[wxWidgets.git] / wxwin.m4

dnl ---------------------------------------------------------------------------
dnl Macros for wxWindows detection. Typically used in configure.in as:
dnl
dnl     AC_ARG_ENABLE(...)
dnl     AC_ARG_WITH(...)
dnl        ...
dnl     AM_OPTIONS_WXCONFIG
dnl        ...
dnl        ...
dnl     AM_PATH_WXCONFIG(2.3.4, wxWin=1)
dnl     if test "$wxWin" != 1; then
dnl        AC_MSG_ERROR([
dnl                wxWindows must be installed on your system
dnl                but wx-config script couldn't be found.
dnl
dnl                Please check that wx-config is in path, the directory
dnl                where wxWindows libraries are installed (returned by
dnl                'wx-config --libs' command) is in LD_LIBRARY_PATH or
dnl                equivalent variable and wxWindows version is 2.3.4 or above.
dnl        ])
dnl     fi
dnl     CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
dnl     CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
dnl     CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
dnl
dnl     LDFLAGS="$LDFLAGS $WX_LIBS"
dnl ---------------------------------------------------------------------------

dnl ---------------------------------------------------------------------------
dnl AM_OPTIONS_WXCONFIG
dnl
dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
dnl --wx-config command line options
dnl ---------------------------------------------------------------------------

AC_DEFUN([AM_OPTIONS_WXCONFIG],
[
    AC_ARG_WITH(wxdir,
                [  --with-wxdir=PATH       Use uninstalled version of wxWindows in PATH],
                [ wx_config_name="$withval/wx-config"
                  wx_config_args="--inplace"])
    AC_ARG_WITH(wx-config,
                [  --with-wx-config=CONFIG wx-config script to use (optional)],
                wx_config_name="$withval" )
    AC_ARG_WITH(wx-prefix,
                [  --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)],
                wx_config_prefix="$withval", wx_config_prefix="")
    AC_ARG_WITH(wx-exec-prefix,
                [  --with-wx-exec-prefix=PREFIX
                          Exec prefix where wxWindows is installed (optional)],
                wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
])

dnl ---------------------------------------------------------------------------
dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
dnl                  [, WX-LIBS]]])
dnl
dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME
dnl environment variable to override the default name of the wx-config script
dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
dnl case the macro won't even waste time on tests for its existence.
dnl
dnl Optional WX-LIBS argument contains comma-separated list of wxWindows
dnl libraries to link against (it may include contrib libraries). If it is not
dnl specified then WX_LIBS and WX_LIBS_STATIC will contain flags to link
dnl with all of the core wxWindows libraries.
dnl
dnl Example use:
dnl   AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net])
dnl ---------------------------------------------------------------------------

dnl
dnl Get the cflags and libraries from the wx-config script
dnl
AC_DEFUN([AM_PATH_WXCONFIG],
[
  dnl do we have wx-config name: it can be wx-config or wxd-config or ...
  if test x${WX_CONFIG_NAME+set} != xset ; then
     WX_CONFIG_NAME=wx-config
  fi

  if test "x$wx_config_name" != x ; then
     WX_CONFIG_NAME="$wx_config_name"
  fi

  dnl deal with optional prefixes
  if test x$wx_config_exec_prefix != x ; then
     wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
     WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
  fi
  if test x$wx_config_prefix != x ; then
     wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
     WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
  fi

  dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
  if test -x "$WX_CONFIG_NAME" ; then
     AC_MSG_CHECKING(for wx-config)
     WX_CONFIG_PATH="$WX_CONFIG_NAME"
     AC_MSG_RESULT($WX_CONFIG_PATH)
  else
     AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
  fi

  if test "$WX_CONFIG_PATH" != "no" ; then
    WX_VERSION=""
    no_wx=""

    min_wx_version=ifelse([$1], ,2.2.1,$1)
    AC_MSG_CHECKING(for wxWindows version >= $min_wx_version)

    WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args"

    WX_VERSION=`$WX_CONFIG_WITH_ARGS --version`
    wx_config_major_version=`echo $WX_VERSION | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    wx_config_minor_version=`echo $WX_VERSION | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    wx_config_micro_version=`echo $WX_VERSION | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`

    wx_requested_major_version=`echo $min_wx_version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    wx_requested_minor_version=`echo $min_wx_version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    wx_requested_micro_version=`echo $min_wx_version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`

    wx_ver_ok=""
    if test $wx_config_major_version -gt $wx_requested_major_version; then
      wx_ver_ok=yes
    else
      if test $wx_config_major_version -eq $wx_requested_major_version; then
         if test $wx_config_minor_version -gt $wx_requested_minor_version; then
            wx_ver_ok=yes
         else
            if test $wx_config_minor_version -eq $wx_requested_minor_version; then
               if test $wx_config_micro_version -ge $wx_requested_micro_version; then
                  wx_ver_ok=yes
               fi
            fi
         fi
      fi
    fi

    if test "x$wx_ver_ok" = x ; then
      no_wx=yes
    else
      if test "x$4" = "x" ; then
        wx_libs_arg="--libs"
      else
        wx_libs_arg="--libs=$4"
      fi
      WX_LIBS=`$WX_CONFIG_WITH_ARGS $wx_libs_arg`
      WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static $wx_libs_arg`

      dnl starting with version 2.2.6 wx-config has --cppflags argument
      wx_has_cppflags=""
      if test $wx_config_major_version -gt 2; then
        wx_has_cppflags=yes
      else
        if test $wx_config_major_version -eq 2; then
           if test $wx_config_minor_version -gt 2; then
              wx_has_cppflags=yes
           else
              if test $wx_config_minor_version -eq 2; then
                 if test $wx_config_micro_version -ge 6; then
                    wx_has_cppflags=yes
                 fi
              fi
           fi
        fi
      fi

      if test "x$wx_has_cppflags" = x ; then
         dnl no choice but to define all flags like CFLAGS
         WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
         WX_CPPFLAGS=$WX_CFLAGS
         WX_CXXFLAGS=$WX_CFLAGS

         WX_CFLAGS_ONLY=$WX_CFLAGS
         WX_CXXFLAGS_ONLY=$WX_CFLAGS
      else
         dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
         WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
         WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
         WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`

         WX_CFLAGS_ONLY=`echo $WX_CFLAGS | sed "s@^$WX_CPPFLAGS *@@"`
         WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS | sed "s@^$WX_CFLAGS *@@"`
      fi
    fi

    if test "x$no_wx" = x ; then
       AC_MSG_RESULT(yes (version $WX_VERSION))
       ifelse([$2], , :, [$2])
    else
       if test "x$WX_VERSION" = x; then
          dnl no wx-config at all
          AC_MSG_RESULT(no)
       else
          AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
       fi

       WX_CFLAGS=""
       WX_CPPFLAGS=""
       WX_CXXFLAGS=""
       WX_LIBS=""
       WX_LIBS_STATIC=""
       ifelse([$3], , :, [$3])
    fi
  fi

  AC_SUBST(WX_CPPFLAGS)
  AC_SUBST(WX_CFLAGS)
  AC_SUBST(WX_CXXFLAGS)
  AC_SUBST(WX_CFLAGS_ONLY)
  AC_SUBST(WX_CXXFLAGS_ONLY)
  AC_SUBST(WX_LIBS)
  AC_SUBST(WX_LIBS_STATIC)
  AC_SUBST(WX_VERSION)
])
Commit	Line	Data
debc175a VS	1	dnl ---------------------------------------------------------------------------
	2	dnl Macros for wxWindows detection. Typically used in configure.in as:
	3	dnl
5ff72dc4 VZ	4	dnl AC_ARG_ENABLE(...)
	5	dnl AC_ARG_WITH(...)
	6	dnl ...
	7	dnl AM_OPTIONS_WXCONFIG
	8	dnl ...
	9	dnl ...
	10	dnl AM_PATH_WXCONFIG(2.3.4, wxWin=1)
debc175a VS	11	dnl if test "$wxWin" != 1; then
debc175a VS	12	dnl AC_MSG_ERROR([
5ff72dc4 VZ	13	dnl wxWindows must be installed on your system
	14	dnl but wx-config script couldn't be found.
	15	dnl
	16	dnl Please check that wx-config is in path, the directory
	17	dnl where wxWindows libraries are installed (returned by
	18	dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
	19	dnl equivalent variable and wxWindows version is 2.3.4 or above.
debc175a VS	20	dnl ])
	21	dnl fi
	22	dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
	23	dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
	24	dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
5ff72dc4	25	dnl
debc175a VS	26	dnl LDFLAGS="$LDFLAGS $WX_LIBS"
	27	dnl ---------------------------------------------------------------------------
	28
	29	dnl ---------------------------------------------------------------------------
	30	dnl AM_OPTIONS_WXCONFIG
	31	dnl
5ff72dc4 VZ	32	dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
5ff72dc4 VZ	33	dnl --wx-config command line options
debc175a VS	34	dnl ---------------------------------------------------------------------------
debc175a VS	35
79f8a0d8	36	AC_DEFUN([AM_OPTIONS_WXCONFIG],
debc175a	37	[
5ff72dc4 VZ	38	AC_ARG_WITH(wxdir,
	39	[ --with-wxdir=PATH Use uninstalled version of wxWindows in PATH],
	40	[ wx_config_name="$withval/wx-config"
	41	wx_config_args="--inplace"])
	42	AC_ARG_WITH(wx-config,
	43	[ --with-wx-config=CONFIG wx-config script to use (optional)],
	44	wx_config_name="$withval" )
	45	AC_ARG_WITH(wx-prefix,
	46	[ --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)],
	47	wx_config_prefix="$withval", wx_config_prefix="")
	48	AC_ARG_WITH(wx-exec-prefix,
	49	[ --with-wx-exec-prefix=PREFIX
	50	Exec prefix where wxWindows is installed (optional)],
	51	wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
debc175a VS	52	])
	53
	54	dnl ---------------------------------------------------------------------------
c5be79d9 VS	55	dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND
c5be79d9 VS	56	dnl [, WX-LIBS]]])
debc175a VS	57	dnl
	58	dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
	59	dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME
	60	dnl environment variable to override the default name of the wx-config script
	61	dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
	62	dnl case the macro won't even waste time on tests for its existence.
c5be79d9 VS	63	dnl
	64	dnl Optional WX-LIBS argument contains comma-separated list of wxWindows
	65	dnl libraries to link against (it may include contrib libraries). If it is not
	66	dnl specified then WX_LIBS and WX_LIBS_STATIC will contain flags to link
	67	dnl with all of the core wxWindows libraries.
	68	dnl
	69	dnl Example use:
	70	dnl AM_PATH_WXCONFIG([2.6.0], [wxWin=1], [wxWin=0], [html,core,net])
debc175a VS	71	dnl ---------------------------------------------------------------------------
	72
	73	dnl
	74	dnl Get the cflags and libraries from the wx-config script
	75	dnl
79f8a0d8	76	AC_DEFUN([AM_PATH_WXCONFIG],
debc175a VS	77	[
	78	dnl do we have wx-config name: it can be wx-config or wxd-config or ...
	79	if test x${WX_CONFIG_NAME+set} != xset ; then
	80	WX_CONFIG_NAME=wx-config
	81	fi
5ff72dc4	82
debc175a VS	83	if test "x$wx_config_name" != x ; then
	84	WX_CONFIG_NAME="$wx_config_name"
	85	fi
	86
	87	dnl deal with optional prefixes
	88	if test x$wx_config_exec_prefix != x ; then
	89	wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
8e1aefe0	90	WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
debc175a VS	91	fi
	92	if test x$wx_config_prefix != x ; then
	93	wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
8e1aefe0	94	WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
debc175a VS	95	fi
debc175a VS	96
8e1aefe0 VS	97	dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
	98	if test -x "$WX_CONFIG_NAME" ; then
	99	AC_MSG_CHECKING(for wx-config)
	100	WX_CONFIG_PATH="$WX_CONFIG_NAME"
	101	AC_MSG_RESULT($WX_CONFIG_PATH)
	102	else
	103	AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
debc175a VS	104	fi
	105
	106	if test "$WX_CONFIG_PATH" != "no" ; then
	107	WX_VERSION=""
	108	no_wx=""
	109
	110	min_wx_version=ifelse([$1], ,2.2.1,$1)
	111	AC_MSG_CHECKING(for wxWindows version >= $min_wx_version)
	112
	113	WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args"
	114
	115	WX_VERSION=`$WX_CONFIG_WITH_ARGS --version`
	116	wx_config_major_version=`echo $WX_VERSION \| \
	117	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	118	wx_config_minor_version=`echo $WX_VERSION \| \
	119	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	120	wx_config_micro_version=`echo $WX_VERSION \| \
	121	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	122
	123	wx_requested_major_version=`echo $min_wx_version \| \
	124	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	125	wx_requested_minor_version=`echo $min_wx_version \| \
	126	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	127	wx_requested_micro_version=`echo $min_wx_version \| \
	128	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	129
	130	wx_ver_ok=""
	131	if test $wx_config_major_version -gt $wx_requested_major_version; then
	132	wx_ver_ok=yes
	133	else
	134	if test $wx_config_major_version -eq $wx_requested_major_version; then
	135	if test $wx_config_minor_version -gt $wx_requested_minor_version; then
	136	wx_ver_ok=yes
	137	else
	138	if test $wx_config_minor_version -eq $wx_requested_minor_version; then
	139	if test $wx_config_micro_version -ge $wx_requested_micro_version; then
	140	wx_ver_ok=yes
	141	fi
	142	fi
	143	fi
	144	fi
	145	fi
	146
	147	if test "x$wx_ver_ok" = x ; then
	148	no_wx=yes
	149	else
c5be79d9 VS	150	if test "x$4" = "x" ; then
	151	wx_libs_arg="--libs"
	152	else
	153	wx_libs_arg="--libs=$4"
	154	fi
	155	WX_LIBS=`$WX_CONFIG_WITH_ARGS $wx_libs_arg`
	156	WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static $wx_libs_arg`
debc175a VS	157
	158	dnl starting with version 2.2.6 wx-config has --cppflags argument
	159	wx_has_cppflags=""
	160	if test $wx_config_major_version -gt 2; then
	161	wx_has_cppflags=yes
	162	else
	163	if test $wx_config_major_version -eq 2; then
	164	if test $wx_config_minor_version -gt 2; then
	165	wx_has_cppflags=yes
	166	else
	167	if test $wx_config_minor_version -eq 2; then
	168	if test $wx_config_micro_version -ge 6; then
	169	wx_has_cppflags=yes
	170	fi
	171	fi
	172	fi
	173	fi
	174	fi
	175
	176	if test "x$wx_has_cppflags" = x ; then
	177	dnl no choice but to define all flags like CFLAGS
	178	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
	179	WX_CPPFLAGS=$WX_CFLAGS
	180	WX_CXXFLAGS=$WX_CFLAGS
	181
	182	WX_CFLAGS_ONLY=$WX_CFLAGS
	183	WX_CXXFLAGS_ONLY=$WX_CFLAGS
	184	else
	185	dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
	186	WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
	187	WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
	188	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
	189
	190	WX_CFLAGS_ONLY=`echo $WX_CFLAGS \| sed "s@^$WX_CPPFLAGS *@@"`
	191	WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS \| sed "s@^$WX_CFLAGS *@@"`
	192	fi
	193	fi
	194
	195	if test "x$no_wx" = x ; then
	196	AC_MSG_RESULT(yes (version $WX_VERSION))
	197	ifelse([$2], , :, [$2])
	198	else
	199	if test "x$WX_VERSION" = x; then
5ff72dc4 VZ	200	dnl no wx-config at all
5ff72dc4 VZ	201	AC_MSG_RESULT(no)
debc175a	202	else
5ff72dc4	203	AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
debc175a VS	204	fi
	205
	206	WX_CFLAGS=""
	207	WX_CPPFLAGS=""
	208	WX_CXXFLAGS=""
	209	WX_LIBS=""
	210	WX_LIBS_STATIC=""
	211	ifelse([$3], , :, [$3])
	212	fi
	213	fi
	214
	215	AC_SUBST(WX_CPPFLAGS)
	216	AC_SUBST(WX_CFLAGS)
	217	AC_SUBST(WX_CXXFLAGS)
	218	AC_SUBST(WX_CFLAGS_ONLY)
	219	AC_SUBST(WX_CXXFLAGS_ONLY)
	220	AC_SUBST(WX_LIBS)
	221	AC_SUBST(WX_LIBS_STATIC)
	222	AC_SUBST(WX_VERSION)
	223	])