1softmmu_ss.add(when: 'CONFIG_GPIO_KEY', if_true: files('gpio_key.c')) 2softmmu_ss.add(when: 'CONFIG_GPIO_MPC8XXX', if_true: files('mpc8xxx.c')) 3softmmu_ss.add(when: 'CONFIG_GPIO_PWR', if_true: files('gpio_pwr.c')) 4softmmu_ss.add(when: 'CONFIG_MAX7310', if_true: files('max7310.c')) 5softmmu_ss.add(when: 'CONFIG_PL061', if_true: files('pl061.c')) 6softmmu_ss.add(when: 'CONFIG_ZAURUS', if_true: files('zaurus.c')) 7 8softmmu_ss.add(when: 'CONFIG_IMX', if_true: files('imx_gpio.c')) 9softmmu_ss.add(when: 'CONFIG_NPCM7XX', if_true: files('npcm7xx_gpio.c')) 10softmmu_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_gpio.c')) 11softmmu_ss.add(when: 'CONFIG_OMAP', if_true: files('omap_gpio.c')) 12softmmu_ss.add(when: 'CONFIG_RASPI', if_true: files('bcm2835_gpio.c')) 13softmmu_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_gpio.c')) 14softmmu_ss.add(when: 'CONFIG_SIFIVE_GPIO', if_true: files('sifive_gpio.c')) 15