summaryrefslogtreecommitdiffstats
path: root/qemu/roms/ipxe/src/arch/i386/kir-Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'qemu/roms/ipxe/src/arch/i386/kir-Makefile')
-rw-r--r--qemu/roms/ipxe/src/arch/i386/kir-Makefile26
1 files changed, 26 insertions, 0 deletions
diff --git a/qemu/roms/ipxe/src/arch/i386/kir-Makefile b/qemu/roms/ipxe/src/arch/i386/kir-Makefile
new file mode 100644
index 000000000..bbfc1a3a6
--- /dev/null
+++ b/qemu/roms/ipxe/src/arch/i386/kir-Makefile
@@ -0,0 +1,26 @@
+# Makefile to build a KEEP_IT_REAL flavour
+#
+# KEEP_IT_REAL, by its nature, requires a different build of every
+# single object file, since the inclusion of ".code16gcc" will
+# generate different machine code from the assembly. Unlike the other
+# config options, there is no way that this global dependency can ever
+# be reduced, so it makes sense to be able to build both the normal
+# and the KIR versions without having to force a full rebuild each
+# time.
+
+# Add this Makefile to MAKEDEPS
+#
+MAKEDEPS += arch/i386/kir-Makefile
+
+# Place binaries in bin-kir
+#
+BIN = bin-kir
+
+# Compile with -DKEEP_IT_REAL, forcibly include kir.h at the start of
+# each file to drag in ".code16gcc"
+#
+CFLAGS += -DKEEP_IT_REAL -include kir.h
+
+include Makefile
+
+LDSCRIPT = arch/i386/scripts/i386-kir.lds