Problem compiling a simple Hello agianst uClibc
Ayoub
ayoub at ezono.com
Mon Nov 28 12:16:22 UTC 2005
Hi all,
I'm trying to compile a simple Hello against uClibc ( version 0.9.28 ).
I am using a cross compiler ( genetated by buildroot ) i386-linux-uclibc-gcc
here is my Makefile :
TARGET=i386
CROSS=$(TARGET)-linux-uclibc-
CC=$(CROSS)gcc
LD=$(CROSS)ld
STRIP=$(CROSS)strip
CFLAGS=-Wall -D__FORCE_NOGLIBC -I/home/zaki/eZonix/tmp/usr/i386-linux-uclibc/usr/include
LDFLAGS=-L/home/zaki/eZonix/tmp/usr/i386-linux-uclibc/lib/
EXEC=hello
all: $(EXEC) strip romfs
hello.o: hello.c
$(CC) -o hello.o -c hello.c $(CFLAGS)
hello: hello.o
$(CC) -o hello hello.o $(LDFLAGS)
strip:
$(STRIP) $(EXEC)
romfs:
clean:
rm -rf *.o $(EXEC)
Then I'm using the 'ldd' provided by the uClibc:
[root at zaklinux hello]# ./ldd hello
ldd: can't open cache '/usr/i386-linux-uclibc/etc/ld.so.cache'
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
linux-gate.so.1 => (0xffffe000)
!!! libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00000000) /* this library is not in uClibc*/
libc.so.0 => not found (0x00000000)
libc.so.6 => /lib/libc.so.6 (0x00000000)
/lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x00000000)
I have asked this question before in this forum and the answer was that this library is not included in the uClibc package.
So in this case I have to copy always this library from my complierlibs or can I avoid the dependiency with the libgcc_s.so.1 =>/lib/libgcc_s.so.1 ?
Or maybe my uclibc cross compiler is not well generated ?
Please help me I'm very confused.
Cheers,
ZAK
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