diff -up qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.cpp.than qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.cpp
--- qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.cpp.than	2016-11-28 11:53:02.621749003 -0500
+++ qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.cpp	2016-11-28 11:53:17.072001489 -0500
@@ -37,7 +37,7 @@
 **
 ****************************************************************************/
 
-#include <ibase.h>
+#include <firebird/ibase.h>
 
 int main(int, char **)
 {
diff -up qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.pro.than qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.pro
--- qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.pro.than	2016-11-29 08:00:35.270039482 -0500
+++ qtbase-opensource-src-5.7.1/config.tests/unix/ibase/ibase.pro	2016-11-29 08:00:41.280142713 -0500
@@ -1,3 +1,3 @@
 SOURCES = ibase.cpp
 CONFIG -= qt dylib
-LIBS += -lgds
+LIBS += -lfbclient
diff -up qtbase-opensource-src-5.7.1/src/plugins/sqldrivers/ibase/ibase.pro.than qtbase-opensource-src-5.7.1/src/plugins/sqldrivers/ibase/ibase.pro
diff -up qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase.pri.than qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase.pri
--- qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase.pri.than	2016-11-29 08:04:26.344004252 -0500
+++ qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase.pri	2016-11-29 08:04:56.684523066 -0500
@@ -2,7 +2,7 @@ HEADERS += $$PWD/qsql_ibase_p.h
 SOURCES += $$PWD/qsql_ibase.cpp
 
 unix {
-    !contains(LIBS, .*gds.*):!contains(LIBS, .*libfb.*):LIBS += -lgds
+    !contains(LIBS, .*gds.*):!contains(LIBS, .*libfb.*):LIBS += -lfbclient
 } else {
     !contains(LIBS, .*gds.*):!contains(LIBS, .*fbclient.*) {
         LIBS += -lgds32_ms
diff -up qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase_p.h.than qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase_p.h
--- qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase_p.h.than	2016-11-29 08:27:25.917767879 -0500
+++ qtbase-opensource-src-5.7.1/src/sql/drivers/ibase/qsql_ibase_p.h	2016-11-29 08:27:53.338244987 -0500
@@ -52,7 +52,7 @@
 //
 
 #include <QtSql/qsqldriver.h>
-#include <ibase.h>
+#include <firebird/ibase.h>
 
 #ifdef QT_PLUGIN
 #define Q_EXPORT_SQLDRIVER_IBASE