9 files changed, 24 insertions, 24 deletions
diff --git a/src/arch/arduino-nano/Makefile.inc b/src/arch/arduino-nano/Makefile.inc
index 12777d9..0ce2ef7 100644
--- a/src/arch/arduino-nano/Makefile.inc
+++ b/src/arch/arduino-nano/Makefile.inc
@@ -140,10 +140,10 @@ COMMON_FLAGS += -DBAUD=${uart_baud}UL
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/atmega2560/Makefile.inc b/src/arch/atmega2560/Makefile.inc
index d78db66..acfd65a 100644
--- a/src/arch/atmega2560/Makefile.inc
+++ b/src/arch/atmega2560/Makefile.inc
@@ -135,10 +135,10 @@ COMMON_FLAGS += -DBAUD=${uart_baud}UL
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/blinkenrocket/Makefile.inc b/src/arch/blinkenrocket/Makefile.inc
index 41e1de3..64e87f5 100644
--- a/src/arch/blinkenrocket/Makefile.inc
+++ b/src/arch/blinkenrocket/Makefile.inc
@@ -54,10 +54,10 @@ endif
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/esp8266/Makefile.inc b/src/arch/esp8266/Makefile.inc
index 18877ee..7bbc2f1 100644
--- a/src/arch/esp8266/Makefile.inc
+++ b/src/arch/esp8266/Makefile.inc
@@ -64,11 +64,11 @@ ifdef CONFIG_arch_esp8266_driver_uptime
 	CXX_TARGETS += src/arch/esp8266/driver/uptime.cc
 endif
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 	${QUIET}${OBJCOPY} --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal $@
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 	${QUIET}${OBJCOPY} --rename-section .text=.irom0.text --rename-section .literal=.irom0.literal $@
 
diff --git a/src/arch/lm4f120h5qr-stellaris/Makefile.inc b/src/arch/lm4f120h5qr-stellaris/Makefile.inc
index d49391b..7d1e5e9 100644
--- a/src/arch/lm4f120h5qr-stellaris/Makefile.inc
+++ b/src/arch/lm4f120h5qr-stellaris/Makefile.inc
@@ -73,16 +73,16 @@ endif
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o} ${ASM_TARGETS:.S=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
-.S.o:
+%.o : %.S | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -c -o $@ ${@:.o=.S}
 
-.s.o:
+%.o : %.s | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -c -o $@ ${@:.o=.S}
 
 ext/libopencm3/Makefile:
diff --git a/src/arch/msp430fr5969lp/Makefile.inc b/src/arch/msp430fr5969lp/Makefile.inc
index f9d9a28..d6f4d9f 100644
--- a/src/arch/msp430fr5969lp/Makefile.inc
+++ b/src/arch/msp430fr5969lp/Makefile.inc
@@ -112,13 +112,13 @@ endif
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o} ${ASM_TARGETS:.S=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
-.S.o:
+%.o : %.S | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -Wa,-gstabs,-ggdb -x assembler-with-cpp -c -o $@ ${@:.o=.S}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/msp430fr5994lp/Makefile.inc b/src/arch/msp430fr5994lp/Makefile.inc
index 57a7d2c..cffb395 100644
--- a/src/arch/msp430fr5994lp/Makefile.inc
+++ b/src/arch/msp430fr5994lp/Makefile.inc
@@ -154,13 +154,13 @@ endif
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o} ${ASM_TARGETS:.S=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
-.S.o:
+%.o : %.S | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -Wa,-gstabs,-ggdb -x assembler-with-cpp -c -o $@ ${@:.o=.S}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/posix/Makefile.inc b/src/arch/posix/Makefile.inc
index 32a56cc..5e7e7ee 100644
--- a/src/arch/posix/Makefile.inc
+++ b/src/arch/posix/Makefile.inc
@@ -45,10 +45,10 @@ ifdef CONFIG_gpio_trace
 	COMMON_FLAGS += -DGPIO_TRACE
 endif
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o: %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
 build/system.elf: ${OBJECTS}
diff --git a/src/arch/stm32f446re-nucleo/Makefile.inc b/src/arch/stm32f446re-nucleo/Makefile.inc
index dd0de00..2aec12b 100644
--- a/src/arch/stm32f446re-nucleo/Makefile.inc
+++ b/src/arch/stm32f446re-nucleo/Makefile.inc
@@ -72,16 +72,16 @@ endif
 
 OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o} ${ASM_TARGETS:.S=.o}
 
-.cc.o:
+%.o : %.cc | include/config.h
 	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}
 
-.c.o:
+%.o : %.c | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}
 
-.S.o:
+%.o : %.S | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -c -o $@ ${@:.o=.S}
 
-.s.o:
+%.o : %.s | include/config.h
 	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -c -o $@ ${@:.o=.S}
 
 ext/libopencm3/Makefile: