Check if wxUSE_WEBREQUEST is defined

samples/webrequest/webrequest.cpp

@@ -10,10 +10,6 @@
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
-#ifdef __BORLANDC__
-    #pragma hdrstop
-#endif
-
 #ifndef WX_PRECOMP
     #include "wx/wx.h"
 #endif
@@ -29,6 +25,10 @@
     #include "../sample.xpm"
 #endif
 
+#if !wxUSE_WEBREQUEST
+#error "wxUSE_WEBREQUEST must be 1 for this sample."
+#endif
+
 class WebRequestFrame : public wxFrame
 {
 public:

src/common/webrequest_curl.cpp

@@ -12,7 +12,7 @@
 
 #include "wx/webrequest.h"
 
-#if wxUSE_WEBREQUEST_CURL
+#if wxUSE_WEBREQUEST && wxUSE_WEBREQUEST_CURL
 
 #include "wx/private/webrequest_curl.h"
 

src/msw/webrequest_winhttp.cpp

@@ -12,7 +12,7 @@
 
 #include "wx/webrequest.h"
 
-#if wxUSE_WEBREQUEST_WINHTTP
+#if wxUSE_WEBREQUEST && wxUSE_WEBREQUEST_WINHTTP
 
 #include "wx/mstream.h"
 #include "wx/msw/private.h"

src/osx/webrequest_urlsession.mm

@@ -12,7 +12,7 @@
 
 #include "wx/webrequest.h"
 
-#if wxUSE_WEBREQUEST_URLSESSION
+#if wxUSE_WEBREQUEST && wxUSE_WEBREQUEST_URLSESSION
 
 #import <Foundation/Foundation.h>