[MLIR][cmake] don't glob for sources.

[stephenneuendorffer]

Summary

Generally speaking, this is bad practice. It also causes the build to
break if there are editor temporary files.

[mehdi_amini]

Thanks!

mlir/lib/Dialect/SCF/CMakeLists.txt

-file(GLOB globbed *.c *.cpp)
 add_mlir_dialect_library(MLIRSCF
-  ${globbed}
+  SCF.cpp
   EDSC/Builders.cpp
 
   ADDITIONAL_HEADER_DIRS
   ${MLIR_MAIN_INCLUDE_DIR}/mlir/LoopOps
 
   DEPENDS
   MLIRSCFOpsIncGen
 

mlir/lib/IR/CMakeLists.txt

-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
 
   DEPENDS
   MLIRCallInterfacesIncGen
   MLIROpAsmInterfacesIncGen
   MLIRSymbolInterfacesIncGen
 
   LINK_LIBS PUBLIC
   MLIRSupport
   LLVMSupport
   )

mlir/lib/Pass/CMakeLists.txt

-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
 
   DEPENDS
   mlir-generic-headers
 
   LINK_LIBS PUBLIC
   MLIRAnalysis
   MLIRIR
   )