2 AC_INIT([media-ctl], [0.0.1], [laurent.pinchart@ideasonboard.com])
3 AC_CONFIG_SRCDIR([src/main.c])
4 AC_CONFIG_AUX_DIR([config])
5 AC_CONFIG_HEADERS([config.h])
7 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
12 # Checks for libraries.
14 # Kernel headers path.
15 AC_ARG_WITH(kernel-headers,
16 [AC_HELP_STRING([--with-kernel-headers=DIR],
17 [specify path of Linux kernel headers [/usr/src/kernel-headers]])],
19 yes | no) AC_MSG_ERROR([bad value ${withval} for --with-kernel-headers]) ;;
20 *) KERNEL_HEADERS_DIR="${withval}" ;;
22 [KERNEL_HEADERS_DIR="/usr/src/kernel-headers"])
24 CPPFLAGS="-I$KERNEL_HEADERS_DIR/include"
26 # Checks for header files.
27 AC_CHECK_HEADERS([linux/media.h \
29 linux/v4l2-mediabus.h \
33 [echo "ERROR: Kernel header file not found or not usable!"; exit 1])
35 AC_CHECK_HEADERS([fcntl.h \
42 [echo "ERROR: Header file not found or not usable!"; exit 1])
44 # Checks for typedefs, structures, and compiler characteristics.
47 AC_CHECK_MEMBERS([struct stat.st_rdev])
49 # Checks for library functions.
53 AC_CHECK_FUNCS([memset strerror strrchr strtoul])