configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.69])
   5 AC_INIT([initrd-recovery], [2.1.1], [walyong.cho@samsung.com])
   6
   7 AC_CONFIG_MACRO_DIR([m4])
   8 AC_CONFIG_HEADERS([config.h])
   9
  10 AC_USE_SYSTEM_EXTENSIONS
  11 AC_SYS_LARGEFILE
  12 AC_PREFIX_DEFAULT([/usr])
  13 AM_INIT_AUTOMAKE([foreign subdir-objects])
  14
  15 LT_PREREQ(2.2)
  16 LT_INIT([disable-static])
  17
  18 # Checks for programs.
  19 AC_PROG_CC
  20 AC_PROG_INSTALL
  21 AC_PROG_LN_S
  22 AC_PROG_MAKE_SET
  23 AC_PROG_MKDIR_P
  24 AC_PATH_PROG([M4], [m4])
  25
  26 # Checks for libraries.
  27
  28 # Checks for header files.
  29 AC_CHECK_HEADERS([fcntl.h limits.h mntent.h stdint.h stdlib.h string.h sys/ioctl.h sys/mount.h unistd.h])
  30
  31 # Checks for typedefs, structures, and compiler characteristics.
  32 AC_CHECK_HEADER_STDBOOL
  33 AC_C_INLINE
  34 AC_TYPE_PID_T
  35 AC_TYPE_SIZE_T
  36 AC_TYPE_UINT32_T
  37
  38 # Checks for library functions.
  39 AC_FUNC_FORK
  40 AC_FUNC_GETMNTENT
  41 AC_FUNC_MALLOC
  42 AC_FUNC_MMAP
  43 AC_CHECK_FUNCS([dup2 getmntent memset munmap strcasecmp strchr strdup strerror strrchr strstr])
  44
  45 # ------------------------------------------------------------------------------
  46 our_cflags=" \
  47         -g -O2 \
  48         -Werror \
  49         -fpie"
  50
  51 our_ldflags=" \
  52         -Wl,--as-needed \
  53         -Wl,--no-undefined \
  54         -Wl,--gc-sections \
  55         -Wl,-z,relro \
  56         -Wl,-z,now \
  57         -pie"
  58
  59 AC_SUBST([OUR_CFLAGS], "$our_cflags")
  60 AC_SUBST([OUR_LDFLAGS], "$our_ldflags")
  61
  62 M4_DEFINES=
  63
  64 # ------------------------------------------------------------------------------
  65 AC_ARG_ENABLE([recovery-gui],
  66         AS_HELP_STRING([--disable-recovery-gui], [disable recovery gui mode]),
  67                 [case "${enableval}" in
  68                         yes) enable_recovery_gui=yes ;;
  69                         no) enable_recovery_gui=no ;;
  70                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-recovery-gui) ;;
  71                 esac],
  72                 enable_recovery_gui=yes)
  73 if test "x$enable_recovery_gui" == "xyes"; then
  74         M4_DEFINES="$M4_DEFINES -DRECOVERY_GUI"
  75         AC_SUBST([OUR_CFLAGS], "$OUR_CFLAGS -DRECOVERY_GUI")
  76         PKG_CHECK_MODULES(LIBPNG, [libpng])
  77         PKG_CHECK_MODULES(VCONF_INTERNAL_KEYS, [vconf-internal-keys])
  78         RECOVERY_GUI="GUI"
  79 else
  80         RECOVERY_GUI="NO"
  81 fi
  82
  83 AC_SUBST([RECOVERY_GUI])
  84 AM_CONDITIONAL([RECOVERY_GUI], [test "x$enable_recovery_gui" != "xno"])
  85
  86 # ------------------------------------------------------------------------------
  87 AC_SUBST(M4_DEFINES)
  88
  89 # ------------------------------------------------------------------------------
  90 AC_CONFIG_FILES([Makefile])
  91
  92 AC_OUTPUT
  93 AC_MSG_RESULT([
  94         $PACKAGE_NAME $VERSION
  95
  96         prefix:                  ${prefix}
  97
  98         recovery gui mode:       ${enable_recovery_gui}
  99
 100         OUR CFLAGS:              ${OUR_CFLAGS} ${CFLAGS}
 101 ])