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keith-packardkeith-packard
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Build picolibc for aarch64, arc, arc64, arm, mips, riscv, sparc, xtensa and x86
This builds both picolibc and libstdc++ with picolibc support using the crosstool-ng support for those configurations. Signed-off-by: Keith Packard <keithp@keithp.com>
1 parent 4127399 commit e69554d

17 files changed

+114
-0
lines changed

‎configs/aarch64-zephyr-elf.config‎

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@@ -60,3 +60,10 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"
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CT_TARGET_CFLAGS="-ftls-model=local-exec"

‎configs/arc-zephyr-elf.config‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -59,3 +59,9 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"

‎configs/arc64-zephyr-elf.config‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,9 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"

‎configs/arm-zephyr-eabi.config‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,10 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"
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CT_TARGET_CFLAGS="-ftls-model=local-exec"

‎configs/mips-zephyr-elf.config‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -59,3 +59,9 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"

‎configs/riscv64-zephyr-elf.config‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,10 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"
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CT_TARGET_CFLAGS="-ftls-model=local-exec"

‎configs/sparc-zephyr-elf.config‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -58,3 +58,9 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"

‎configs/x86_64-zephyr-elf.config‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,9 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
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CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"

‎configs/xtensa-espressif_esp32_zephyr-elf.config‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,10 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
6363
CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
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CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"
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CT_TARGET_CFLAGS="-ftls-model=local-exec"

‎configs/xtensa-espressif_esp32s2_zephyr-elf.config‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -61,3 +61,10 @@ CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
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# CT_LIBC_NEWLIB_NANO_LTO is not set
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CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
6363
CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
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CT_COMP_LIBS_PICOLIBC=y
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CT_PICOLIBC_SRC_CUSTOM=y
66+
CT_PICOLIBC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/picolibc"
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CT_LIBC_PICOLIBC_GLOBAL_ATEXIT=y
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CT_LIBC_PICOLIBC_EXTRA_SECTIONS=y
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CT_LIBC_PICOLIBC_EXTRA_CONFIG_ARRAY="-Dsysroot-install=true -Dsysroot-install-skip-checks=true"
70+
CT_TARGET_CFLAGS="-ftls-model=local-exec"

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