Import WIN64 environment variable into makefile.mk

nmake.exe will import environment variables as macro definitions
by default, but for dmake.exe we need to import them explicitly.

diff --git a/win32/makefile.mk b/win32/makefile.mk
index 1772469..1bd54f4 100644 (file)
--- a/win32/makefile.mk
+++ b/win32/makefile.mk
@@ -330,7 +330,7 @@ BUILDOPT    += -DPERL_IMPLICIT_CONTEXT
 BUILDOPT       += -DPERL_IMPLICIT_SYS
 .ENDIF
 
-.IMPORT .IGNORE : PROCESSOR_ARCHITECTURE PROCESSOR_ARCHITEW6432
+.IMPORT .IGNORE : PROCESSOR_ARCHITECTURE PROCESSOR_ARCHITEW6432 WIN64
 
 PROCESSOR_ARCHITECTURE *= x86