tkacik@rphroy.UUCP (Tom Tkacik) (10/04/88)
There are two C pre-processor directives that are used on the
UnixPC, but are ignored by CC. These are #sccs, and #ident.
Gcc-cpp also properly ignores #sccs, but passes #ident to
the compiler, which then generates a .ident string in the assembly
file. I do not know if this is the standard SYS5 thing to do,
but as(1) on the unixpc will not assemble a file with a .ident in it.
The following diff will make gcc-cpp, (at least from GCC-1.28),
treat #ident the same as #sccs, (ie. ignore both).
I do not think that this is the appropriate change to make in the
GCC distribution, as it will make all gcc compilers ignore #ident.
Any suggestions out there.
Tom Tkacik
{umix!mcf, uunet!edsews}!rphroy!tetnix!tet
{umix!mcf, uunet!edsews}!rphroy!megatron!tkacik
----------------------------------------------------
*** cccp.c~ Mon Oct 3 19:54:19 1988
--- cccp.c Mon Oct 3 19:53:37 1988
***************
*** 498,503 ****
--- 498,504 ----
{ 5, do_error, "error", T_ERROR},
#ifdef SCCS_DIRECTIVE
{ 4, do_sccs, "sccs", T_SCCS},
+ { 5, do_sccs, "ident", T_SCCS},
#endif
#if 0
{ 6, do_pragma, "pragma", T_PRAGMA},