crosstool-ng/samples/xtensa-fsf-linux-uclibc/crosstool.config

CT_CONFIG_VERSION="4"
CT_ARCH_XTENSA=y
CT_ARCH_BE=y
CT_TARGET_CFLAGS="-mlongcalls -mtext-section-literals"
CT_TARGET_VENDOR="fsf"
CT_KERNEL_LINUX=y
CT_LIBC_UCLIBC_NG=y
CT_CC_LANG_CXX=y
CT_DEBUG_GDB=y
More sample config updates -moxie: DTC_VERBOSE is a wobbler, it depends on whether dtc is enabled on the host machine (if dtc is installed, DTC defaults to 'n' and hence prevents DTC_VERBOSE from appearing at all). Remove the option from config file so that its value reverts to the default. xtensa-fsf-elf: mark configuration obsolete so that it can use GDB 8.1 (it uses custom sources and needs to select the version therein) Signed-off-by: Alexey Neyman <stilor@att.net> 2022-01-17 14:16:52 -08:00			`CT_CONFIG_VERSION="4"`
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-07-06 00:13:03 -07:00			`CT_ARCH_XTENSA=y`
xtensa: fix endianness support To build uClibc correctly we need correct endianness selected in the crosstool-NG. Xtensa cores may be little- or big-endian, but this property is static. The toolchain knows the core endianness and doesn't need options to select it. Enable ARCH_SUPPORTS_BOTH_ENDIAN and select LE by default. Specify empty CT_ARCH_ENDIAN_CFLAG so that -m{big,little}-endian don't get added to the TARGET_CFLAGS, as it's not supported by gcc. Specify empty CT_ARCH_ENDIAN_LDFLAG so that -EB/-EL don't get added to the TARGET_LDFLAGS as they are ignored. Select big-endian in the example xtensa-unknown-linux-uclibc configuration. This fixes uClibc toolchain build for little-endian cores. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> 2016-10-24 21:48:57 +00:00			`CT_ARCH_BE=y`
samples: add target CFLAGS to xtensa-unknown-linux-uclibc Add -mlongcalls and -mtext-section-literals to target CFLAGS. Target libraries built with these flags have great call range, useful for linux applications. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> 2016-10-24 22:39:00 +00:00			`CT_TARGET_CFLAGS="-mlongcalls -mtext-section-literals"`
samples: rename xtensa-unknown-linux-uclibc to xtensa-fsf-linux-uclibc Put xtensa core name to the tuple vendor string (without any overlay the default core is 'fsf') and rename sample directory accordingly. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> 2016-11-23 05:14:31 -08:00			`CT_TARGET_VENDOR="fsf"`
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-07-06 00:13:03 -07:00			`CT_KERNEL_LINUX=y`
More sample config updates -moxie: DTC_VERBOSE is a wobbler, it depends on whether dtc is enabled on the host machine (if dtc is installed, DTC defaults to 'n' and hence prevents DTC_VERBOSE from appearing at all). Remove the option from config file so that its value reverts to the default. xtensa-fsf-elf: mark configuration obsolete so that it can use GDB 8.1 (it uses custom sources and needs to select the version therein) Signed-off-by: Alexey Neyman <stilor@att.net> 2022-01-17 14:16:52 -08:00			`CT_LIBC_UCLIBC_NG=y`
samples: add xtensa-unknown-linux-uclibc config Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> 2015-11-13 12:26:11 +03:00			`CT_CC_LANG_CXX=y`
Kconfigize choice/menu items Also, add a poor man's upgrade script. Signed-off-by: Alexey Neyman <stilor@att.net> 2017-07-06 00:13:03 -07:00			`CT_DEBUG_GDB=y`