Add macro definitions that make it possible to do cpu/os/both
ifdeffery in a sane way where it's absolutely unavoidable. When
building the core, eg on amd64-linux, the following preprocessor
symbols are defined:
VGA_amd64
VGO_linux
VGP_amd64_linux
etc on other platforms.
Also, include/basic_types.h now defines VG_WORDSIZE and this is what
should be used for ifdefs that need to know the host word size.
ifdefs based on the C compilers built-ins such as __amd64__ etc
are deprecated and will be done away with.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3590 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/Makefile.core-AM_CPPFLAGS.am b/Makefile.core-AM_CPPFLAGS.am
index 736bb22..a0b4578 100644
--- a/Makefile.core-AM_CPPFLAGS.am
+++ b/Makefile.core-AM_CPPFLAGS.am
@@ -8,7 +8,10 @@
-I$(top_srcdir)/include/$(VG_ARCH) \
-I$(top_srcdir)/include/$(VG_OS) \
-I$(top_srcdir)/include/$(VG_PLATFORM) \
- -I@VEX_DIR@/pub
+ -I@VEX_DIR@/pub \
+ -DVGA_$(VG_ARCH)=1 \
+ -DVGO_$(VG_OS)=1 \
+ -DVGP_$(VG_ARCH)_$(VG_OS)=1
AM_CPPFLAGS = $(add_includes)
AM_CCASFLAGS = $(add_includes) @ARCH_CORE_AM_CCASFLAGS@ -Wa,-gstabs