On 3/20/2011 1:32 PM, Douglas Mencken wrote:
GNU as used to accept (and ignore?) .size directives which referred to undefined symbols. In binutils 2.21, these are treated as errors:AS lib/crti.o AS lib/crtn.o initfini.c: Assembler messages: initfini.c:23: Error: .size expression with symbol `_init' does not evaluate to a constant initfini.c:23: Error: .size expression with symbol `_fini' does not evaluate to a constant make: *** [lib/crtn.o] Error 1 So here's the patch: --- evil/libc/sysdeps/linux/powerpc/crtn.S +++ good/libc/sysdeps/linux/powerpc/crtn.S @@ -9,7 +9,6 @@ addi 1,1,32 mtlr 0 blr - .size _init, .-_init .section .fini .align 2 @@ -20,4 +19,3 @@ addi 1,1,32 mtlr 0 blr - .size _fini, .-_fini
the problem is because one of those two labels is missing can you figure out why
http://ftp.osuosl.org/pub/manulix/scripts/build-scripts/PPFILES/ppfiles-uclibc/powerpc-crtn.patch After applying, the problem is gone: $ make V=1 AS lib/crti.o -DHAVE_ASM_PPC_REL16 -DHAVE_FORCED_UNWIND -DNDEBUG -D__USE_STDIO_FUTEXES__ -D__ASSEMBLER__ -DUSE___THREAD AS lib/crtn.o -DHAVE_ASM_PPC_REL16 -DHAVE_FORCED_UNWIND -DNDEBUG -D__USE_STDIO_FUTEXES__ -D__ASSEMBLER__ -DUSE___THREAD CC ldso/ldso/ldso.oS -DHAVE_ASM_PPC_REL16 -DHAVE_FORCED_UNWIND -DNDEBUG -D__USE_STDIO_FUTEXES__ -DSHARED -DNOT_IN_libc -DIS_IN_rtld -DUCLIBC_RUNTIME_PREFIX="/" -DUCLIBC_LDSO="ld-uClibc.so.0" -DLDSO_ELFINTERP="powerpc/elfinterp.c" -DNOT_IN_libc -DIS_IN_rtld -DUCLIBC_RUNTIME_PREFIX="/" -DUCLIBC_LDSO="ld-uClibc.so.0" AS ldso/ldso/powerpc/resolve.oS -DHAVE_ASM_PPC_REL16 -DHAVE_FORCED_UNWIND -DNDEBUG -D__USE_STDIO_FUTEXES__ -DSHARED -DNOT_IN_libc -DIS_IN_rtld -DUCLIBC_RUNTIME_PREFIX="/" -DUCLIBC_LDSO="ld-uClibc.so.0" -D__ASSEMBLER__ -DUSE___THREAD AR cr ldso/ldso/ld-uClibc_so.a STRIP -x -R .note -R .comment ldso/ldso/ld-uClibc_so.a ... _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
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