configure.in

   1 AC_INIT(README)
   2 AC_PREREQ(2.59)
   3 AM_INIT_AUTOMAKE(chasen, 2.4.3-preview3)
   4 AM_CONFIG_HEADER(config.h)
   5 AM_MAINTAINER_MODE
   6
   7 AC_PROG_CC
   8 AC_PROG_CXX
   9 AM_PROG_LIBTOOL
  10 AC_PROG_CPP
  11 AC_PROG_INSTALL
  12 AC_PROG_LEX
  13 AC_PROG_LN_S
  14 AC_PROG_MAKE_SET
  15
  16 # Before making a release, the LTVERSION string should be modified.
  17 # The string is of the form C:R:A.
  18 # - If interfaces have been changed or added, but binary compatibility has
  19 #   been preserved, change to C+1:0:A+1
  20 # - If binary compatibility has been broken (eg removed or changed interfaces)
  21 #   change to C+1:0:0
  22 # - If the interface is the same as the previous version, change to C:R+1:A
  23 LTVERSION="2:4:0"
  24 AC_SUBST(LTVERSION)
  25
  26 dnl Checks for programs.
  27 AC_ISC_POSIX
  28 AC_PROG_INSTALL
  29 AC_PROG_MAKE_SET
  30
  31 dnl Checks for header files.
  32 AC_HEADER_STDC
  33 AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h sys/param.h unistd.h])
  34 AC_CHECK_HEADERS([sys/param.h sys/types.h netinet/in.h])
  35 AC_CHECK_HEADERS([io.h windows.h])
  36
  37 # Checks for typedefs, structures, and compiler characteristics.
  38 AC_C_CONST
  39 AC_TYPE_OFF_T
  40 AC_TYPE_SIZE_T
  41
  42 # Checks for library functions.
  43 AC_FUNC_MALLOC
  44 AC_FUNC_MEMCMP
  45 AC_FUNC_MMAP
  46 AC_FUNC_REALLOC
  47 AC_FUNC_VPRINTF
  48 AC_CHECK_FUNCS([mblen memset munmap strchr strpbrk strrchr])
  49
  50 AC_MSG_CHECKING([for darts.h])
  51 AC_ARG_WITH(darts,
  52     [  --with-darts=[DIR]      specify a path for the header file of Darts],
  53     [if test "${with_darts}" = yes; then
  54         vi_darts_path="/usr/local/include"
  55      else
  56         vi_darts_path=${with_darts}
  57      fi
  58      CXXFLAGS="${CXXFLAGS} -I${vi_darts_path}"
  59     ])
  60
  61 AC_LANG_CPLUSPLUS
  62
  63 AC_CACHE_VAL(cl_cv_header_darts, [
  64 AC_TRY_COMPILE([#include <darts.h>],[;], [cl_cv_header_darts=yes], [
  65     AC_MSG_ERROR(no header of Darts. You need to get darts-0.32 or higher from http://chasen.org/~taku/software/darts/.)])])
  66 AC_MSG_RESULT($cl_cv_header_darts)
  67 AC_CACHE_VAL(cl_cv_header_darts_version, [
  68     AC_EGREP_HEADER([DARTS_VERSION \"0.3[23456789]\"],darts.h,cl_cv_header_darts_version=yes,[AC_MSG_ERROR(an old version of darts.h is found. You need to get darts-0.32 or higher from http://chasen.org/~taku/software/darts/.)])])
  69
  70 AC_MSG_RESULT(checking for darts.h version >= 0.32... $cl_cv_header_darts_version)
  71 AC_LANG_C
  72
  73 AC_ARG_WITH(libiconv,
  74     [  --with-libiconv=[DIR]   use libiconv [in DIR]],
  75     [if test x"${with_libiconv}" != x ; then
  76         ICONV_CFLAGS="-I${with_libiconv}/include"
  77         LIBS="$LIBS -L${with_libiconv}/lib"
  78         AC_SUBST(ICONV_CFLAGS)
  79      fi])
  80
  81 AC_CHECK_LIB(iconv, iconv, [], [
  82         AC_CHECK_HEADER(iconv.h, [], AC_MSG_ERROR([ChaSen needs iconv]))])
  83
  84 AC_DEFUN(cl_VAR_ICONV_ARG, [
  85      for CODE in $2; do
  86        if (echo | iconv -f ${CODE} -t 'UTF-8' > iconv_test 2>&1); then
  87          vi_iconv_arg_$1=${CODE}; break
  88      fi;
  89      done
  90      rm -f iconv_test
  91      if test x"$vi_iconv_arg_$1" = x; then
  92          AC_MSG_ERROR($3)
  93      fi
  94      AC_DEFINE_UNQUOTED(ICONV_$1, "$vi_iconv_arg_$1")
  95      ])
  96
  97 AC_MSG_CHECKING([iconv args])
  98 cl_VAR_ICONV_ARG(EUCJP, [EUC-JP EUCJP eucJP], [cannot use EUC-JP with iconv])
  99 cl_VAR_ICONV_ARG(SJIS, [SHIFT_JIS SHIFT-JIS SJIS],
 100     [cannot use Shift_JIS with iconv])
 101 cl_VAR_ICONV_ARG(88591, [ISO-8859-1 ISO_8859-1 8859-1 ISO8859-1],
 102     [cannot use ISO-8859-1 with iconv])
 103 AC_MSG_RESULT([$vi_iconv_arg_EUCJP $vi_iconv_arg_SJIS $vi_iconv_arg_88591])
 104
 105 dnl Checks for typedefs, structures, and compiler characteristics.
 106 AC_TYPE_OFF_T
 107 AC_TYPE_SIZE_T
 108
 109 dnl Checks for library functions.
 110 AC_FUNC_MEMCMP
 111 AC_FUNC_MMAP
 112
 113 case "$host_os" in
 114     mingw* | os2*)
 115     RCPATH='c:\\\\Program Files\\\\chasen\\\\etc\\\\chasenrc'
 116     ;;
 117     *)
 118     # UNIX like-system
 119     RCPATH="$sysconfdir/chasenrc"
 120     ;;
 121 esac
 122 AC_SUBST(RCPATH)
 123
 124 if test -n "${GCC}"; then
 125         CFLAGS="${CFLAGS} -Wall"
 126 fi
 127
 128
 129 AC_OUTPUT([
 130             Makefile
 131             chasen-config
 132             chasen/Makefile
 133             mkchadic/Makefile
 134             doc/Makefile
 135             lib/Makefile
 136             tests/Makefile
 137             chasen.spec
 138           ],
 139           [chmod +x chasen-config])
 140
 141
 142 # removed the following entry from AC_OUTPUT
 143 #           lib/Makefile.mingw32
 144
 145 # Local Variables:
 146 # mode:shell-script
 147 # sh-indentation:4
 148 # End: