DISABLE_FILE_DOWNLOADER

ASCOfficePPTFile/PPTFormatLib/Linux/PPTFormatLib.pro

@@ -190,16 +190,17 @@ SOURCES += \
     ../../../ASCOfficePPTXFile/Editor/Drawing/TextAttributesEx.cpp \
     ../../../Common/3dParty/pole/pole.cpp
 
-core_windows {
-    SOURCES += \
-        ../../../Common/FileDownloader/FileDownloader_win.cpp
-}
-core_linux {
-    SOURCES += \
-        ../../../Common/FileDownloader/FileDownloader_curl.cpp
+use_curl {
+    core_windows {
+        SOURCES += \
+            ../../../Common/FileDownloader/FileDownloader_win.cpp
+    }
+    core_linux {
+        SOURCES += \
+            ../../../Common/FileDownloader/FileDownloader_curl.cpp
+    }
+    core_mac {
+        OBJECTIVE_SOURCES += \
+            ../../../Common/FileDownloader/FileDownloader_mac.mm
+    }
 }
-core_mac {
-    OBJECTIVE_SOURCES += \
-        ../../../Common/FileDownloader/FileDownloader_mac.mm
-}
-

ASCOfficePPTXFile/PPTXLib/Linux/PPTXFormatLib/PPTXFormatLib.pro

@@ -502,15 +502,17 @@ HEADERS += pptxformatlib.h \
     ../../../PPTXFormat/ShowPr/SldAll.h \
     ../../../PPTXFormat/ShowPr/SldRg.h
 
-core_windows {
-    SOURCES += \
-        ../../../../Common/FileDownloader/FileDownloader_win.cpp
-}
-core_linux {
-    SOURCES += \
-        ../../../../Common/FileDownloader/FileDownloader_curl.cpp
-}
-core_mac {
-    OBJECTIVE_SOURCES += \
-        ../../../../Common/FileDownloader/FileDownloader_mac.mm
+use_curl {
+    core_windows {
+        SOURCES += \
+            ../../../../Common/FileDownloader/FileDownloader_win.cpp
+    }
+    core_linux {
+        SOURCES += \
+            ../../../../Common/FileDownloader/FileDownloader_curl.cpp
+    }
+    core_mac {
+        OBJECTIVE_SOURCES += \
+            ../../../../Common/FileDownloader/FileDownloader_mac.mm
+    }
 }

Common/base.pri

@@ -155,3 +155,6 @@ core_windows {
 
 DEFINES += CRYPTOPP_DISABLE_ASM
 }
+!use_curl {
+    DEFINES += DISABLE_FILE_DOWNLOADER
+}

X2tConverter/build/Qt/X2tConverter.pri

@@ -161,7 +161,9 @@ core_windows {
 core_linux {
     LIBS += -lz
     LIBS += -lxml2
-    LIBS += -lcurl
+    use_curl {
+        LIBS += -lcurl
+    }
 }
 
 mac {