diff -uN curl-7.21.6/src/Makefile.vc9 curl-7.21.6-fixed/src/Makefile.vc9
--- curl-7.21.6/src/Makefile.vc9	2011-04-22 14:19:55 -0300
+++ curl-7.21.6-fixed/src/Makefile.vc9	2011-06-21 10:39:39 -0300
@@ -114,7 +114,7 @@
 LINKD = link.exe /incremental:yes /debug /libpath:"../lib"
 RCD   = rc.exe /dDEBUGBUILD=1
 
-CFLAGS   = /I../lib /I../include /nologo /W3 /EHsc /DWIN32 /FD /c
+CFLAGS   = /I../lib /I../include /nologo /W3 /EHsc /DWIN32 /FD /c /D_BIND_TO_CURRENT_VCLIBS_VERSION=1
 LFLAGS   = /nologo /out:$(PROGRAM_NAME) /subsystem:console /machine:$(MACHINE)
 RESFLAGS = /i../include
 
Common subdirectories: curl-7.21.6/src/macos and curl-7.21.6-fixed/src/macos