diff --git a/mlir/lib/Dialect/SCF/CMakeLists.txt b/mlir/lib/Dialect/SCF/CMakeLists.txt
--- a/mlir/lib/Dialect/SCF/CMakeLists.txt
+++ b/mlir/lib/Dialect/SCF/CMakeLists.txt
@@ -1,6 +1,5 @@
-file(GLOB globbed *.c *.cpp)
 add_mlir_dialect_library(MLIRSCF
-  ${globbed}
+  SCF.cpp
   EDSC/Builders.cpp
 
   ADDITIONAL_HEADER_DIRS
diff --git a/mlir/lib/IR/CMakeLists.txt b/mlir/lib/IR/CMakeLists.txt
--- a/mlir/lib/IR/CMakeLists.txt
+++ b/mlir/lib/IR/CMakeLists.txt
@@ -1,6 +1,30 @@
-file(GLOB globbed *.c *.cpp)
 add_mlir_library(MLIRIR
-  ${globbed}
+  AffineExpr.cpp
+  AffineMap.cpp
+  AsmPrinter.cpp
+  Attributes.cpp
+  Block.cpp
+  Builders.cpp
+  Diagnostics.cpp
+  Dialect.cpp
+  Dominance.cpp
+  Function.cpp
+  FunctionImplementation.cpp
+  IntegerSet.cpp
+  Location.cpp
+  MLIRContext.cpp
+  Module.cpp
+  Operation.cpp
+  OperationSupport.cpp
+  PatternMatch.cpp
+  Region.cpp
+  StandardTypes.cpp
+  SymbolTable.cpp
+  Types.cpp
+  TypeUtilities.cpp
+  Value.cpp
+  Verifier.cpp
+  Visitors.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${MLIR_MAIN_INCLUDE_DIR}/mlir/IR
diff --git a/mlir/lib/Pass/CMakeLists.txt b/mlir/lib/Pass/CMakeLists.txt
--- a/mlir/lib/Pass/CMakeLists.txt
+++ b/mlir/lib/Pass/CMakeLists.txt
@@ -1,6 +1,10 @@
-file(GLOB globbed *.c *.cpp)
 add_mlir_library(MLIRPass
-  ${globbed}
+  IRPrinting.cpp
+  Pass.cpp
+  PassManagerOptions.cpp
+  PassRegistry.cpp
+  PassStatistics.cpp
+  PassTiming.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${MLIR_MAIN_INCLUDE_DIR}/mlir/Pass