Make the STM32 Makefile.includes usable from outside the examples tree (Issue #28)

examples/stm32/f1/stm32vl-discovery/adc-dac-printf/Makefile

@@ -18,7 +18,7 @@
 ##
 
 BINARY = adc-dac-printf
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/f1/stm32f100xb.ld
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/f1/stm32f100xb.ld
 
 include ../../Makefile.include
 

examples/stm32/l1/stm32l-discovery/button-irq-printf-lowpower/Makefile

@@ -18,7 +18,8 @@
 ##
 
 BINARY = main
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/l1/stm32l15xxb.ld
+
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
 
 include ../../Makefile.include
 

examples/stm32/l1/stm32l-discovery/button-irq-printf/Makefile

@@ -18,7 +18,8 @@
 ##
 
 BINARY = main
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/l1/stm32l15xxb.ld
+
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
 
 include ../../Makefile.include
 

examples/stm32/l1/stm32l-discovery/miniblink/Makefile

@@ -19,7 +19,7 @@
 
 BINARY = miniblink
 
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/l1/stm32l15xxb.ld
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
 
 include ../../Makefile.include
 

examples/stm32/l1/stm32l-discovery/usart-semihosting/Makefile

@@ -19,14 +19,15 @@
 
 BINARY = usart-semihosting
 
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/l1/stm32l15xxb.ld
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
 
 # To disable, run "make ENABLE_SEMIHOSTING=0" or comment next line out
 ENABLE_SEMIHOSTING ?= 1
 
 ifeq ($(ENABLE_SEMIHOSTING),1)
-LDFLAGS += --specs=rdimon.specs -lrdimon
-CFLAGS += -DENABLE_SEMIHOSTING=1
+LDFLAGS		+= --specs=rdimon.specs 
+LDLIBS		+= -lrdimon
+DEFS		+= -DENABLE_SEMIHOSTING=1
 endif
 
 include ../../Makefile.include

examples/stm32/l1/stm32l-discovery/usart/Makefile

@@ -19,7 +19,7 @@
 
 BINARY = usart
 
-LDSCRIPT = $(TOOLCHAIN_DIR)/lib/stm32/l1/stm32l15xxb.ld
+LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
 
 include ../../Makefile.include