[PATCH 04/15] build-link-with-libgcc.patch
Andy Green
andy at openmoko.com
Wed Aug 13 01:59:09 CEST 2008
libgcc has divide and things we would like to use
Signed-off-by: Andy Green <andy at openmoko.com>
---
Makefile | 3 ++-
config.mk | 9 +++++++--
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 43511ec..0cf54e3 100644
--- a/Makefile
+++ b/Makefile
@@ -30,6 +30,7 @@ C_OBJS = $(patsubst %.c,%.o, $(C_SRCS))
#SRCS := $(START: .o=.S) $(COBJS: .o=.c)
SRCS = ${S_SRCS} ${C_SRCS}
OBJS = ${S_OBJS} ${C_OBJS}
+LIBS = -L${COMPILER_LIB_PATH} -lgcc
# GTA02 A5 and A6 U-Boot will eat these for DFU action
UDFU_VID = 0x1d50
@@ -51,7 +52,7 @@ all:${UDFU_IMAGE}
${OBJS}:${SRCS}
${UDFU_IMAGE}:${OBJS}
- $(LD) ${LDFLAGS} -T$(LDS) -g $(OBJS) -o ${TARGET}
+ $(LD) ${LDFLAGS} -T$(LDS) -g $(OBJS) -o ${TARGET} ${LIBS}
$(OBJCOPY) -O binary -S ${TARGET} ${IMAGE}
$(MKUDFU) -v ${UDFU_VID} -p ${UDFU_PID} -r ${UDFU_REV} \
-d ${IMAGE} ${UDFU_IMAGE}
diff --git a/config.mk b/config.mk
index 5d01952..b8cb833 100644
--- a/config.mk
+++ b/config.mk
@@ -1,8 +1,13 @@
#
# Include the make variables (CC, etc...)
#
-#CROSS_COMPILE=arm-softfloat-linux-gnu-
-CROSS_COMPILE=/usr/local/openmoko/arm/bin/arm-angstrom-linux-gnueabi-
+
+CROSS_PATH=/usr/local/openmoko/arm
+CROSS_COMPILE=${CROSS_PATH}/bin/arm-angstrom-linux-gnueabi-
+
+####
+COMPILER_LIB_PATH_PRE=${CROSS_PATH}/lib/gcc/arm-angstrom-linux-gnueabi
+COMPILER_LIB_PATH=${COMPILER_LIB_PATH_PRE}/`ls ${COMPILER_LIB_PATH_PRE}`
AS = $(CROSS_COMPILE)as
LD = $(CROSS_COMPILE)ld
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