From e21af490b42775a9ea86ae210fd81fc5b84064f9 Mon Sep 17 00:00:00 2001
From: Yannick Lanz <yannick.lanz@wifx.net>
Date: Wed, 31 Jul 2019 00:16:04 +0200
Subject: [PATCH 1/2] Make build process compatible with yocto

---
 deps/lgw/makefile     |  4 ++--
 deps/mbedtls/makefile |  2 +-
 setup.gmk             | 12 ++++++------
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/deps/lgw/makefile b/deps/lgw/makefile
index c4c568ce..fb5a23c2 100644
--- a/deps/lgw/makefile
+++ b/deps/lgw/makefile
@@ -21,10 +21,10 @@ ${LGWLIB}: ${PLT}/libloragw/libloragw.a
 	@cp $< $@
 
 ${PLT}/libloragw/libloragw.a: ${SRCS} ${HFILES}
-	${MAKE} -C ${PLT}/libloragw libloragw.a CC=${CC} AR=${AR} LD=${LD} TDfull=${TDfull}
+	${MAKE} -C ${PLT}/libloragw libloragw.a CC="${CC}" AR="${AR}" LD="${LD}" TDfull=${TDfull}
 
 ${PLT}/libloragw/inc/config.h: ${PLT}/libloragw/library.cfg
-	${MAKE} -C ${PLT}/libloragw inc/config.h CC=${CC} AR=${AR} LD=${LD} TDfull=${TDfull}
+	${MAKE} -C ${PLT}/libloragw inc/config.h CC="${CC}" AR="${AR}" LD="${LD}" TDfull=${TDfull}
 
 ${LGWINC}/%.h: ${PLT}/libloragw/inc/%.h | ${LGWINC}
 	@echo "  CP    ${<F} -> $@"
diff --git a/deps/mbedtls/makefile b/deps/mbedtls/makefile
index 43836a85..04329c59 100644
--- a/deps/mbedtls/makefile
+++ b/deps/mbedtls/makefile
@@ -15,7 +15,7 @@ ${MBEDINC}:
 	@mkdir -p $@
 
 ${PLT}/library/%.a: ${PLT}
-	${MAKE} -C $< lib CC=${CC} AR=${AR} LD=${LD}
+	${MAKE} -C $< lib CC="${CC}" AR="${AR}" LD="${LD}"
 
 ${TD}/${BD}/lib/%.a: ${PLT}/library/%.a
 	@mkdir -p ${@D}
diff --git a/setup.gmk b/setup.gmk
index a4ccfaeb..ca6bd5b5 100644
--- a/setup.gmk
+++ b/setup.gmk
@@ -22,7 +22,7 @@ ARCH.kerlink = arm-klk-linux-gnueabi
 ARCH=${ARCH.${platform}}
 
 export TDfull := $(shell cd ${TD} && pwd)
-TOOLCHAIN=${HOME}/toolchain-${platform}
+TOOLCHAIN ?= ${HOME}/toolchain-${platform}
 
 
 ifeq (,$(wildcard ${TOOLCHAIN}))
@@ -43,11 +43,11 @@ ifeq (kerlink,${platform})
 export LD_LIBRARY_PATH=${TOOLCHAIN}/usr/lib
 endif
 
-CC=${TOOLPREFIX}gcc
-LD=${TOOLPREFIX}ld
-AR=${TOOLPREFIX}ar
-OD=${TOOLPREFIX}objdump
-OC=${TOOLPREFIX}objcopy
+CC ?= ${TOOLPREFIX}gcc
+LD ?= ${TOOLPREFIX}ld
+AR ?= ${TOOLPREFIX}ar
+OD ?= ${TOOLPREFIX}objdump
+OC ?= ${TOOLPREFIX}objcopy
 
 # Everything being build is somewhere in here
 BD=build-${platform}-${variant}

From ff17a69eba07a66130c3df5e4d8d2b540bbbdb8e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20M=C3=BCller?= <christian.muller@wifx.net>
Date: Wed, 11 Nov 2020 07:39:41 +0100
Subject: [PATCH 2/2] Make build process compatible with yocto (lgw1302)

---
 deps/lgw1302/makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/deps/lgw1302/makefile b/deps/lgw1302/makefile
index 2bac66b8..4f6e5580 100644
--- a/deps/lgw1302/makefile
+++ b/deps/lgw1302/makefile
@@ -49,10 +49,10 @@ ${LGWLIB}: ${PLT}/libloragw/libloragw.a
 	@cp $< $@
 
 ${PLT}/libloragw/libloragw.a: ${SRCS} ${HFILES}
-	${MAKE} -C ${PLT}/libloragw libloragw.a CC=${CC} AR=${AR} LD=${LD} TDfull=${TDfull}
+	${MAKE} -C ${PLT}/libloragw libloragw.a CC="${CC}" AR="${AR}" LD="${LD}" TDfull=${TDfull}
 
 ${PLT}/libloragw/inc/config.h: ${PLT}/libloragw/library.cfg
-	${MAKE} -C ${PLT}/libloragw inc/config.h CC=${CC} AR=${AR} LD=${LD} TDfull=${TDfull}
+	${MAKE} -C ${PLT}/libloragw inc/config.h CC="${CC}" AR="${AR}" LD="${LD}" TDfull=${TDfull}
 
 ${LGWINC}/%.h: ${PLT}/libloragw/inc/%.h | ${LGWINC}
 	@echo "  CP    ${<F} -> $@"