renamed generated config.h to curl_config.h in order to avoid clashes when libcurl is used with other projects which also have a config.h.

src/makefile.dj

@@ -5,7 +5,7 @@
 #  Gisle Vanem <giva@bgnett.no>
 #
 
-DEPEND_PREREQ = config.h hugehelp.c
+DEPEND_PREREQ = curl_config.h hugehelp.c
 
 top_srcdir = ..
 TOPDIR = ..
@@ -39,13 +39,13 @@ CFLAGS += -DUSE_ENVIRONMENT
 PROGRAM  = curl.exe
 OBJECTS += $(addprefix $(OBJ_DIR)/, $(CSOURCES:.c=.o))
 
-all: $(OBJ_DIR) config.h $(PROGRAM)
+all: $(OBJ_DIR) curl_config.h $(PROGRAM)
 	@echo Welcome to cURL
 
 $(PROGRAM): $(OBJECTS) ../lib/libcurl.a
 	$(CC) -o $@ $^ $(LDFLAGS) $(EX_LIBS)
 
-config.h:
+curl_config.h:
 ifeq ($(IS_UNIX_SHELL),1)
 	@echo '#include "../lib/config.dos"' > $@
 else
@@ -62,7 +62,7 @@ hugehelp.c: ../docs/MANUAL ../docs/curl.1 mkhelp.pl
 # clean generated files
 #
 genclean:
-	- $(DELETE) config.h
+	- $(DELETE) curl_config.h
 	- $(DELETE) hugehelp.c
 
 # clean object files and subdir