From: Jan Kiszka <jan.kis...@siemens.com>
This seems to resolve subtle breakages of our build system:
Dependency files generated for targets like 'dir/foo.o' were saved as
'foo.d'. Now, if there was also a target 'foo.o', one of the dependency
file was overwritten. Concrete example: libhw*/macio.o vs.
libhw*/ide/macio.o. And this often left a segfaulting build result
behind when changing the "wrong" data structures".
Fix it by generating proper 'dir/foo.d'.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
rules.mak | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/rules.mak b/rules.mak
index 7e10432..c843a13 100644
--- a/rules.mak
+++ b/rules.mak
@@ -12,7 +12,7 @@ MAKEFLAGS += -rR
%.mak:
# Flags for dependency generation
-QEMU_DGFLAGS += -MMD -MP -MT $@
+QEMU_DGFLAGS += -MMD -MP -MT $@ -MF $(*D)/$(*F).d
%.o: %.c
$(call quiet-command,$(CC) $(QEMU_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) -c
-o $@ $<," CC $(TARGET_DIR)$@")
--
1.6.0.2
