[#4969] build shared flat fails at libpng

Submitted By: Mingquan Pan

Open Date

2009-03-09 00:27:33 Close Date

2009-03-13 07:03:39

Priority:

Medium High Assignee:

Bernd Schmidt

Status:

Closed Fixed In Release:

N/A

Found In Release:

N/A Release:

Category:

N/A Board:

N/A

Processor:

ALL Silicon Revision:

Is this bug repeatable?:

Yes Resolution:

Fixed

Uboot version or rev.:

Toolchain version or rev.:

toolchain-09r1-1

App binary format:

N/A

Summary: build shared flat fails at libpng

Details:

build shared flat fails at libpng with toolchain-09r1-1 and uclibc-full-09r1-1.

test@45-bf527-toolchain:~/work/cruise/checkouts/uclinux-dist> uname -a

Linux 45-bf527-toolchain 2.6.25.5-1.1-pae #1 SMP 2008-06-07 01:55:22 +0200 i686 i686 i386 GNU/Linux

~/work/cruise/checkouts/uclinux-dist> make NON_SMP_BUILD=1

...checking for malloc.h... yes

checking for stdlib.h... (cached) yes

checking for string.h... (cached) yes

checking for strings.h... (cached) yes

checking for an ANSI C-conforming const... yes

checking for size_t... yes

checking whether struct tm is in sys/time.h or time.h... time.h

checking for working strtod... no

checking for pow... no

checking for pow in -lm... no

configure: WARNING: cannot find library containing definition of pow

checking for memset... yes

checking for pow... (cached) no

checking for pow in -lm... (cached) no

configure: error: cannot find pow

make[3]: *** [build-libpng-1.2.35/Makefile] Error 1

make[3]: Leaving directory `/home/test/work/cruise/checkouts/uclinux-dist/lib/libpng'

make[2]: *** [libpng] Error 2

make[2]: Leaving directory `/home/test/work/cruise/checkouts/uclinux-dist/lib'

make[1]: *** [all] Error 2

make[1]: Leaving directory `/home/test/work/cruise/checkouts/uclinux-dist/lib'

uclinux version: 7854, linux-kernel Revision: 6157.

But it looks building into shared flat ok on another machine with :

test@40-bf537-toolchain:~/work/cruise/test_scripts/toolchain/toolchain-build> uname -a

Linux 40-bf537-toolchain 2.6.8-24.14-smp #1 SMP Tue Mar 29 09:27:43 UTC 2005 i686 i686 i386 GNU/Linux

The versions are:

toolchain Revision: 3224 (build with Buildtoolchain script), uclinux-dist Revision: 7854, linux Revision: 6156.

The build good log is attached.

Follow-ups

--- Mike Frysinger 2009-03-10 00:30:21

the config.log from the build dir is needed

--- Mingquan Pan 2009-03-10 23:07:56

config.log under libpng/build-libpng-1.2.35 is posted.

--- Mike Frysinger 2009-03-11 05:38:14

bug in toolchain, not libpng

configure:12091: checking for pow in -lm

configure:12126: bfin-uclinux-gcc -o conftest -pipe -Wall -g -O2

-mid-shared-library -mshared-library-id=0 -mcpu=bf537-0.2 -DEMBED

-D__uClinux__ -I/home/test/work/cruise/checkouts/uclinux-dist -mcpu=bf537-0.2

-Wl,-elf2flt -Wl,-shared-lib-id,0 -mid-shared-library

-Wl,-R,/opt/uClinux/bfin-uclinux/bfin-uclinux/runtime/usr/lib/mid-shared-library/libc.gdb

-mcpu=bf537-0.2 conftest.c -lm >&5

conftest.c:33: warning: conflicting types for built-in function 'pow'

/opt/uClinux/bfin-uclinux/bfin-uclinux/runtime/usr/lib/mid-shared-library/libm.a(e_pow.os):

In function `__ieee754_pow':

libm/e_pow.c:128: relocation truncated to fit: R_pcrel24 against symbol

`___adddf3' defined in .text section in