On 5 June 2014 00:30, Sedat Dilek <[email protected]> wrote: > On Tue, May 8, 2012 at 9:41 PM, Bernhard Reutner-Fischer > <[email protected]> wrote: >> On Sat, May 05, 2012 at 01:22:29PM +0200, Oliver Metz wrote: >>>Hi all. >>> >>>Almost 2 years passed by when I sent the below mail to this list. >>>Unfortunately no one has responded. But ldd is still broken when >>>cross-compiling for a different architecture (32 vs. 64 bit). As a >>>workaround we use "-m32" in the Freetz Project to build the utils [1]. >>>Unfortunately I don't have the knowledge to fix this. So help is appreciated. >>> >>>Regards >>>Oliver >>> >>>[1] >>>http://freetz.org/browser/trunk/toolchain/make/target/uclibc/uclibc.mk#L152 >>> >>>-- >>>Hi, >>>I'm building a mipsel uclibc (0.9.31) toolchain (32-bit) on 64-bit Ubuntu. >>>When trying to analyze a mipsel binary with ldd.host it fails with: "...not >>>an ELF file." >>> >>>This is caused by the following test in >>>http://git.uclibc.org/uClibc/tree/utils/ldd.c#n220: >>>|| ehdr->e_ident[EI_CLASS] != ELFCLASSM >>> >>>The first expression evaluates to ELFCLASS32 and the second one is defined >>>as ELFCLASS64. Commenting out the check doesn't help because then it's >>>throwing a segfault. >>> >>>Can anybody confirm this bug? Or even fix it? Should I open a ticket on >>>bugzilla? >> >> I confirm this behaviour. You can stick the targets wordsize into >> BUILD_CFLAGS=-m32 or keep it passing in via HOSTCC, of course. >> >> I did not look to see if we could tweak byteswapping (or to work for the >> case where the host is able to run binaries of a lower wordsize via >> STANDALONE support). > > On this topic I fell over this patch while looking through some uClibc > patches. > Have a look at it, Bernhard. > > - Sedat - > > [1] > http://freetz.org/browser/trunk/toolchain/make/target/uclibc/0.9.32.1/100-fix_hosttools.patch
Oliver, can you please make a proper patch, including a Signed-off-by mark? TIA, _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
