add include guard for qtcreator.pri

this also covers the higher-level includes for libs and plugins
2010-09-10 10:50:53 +02:00
parent 24cadd34a1
commit d4ea3f523b
1 changed files with 3 additions and 0 deletions
@@ -1,3 +1,6 @@
+!isEmpty(QTCREATOR_PRI_INCLUDED):error("qtcreator.pri already included")
+QTCREATOR_PRI_INCLUDED = 1
+
 defineReplace(cleanPath) {
    win32:1 ~= s|\\\\|/|g
    contains(1, ^/.*):pfx = /