X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9ad43c8b25696383b27598226cde43d64c3fac71..c3396917e888355d3e7060cbb238a66339d8feb5:/configure.in

diff --git a/configure.in b/configure.in
index 77487e8058..6475dc3232 100644
--- a/configure.in
+++ b/configure.in
@@ -1964,12 +1964,6 @@ else
     dnl distribute only wxBase sources/headers
     GUIDIST="BASE_DIST"
     DISTDIR="wxBase"
-
-    dnl Apple MAC OS X specific extras
-    if test "$USE_UNIX" = 1 ; then
-	ALL_OBJECTS="${ALL_OBJECTS} dl_macosx.o"
-	ALL_DEPFILES="${ALL_DEPFILES} dl_macosx.d"
-    fi
 fi
 
 dnl the name of the (libtool) library
@@ -2333,6 +2327,11 @@ dnl end...
 dnl if we fail to find vsnprintf, also try for _vsnprintf as that is what
 dnl we'll find under MSW if it exists.
 
+dnl final note: AC_TRY_COMPILE will only be executed if there is nothing in
+dnl the cache so we have to do AC_DEFINE(HAVE_VSNPRINTF) below and not inside
+dnl it or the symbol wouldn't be defined for the 2nd and subsequent configure
+dnl runs
+
 dnl check for vsnprintf() - a safe version of vsprintf()
 AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
 [
@@ -2355,7 +2354,6 @@ AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
                     vsnprintf(s, 42, fmt, argp);
                     va_end(argp);
                  ], [
-                    AC_DEFINE(HAVE_VSNPRINTF)
                     wx_cv_func_vsnprintf=yes
                  ], [
                     AC_TRY_COMPILE([
@@ -2377,15 +2375,19 @@ AC_CACHE_CHECK([for vsnprintf], wx_cv_func_vsnprintf,
                                       _vsnprintf(s, 42, fmt, argp);
                                       va_end(argp);
                                    ], [
-                                      AC_DEFINE(HAVE_VSNPRINTF)
                                       wx_cv_func_vsnprintf=yes
                                    ], [
-                                      AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
                                       wx_cv_func_vsnprintf=no
                                    ])
                  ])
 ])
 
+if test "$wx_cv_func_vsnprintf" = yes; then
+    AC_DEFINE(HAVE_VSNPRINTF)
+else
+    AC_MSG_WARN(unsafe function sprintf will be used instead of snprintf)
+fi
+
 dnl check for vsscanf()
 AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
 [
@@ -2406,13 +2408,16 @@ AC_CACHE_CHECK([for vsscanf], wx_cv_func_vsscanf,
                     vsscanf("42", fmt, argp);
                     va_end(argp);
                 ], [
-                    AC_DEFINE(HAVE_VSSCANF)
                     wx_cv_func_vsscanf=yes
                 ], [
                     wx_cv_func_vsscanf=no
                 ])
 ])
 
+if test "$wx_cv_func_vsscanf" = yes; then
+    AC_DEFINE(HAVE_VSSCANF)
+fi
+
 AC_LANG_RESTORE
 
 dnl the following tests are for Unix(like) systems only
@@ -2704,9 +2709,11 @@ fi
 if test "$wxUSE_THREADS" = "yes"; then
   AC_DEFINE(wxUSE_THREADS)
 
-  dnl must define _REENTRANT for multithreaded code
-  CFLAGS="${CFLAGS} -D_REENTRANT"
-  CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
+  dnl must define _REENTRANT for multithreaded code except for Mac OS X
+  if test "$wxUSE_MAC" = "0"; then
+    CFLAGS="${CFLAGS} -D_REENTRANT"
+    CXXFLAGS="${CXXFLAGS} -D_REENTRANT"
+  fi
 
   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
 else
@@ -2742,7 +2749,7 @@ if test "$WXWINE" = 1 ; then
 fi
 
 if test "$wxUSE_MAC" = 1 ; then
-  TOOLKIT_DEF="${TOOLKIT_DEF} -D__UNIX__ -DTARGET_CARBON"
+  TOOLKIT_DEF="${TOOLKIT_DEF} -D__UNIX__ -D__POWERPC__ -DTARGET_CARBON"
   TOOLKIT_INCLUDE="${TOOLKIT_INCLUDE}"
 fi
 
@@ -2789,12 +2796,13 @@ fi
 
 DEP_INFO_FLAGS=
 CODE_GEN_FLAGS=
+CODE_GEN_FLAGS_CXX=
 if test "$GCC" = yes ; then
     if test "$wxUSE_NO_RTTI" = "yes" ; then
-        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-rtti"
+        CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS -fno-rtti"
     fi
     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
-        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fno-exceptions"
+        CODE_GEN_FLAGS_CXX="$CODE_GEN_FLAGS -fno-exceptions"
     fi
     if test "$wxUSE_PERMISSIVE" = "yes" ; then
        CODE_GEN_FLAGS="$CODE_GEN_FLAGS -fpermissive"
@@ -3505,6 +3513,11 @@ if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
         wxUSE_DRAG_AND_DROP=no
     fi
 
+    if test "$wxUSE_MAC" = 1; then
+        AC_MSG_WARN([Drag and drop is not yet supported under Mac OS X])
+        wxUSE_DRAG_AND_DROP=no
+    fi
+
     if test "$USE_WIN32" = 1; then
         dnl check for ole headers and disable DnD if not present (earlier
         dnl versions of mingw32 don't have them)
@@ -3920,6 +3933,7 @@ AC_SUBST(SHARED_LD)
 AC_SUBST(PIC_FLAG)
 AC_SUBST(DEP_INFO_FLAGS)
 AC_SUBST(CODE_GEN_FLAGS)
+AC_SUBST(CODE_GEN_FLAGS_CXX)
 AC_SUBST(BURNT_LIBRARY_NAME)
 AC_SUBST(BURNT_LIBRARY_NAME_GL)
 AC_SUBST(WX_TARGET_LIBRARY_SONAME)
@@ -4045,7 +4059,7 @@ AC_OUTPUT([
               mkdir lib/wx/include/wx/${TOOLKIT_NAME}
             fi
             if test -f setup.h; then
-                cp -f setup.h lib/wx/include/wx/${TOOLKIT_NAME}/setup.h
+                cp -fp setup.h lib/wx/include/wx/${TOOLKIT_NAME}/setup.h
             fi
 
             dnl *move* setup.h to its final place
@@ -4060,7 +4074,7 @@ AC_OUTPUT([
               mkdir include/wx/${TOOLKIT_DIR}
             fi
             if test -f setup.h; then
-                mv -f setup.h include/wx/${TOOLKIT_DIR}/setup.h
+                cp -fp setup.h include/wx/${TOOLKIT_DIR}/setup.h
             fi
             
           ],