svn commit: r354908 - in head/lib/clang: libclang libllvm libllvmminimal

[Dimitry Andric]

Author: dim
Date: Wed Nov 20 18:12:01 2019
New Revision: 354908
URL: https://svnweb.freebsd.org/changeset/base/354908

Log:
  Add explanatory comments for the different SRCS_xxx variables used in
  the Makefiles for libllvm and libclang.  While here, cleanup a commented
  out SRCS entry in libllvmminimal's Makefile.
  
  MFC after:	3 days

Modified:
  head/lib/clang/libclang/Makefile
  head/lib/clang/libllvm/Makefile
  head/lib/clang/libllvmminimal/Makefile

Modified: head/lib/clang/libclang/Makefile
==============================================================================
--- head/lib/clang/libclang/Makefile	Wed Nov 20 18:00:43 2019	(r354907)
+++ head/lib/clang/libclang/Makefile	Wed Nov 20 18:12:01 2019	(r354908)
@@ -20,6 +20,12 @@ CXXFLAGS.Module.cpp+= -fpermissive
 
 SRCDIR=		tools/clang/lib
 
+# Explanation of different SRCS variants below:
+# SRCS_MIN:	always required, even for bootstrap
+# SRCS_EXT:	required for MK_CLANG_EXTRAS
+# SRCS_FUL:	required for MK_CLANG_FULL
+# SRCS_LDB:	required for MK_LLDB
+
 SRCS_FUL+=	ARCMigrate/ARCMT.cpp
 SRCS_FUL+=	ARCMigrate/ARCMTActions.cpp
 SRCS_FUL+=	ARCMigrate/FileRemapper.cpp

Modified: head/lib/clang/libllvm/Makefile
==============================================================================
--- head/lib/clang/libllvm/Makefile	Wed Nov 20 18:00:43 2019	(r354907)
+++ head/lib/clang/libllvm/Makefile	Wed Nov 20 18:12:01 2019	(r354908)
@@ -26,6 +26,17 @@ CFLAGS+=	-I${LLVM_SRCS}/lib/Target/${arch}
 
 SRCDIR=		lib
 
+# Explanation of different SRCS variants below:
+# SRCS_MIN:	always required, even for bootstrap
+# SRCS_MIW:	required for world stage (after cross-tools)
+# SRCS_EXT:	required for MK_CLANG_EXTRAS
+# SRCS_EXL:	required for MK_CLANG_EXTRAS and MK_LLD
+# SRCS_FUL:	required for MK_CLANG_FULL
+# SRCS_LLD:	required for MK_LLD
+# SRCS_XDB:	required for MK_CLANG_EXTRAS and MK_LLDB
+# SRCS_XDL:	required for MK_CLANG_EXTRAS, MK_LLD and MK_LLDB
+# SRCS_XDW:	required for MK_CLANG_EXTRAS and MK_LLDB in world stage
+
 SRCS_MIN+=	Analysis/AliasAnalysis.cpp
 SRCS_MIN+=	Analysis/AliasAnalysisEvaluator.cpp
 SRCS_MIN+=	Analysis/AliasAnalysisSummary.cpp

Modified: head/lib/clang/libllvmminimal/Makefile
==============================================================================
--- head/lib/clang/libllvmminimal/Makefile	Wed Nov 20 18:00:43 2019	(r354907)
+++ head/lib/clang/libllvmminimal/Makefile	Wed Nov 20 18:12:01 2019	(r354908)
@@ -10,7 +10,6 @@ SRCS+=		Demangle/ItaniumDemangle.cpp
 SRCS+=		Support/APFloat.cpp
 SRCS+=		Support/APInt.cpp
 SRCS+=		Support/ARMTargetParser.cpp
-#SRCS+=		Support/Atomic.cpp
 SRCS+=		Support/CodeGenCoverage.cpp
 SRCS+=		Support/CommandLine.cpp
 SRCS+=		Support/ConvertUTF.cpp