Added targets that force users to re-run autoconf when the script has been
authorJohn Criswell <criswell@uiuc.edu>
Tue, 7 Oct 2003 14:16:44 +0000 (14:16 +0000)
committerJohn Criswell <criswell@uiuc.edu>
Tue, 7 Oct 2003 14:16:44 +0000 (14:16 +0000)
updated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8921 91177308-0d34-0410-b5e6-96231b3b80d8

Makefile.rules

index 9152f8e..33205b2 100644 (file)
@@ -58,6 +58,9 @@ VPATH=$(SourceDir)
 #      building.
 ###########################################################################
 
+# Ensure people re-run configure when it gets updated
+all::$(LLVM_OBJ_ROOT)/include/Config/config.h
+
 ifdef SHARED_LIBRARY
 # if SHARED_LIBRARY is specified, the default is to build the dynamic lib
 all:: dynamic
@@ -774,6 +777,14 @@ $(BUILD_OBJ_DIR)/Depend/%.d: %.cpp $(BUILD_OBJ_DIR)/Depend/.dir
 $(BUILD_OBJ_DIR)/Depend/%.d: %.c $(BUILD_OBJ_DIR)/Depend/.dir
        $(VERB) $(DependC) -o $@ $< | $(SED) 's|\.o|\.lo|' | $(SED) 's|$*\.lo *|$(BUILD_OBJ_DIR)/Release/& $(BUILD_OBJ_DIR)/Profile/& $(BUILD_OBJ_DIR)/Debug/& $(BUILD_OBJ_DIR)/Depend/$(@F)|g' > $@
 
+#
+# Autoconf Dependencies.
+#
+$(LLVM_OBJ_ROOT)/include/Config/config.h:: $(LLVM_SRC_ROOT)/configure
+       @${ECHO} "You need to re-run $(LLVM_SRC_ROOT)/configure"
+       @${ECHO} "inside the directory $(LLVM_OBJ_ROOT)"
+       $(VERB) exit 1
+
 #
 # Include dependencies generated from C/C++ source files, but not if we
 # are cleaning (this example taken from the GNU Make Manual).