path: root/examples/standalone
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authorSanjeev Premi <>2009-11-09 22:43:00 +0530
committerWolfgang Denk <>2009-12-02 23:17:26 +0100
commit604f7ce55ad74694ef8743ad2e99933dc0265e46 (patch)
treecfb2f78d7164532985ab08984945bf82242d4575 /examples/standalone
parentaf860962b544ddf323c4ff68454f00d31e44df0a (diff)
Fix build failure in examples/standalone
Some versions of 'make' do not handle trailing white-spaces properly. Trailing spaces in ELF causes a 'fake' source to be added to the variable COBJS; leading to build failure (listed below). The problem was found with GNU Make 3.80. Using text-function 'strip' as a workaround for the problem. make[1]: Entering directory `/home/sanjeev/u-boot/examples/standalone' arm-none-linux-gnueabi-gcc -g -Os -fno-common -ffixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x80e80000 -I/home/sanjeev/u-boot/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/codesourcery/2009q1- 203/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/include -pipe -DCONFIG_ ARM -D__ARM__ -marm -mabi=aapcs-linux -mno-thumb-interwork -march=armv5 -Wall -Wstrict-prototypes -fno-stack-protector -g -Os -fno-common -ff ixed-r8 -msoft-float -D__KERNEL__ -DTEXT_BASE=0x80e80000 -I/home/sanje ev/u-boot/include -fno-builtin -ffreestanding -nostdinc -isystem /opt/co desourcery/2009q1-203/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/includ e -pipe -DCONFIG_ARM -D__ARM__ -marm -mabi=aapcs-linux -mno-thumb-inte rwork -march=armv5 -I.. -Bstatic -T -Ttext 0x80e80000 -o .c arm-none-linux-gnueabi-gcc: no input files make[1]: *** [.c] Error 1 make[1]: Leaving directory `/home/sanjeev/u-boot/examples/standalone' make: *** [examples/standalone] Error 2 premi # Signed-off-by: Sanjeev Premi <> Fixed typo (s/ElF/ELF/). Signed-off-by: Wolfgang Denk <>
Diffstat (limited to 'examples/standalone')
1 files changed, 7 insertions, 1 deletions
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index 5e2f2bcaeb..6ea3b93db1 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -38,7 +38,13 @@ ELF-mpc8260 += mem_to_mem_idma2intr
ELF-ppc += sched
ELF-oxc += eepro100_eeprom
-ELF := $(ELF-y) $(ELF-$(ARCH)) $(ELF-$(BOARD)) $(ELF-$(CPU))
+# Some versions of make do not handle trailing white spaces properly;
+# leading to build failures. The problem was found with GNU Make 3.80.
+# Using 'strip' as a workaround for the problem.
+ELF := $(strip $(ELF-y) $(ELF-$(ARCH)) $(ELF-$(BOARD)) $(ELF-$(CPU)))
SREC = $(addsuffix .srec,$(ELF))
BIN = $(addsuffix .bin,$(ELF))
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