configure.ac

   1 # Process this file with autoconf to produce a configure script
   2 AC_INIT(libopkg/libopkg.c)
   3
   4 AC_CONFIG_AUX_DIR([conf])
   5 AC_CONFIG_MACRO_DIR([m4])
   6
   7 AM_INIT_AUTOMAKE([opkg], [0.1.6])
   8 AM_CONFIG_HEADER(libopkg/config.h)
   9
  10 AC_CANONICAL_HOST
  11 AC_GNU_SOURCE
  12
  13
  14 for top_builddir in . .. ../.. $ac_auxdir $ac_auxdir/..; do
  15   test -f $top_builddir/configure && break
  16 done
  17
  18
  19 # Checks for programs
  20 AC_PROG_AWK
  21 AC_PROG_CC
  22 AC_PROG_INSTALL
  23 AC_PROG_LN_S
  24 AM_PROG_INSTALL_STRIP
  25 AC_PROG_LIBTOOL
  26
  27 # Checks for libraries
  28
  29 # check for libcurl
  30 PKG_CHECK_MODULES(CURL, libcurl)
  31
  32
  33
  34 dnl **********
  35 dnl GPGME
  36 dnl **********
  37
  38 AC_ARG_ENABLE(gpg,
  39     AC_HELP_STRING([--enable-gpg], [Enable signature checking with gpgme
  40       [[default=yes]] ]),
  41     [want_gpgme="$enableval"], [want_gpgme="yes"])
  42
  43 if test "x$want_gpgme" = "xyes"; then
  44   ok="no"
  45   min_gpgme_version=1.0.0
  46   AC_PATH_PROG(GPGME_CONFIG, gpgme-config, "failed")
  47   if test $GPGME_CONFIG != "failed" ; then
  48         AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
  49         req_major=`echo $min_gpgme_version | \
  50                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
  51         req_minor=`echo $min_gpgme_version | \
  52                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
  53         req_micro=`echo $min_gpgme_version | \
  54                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
  55         gpgme_config_version=`$GPGME_CONFIG --version`
  56         major=`echo $gpgme_config_version | \
  57                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
  58         minor=`echo $gpgme_config_version | \
  59                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
  60         micro=`echo $gpgme_config_version | \
  61                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
  62
  63           if test "$major" -eq "$req_major"; then
  64              if test "$minor" -ge "$req_minor"; then
  65                if test "$micro" -ge "$req_micro"; then
  66                  ok="yes"
  67                fi
  68              fi
  69           fi
  70   fi
  71
  72   if test $ok = "yes"; then
  73     GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
  74     GPGME_LIBS=`$GPGME_CONFIG --libs`
  75     AC_MSG_RESULT(yes)
  76     AC_DEFINE(HAVE_GPGME, 1, [Define if you want GPG support])
  77   else
  78     AC_MSG_ERROR(GPGME $min_gpgme_version or later needed)
  79   fi
  80 fi
  81
  82 AC_SUBST(GPGME_CFLAGS)
  83 AC_SUBST(GPGME_LIBS)
  84
  85
  86 # Checks for header files
  87 AC_HEADER_DIRENT
  88 AC_HEADER_STDC
  89 AC_HEADER_SYS_WAIT
  90 AC_CHECK_HEADERS([errno.h fcntl.h memory.h regex.h stddef.h stdlib.h string.h strings.h unistd.h utime.h])
  91
  92 # Checks for typedefs, structures, and compiler characteristics.
  93 AC_C_CONST
  94 AC_TYPE_UID_T
  95 AC_TYPE_MODE_T
  96 AC_TYPE_OFF_T
  97 AC_TYPE_PID_T
  98 AC_TYPE_SIZE_T
  99 AC_CHECK_MEMBERS([struct stat.st_rdev])
 100
 101 # Checks endianness
 102 AC_C_BIGENDIAN(BIGENDIAN_CFLAGS="-DWORDS_BIGENDIAN=1",)
 103 AC_SUBST(BIGENDIAN_CFLAGS)
 104
 105 # Don't do annoying tests that don't work when cross-compiling, just trust them.
 106 # The AC_FUNC_MEMCMP test doesn't work during a cross-compile, disable.
 107 # AC_FUNC_MEMCMP
 108 # The AC_FUNC_STAT test doesn't work during a cross-compile, disable.
 109 # AC_FUNC_STAT
 110
 111 # Checks for library functions
 112 AC_FUNC_CHOWN
 113 AC_FUNC_FORK
 114 AC_TYPE_SIGNAL
 115 AC_FUNC_UTIME_NULL
 116 AC_FUNC_VPRINTF
 117 AC_CHECK_FUNCS([memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime])
 118
 119 opkglibdir=
 120 AC_ARG_WITH(opkglibdir,
 121 [  --with-opkglibdir=DIR   specifies directory to put status and info files.
 122                           "/opkg" is always added so if you want your files
 123                           to be in /usr/lib/opkg you should indicate
 124                           --with-opkglibdir=/usr/lib ],
 125 [case "${withval}" in
 126 yes)    AC_MSG_ERROR(bad value ${withval} given for opkg libs directories ) ;;
 127 no)     ;;
 128 *)      opkglibdir=$with_opkglibdir ;;
 129 esac])
 130
 131 # Default local prefix if it is empty
 132 if test x$opkglibdir = x; then
 133         opkglibdir=/usr/lib
 134 fi
 135
 136 AC_SUBST(opkglibdir)
 137
 138 AC_OUTPUT(
 139     Makefile
 140     libopkg/Makefile
 141     tests/Makefile
 142     src/Makefile
 143     libbb/Makefile
 144     utils/Makefile
 145     libopkg.pc
 146     )