configure.ac

   1 # Process this file with autoconf to produce a configure script
   2 AC_INIT(libopkg/libopkg.c)
   3 AM_INIT_AUTOMAKE([opkg], [0.99.163])
   4 AM_CONFIG_HEADER(libopkg/config.h)
   5
   6 AC_CANONICAL_HOST
   7 AC_GNU_SOURCE
   8
   9
  10 for top_builddir in . .. ../.. $ac_auxdir $ac_auxdir/..; do
  11   test -f $top_builddir/configure && break
  12 done
  13
  14
  15 # Checks for programs
  16 AC_PROG_AWK
  17 AC_PROG_CC
  18 AC_PROG_INSTALL
  19 AC_PROG_LN_S
  20 AM_PROG_INSTALL_STRIP
  21 AC_PROG_LIBTOOL
  22
  23 # Checks for libraries
  24
  25 # check for libcurl
  26 PKG_CHECK_MODULES(CURL, libcurl)
  27
  28
  29
  30 dnl **********
  31 dnl GPGME
  32 dnl **********
  33
  34 AC_ARG_ENABLE(gpg,
  35     AC_HELP_STRING([--enable-gpg], [Enable signature checking with gpgme
  36       [[default=yes]] ]),
  37     [want_gpgme="$enableval"], [want_gpgme="yes"])
  38
  39 if test "x$want_gpgme" = "xyes"; then
  40   ok="no"
  41   min_gpgme_version=1.0.0
  42   AC_PATH_PROG(GPGME_CONFIG, gpgme-config, "failed")
  43   if test $GPGME_CONFIG != "failed" ; then
  44         AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
  45         req_major=`echo $min_gpgme_version | \
  46                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
  47         req_minor=`echo $min_gpgme_version | \
  48                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
  49         req_micro=`echo $min_gpgme_version | \
  50                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
  51         gpgme_config_version=`$GPGME_CONFIG --version`
  52         major=`echo $gpgme_config_version | \
  53                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
  54         minor=`echo $gpgme_config_version | \
  55                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
  56         micro=`echo $gpgme_config_version | \
  57                    sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
  58
  59           if test "$major" -eq "$req_major"; then
  60              if test "$minor" -ge "$req_minor"; then
  61                if test "$micro" -ge "$req_micro"; then
  62                  ok="yes"
  63                fi
  64              fi
  65           fi
  66   fi
  67
  68   if test $ok = "yes"; then
  69     GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
  70     GPGME_LIBS=`$GPGME_CONFIG --libs`
  71     AC_MSG_RESULT(yes)
  72     AC_DEFINE(HAVE_GPGME, 1, [Define if you want GPG support])
  73   else
  74     AC_MSG_ERROR(GPGME $min_gpgme_version or later needed)
  75   fi
  76 fi
  77
  78 AC_SUBST(GPGME_CFLAGS)
  79 AC_SUBST(GPGME_LIBS)
  80
  81
  82 # Checks for header files
  83 AC_HEADER_DIRENT
  84 AC_HEADER_STDC
  85 AC_HEADER_SYS_WAIT
  86 AC_CHECK_HEADERS([errno.h fcntl.h memory.h regex.h stddef.h stdlib.h string.h strings.h unistd.h utime.h])
  87
  88 # Checks for typedefs, structures, and compiler characteristics.
  89 AC_C_CONST
  90 AC_TYPE_UID_T
  91 AC_TYPE_MODE_T
  92 AC_TYPE_OFF_T
  93 AC_TYPE_PID_T
  94 AC_TYPE_SIZE_T
  95 AC_CHECK_MEMBERS([struct stat.st_rdev])
  96
  97 # Checks endianness
  98 AC_C_BIGENDIAN(BIGENDIAN_CFLAGS="-DWORDS_BIGENDIAN=1",)
  99 AC_SUBST(BIGENDIAN_CFLAGS)
 100
 101 # Don't do annoying tests that don't work when cross-compiling, just trust them.
 102 # The AC_FUNC_MEMCMP test doesn't work during a cross-compile, disable.
 103 # AC_FUNC_MEMCMP
 104 # The AC_FUNC_STAT test doesn't work during a cross-compile, disable.
 105 # AC_FUNC_STAT
 106
 107 # Checks for library functions
 108 AC_FUNC_CHOWN
 109 AC_FUNC_FORK
 110 AC_TYPE_SIGNAL
 111 AC_FUNC_UTIME_NULL
 112 AC_FUNC_VPRINTF
 113 AC_CHECK_FUNCS([memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime])
 114
 115 opkglibdir=
 116 AC_ARG_WITH(opkglibdir,
 117 [  --with-opkglibdir=DIR   specifies directory to put status and info files.
 118                           "/opkg" is always added so if you want your files
 119                           to be in /usr/lib/opkg you should indicate
 120                           --with-opkglibdir=/usr/lib ],
 121 [case "${withval}" in
 122 yes)    AC_MSG_ERROR(bad value ${withval} given for opkg libs directories ) ;;
 123 no)     ;;
 124 *)      opkglibdir=$with_opkglibdir ;;
 125 esac])
 126
 127 # Default local prefix if it is empty
 128 if test x$opkglibdir = x; then
 129         opkglibdir=/usr/lib
 130 fi
 131
 132 AC_SUBST(opkglibdir)
 133
 134 AC_OUTPUT(
 135     Makefile
 136     libopkg/Makefile
 137     tests/Makefile
 138     src/Makefile
 139     libbb/Makefile
 140     libopkg.pc
 141     )