boards: Makefile.include.gnu: Use GDBPREFIX for GDB

GDB can be built as multitarget which can debug multiple architectures and is often installed without a target prefix.
8 years ago · 02fe7c5d76
parent 26b9e9acea
commit 02fe7c5d76
1 changed files with 2 additions and 1 deletions
--- a/boards/Makefile.include.gnu
+++ b/boards/Makefile.include.gnu
@ -1,3 +1,4 @@
+export GDBPREFIX ?= $(PREFIX)
 export CC = $(PREFIX)gcc
 export CXX = $(PREFIX)g++
 export AR = $(PREFIX)ar
@ -5,4 +6,4 @@ export AS = $(PREFIX)as
 export LINK = $(PREFIX)gcc
 export SIZE = $(PREFIX)size
 export OBJCOPY = $(PREFIX)objcopy
-export DBG = $(PREFIX)gdb
+export DBG = $(GDBPREFIX)gdb