kumquat-buildroot/package/avrdude/Config.in
Fabrice Fontaine 8b00d709be package/avrdude: fix build with kernel < 4.6
Commit 03fa36df7e (package/avrdude: Switch to upstream)
unconditionally enabled linuxspi on the assumption that it is available
since linux-2.6.22.

However, avrdude unconditionally uses GPIO and includes linux/gpio.h,
which is only available since kernel 4.6 and:
    3c702e9987

Add a Kconfig option, enabled by default for backward compatibility, to
drive whether to enable or disable SPI support.

Fixes:
 - http://autobuild.buildroot.org/results/962a7fcff1e54a0550eafa0cbca780ba8bc8409e

Note: weirdly enough, GPIO support does not use linux/gpio.h; rather it
uses sysfs.

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[yann.morin.1998@free.fr: add a Kconfig option]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
2021-03-14 11:38:49 +01:00

34 lines
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config BR2_PACKAGE_AVRDUDE
bool "avrdude"
depends on BR2_TOOLCHAIN_HAS_THREADS
depends on BR2_USE_WCHAR # elfutils
depends on !BR2_STATIC_LIBS # elfutils
depends on BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC # elfutils
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb
select BR2_PACKAGE_ELFUTILS
select BR2_PACKAGE_LIBUSB
select BR2_PACKAGE_LIBUSB_COMPAT
select BR2_PACKAGE_NCURSES
help
avrdude is a programmer for Atmel AVR microcontrollers
this package provides a version with new linuxspi driver
https://github.com/kcuzner/avrdude
if BR2_PACKAGE_AVRDUDE
config BR2_PACKAGE_AVRDUDE_SPI
bool "SPI support"
default y # Backward compatibility
depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
comment "SPI support needs a toolchain w/ linux headers >= 4.6"
depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
endif
comment "avrdude needs a uClibc or glibc toolchain w/ threads, wchar, dynamic library, gcc >= 4.9"
depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR \
|| BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 \
|| !(BR2_TOOLCHAIN_USES_UCLIBC || BR2_TOOLCHAIN_USES_GLIBC)