Sorry for replying only now: On Fedora Core 6:
Let's take the dummy.c from the Adjusting the Toolchain phase: echo 'main(){}' > dummy.c cc dummy.c [EMAIL PROTECTED] ~]# readelf -l a.out Elf file type is EXEC (Executable file) Entry point 0x8048280 There are 7 program headers, starting at offset 52 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Allign PHDR 0x000034 0x08048034 0x08048034 0x000e0 0x000e0 R E 0x4 INTERP 0x000114 0x08048114 0x08048114 0x00013 0x00013 R 0x1 [Requesting program interpreter: /lib/ld-linux.so.2] LOAD 0x000000 0x08048000 0x08048000 0x00414 0x00414 R E 0x1000 LOAD 0x000414 0x08049414 0x08049414 0x000fc 0x00100 RW 0x1000 DYNAMIC 0x000428 0x08049428 0x08049428 0x000c8 0x000c8 RW 0x4 NOTE 0x000128 0x08048128 0x08048128 0x00020 0x00020 R 0x4 GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4 Section to Segment mapping: Segment Sections... 00 01 .interp 02 .interp .note.ABI-tag .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .rel.plt .init .plt .text .fini .rodata .eh_frame 03 .ctors .dtors .jcr .dynamic .got .got.plt .data .bss 04 .dynamic 05 .note.ABI-tag 06 [EMAIL PROTECTED] ~]# cc -Xlinker --hash-style=sysv dummy.c [EMAIL PROTECTED] ~]# readelf -l a.out Elf file type is EXEC (Executable file) Entry point 0x8048280 There are 7 program headers, starting at offset 52 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align PHDR 0x000034 0x08048034 0x08048034 0x000e0 0x000e0 R E 0x4 INTERP 0x000114 0x08048114 0x08048114 0x00013 0x00013 R 0x1 [Requesting program interpreter: /lib/ld-linux.so.2] LOAD 0x000000 0x08048000 0x08048000 0x00414 0x00414 R E 0x1000 LOAD 0x000414 0x08049414 0x08049414 0x000fc 0x00100 RW 0x1000 DYNAMIC 0x000428 0x08049428 0x08049428 0x000c8 0x000c8 RW 0x4 NOTE 0x000128 0x08048128 0x08048128 0x00020 0x00020 R 0x4 GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4 Section to Segment mapping: Segment Sections... 00 01 .interp 02 .interp .note.ABI-tag .hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .rel.plt .init .plt .text .fini .rodata .eh_frame 03 .ctors .dtors .jcr .dynamic .got .got.plt .data .bss 04 .dynamic 05 .note.ABI-tag 06 [EMAIL PROTECTED] ~]# cc -Wl,--hash-style=both dummy.c [EMAIL PROTECTED] ~]# readelf -l a.out Elf file type is EXEC (Executable file) Entry point 0x80482a0 There are 7 program headers, starting at offset 52 Program Headers: Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align PHDR 0x000034 0x08048034 0x08048034 0x000e0 0x000e0 R E 0x4 INTERP 0x000114 0x08048114 0x08048114 0x00013 0x00013 R 0x1 [Requesting program interpreter: /lib/ld-linux.so.2] LOAD 0x000000 0x08048000 0x08048000 0x00434 0x00434 R E 0x1000 LOAD 0x000434 0x08049434 0x08049434 0x00104 0x00108 RW 0x1000 DYNAMIC 0x000448 0x08049448 0x08049448 0x000d0 0x000d0 RW 0x4 NOTE 0x000128 0x08048128 0x08048128 0x00020 0x00020 R 0x4 GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4 Section to Segment mapping: Segment Sections... 00 01 .interp 02 .interp .note.ABI-tag .hash .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .rel.plt .init .plt .text .fini .rodata .eh_frame 03 .ctors .dtors .jcr .dynamic .got .got.plt .data .bss 04 .dynamic 05 .note.ABI-tag 06 [EMAIL PROTECTED] ~]# It's possible to pass "-Wa,<arg>" options to assembler, "-Wp,<arg>" options to the prepocessor, "-Wl,<arg>" options to the linker; "-Xassembler <arg>" option to the assembler, "-Xpreprocessor <arg>" option to the preprocessor and "-Xlinker <arg>" option to the linker; same for gcc and g++. So a "cc="cc -Xlinker --hash-style=sysv"", "gcc="gcc -Xlinker --hash-style=sysv"" and "g++="g++ -Xlinker --hash-style=sysv"" should do the trick without problems (or at least, I compiled the toolchain in this way to test and it compiled flawlessly). Have a good evening to all. Luca P.S. Sorry for being pedantic with the examples, but I think that an example could be better than words. P.S.II Sorry if the email comes in HTML format, but I'm sending it from the home page of my isp; I promise it's the first and last time... -- http://linuxfromscratch.org/mailman/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/lfs/faq.html Unsubscribe: See the above information page