#TODO: Consider generating from kernel headers or evdevd types instead of manual defines
[source]
tar = "https://www.freedesktop.org/software/libevdev/libevdev-1.13.2.tar.xz"

[build]
template = "custom"
script = """
DYNAMIC_INIT

mkdir -p "${COOKBOOK_STAGE}/usr/include/linux"

# Copy input headers from libevdev's bundled copy
cp "${COOKBOOK_SOURCE}/include/linux/linux/input.h" "${COOKBOOK_STAGE}/usr/include/linux/"
cp "${COOKBOOK_SOURCE}/include/linux/linux/input-event-codes.h" "${COOKBOOK_STAGE}/usr/include/linux/"

# Create linux/types.h with __u* / __s* type aliases (input.h requires it)
cat > "${COOKBOOK_STAGE}/usr/include/linux/types.h" << 'EOF'
#ifndef _LINUX_TYPES_H
#define _LINUX_TYPES_H
#include <stdint.h>
#include <sys/types.h>
typedef uint8_t  __u8;
typedef uint16_t __u16;
typedef uint32_t __u32;
typedef uint64_t __u64;
typedef int8_t   __s8;
typedef int16_t  __s16;
typedef int32_t  __s32;
typedef int64_t  __s64;
#endif
EOF

# Patch input.h: replace #include <linux/types.h> with our linux/types.h
# Also remove #include <sys/ioctl.h> (relibc has ioctl via sys/ioctl.h)
# And add _CNT macros
sed -i 's|#include <linux/types.h>|#include <linux/types.h>\\n#include <sys/ioctl.h>|' "${COOKBOOK_STAGE}/usr/include/linux/input.h" 2>/dev/null || true

# Append _CNT array-size macros
cat >> "${COOKBOOK_STAGE}/usr/include/linux/input.h" << 'EOF'

#define EV_CNT			(EV_MAX + 1)
#define INPUT_PROP_CNT		(INPUT_PROP_MAX + 1)
#define KEY_CNT			(KEY_MAX + 1)
#define SYN_CNT			(SYN_MAX + 1)
#define REL_CNT			(REL_MAX + 1)
#define ABS_CNT			(ABS_MAX + 1)
#define MSC_CNT			(MSC_MAX + 1)
#define SW_CNT			(SW_MAX + 1)
#define LED_CNT			(LED_MAX + 1)
#define REP_CNT			(REP_MAX + 1)
#define SND_CNT			(SND_MAX + 1)
#define FF_CNT			(FF_MAX + 1)
EOF
"""