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 AC_CONFIG_AUX_DIR([build-aux])
  10
  11 AC_USE_SYSTEM_EXTENSIONS
  12 AC_SYS_LARGEFILE
  13 AC_PREFIX_DEFAULT([/usr])
  14 AM_INIT_AUTOMAKE([foreign subdir-objects])
  15
  16 LT_PREREQ(2.2)
  17 LT_INIT([disable-static])
  18
  19 # Checks for programs.
  20 AC_PROG_CC
  21 AC_PROG_INSTALL
  22 AC_PROG_LN_S
  23 AC_PROG_MAKE_SET
  24 AC_PROG_MKDIR_P
  25 AC_PATH_PROG([M4], [m4])
  26
  27 # Checks for libraries.
  28
  29 # Checks for header files.
  30 AC_CHECK_HEADERS([fcntl.h limits.h mntent.h stdint.h stdlib.h string.h sys/ioctl.h sys/mount.h unistd.h])
  31
  32 # Checks for typedefs, structures, and compiler characteristics.
  33 AC_CHECK_HEADER_STDBOOL
  34 AC_C_INLINE
  35 AC_TYPE_PID_T
  36 AC_TYPE_SIZE_T
  37 AC_TYPE_UINT32_T
  38
  39 # Checks for library functions.
  40 AC_FUNC_FORK
  41 AC_FUNC_GETMNTENT
  42 AC_FUNC_MALLOC
  43 AC_FUNC_MMAP
  44 AC_CHECK_FUNCS([dup2 getmntent memset munmap strcasecmp strchr strdup strerror strrchr strstr])
  45
  46 # ------------------------------------------------------------------------------
  47 our_cflags=" \
  48         -g -O2 \
  49         -Werror \
  50         -fpie"
  51
  52 our_ldflags=" \
  53         -Wl,--as-needed \
  54         -Wl,--no-undefined \
  55         -Wl,--gc-sections \
  56         -Wl,-z,relro \
  57         -Wl,-z,now \
  58         -pie"
  59
  60 AC_SUBST([OUR_CFLAGS], "$our_cflags")
  61 AC_SUBST([OUR_LDFLAGS], "$our_ldflags")
  62
  63 M4_DEFINES=
  64 # ------------------------------------------------------------------------------
  65 AC_ARG_WITH([tdm],
  66         AS_HELP_STRING([--without-tdm], [disable TDM/TBM graphical backend (default: test)]))
  67 PKG_CHECK_MODULES([LIBCONFIG],
  68         [libconfig >= 1.6],
  69         have_libconfig=yes,
  70         have_libconfig=no)
  71
  72 if test "x$have_libconfig" = "xno"; then
  73         AC_MSG_ERROR([libconfig not found])
  74 fi
  75
  76 AC_ARG_ENABLE([recovery-gui],
  77         AS_HELP_STRING([--disable-recovery-gui], [disable recovery gui mode]),
  78                 [case "${enableval}" in
  79                         yes) enable_recovery_gui=yes ;;
  80                         no) enable_recovery_gui=no ;;
  81                         *) AC_MSG_ERROR(bad value ${enableval} for --disable-recovery-gui) ;;
  82                 esac],
  83                 enable_recovery_gui=yes)
  84
  85 have_libtdm=no
  86 if test "x$enable_recovery_gui" == "xyes"; then
  87         M4_DEFINES="$M4_DEFINES -DRECOVERY_GUI"
  88         AC_SUBST([OUR_CFLAGS], "$OUR_CFLAGS -DRECOVERY_GUI")
  89         PKG_CHECK_MODULES(LIBPNG, [libpng])
  90         if test "x$with_tdm" != "xno"; then
  91                 PKG_CHECK_MODULES(LIBTDM,
  92                         [libtdm >= 1.7.0],
  93                         [AC_DEFINE(HAVE_TDM, 1, [Define if using TDM/TBM graphical backend])
  94                         have_libtdm=yes])
  95                 if test "x$with_tdm" = "xyes" -a "x$have_libtdm" = "xno"; then
  96                         AC_MSG_ERROR([--with-tdm has been specified but libtdm is not available.])
  97                 fi
  98         fi
  99         RECOVERY_GUI="GUI"
 100 else
 101         RECOVERY_GUI="NO"
 102 fi
 103
 104 AC_SUBST([RECOVERY_GUI])
 105 AM_CONDITIONAL([RECOVERY_GUI], [test "x$enable_recovery_gui" != "xno"])
 106 AM_CONDITIONAL([HAVE_TDM], [test "x$have_libtdm" = "xyes"])
 107
 108 SYSTEM_RECOVERY_DATA_DIR="${datadir}/system-recovery"
 109 AC_DEFINE_UNQUOTED([SYSTEM_RECOVERY_DATA_DIR], ["$SYSTEM_RECOVERY_DATA_DIR"], "Directory where data for system-recovery UI are stored")
 110 AC_SUBST([SYSTEM_RECOVERY_DATA_DIR])
 111
 112 SYSTEM_RECOVERY_IMAGE_DIR="${datadir}/system-recovery/res/images"
 113 AC_DEFINE_UNQUOTED([SYSTEM_RECOVERY_IMAGE_DIR], ["$SYSTEM_RECOVERY_IMAGE_DIR"], "Directory where images for system-recovery UI are stored")
 114 AC_SUBST([SYSTEM_RECOVERY_IMAGE_DIR])
 115
 116 RUI_IMAGES_DIR="${SYSTEM_RECOVERY_IMAGE_DIR}"
 117 AC_DEFINE_UNQUOTED([RUI_IMAGES_DIR], ["$RUI_IMAGES_DIR"], "Directory where images for system-recovery UI are stored")
 118
 119 SYSTEM_RECOVERY_LIBEXEC_DIR="${libexecdir}/system-recovery"
 120 AC_DEFINE_UNQUOTED([SYSTEM_RECOVERY_LIBEXEC_DIR], ["$SYSTEM_RECOVERY_LIBEXEC_DIR"], "Directory where sub-programmes for system-recovery UI are stored")
 121 AC_SUBST([SYSTEM_RECOVERY_LIBEXEC_DIR])
 122
 123 SYSTEM_RECOVERY_ACTION_FILE="/opt/.recovery.action"
 124 AC_DEFINE_UNQUOTED([SYSTEM_RECOVERY_ACTION_FILE], ["$SYSTEM_RECOVERY_ACTION_FILE"], "File where recovery action is stored")
 125 AC_SUBST([SYSTEM_RECOVERY_ACTION_FILE])
 126
 127 INITRD_RECOVERY_DATA_DIR="${datadir}/initrd-recovery"
 128 AC_DEFINE_UNQUOTED([INITRD_RECOVERY_DATA_DIR], ["$INITRD_RECOVERY_DATA_DIR"], "Directory where data for recovery initrd are stored")
 129 AC_SUBST([INITRD_RECOVERY_DATA_DIR])
 130
 131 INITRD_RECOVERY_INSTALL_DROPIN_DIR="${INITRD_RECOVERY_DATA_DIR}/initrd.list.d"
 132 AC_DEFINE_UNQUOTED([INITRD_RECOVERY_INSTALL_DROPIN_DIR], ["$INITRD_RECOVERY_INSTALL_DROPIN_DIR"], "Directory where configuration drop-in files for recovery initrd are stored")
 133 AC_SUBST([INITRD_RECOVERY_INSTALL_DROPIN_DIR])
 134
 135 INITRD_RECOVERY_LIBEXEC_DIR="${libexecdir}/initrd-recovery"
 136 AC_DEFINE_UNQUOTED([INITRD_RECOVERY_LIBEXEC_DIR], ["$INITRD_RECOVERY_LIBEXEC_DIR"], "Directory where sub-progremmes for recovery initrd are stored")
 137 AC_SUBST([INITRD_RECOVERY_LIBEXEC_DIR])
 138
 139 # ------------------------------------------------------------------------------
 140 AC_SUBST(M4_DEFINES)
 141
 142 # ------------------------------------------------------------------------------
 143 AC_CONFIG_FILES([Makefile])
 144
 145 AC_OUTPUT
 146 AC_MSG_RESULT([
 147         $PACKAGE_NAME $VERSION
 148         =====================
 149         prefix:                  ${prefix}
 150         recovery gui mode:       ${enable_recovery_gui}
 151         with TDM:                ${have_libtdm}
 152         OUR CFLAGS:              ${OUR_CFLAGS} ${CFLAGS}
 153 ])