X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=Makefile.config.in;h=7af5d3c90200f2ce1f89d5ea27fd4950af708fab;hp=4df270b379fa0ce7b297dacd0ee20a63be0b6758;hb=ea767137b6728dd06534dce506e5e9d2b898fabb;hpb=47f88b5bdf5ac571e3719a26047d1f015ff73cf5

diff --git a/Makefile.config.in b/Makefile.config.in
index 4df270b379f..7af5d3c9020 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -58,6 +58,22 @@ LLVM_OBJ_ROOT   := $(call realpath, @abs_top_builddir@)
 PROJ_SRC_ROOT   := $(LLVM_SRC_ROOT)
 PROJ_SRC_DIR    := $(LLVM_SRC_ROOT)$(patsubst $(PROJ_OBJ_ROOT)%,%,$(PROJ_OBJ_DIR))
 
+# FIXME: This is temporary during the grace period where in-source builds are
+# deprecated. Convert to a hard error when that period is up.
+#
+# See: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150323/268067.html
+ifeq ($(LLVM_SRC_ROOT), $(LLVM_OBJ_ROOT))
+  $(warning ######################################################################################)
+  $(warning #                                                                                    #)
+  $(warning #                                   WARNING                                          #)
+  $(warning #                                                                                    #)
+  $(warning #                        In-source builds are deprecated.                            #)
+  $(warning #                                                                                    #)
+  $(warning #               Please configure from a separate build directory!                    #)
+  $(warning #                                                                                    #)
+  $(warning ######################################################################################)
+endif
+
 ifneq ($(CLANG_SRC_ROOT),)
   CLANG_SRC_ROOT:= $(call realpath, $(CLANG_SRC_ROOT))
   PROJ_SRC_DIR  := $(patsubst $(LLVM_SRC_ROOT)/tools/clang%,$(CLANG_SRC_ROOT)%,$(PROJ_SRC_DIR))
@@ -293,6 +309,11 @@ ENABLE_TERMINFO = @ENABLE_TERMINFO@
 #ENABLE_EXPENSIVE_CHECKS = 0
 @ENABLE_EXPENSIVE_CHECKS@
 
+# --enable-abi-breaking-checks : decide whether we should compile in asserts and
+# checks that make the build ABI incompatible with an llvm built without these
+# checks enabled.
+ENABLE_ABI_BREAKING_CHECKS = @ENABLE_ABI_BREAKING_CHECKS@
+
 # When DEBUG_RUNTIME is enabled, the runtime libraries will retain debug
 # symbols.
 #DEBUG_RUNTIME = 1
@@ -396,6 +417,8 @@ COVERED_SWITCH_DEFAULT = @COVERED_SWITCH_DEFAULT@
 NO_UNINITIALIZED = @NO_UNINITIALIZED@
 # -Wno-maybe-uninitialized
 NO_MAYBE_UNINITIALIZED = @NO_MAYBE_UNINITIALIZED@
+# -Wno-comment
+NO_COMMENT = @NO_COMMENT@
 
 # Was polly found in tools/polly?
 LLVM_HAS_POLLY = @LLVM_HAS_POLLY@