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Full Discussion: Can't compile or install GCC
Operating Systems Linux SuSE Can't compile or install GCC Post 302473774 by dhzdh on Monday 22nd of November 2010 10:49:46 AM
Old 11-22-2010
Using cc1 directly is not the way to go. If anything, it will only perform the first stage of the compilation.

I tried to use gcc -v in order to see ho it is done, and there are many more flags it uses on the command line.

my compilation line was: gcc -o checkstatvfs checkstatvfs.c.

The result:

/usr/lib/gcc/x86_64-linux-gnu/4.4.3/cc1 -quiet -v checkstatvfs.c -D_FORTIFY_SOURCE=2 -quiet -dumpbase checkstatvfs.c -mtune=generic -auxbase checkstatvfs -version -fstack-protector -o /tmp/ccmVxJF6.s

as you can see, the output is an assembler file.

Then, the assembler is run:
as -V -Qy -o /tmp/ccYDwa43.o /tmp/ccmVxJF6.s

and after that, collect2 is run:
/usr/lib/gcc/x86_64-linux-gnu/4.4.3/collect2 --build-id --eh-frame-hdr -m elf_x86_64 --hash-style=both -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o checkstatvfs -z relro /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crt1.o /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crti.o /usr/lib/gcc/x86_64-linux-gnu/4.4.3/crtbegin.o -L/usr/lib/gcc/x86_64-linux-gnu/4.4.3 -L/usr/lib/gcc/x86_64-linux-gnu/4.4.3 -L/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../.. -L/usr/lib/x86_64-linux-gnu /tmp/ccYDwa43.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-linux-gnu/4.4.3/crtend.o /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/crtn.o

which does the linking, apparently.

You need to determine where did /usr/bin/gcc have gone away. I don't think that doing the compilation one step at the time will work for you.
 

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__BUILTIN_OBJECT_SIZE(3)				   BSD Library Functions Manual 				  __BUILTIN_OBJECT_SIZE(3)

NAME
__builtin_object_size -- return the size of the given object SYNOPSIS
size_t __builtin_object_size(void *ptr, int type); DESCRIPTION
The __builtin_object_size() function is a gcc(1) built-in function that returns the size of the ptr object if known at compile time and the object does not have any side effects. RETURN VALUES
If the size of the object is not known or it has side effects the __builtin_object_size() function returns: (size_t)-1 for type 0 and 1. (size_t)0 for type 2 and 3. If the size of the object is known, then the __builtin_object_size() function returns the maximum size of all the objects that the compiler knows that they can be pointed to by ptr when type & 2 == 0, and the minimum size when type & 2 != 0. SEE ALSO
gcc(1), __builtin_return_address(3), attribute(3), ssp(3) HISTORY
The __builtin_object_size() appeared in GCC 4.1. CAVEATS
This is a non-standard, compiler-specific extension. BSD
December 19, 2010 BSD
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