kumquat-buildroot/package/avrdude/avrdude.mk
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

41 lines
1.2 KiB
Makefile

################################################################################
#
# avrdude
#
################################################################################
AVRDUDE_VERSION = r1450
AVRDUDE_SITE_METHOD = svn
AVRDUDE_SITE = http://svn.savannah.nongnu.org/svn/avrdude/trunk
AVRDUDE_LICENSE = GPL-2.0+
AVRDUDE_LICENSE_FILES = avrdude/COPYING
AVRDUDE_SUBDIR = avrdude
# Sources coming from svn, without generated configure and Makefile.in
# files.
AVRDUDE_AUTORECONF = YES
AVRDUDE_CONF_OPTS = --enable-linuxgpio
AVRDUDE_DEPENDENCIES = elfutils libusb libusb-compat ncurses \
host-flex host-bison
ifeq ($(BR2_PACKAGE_AVRDUDE_SPI),y)
AVRDUDE_CONF_OPTS += --enable-linuxspi
else
AVRDUDE_CONF_OPTS += --disable-linuxspi
endif
ifeq ($(BR2_PACKAGE_LIBFTDI1),y)
AVRDUDE_DEPENDENCIES += libftdi1
else ifeq ($(BR2_PACKAGE_LIBFTDI),y)
AVRDUDE_DEPENDENCIES += libftdi
endif
# if /etc/avrdude.conf exists, the installation process creates a
# backup file, which we do not want in the context of Buildroot.
define AVRDUDE_REMOVE_BACKUP_FILE
$(RM) -f $(TARGET_DIR)/etc/avrdude.conf.bak
endef
AVRDUDE_POST_INSTALL_TARGET_HOOKS += AVRDUDE_REMOVE_BACKUP_FILE
$(eval $(autotools-package))