[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(2.3.2, wxWin=1)
dnl     if test "$wxWin" != 1; then
dnl        AC_MSG_ERROR([
dnl     	   wxWindows must be installed on your system
dnl     	   but wx-config script couldn't be found.
dnl     
dnl     	   Please check that wx-config is in path, the directory
dnl     	   where wxWindows libraries are installed (returned by
dnl     	   'wx-config --libs' command) is in LD_LIBRARY_PATH or
dnl     	   equivalent variable and wxWindows version is 2.3.2 or above.
dnl        ])
dnl     fi
dnl     CPPFLAGS="$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 and --wx-config 
dnl command line options
dnl ---------------------------------------------------------------------------

AC_DEFUN(AM_OPTIONS_WXCONFIG,
[
   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="")
   AC_ARG_WITH(wx-config,[  --with-wx-config=CONFIG   wx-config script to use (optional)],
               wx_config_name="$withval", wx_config_name="")
])

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
	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(2.3.2, wxWin=1)
	11	dnl if test "$wxWin" != 1; then
	12	dnl AC_MSG_ERROR([
	13	dnl wxWindows must be installed on your system
	14	dnl but wx-config script couldn't be found.
	15	dnl
	16	dnl Please check that wx-config is in path, the directory
	17	dnl where wxWindows libraries are installed (returned by
	18	dnl 'wx-config --libs' command) is in LD_LIBRARY_PATH or
	19	dnl equivalent variable and wxWindows version is 2.3.2 or above.
	20	dnl ])
	21	dnl fi
	22	dnl CPPFLAGS="$CPPFLAGS $WX_CPPFLAGS"
	23	dnl CXXFLAGS="$CXXFLAGS $WX_CXXFLAGS_ONLY"
	24	dnl CFLAGS="$CFLAGS $WX_CFLAGS_ONLY"
	25	dnl
	26	dnl LDFLAGS="$LDFLAGS $WX_LIBS"
	27	dnl ---------------------------------------------------------------------------
	28
	29	dnl ---------------------------------------------------------------------------
	30	dnl AM_OPTIONS_WXCONFIG
	31	dnl
	32	dnl adds support for --wx-prefix, --wx-exec-prefix and --wx-config
	33	dnl command line options
	34	dnl ---------------------------------------------------------------------------
	35
	36	AC_DEFUN(AM_OPTIONS_WXCONFIG,
	37	[
	38	AC_ARG_WITH(wx-prefix, [ --with-wx-prefix=PREFIX Prefix where wxWindows is installed (optional)],
	39	wx_config_prefix="$withval", wx_config_prefix="")
	40	AC_ARG_WITH(wx-exec-prefix,[ --with-wx-exec-prefix=PREFIX Exec prefix where wxWindows is installed (optional)],
	41	wx_config_exec_prefix="$withval", wx_config_exec_prefix="")
6302ab2f	42	AC_ARG_WITH(wx-config,[ --with-wx-config=CONFIG wx-config script to use (optional)],
debc175a VS	43	wx_config_name="$withval", wx_config_name="")
	44	])
	45
	46	dnl ---------------------------------------------------------------------------
	47	dnl AM_PATH_WXCONFIG(VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
	48	dnl
	49	dnl Test for wxWindows, and define WX_C*FLAGS, WX_LIBS and WX_LIBS_STATIC
	50	dnl (the latter is for static linking against wxWindows). Set WX_CONFIG_NAME
	51	dnl environment variable to override the default name of the wx-config script
	52	dnl to use. Set WX_CONFIG_PATH to specify the full path to wx-config - in this
	53	dnl case the macro won't even waste time on tests for its existence.
	54	dnl ---------------------------------------------------------------------------
	55
	56	dnl
	57	dnl Get the cflags and libraries from the wx-config script
	58	dnl
	59	AC_DEFUN(AM_PATH_WXCONFIG,
	60	[
	61	dnl do we have wx-config name: it can be wx-config or wxd-config or ...
	62	if test x${WX_CONFIG_NAME+set} != xset ; then
	63	WX_CONFIG_NAME=wx-config
	64	fi
	65	if test "x$wx_config_name" != x ; then
	66	WX_CONFIG_NAME="$wx_config_name"
	67	fi
	68
	69	dnl deal with optional prefixes
	70	if test x$wx_config_exec_prefix != x ; then
	71	wx_config_args="$wx_config_args --exec-prefix=$wx_config_exec_prefix"
8e1aefe0	72	WX_LOOKUP_PATH="$wx_config_exec_prefix/bin"
debc175a VS	73	fi
	74	if test x$wx_config_prefix != x ; then
	75	wx_config_args="$wx_config_args --prefix=$wx_config_prefix"
8e1aefe0	76	WX_LOOKUP_PATH="$WX_LOOKUP_PATH:$wx_config_prefix/bin"
debc175a VS	77	fi
debc175a VS	78
8e1aefe0 VS	79	dnl don't search the PATH if WX_CONFIG_NAME is absolute filename
	80	if test -x "$WX_CONFIG_NAME" ; then
	81	AC_MSG_CHECKING(for wx-config)
	82	WX_CONFIG_PATH="$WX_CONFIG_NAME"
	83	AC_MSG_RESULT($WX_CONFIG_PATH)
	84	else
	85	AC_PATH_PROG(WX_CONFIG_PATH, $WX_CONFIG_NAME, no, "$WX_LOOKUP_PATH:$PATH")
debc175a VS	86	fi
	87
	88	if test "$WX_CONFIG_PATH" != "no" ; then
	89	WX_VERSION=""
	90	no_wx=""
	91
	92	min_wx_version=ifelse([$1], ,2.2.1,$1)
	93	AC_MSG_CHECKING(for wxWindows version >= $min_wx_version)
	94
	95	WX_CONFIG_WITH_ARGS="$WX_CONFIG_PATH $wx_config_args"
	96
	97	WX_VERSION=`$WX_CONFIG_WITH_ARGS --version`
	98	wx_config_major_version=`echo $WX_VERSION \| \
	99	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	100	wx_config_minor_version=`echo $WX_VERSION \| \
	101	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	102	wx_config_micro_version=`echo $WX_VERSION \| \
	103	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	104
	105	wx_requested_major_version=`echo $min_wx_version \| \
	106	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\1/'`
	107	wx_requested_minor_version=`echo $min_wx_version \| \
	108	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\2/'`
	109	wx_requested_micro_version=`echo $min_wx_version \| \
	110	sed 's/\([[0-9]]\).\([[0-9]]\).\([[0-9]]*\)/\3/'`
	111
	112	wx_ver_ok=""
	113	if test $wx_config_major_version -gt $wx_requested_major_version; then
	114	wx_ver_ok=yes
	115	else
	116	if test $wx_config_major_version -eq $wx_requested_major_version; then
	117	if test $wx_config_minor_version -gt $wx_requested_minor_version; then
	118	wx_ver_ok=yes
	119	else
	120	if test $wx_config_minor_version -eq $wx_requested_minor_version; then
	121	if test $wx_config_micro_version -ge $wx_requested_micro_version; then
	122	wx_ver_ok=yes
	123	fi
	124	fi
	125	fi
	126	fi
	127	fi
	128
	129	if test "x$wx_ver_ok" = x ; then
	130	no_wx=yes
	131	else
	132	WX_LIBS=`$WX_CONFIG_WITH_ARGS --libs`
	133	WX_LIBS_STATIC=`$WX_CONFIG_WITH_ARGS --static --libs`
	134
	135	dnl starting with version 2.2.6 wx-config has --cppflags argument
	136	wx_has_cppflags=""
	137	if test $wx_config_major_version -gt 2; then
	138	wx_has_cppflags=yes
	139	else
	140	if test $wx_config_major_version -eq 2; then
	141	if test $wx_config_minor_version -gt 2; then
	142	wx_has_cppflags=yes
	143	else
	144	if test $wx_config_minor_version -eq 2; then
	145	if test $wx_config_micro_version -ge 6; then
	146	wx_has_cppflags=yes
	147	fi
	148	fi
	149	fi
150	fi
151	fi
152
153	if test "x$wx_has_cppflags" = x ; then
154	dnl no choice but to define all flags like CFLAGS
155	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
156	WX_CPPFLAGS=$WX_CFLAGS
157	WX_CXXFLAGS=$WX_CFLAGS
158
159	WX_CFLAGS_ONLY=$WX_CFLAGS
160	WX_CXXFLAGS_ONLY=$WX_CFLAGS
161	else
162	dnl we have CPPFLAGS included in CFLAGS included in CXXFLAGS
163	WX_CPPFLAGS=`$WX_CONFIG_WITH_ARGS --cppflags`
164	WX_CXXFLAGS=`$WX_CONFIG_WITH_ARGS --cxxflags`
165	WX_CFLAGS=`$WX_CONFIG_WITH_ARGS --cflags`
166
167	WX_CFLAGS_ONLY=`echo $WX_CFLAGS \| sed "s@^$WX_CPPFLAGS *@@"`
168	WX_CXXFLAGS_ONLY=`echo $WX_CXXFLAGS \| sed "s@^$WX_CFLAGS *@@"`
169	fi
170	fi
171
172	if test "x$no_wx" = x ; then
173	AC_MSG_RESULT(yes (version $WX_VERSION))
174	ifelse([$2], , :, [$2])
175	else
176	if test "x$WX_VERSION" = x; then
177	dnl no wx-config at all
178	AC_MSG_RESULT(no)
179	else
180	AC_MSG_RESULT(no (version $WX_VERSION is not new enough))
181	fi
182
183	WX_CFLAGS=""
184	WX_CPPFLAGS=""
185	WX_CXXFLAGS=""
186	WX_LIBS=""
187	WX_LIBS_STATIC=""
188	ifelse([$3], , :, [$3])
189	fi
190	fi
191
192	AC_SUBST(WX_CPPFLAGS)
193	AC_SUBST(WX_CFLAGS)
194	AC_SUBST(WX_CXXFLAGS)
195	AC_SUBST(WX_CFLAGS_ONLY)
196	AC_SUBST(WX_CXXFLAGS_ONLY)
197	AC_SUBST(WX_LIBS)
198	AC_SUBST(WX_LIBS_STATIC)
199	AC_SUBST(WX_VERSION)
200	])