>>> c-periphery 2.2.2 Extracting
gzip -d -c /home/buildroot/autobuild/instance-2/dl/c-periphery/c-periphery-2.2.2.tar.gz | tar --strip-components=1 -C /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2   -xf -
>>> c-periphery 2.2.2 Patching
>>> c-periphery 2.2.2 Configuring
(mkdir -p /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/ && cd /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/ && rm -f CMakeCache.txt && PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/ -DCMAKE_TOOLCHAIN_FILE="/home/buildroot/autobuild/instance-2/output-1/host/share/buildroot/toolchainfile.cmake" -DCMAKE_INSTALL_PREFIX="/usr" -DCMAKE_COLOR_MAKEFILE=OFF -DBUILD_DOC=OFF -DBUILD_DOCS=OFF -DBUILD_EXAMPLE=OFF -DBUILD_EXAMPLES=OFF -DBUILD_TEST=OFF -DBUILD_TESTS=OFF -DBUILD_TESTING=OFF -DBUILD_SHARED_LIBS=ON   )
-- The C compiler identification is GNU 6.2.0
-- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-amd-linux-gnu-gcc
-- Check for working C compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/x86_64-amd-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Looking for include file linux/gpio.h
-- Looking for include file linux/gpio.h - found
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    BUILD_DOC
    BUILD_DOCS
    BUILD_EXAMPLE
    BUILD_EXAMPLES
    BUILD_TEST
    BUILD_TESTING


-- Build files have been written to: /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2
>>> c-periphery 2.2.2 Building
PATH="/home/buildroot/autobuild/instance-2/output-1/host/bin:/home/buildroot/autobuild/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"  /usr/bin/make -j4  -C /home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/
make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
Scanning dependencies of target periphery
make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
make[3]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
[ 22%] Building C object CMakeFiles/periphery.dir/src/gpio.c.o
[ 22%] Building C object CMakeFiles/periphery.dir/src/i2c.c.o
[ 33%] Building C object CMakeFiles/periphery.dir/src/led.c.o
[ 44%] Building C object CMakeFiles/periphery.dir/src/mmio.c.o
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c: In function '_gpio_cdev_reopen':
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:871:18: error: 'GPIOHANDLE_REQUEST_ACTIVE_LOW' undeclared (first use in this function)
         flags |= GPIOHANDLE_REQUEST_ACTIVE_LOW;
                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:871:18: note: each undeclared identifier is reported only once for each function it appears in
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:886:20: error: variable 'request' has initializer but incomplete type
             struct gpiohandle_request request = {0};
                    ^~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:886:50: warning: excess elements in struct initializer
             struct gpiohandle_request request = {0};
                                                  ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:886:50: note: (near initialization for 'request')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:886:39: error: storage size of 'request' isn't known
             struct gpiohandle_request request = {0};
                                       ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:889:37: error: 'GPIOHANDLE_REQUEST_INPUT' undeclared (first use in this function)
             request.flags = flags | GPIOHANDLE_REQUEST_INPUT;
                                     ^~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:893:45: error: 'GPIO_GET_LINEHANDLE_IOCTL' undeclared (first use in this function)
             if (ioctl(gpio->u.cdev.chip_fd, GPIO_GET_LINEHANDLE_IOCTL, &request) < 0)
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:886:39: warning: unused variable 'request' [-Wunused-variable]
             struct gpiohandle_request request = {0};
                                       ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:898:20: error: variable 'request' has initializer but incomplete type
             struct gpioevent_request request = {0};
                    ^~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:898:49: warning: excess elements in struct initializer
             struct gpioevent_request request = {0};
                                                 ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:898:49: note: (near initialization for 'request')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:898:38: error: storage size of 'request' isn't known
             struct gpioevent_request request = {0};
                                      ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:902:63: error: 'GPIOEVENT_REQUEST_RISING_EDGE' undeclared (first use in this function)
             request.eventflags = (edge == GPIO_EDGE_RISING) ? GPIOEVENT_REQUEST_RISING_EDGE :
                                                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:903:64: error: 'GPIOEVENT_REQUEST_FALLING_EDGE' undeclared (first use in this function)
                                  (edge == GPIO_EDGE_FALLING) ? GPIOEVENT_REQUEST_FALLING_EDGE :
                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:904:64: error: 'GPIOEVENT_REQUEST_BOTH_EDGES' undeclared (first use in this function)
                                                                GPIOEVENT_REQUEST_BOTH_EDGES;
                                                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:907:45: error: 'GPIO_GET_LINEEVENT_IOCTL' undeclared (first use in this function)
             if (ioctl(gpio->u.cdev.chip_fd, GPIO_GET_LINEEVENT_IOCTL, &request) < 0)
                                             ^~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:898:38: warning: unused variable 'request' [-Wunused-variable]
             struct gpioevent_request request = {0};
                                      ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:913:16: error: variable 'request' has initializer but incomplete type
         struct gpiohandle_request request = {0};
                ^~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:913:46: warning: excess elements in struct initializer
         struct gpiohandle_request request = {0};
                                              ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:913:46: note: (near initialization for 'request')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:913:35: error: storage size of 'request' isn't known
         struct gpiohandle_request request = {0};
                                   ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:918:33: error: 'GPIOHANDLE_REQUEST_OUTPUT' undeclared (first use in this function)
         request.flags = flags | GPIOHANDLE_REQUEST_OUTPUT;
                                 ^~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:913:35: warning: unused variable 'request' [-Wunused-variable]
         struct gpiohandle_request request = {0};
                                   ^~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c: In function 'gpio_cdev_read':
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:939:12: error: variable 'data' has initializer but incomplete type
     struct gpiohandle_data data = {0};
            ^~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:939:36: warning: excess elements in struct initializer
     struct gpiohandle_data data = {0};
                                    ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:939:36: note: (near initialization for 'data')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:939:28: error: storage size of 'data' isn't known
     struct gpiohandle_data data = {0};
                            ^~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:941:37: error: 'GPIOHANDLE_GET_LINE_VALUES_IOCTL' undeclared (first use in this function)
     if (ioctl(gpio->u.cdev.line_fd, GPIOHANDLE_GET_LINE_VALUES_IOCTL, &data) < 0)
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:939:28: warning: unused variable 'data' [-Wunused-variable]
     struct gpiohandle_data data = {0};
                            ^~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c: In function 'gpio_cdev_write':
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:950:12: error: variable 'data' has initializer but incomplete type
     struct gpiohandle_data data = {0};
            ^~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:950:36: warning: excess elements in struct initializer
     struct gpiohandle_data data = {0};
                                    ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:950:36: note: (near initialization for 'data')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:950:28: error: storage size of 'data' isn't known
     struct gpiohandle_data data = {0};
                            ^~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:954:37: error: 'GPIOHANDLE_SET_LINE_VALUES_IOCTL' undeclared (first use in this function)
     if (ioctl(gpio->u.cdev.line_fd, GPIOHANDLE_SET_LINE_VALUES_IOCTL, &data) < 0)
                                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:950:28: warning: unused variable 'data' [-Wunused-variable]
     struct gpiohandle_data data = {0};
                            ^~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c: In function 'gpio_cdev_read_event':
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:961:12: error: variable 'event_data' has initializer but incomplete type
     struct gpioevent_data event_data = {0};
            ^~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:961:41: warning: excess elements in struct initializer
     struct gpioevent_data event_data = {0};
                                         ^
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:961:41: note: (near initialization for 'event_data')
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:961:27: error: storage size of 'event_data' isn't known
     struct gpioevent_data event_data = {0};
                           ^~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:970:35: error: 'GPIOEVENT_EVENT_RISING_EDGE' undeclared (first use in this function)
         *edge = (event_data.id == GPIOEVENT_EVENT_RISING_EDGE) ? GPIO_EDGE_RISING :
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:971:35: error: 'GPIOEVENT_EVENT_FALLING_EDGE' undeclared (first use in this function)
                 (event_data.id == GPIOEVENT_EVENT_FALLING_EDGE) ? GPIO_EDGE_FALLING : GPIO_EDGE_NONE;
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/src/gpio.c:961:27: warning: unused variable 'event_data' [-Wunused-variable]
     struct gpioevent_data event_data = {0};
                           ^~~~~~~~~~
CMakeFiles/periphery.dir/build.make:62: recipe for target 'CMakeFiles/periphery.dir/src/gpio.c.o' failed
make[3]: *** [CMakeFiles/periphery.dir/src/gpio.c.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/periphery.dir/all' failed
make[2]: *** [CMakeFiles/periphery.dir/all] Error 2
make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
Makefile:129: recipe for target 'all' failed
make[1]: *** [all] Error 2
make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2'
package/pkg-generic.mk:247: recipe for target '/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/.stamp_built' failed
make: *** [/home/buildroot/autobuild/instance-2/output-1/build/c-periphery-2.2.2/.stamp_built] Error 2
make: Leaving directory '/home/buildroot/autobuild/instance-2/buildroot'