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Re: glibc building question
2007-07-20 13:51:37 Metuki Sabhe napisaÅ(a):
> hi list,
>
> when I build glibc, there are many gcc commands like the one I am attaching
> that are not clear to me. what is going on here ? what is it doing ?
> i can't see any source file... and there is a trailing dash here -
> what does it do ?
>
> gcc -c -Iinclude -I/home/ohad/glibc-2.5-build -Isysdeps/i386/elf
> -Inptl/sysdeps/unix/sysv/linux/i386/i686
> -Inptl/sysdeps/unix/sysv/linux/i386 -Isysdeps/unix/sysv/linux/i386
> -Inptl/sysdeps/unix/sysv/linux
> -Inptl/sysdeps/pthread -Isysdeps/pthread -Isysdeps/unix/sysv/linux
> -Isysdeps/gnu -Isysdeps/unix/common -Isysdeps/unix/mman
> -Isysdeps/unix/inet -Isysdeps/unix/sysv/i386 -Inptl/sysdeps/unix/sysv
> -Isysdeps/unix/sysv -Isysdeps/unix/i386 -Inptl/sysdeps/unix -Isysdeps/unix
> -Isysdeps/posix -Isysdeps/i386/i686/fpu -Inptl/sysdeps/i386/i686
> -Isysdeps/i386/i686 -Isysdeps/i386/i486 -Inptl/sysdeps/i386/i486
> -Isysdeps/i386/fpu -Inptl/sysdeps/i386 -Isysdeps/i386 -Isysdeps/wordsize-32
> -Isysdeps/ieee754/ldbl-96 -Isysdeps/ieee754/dbl-64 -Isysdeps/ieee754/flt-32
> -Isysdeps/ieee754 -Isysdeps/generic/elf -Isysdeps/generic
> -Inptl -Ilibio -I. -I /lib/modules/2.6.20-16-generic/build/include
> -_LIBC_REENTRANT
> -include include/libc-symbols.h -DASSEMBLER -DGAS_SYNTAX
> -Wa,--noexecstack -E -x assembler-with-cpp -D__OPTIMIZE__ -
>
> thank you
> metuki
It reads from standard input.
--
Arfrever Frehtes Taifersar Arahesis