1 files changed, 47 insertions, 0 deletions
diff --git a/cmake/QtGenerateExtPri.cmake b/cmake/QtGenerateExtPri.cmake
new file mode 100644
index 0000000000..02ac675d4e
--- /dev/null
+++ b/cmake/QtGenerateExtPri.cmake
@@ -0,0 +1,47 @@
+# Generate a qt_ext_XXX.pri file.
+#
+# - Replaces occurrences of the build libdir with $$[QT_INSTALL_LIBDIR/get].
+#
+# This file is to be used in CMake script mode with the following variables set:
+# IN_FILES: path to the qt_ext_XXX.cmake files
+# OUT_FILE: path to the generated qt_ext_XXX.pri file
+# QT_BUILD_LIBDIR: path to Qt's libdir when building (those paths get replaced)
+set(content "")
+string(TOUPPER "${LIB}" uclib)
+set(first_iteration TRUE)
+list(LENGTH CONFIGS number_of_configs)
+foreach(in_file ${IN_FILES})
+    include(${in_file})
+    if(first_iteration)
+        # Add configuration-independent variables
+        set(first_iteration FALSE)
+        list(JOIN incdir " " incdir)
+        list(JOIN defines " " defines)
+        string(APPEND content "QMAKE_INCDIR_${uclib} = ${incdir}
+QMAKE_DEFINES_${uclib} = ${defines}
+")
+    endif()
+    set(config_suffix "")
+    if(number_of_configs GREATER "1")
+        # We're in multi-config mode. Use a _DEBUG or _RELEASE suffix for libs.
+        # qmake_use.prf does not support other configurations.
+        string(TOUPPER "${cfg}" config_suffix)
+        if(config_suffix STREQUAL "DEBUG")
+            set(config_suffix _DEBUG)
+        else()
+            set(config_suffix _RELEASE)
+        endif()
+    endif()
+
+    # Replace the build libdir
+    set(fixed_libs "")
+    foreach(lib ${libs})
+        string(REPLACE "${QT_BUILD_LIBDIR}" "$$[QT_INSTALL_LIBS/get]" lib "${lib}")
+        list(APPEND fixed_libs "${lib}")
+    endforeach()
+
+    list(JOIN fixed_libs " " libs)
+    string(APPEND content "QMAKE_LIBS_${uclib}${config_suffix} = ${libs}
+")
+endforeach()
+file(WRITE "${OUT_FILE}" "${content}")