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-rw-r--r--c/src/lib/libbsp/bsp.am20
1 files changed, 11 insertions, 9 deletions
diff --git a/c/src/lib/libbsp/bsp.am b/c/src/lib/libbsp/bsp.am
index dea98e5245..16d55a7fbd 100644
--- a/c/src/lib/libbsp/bsp.am
+++ b/c/src/lib/libbsp/bsp.am
@@ -7,22 +7,24 @@ dist_bsplib_DATA = bsp_specs
include_HEADERS = include/bsp.h
nodist_include_HEADERS = include/bspopts.h
-$(PROJECT_ROOT)/@RTEMS_BSP@/lib:
- @$(mkinstalldirs) $@
-PREINSTALL_FILES = $(PROJECT_ROOT)/@RTEMS_BSP@/lib
+$(PROJECT_ROOT)/@RTEMS_BSP@/lib/$(dirstamp):
+ @$(mkinstalldirs) $(PROJECT_ROOT)/@RTEMS_BSP@/lib
+ @: > $(PROJECT_ROOT)/@RTEMS_BSP@/lib/$(dirstamp)
+PREINSTALL_FILES = $(PROJECT_ROOT)/@RTEMS_BSP@/lib/$(dirstamp)
-$(PROJECT_INCLUDE):
- @$(mkinstalldirs) $@
-PREINSTALL_FILES += $(PROJECT_INCLUDE)
+$(PROJECT_INCLUDE)/$(dirstamp):
+ @$(mkinstalldirs) $(PROJECT_INCLUDE)
+ @: > $(PROJECT_INCLUDE)/$(dirstamp)
+PREINSTALL_FILES += $(PROJECT_INCLUDE)/$(dirstamp)
-$(PROJECT_ROOT)/@RTEMS_BSP@/lib/bsp_specs: bsp_specs
+$(PROJECT_ROOT)/@RTEMS_BSP@/lib/bsp_specs: bsp_specs $(PROJECT_ROOT)/@RTEMS_BSP@/lib/$(dirstamp)
$(INSTALL_DATA) $< $@
PREINSTALL_FILES += $(PROJECT_ROOT)/@RTEMS_BSP@/lib/bsp_specs
-$(PROJECT_INCLUDE)/bsp.h: include/bsp.h
+$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $@
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h
+$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $@
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h