CT_TARGET_CFLAGS="-ftls-model=local-exec"
diff --git a/configs/arc-zephyr-elf.config b/configs/arc-zephyr-elf.config
@@ -59,3 +59,7 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
 # CT_LIBC_NEWLIB_NANO_LTO is not set
 CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
 CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
+
+CT_COMP_LIBS_PICOLIBC=y
+CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
+CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
diff --git a/configs/arm-zephyr-eabi.config b/configs/arm-zephyr-eabi.config
@@ -61,3 +61,8 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
 # CT_LIBC_NEWLIB_NANO_LTO is not set
 CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
 CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
+
+CT_COMP_LIBS_PICOLIBC=y
+CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
+CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
+CT_TARGET_CFLAGS="-ftls-model=local-exec"
diff --git a/configs/riscv64-zephyr-elf.config b/configs/riscv64-zephyr-elf.config
@@ -61,3 +61,8 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
 # CT_LIBC_NEWLIB_NANO_LTO is not set
 CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
 CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
+
+CT_COMP_LIBS_PICOLIBC=y
+CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
+CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
+CT_TARGET_CFLAGS="-ftls-model=local-exec"