Merge branch 'dde' into upstream-merged

1 files changed, 51 insertions, 0 deletions

diff --git a/libdde_linux26/Makeconf b/libdde_linux26/Makeconf
new file mode 100644
index 00000000..4ee54c66
--- /dev/null
+++ b/libdde_linux26/Makeconf
@@ -0,0 +1,51 @@
+# Linux 2.6 defines some macros on command line
+KBUILD_DEFINES = -D"KBUILD_STR(s)=\#s" \
+                 -D"KBUILD_BASENAME=KBUILD_STR($(patsubst %.o, %, $(notdir $@)))" \
+                 -D"KBUILD_MODNAME=KBUILD_STR($(patsubst %.o, %, $@))"
+
+# for some reasons, Linux 2.6 does not include autoconf.h in the implementation
+# files but does so on the command line
+ifeq ($(ARCH), x86)
+KBUILD_CPPFLAGS = -include linux/autoconf.h
+endif
+
+ifeq ($(ARCH), arm)
+KBUILD_CPPFLAGS = -include linux/autoconf-arm.h
+endif
+
+# includes
+MY_DDE_INCDIR = $(OBJ_BASE)/include/$(ARCH) \
+                $(OBJ_BASE)/include/
+
+SUFFIX_amd64 = x86_64
+SUFFIX_x86   = x86
+SUFFIX_arm   = arm
+
+MY_LINUX26_INCDIR = $(OBJ_BASE)/include/$(ARCH)/linux-headers \
+		    $(OBJ_BASE)/include/$(ARCH)/asm \
+                    $(OBJ_BASE)/include/linux-headers
+
+# stolen from fiasco/src/Makeconf, checks whether a compiler supports a certain
+# parameter
+CHECKCC     = $(shell if $(CC)  $(1) -S -o /dev/null -xc   /dev/null \
+              > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
+
+# Linux always uses C...
+MODE_USE_C = y
+L4_MULTITHREADED = y
+
+# arch-specific stuff
+ifeq ($(ARCH), x86)
+MY_DDE_INCDIR += $(OBJ_BASE)/include/linux-headers/asm/mach-default
+endif
+
+PRIVATE_INCDIR += $(MY_DDE_INCDIR) $(MY_LINUX26_INCDIR) $(PKGDIR)/../libddekit/include
+
+DEFINES += -D__KERNEL__ -DDDE_LINUX $(KBUILD_DEFINES)
+CPPFLAGS += $(KBUILD_CPPFLAGS)
+CFLAGS += -ffunction-sections
+ASFLAGS += -D__ASSEMBLY__
+
+WARNINGS  += -Wall -Wstrict-prototypes -fno-strict-aliasing
+WARNINGS  += $(call CHECKCC, -Wno-unused,)
+WARNINGS  += $(call CHECKCC, -Wno-pointer-sign,)