diff options
Diffstat (limited to 'win32/Makefile.sub')
| -rw-r--r-- | win32/Makefile.sub | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/win32/Makefile.sub b/win32/Makefile.sub index 03cf78110d..dd3514b348 100644 --- a/win32/Makefile.sub +++ b/win32/Makefile.sub @@ -570,8 +570,12 @@ $(CONFIG_H): $(MKFILES) $(srcdir)/win32/Makefile.sub $(win_srcdir)/Makefile.sub !if $(MSC_VER) >= 1500 #define RUBY_FUNCTION_NAME_STRING __FUNCTION__ !endif -#define PACKED_STRUCT -#define PACKED_STRUCT_UNALIGNED +#define PACKED_STRUCT(x) __pragma(pack(push, 1)) x __pragma(pack(pop)) +!if "$(ARCH)" == "x86" || "$(ARCH)" == "x64" || "$(ARCH)" == "ia64" +#define PACKED_STRUCT_UNALIGNED(x) PACKED_STRUCT(x) +!else +#define PACKED_STRUCT_UNALIGNED(x) x +!endif #define RUBY_EXTERN extern __declspec(dllimport) #define HAVE_DECL_SYS_NERR 1 #define HAVE_LIMITS_H 1 |