Am Montag, den 29.11.2010, 11:43 -0800 schrieb Khem Raj: > On Fri, Nov 26, 2010 at 4:15 AM, Paul Menzel > <[email protected]> wrote: > > arm-angstrom-linux-gnueabi-g++ -march=armv7-a -mtune=cortex-a8 > > -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb > > -isystem/oe/build/angstrom-dev/sysroots/armv7a-angstrom-linux-gnueabi/usr/include > > -fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2 > > -ggdb2 -fpermissive -fvisibility-inlines-hidden -fPIC -DPIC -D_REENTRANT > > -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -g -D_DEBUG -Wall -O2 > > -mfloat-abi=softfp -mno-apcs-stack-check -Wa,-march=armv7a -mcpu=cortex-a8 > > -mfpu=neon -mvectorize-with-neon-quad > > -isystem/oe/build/angstrom-dev/sysroots/armv7a-angstrom-linux-gnueabi/usr/include > > -fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2 > > -ggdb2 -fpermissive -fvisibility-inlines-hidden -fPIC -DPIC -D_REENTRANT > > -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -g -D_DEBUG -Wall -O2 > > -mfloat-abi=softfp -mno-apcs-stack-check -Wa,-march=armv7a -mcpu=cortex-a8 > > -mfpu=neon -mvectorize-with-neon-quad > > -isystem/oe/build/angstrom-dev/sysroots/armv7a-angstrom-linux-gnueabi/usr/include > > -fexpensive-optimizations -frename-registers -fomit-frame-pointer -O2 > > -ggdb2 -fpermissive -fvisibility-inlines-hidden -fPIC -DPIC -D_REENTRANT > > -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -g -D_DEBUG -Wall -O2 > > -mfloat-abi=softfp -mno-apcs-stack-check -Wa,-march=armv7a -mcpu=cortex-a8 > > -mfpu=neon -mvectorize-with-neon-quad SDL_anigif.o XBTFWriter.o XBMCTex.o > > ../../guilib/XBTF.o > > -L/oe/build/angstrom-dev/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib > > -Wl,-rpath-link,/oe/build/angstrom-dev/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib > > -Wl,-O1 -Wl,--hash-style=gnu ../../xbmc/lib/libsquish/libsquish-arm.a > > -lSDL_image -lSDL -llzo2 -o TexturePacker > > XBMCTex.o: In function `main': > > > > /oe/build/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/xbmc-10.05-r8+gitr0+e2ab481ebe964321c358ab9d6402088c714adcbe/git/tools/TexturePacker/XBMCTex.cpp:394: > > undefined reference to `__lzo_init2' > > collect2: ld returned 1 exit status > > make[1]: *** [TexturePacker] Error 1 > > make[1]: Leaving directory > > `/oe/build/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/xbmc-10.05-r8+gitr0+e2ab481ebe964321c358ab9d6402088c714adcbe/git/tools/TexturePacker' > > make: *** [tools/TexturePacker/TexturePacker] Error 2 > > It seems link line has -llzo2 and liblzo2 should contain this > function, you could investigate. > 1. If liblzo2 exists in the staging area
/oe/build/angstrom-dev$ find sysroots/ -iname *liblzo*
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.so.1
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.a
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.a
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.so.2
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.la
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.la
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.so.2.0.0
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.so.1.0.0
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.so
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.so
> 2. If it does then dump the symbols it has exported as globals
/oe/build/angstrom-dev$ objdump -t
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo.so | grep lzo_init
00000000 l df *ABS* 00000000 lzo_init.c
0000274c g F .text 000000c8 __lzo_init2
00024ba8 g O .bss 00000004 __lzo_init_done
00002814 g F .text 00000054 __lzo_init
/oe/build/angstrom-dev$ objdump -t
sysroots/armv7a-angstrom-linux-gnueabi/usr/lib/liblzo2.so | grep lzo_init
00000000 l df *ABS* 00000000 lzo_init.c
000021fc g F .text 000000c8 __lzo_init_v2
000247a0 g O .bss 00000004 __lzo_init_done
> 3. If the symbol __lzo_init2 is not exported then find out if
> something is wrong with liblzo2 builds that can result in this
> exlusion
Sorry, I do not know how to do that.
Thanks,
Paul
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