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Rockbox mail archiveSubject: Re[2]: How to build firmware and other issuesRe[2]: How to build firmware and other issues
From: Alex Gitelman <alex_at_fg-soup.com>
Date: Fri, 21 Jun 2002 06:29:42 -0700 Hi Daniel, Thanks for reply. I'll try you suggestions. Now, >> 2. _memcmp could not be resolved so I had to add -lc to linker options in >> apps DS> Oh? What uses memcmp()? We should not rely on any external libc-like library DS> (we've recently worked hard to remove the newlib dependency) so if we need DS> memcmp() we should provide our own. Message is as follows. And I attached nm output. Apparently memcmp is not used directly. sh-elf-gcc -Os -nostdlib -o /home/alexgit/archos/build/archos.elf /home/alexgit /archos/build/credits.o /home/alexgit/archos/build/main.o /home/alexgit/archos/b uild/main_menu.o /home/alexgit/archos/build/menu.o /home/alexgit/archos/build/pl ay.o /home/alexgit/archos/build/playlist.o /home/alexgit/archos/build/showtext.o /home/alexgit/archos/build/sound_menu.o /home/alexgit/archos/build/tree.o /home /alexgit/archos/build/recorder/bmp.o /home/alexgit/archos/build/recorder/bounce. o /home/alexgit/archos/build/recorder/boxes.o /home/alexgit/archos/build/recorde r/icons.o /home/alexgit/archos/build/recorder/sokoban.o /home/alexgit/archos/bui ld/recorder/tetris.o -L/home/alexgit/archos/build -lrockbox -lgcc -L../firmware -T../firmware/app.lds -Wl,-Map,/home/alexgit/archos/build/archos.map /home/alexgit/archos/build/librockbox.a(id3.o): In function `_setid3v2title': id3.o(.text+0x2ac): undefined reference to `_memcmp' id3.o(.text+0x340): undefined reference to `_memcmp' /home/alexgit/archos/build/librockbox.a(id3.o): In function `_getid3v2len': id3.o(.text+0x3d8): undefined reference to `_memcmp' /home/alexgit/archos/build/librockbox.a(id3.o): In function `_getid3v1len': id3.o(.text+0x444): undefined reference to `_memcmp' collect2: ld returned 1 exit status make[1]: *** [/home/alexgit/archos/build/archos.elf] Error 1 make[1]: Leaving directory `/home/alexgit/archos/apps' make: *** [apps] Error 2 Best Regards, Alex
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