mdebug

commit 04de6e65280060d929227f33f0526e2433807967
parent b078c7fe3ea33d4a06ca81d3c2e5db3ae2e98815
Author: Brian Swetland <swetland@frotz.net>
Date:   Tue,  2 Feb 2021 14:20:59 -0800

build: select correct libgcc.a for agent targets

Diffstat:
M
build/build.mk
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/build/build.mk b/build/build.mk
@@ -10,7 +10,10 @@ TARGET_OBJCOPY := $(TOOLCHAIN)objcopy
 TARGET_OBJDUMP := $(TOOLCHAIN)objdump
 
 ARCH_M3_CFLAGS := -mcpu=cortex-m3 -mthumb
+ARCH_M3_LIBS := $(shell $(TARGET_CC) $(ARCH_M3_CFLAGS) -print-libgcc-file-name)
+
 ARCH_M0_CFLAGS := -mcpu=cortex-m0 -mthumb
+ARCH_M0_LIBS := $(shell $(TARGET_CC) $(ARCH_M0_CFLAGS) -print-libgcc-file-name)
 
 TARGET_CFLAGS := -g -Os -Wall
 TARGET_CFLAGS += -Wno-unused-but-set-variable
@@ -57,7 +60,7 @@ out/agent-%.lst: out/agent-%.elf
 out/agent-%.elf: agents/%.c
 	@mkdir -p $(dir $@)
 	@echo compile $@
-	$(QUIET)$(TARGET_CC) $(TARGET_CFLAGS) $(ARCH_$(ARCH)_CFLAGS) -Wl,--script=build/agent.ld -Wl,-Ttext=$(LOADADDR) -o $@ $<
+	$(QUIET)$(TARGET_CC) $(TARGET_CFLAGS) $(ARCH_$(ARCH)_CFLAGS) -Wl,--script=build/agent.ld -Wl,-Ttext=$(LOADADDR) -o $@ $< $(ARCH_$(ARCH)_LIBS)
 
 out/%.o: %.c
 	@mkdir -p $(dir $@)