[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
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
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$wx_ver_ok" = x ; then
      no_wx=yes
    else
      WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
      WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs`

      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 $WX_LIBS"
	27	dnl ---------------------------------------------------------------------------
	28
	29	dnl ---------------------------------------------------------------------------
	30	dnl AM_OPTIONS_WXCONFIG
	31	dnl
5ff72dc4 VZ	32	dnl adds support for --wx-prefix, --wx-exec-prefix, --with-wxdir and
5ff72dc4 VZ	33	dnl --wx-config command line options
debc175a VS	34	dnl ---------------------------------------------------------------------------
	35
	36	AC_DEFUN(AM_OPTIONS_WXCONFIG,
	37	[
5ff72dc4 VZ	38	AC_ARG_WITH(wxdir,
	39	[ --with-wxdir=PATH Use uninstalled version of wxWindows in PATH],
	40	[ wx_config_name="$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="$withval", wx_config_exec_prefix="")
debc175a VS	52	])
	53
	54	dnl ---------------------------------------------------------------------------
	55	dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
	56	dnl
	57	dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
	58	dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME
	59	dnl environment variable to override the default name of the wx-config script
	60	dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
	61	dnl case the macro won't even waste time on tests for its existence.
	62	dnl ---------------------------------------------------------------------------
	63
	64	dnl
	65	dnl Get the cflags and libraries from the wx-config script
	66	dnl
	67	AC_DEFUN(AM_PATH_WXCONFIG,
	68	[
	69	dnl do we have wx-config name: it can be wx-config or wxd-config or ...
	70	if test x${WX_CONFIG_NAME+set} != xset ; then
	71	WX_CONFIG_NAME=wx-config
	72	fi
5ff72dc4	73
debc175a VS	74	if test "x$wx_config_name" != x ; then
	75	WX_CONFIG_NAME="$wx_config_name"
	76	fi
	77
	78	dnl deal with optional prefixes
	79	if test x$wx_config_exec_prefix != x ; then
	80	wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
8e1aefe0	81	WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
debc175a VS	82	fi
	83	if test x$wx_config_prefix != x ; then
	84	wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
8e1aefe0	85	WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
debc175a VS	86	fi
debc175a VS	87
8e1aefe0 VS	88	dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
	89	if test -x "$WX_CONFIG_NAME" ; then
	90	AC_MSG_CHECKING(for wx-config)
	91	WX_CONFIG_PATH="$WX_CONFIG_NAME"
	92	AC_MSG_RESULT($WX_CONFIG_PATH)
	93	else
	94	AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
debc175a VS	95	fi
	96
	97	if test "$WX_CONFIG_PATH" != "no" ; then
	98	WX_VERSION=""
	99	no_wx=""
	100
	101	min_wx_version=ifelse([$1], ,2.2.1,$1)
	102	AC_MSG_CHECKING(for wxWindows version >= $min_wx_version)
	103
	104	WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args"
	105
	106	WX_VERSION=`$WX_CONFIG_WITH_ARGS --version`
	107	wx_config_major_version=`echo $WX_VERSION \| \
	108	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	109	wx_config_minor_version=`echo $WX_VERSION \| \
	110	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	111	wx_config_micro_version=`echo $WX_VERSION \| \
	112	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	113
	114	wx_requested_major_version=`echo $min_wx_version \| \
	115	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	116	wx_requested_minor_version=`echo $min_wx_version \| \
	117	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	118	wx_requested_micro_version=`echo $min_wx_version \| \
	119	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	120
	121	wx_ver_ok=""
	122	if test $wx_config_major_version -gt $wx_requested_major_version; then
	123	wx_ver_ok=yes
	124	else
	125	if test $wx_config_major_version -eq $wx_requested_major_version; then
	126	if test $wx_config_minor_version -gt $wx_requested_minor_version; then
	127	wx_ver_ok=yes
	128	else
	129	if test $wx_config_minor_version -eq $wx_requested_minor_version; then
	130	if test $wx_config_micro_version -ge $wx_requested_micro_version; then
	131	wx_ver_ok=yes
	132	fi
	133	fi
	134	fi
	135	fi
	136	fi
	137
	138	if test "x$wx_ver_ok" = x ; then
	139	no_wx=yes
	140	else
	141	WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
	142	WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs`
	143
	144	dnl starting with version 2.2.6 wx-config has --cppflags argument
	145	wx_has_cppflags=""
	146	if test $wx_config_major_version -gt 2; then
	147	wx_has_cppflags=yes
	148	else
	149	if test $wx_config_major_version -eq 2; then
	150	if test $wx_config_minor_version -gt 2; then
	151	wx_has_cppflags=yes
	152	else
	153	if test $wx_config_minor_version -eq 2; then
	154	if test $wx_config_micro_version -ge 6; then
	155	wx_has_cppflags=yes
	156	fi
	157	fi
	158	fi
159	fi
160	fi
161
162	if test "x$wx_has_cppflags" = x ; then
163	dnl no choice but to define all flags like CFLAGS
164	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
165	WX_CPPFLAGS=$WX_CFLAGS
166	WX_CXXFLAGS=$WX_CFLAGS
167
168	WX_CFLAGS_ONLY=$WX_CFLAGS
169	WX_CXXFLAGS_ONLY=$WX_CFLAGS
170	else
171	dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
172	WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
173	WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
174	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
175
176	WX_CFLAGS_ONLY=`echo $WX_CFLAGS \| sed "s@^$WX_CPPFLAGS *@@"`
177	WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS \| sed "s@^$WX_CFLAGS *@@"`
178	fi
179	fi
180
181	if test "x$no_wx" = x ; then
182	AC_MSG_RESULT(yes (version $WX_VERSION))
183	ifelse([$2], , :, [$2])
184	else
185	if test "x$WX_VERSION" = x; then
5ff72dc4 VZ	186	dnl no wx-config at all
5ff72dc4 VZ	187	AC_MSG_RESULT(no)
debc175a	188	else
5ff72dc4	189	AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
debc175a VS	190	fi
	191
	192	WX_CFLAGS=""
	193	WX_CPPFLAGS=""
	194	WX_CXXFLAGS=""
	195	WX_LIBS=""
	196	WX_LIBS_STATIC=""
	197	ifelse([$3], , :, [$3])
	198	fi
	199	fi
	200
	201	AC_SUBST(WX_CPPFLAGS)
	202	AC_SUBST(WX_CFLAGS)
	203	AC_SUBST(WX_CXXFLAGS)
	204	AC_SUBST(WX_CFLAGS_ONLY)
	205	AC_SUBST(WX_CXXFLAGS_ONLY)
	206	AC_SUBST(WX_LIBS)
	207	AC_SUBST(WX_LIBS_STATIC)
	208	AC_SUBST(WX_VERSION)
	209	])