Update list operators, s/TRUE/true/ etc.

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 270a8582b44e2de129ce85d7b952855c31519033..3a921e447eabfa5a2e958a7608add16fc1b3590e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -739,7 +739,8 @@ WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregardin
 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 
 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)
 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 
 WX_ARG_ENABLE(compat20,      [  --enable-compat20       enable wxWindows 2.0 compatibility], WXWIN_COMPATIBILITY_2)

-WX_ARG_ENABLE(compat22,      [  --disable-compat22      disable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2, disable)
+WX_ARG_ENABLE(compat22,      [  --enable-compat22       enable wxWindows 2.2 compatibility], WXWIN_COMPATIBILITY_2_2)
+WX_ARG_ENABLE(compat24,      [  --disable-compat24      disable wxWindows 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, disable)

 
 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 
 
 AC_ARG_ENABLE(rpath,         [  --enable-rpath=DIR      output the rpath flag from wx-config], [wxRPATH_DIR="$enableval"])
 


@@ -2162,7 +2163,7 @@ equivalent variable and GTK+ is version 1.2.3 or above.
     fi
 
     if test "$wxUSE_MGL" = 1; then
     fi
 
     if test "$wxUSE_MGL" = 1; then

-        AC_MSG_CHECKING(for SciTech MGL library)
+       AC_MSG_CHECKING(for SciTech MGL library)

         if test "x$MGL_ROOT" = x ; then
             AC_MSG_RESULT(not found)
             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
         if test "x$MGL_ROOT" = x ; then
             AC_MSG_RESULT(not found)
             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])


@@ -2170,36 +2171,52 @@ equivalent variable and GTK+ is version 1.2.3 or above.
             AC_MSG_RESULT($MGL_ROOT)
         fi
 
             AC_MSG_RESULT($MGL_ROOT)
         fi
 

+        AC_MSG_CHECKING(for libmgl location)

         dnl Find MGL library that we want
         dnl FIXME_MGL - test for MGL variants for freebsd etc.
         case "${host}" in
             *-*-linux* )
         dnl Find MGL library that we want
         dnl FIXME_MGL - test for MGL variants for freebsd etc.
         case "${host}" in
             *-*-linux* )

-              mgl_os="linux/gcc/glibc*"
+              if test "x$wxUSE_SHARED" = xyes ; then
+                  mgl_os_candidates="linux/gcc/glibc.so linux/gcc/glibc"
+              else
+                  mgl_os_candidates="linux/gcc/glibc linux/gcc/glibc.so"
+              fi

               ;;
             *-pc-msdosdjgpp )
               ;;
             *-pc-msdosdjgpp )

-              mgl_os=dos32/dj2
+              mgl_os_candidates="dos32/dj2"

               ;;
             *)
               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
         esac
 
         mgl_lib_type=""
               ;;
             *)
               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
         esac
 
         mgl_lib_type=""

-
-        if test "$wxUSE_DEBUG_FLAG" = yes ; then
-            if test -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.a -o \
-                    -f $MGL_ROOT/lib/debug/$mgl_os/libmgl.so; then
-                mgl_lib_type=debug
-            fi
-        fi
-        if test "x$mgl_lib_type" = x ; then
-            if test -f $MGL_ROOT/lib/release/$mgl_os/libmgl.a -o \
-                    -f $MGL_ROOT/lib/release/$mgl_os/libmgl.so; then
-                mgl_lib_type=release
-            else
-                AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
+        mgl_os=""
+
+        for mgl_os_i in $mgl_os_candidates ; do
+            if test "x$mgl_os" = x ; then
+                if test "$wxUSE_DEBUG_FLAG" = yes ; then
+                    if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
+                            -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
+                        mgl_lib_type=debug
+                        mgl_os=$mgl_os_i
+                    fi
+                fi
+                if test "x$mgl_lib_type" = x ; then
+                    if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
+                            -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
+                        mgl_lib_type=release
+                        mgl_os=$mgl_os_i
+                    fi
+                fi

             fi
             fi

-        fi
+        done

 
 

+        if test "x$mgl_os" = x ; then
+            AC_MSG_RESULT(not found)
+            AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
+        fi
+        AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
+ 

         wxUSE_UNIVERSAL="yes"
 
         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
         wxUSE_UNIVERSAL="yes"
 
         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"


@@ -3150,11 +3167,44 @@ AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 
 dnl check for vsnprintf() -- a safe version of vsprintf())
 AC_LANG_CPLUSPLUS
 
 dnl check for vsnprintf() -- a safe version of vsprintf())

+dnl
+dnl the trouble here is that on some systems (notable HP-UX) this function is
+dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
+dnl stupidly, provides a dummy function declaration inside its extension)
+dnl succeeds, even with C++ compiler, but the compilation of wxWindows fails
+dnl
+dnl so we first check if the function is in the library

 AC_CHECK_FUNCS(vsnprintf)
 
 AC_CHECK_FUNCS(vsnprintf)
 

+if test "$ac_cv_func_vsnprintf" = "yes"; then
+    dnl yes it is -- now check if it is in the headers
+    AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
+        [
+            AC_TRY_COMPILE(
+                [
+                    #include <stdio.h>
+                    #include <stdarg.h>
+                ],
+                [
+                    char *buf;
+                    va_list ap;
+                    vsnprintf(buf, 10u, "%s", ap);
+                ],
+                wx_cv_func_vsnprintf_decl=yes,
+                wx_cv_func_vsnprintf_decl=no
+            )
+        ]
+    )
+
+    if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
+        AC_DEFINE(HAVE_VSNPRINTF_DECL)
+    fi
+fi
+

 if test "$wxUSE_UNICODE" = yes; then
     dnl also look if we have wide char IO functions
     AC_CHECK_FUNCS(fputwc wprintf vswprintf)
 if test "$wxUSE_UNICODE" = yes; then
     dnl also look if we have wide char IO functions
     AC_CHECK_FUNCS(fputwc wprintf vswprintf)

+

     dnl MinGW has a vswprintf with a different prototype, and
     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
     dnl finds it even if it is not declared in some versions...
     dnl MinGW has a vswprintf with a different prototype, and
     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
     dnl finds it even if it is not declared in some versions...


@@ -3297,7 +3347,7 @@ else
                         ],
                         [
                             long l;
                         ],
                         [
                             long l;

-                            statvfs_t fs;
+                            struct statvfs fs;

                             statvfs("/", &fs);
                             l = fs.f_bsize;
                             l += fs.f_blocks;
                             statvfs("/", &fs);
                             l = fs.f_bsize;
                             l += fs.f_blocks;


@@ -3859,14 +3909,24 @@ else
     fi
 fi
 
     fi
 fi
 

+dnl ---------------------------------------------------------------------------
+dnl compatibility level
+dnl ---------------------------------------------------------------------------
+

 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
     AC_DEFINE(WXWIN_COMPATIBILITY_2)
 
     WXWIN_COMPATIBILITY_2_2="yes"
 fi
 
 if test "$WXWIN_COMPATIBILITY_2" = "yes"; then
     AC_DEFINE(WXWIN_COMPATIBILITY_2)
 
     WXWIN_COMPATIBILITY_2_2="yes"
 fi
 

-if test "x$WXWIN_COMPATIBILITY_2_2" != "xno"; then
+if test "x$WXWIN_COMPATIBILITY_2_2" = "xyes"; then

     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)
     AC_DEFINE(WXWIN_COMPATIBILITY_2_2)

+
+    WXWIN_COMPATIBILITY_2_4="yes"
+fi
+
+if test "x$WXWIN_COMPATIBILITY_2_4" != "xno"; then
+    AC_DEFINE(WXWIN_COMPATIBILITY_2_4)

 fi
 
 dnl ---------------------------------------------------------------------------
 fi
 
 dnl ---------------------------------------------------------------------------


@@ -5115,6 +5175,9 @@ fi
 
 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
 
 
 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
 

+dnl define the variables used in wx-config
+top_builddir=`pwd`
+

 dnl ---------------------------------------------------------------------------
 dnl Output the makefiles and such from the results found above
 dnl ---------------------------------------------------------------------------
 dnl ---------------------------------------------------------------------------
 dnl Output the makefiles and such from the results found above
 dnl ---------------------------------------------------------------------------


@@ -5304,6 +5367,7 @@ AC_SUBST(TOOLCHAIN_DEFS)
 AC_SUBST(TOOLCHAIN_DLL_DEFS)
 
 dnl wx-config options
 AC_SUBST(TOOLCHAIN_DLL_DEFS)
 
 dnl wx-config options

+AC_SUBST(top_builddir)

 AC_SUBST(host_alias)
 AC_SUBST(cross_compiling)
 AC_SUBST(WXCONFIG_LIBS)
 AC_SUBST(host_alias)
 AC_SUBST(cross_compiling)
 AC_SUBST(WXCONFIG_LIBS)


@@ -5460,7 +5524,8 @@ echo "  Should wxWindows be compiled in Unicode mode?           ${wxUSE_UNICODE:
 
 echo "  What level of wxWindows compatibility should be enabled?"
 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"
 
 echo "  What level of wxWindows compatibility should be enabled?"
 echo "                                       wxWindows 2.0      ${WXWIN_COMPATIBILITY_2:-no}"

-echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-yes}"
+echo "                                       wxWindows 2.2      ${WXWIN_COMPATIBILITY_2_2:-no}"
+echo "                                       wxWindows 2.4      ${WXWIN_COMPATIBILITY_2_4:-yes}"

 
 echo "  Which libraries should wxWindows use?"
 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
 
 echo "  Which libraries should wxWindows use?"
 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"