PiHPSDRv2 Controller Errors building with latest Armbian _26.5.1_Rpi4b_resolute_current_6.18.32_gnome_desktop

[Sid Boyce]

The gpio.c and gpio.h files are not compatible.

p:~/github/pihpsdr$ make
gcc -g -Wno-deprecated-declarations   -D PURESIGNAL   -D GPIO       -D GIT_DATE='"2026-06-03"' -D GIT_VERSION='"v2.0.8-rc1"'  `pkg-config --cflags gtk+-3.0` -c -o gpio.o gpio.c
gpio.c: In function ‘interrupt_cb’:
gpio.c:613:10: error: ‘GPIOD_CTXLESS_EVENT_TIMEOUT’ undeclared (first use in this function)
 613 |     case GPIOD_CTXLESS_EVENT_TIMEOUT:
     |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~
gpio.c:613:10: note: each undeclared identifier is reported only once for each function it appears in
gpio.c:617:10: error: ‘GPIOD_CTXLESS_EVENT_RISING_EDGE’ undeclared (first use in this function); did you mean ‘GPIOD_EDGE_EVENT_RISING_EDGE’?
 617 |     case GPIOD_CTXLESS_EVENT_RISING_EDGE:
     |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     |          GPIOD_EDGE_EVENT_RISING_EDGE
gpio.c:621:10: error: ‘GPIOD_CTXLESS_EVENT_FALLING_EDGE’ undeclared (first use in this function); did you mean ‘GPIOD_EDGE_EVENT_FALLING_EDGE’?
 621 |     case GPIOD_CTXLESS_EVENT_FALLING_EDGE:
     |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     |          GPIOD_EDGE_EVENT_FALLING_EDGE
gpio.c:626:10: error: ‘GPIOD_CTXLESS_EVENT_CB_RET_OK’ undeclared (first use in this function)
 626 |   return GPIOD_CTXLESS_EVENT_CB_RET_OK;
     |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpio.c: In function ‘monitor_thread’:
gpio.c:913:11: error: implicit declaration of function ‘gpiod_ctxless_event_monitor_multiple’ [-Wimplicit-function-declaration]
 913 |   int ret=gpiod_ctxless_event_monitor_multiple(
     |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpio.c:914:38: error: ‘GPIOD_CTXLESS_EVENT_BOTH_EDGES’ undeclared (first use in this function)
 914 |                         gpio_device, GPIOD_CTXLESS_EVENT_BOTH_EDGES,
     |                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gpio.c: In function ‘setup_line’:
gpio.c:927:36: error: storage size of ‘config’ isn’t known
 927 |   struct gpiod_line_request_config config;
     |                                    ^~~~~~
gpio.c:930:27: error: implicit declaration of function ‘gpiod_chip_get_line’; did you mean ‘gpiod_chip_get_info’? [-Wimplicit-function-declaration]
 930 |   struct gpiod_line *line=gpiod_chip_get_line(chip, offset);