On Mon, 8 Oct 2012 19:22:00 +0200 Roland Mainz wrote:
> On Sat, Oct 6, 2012 at 9:31 AM, Glenn Fowler <g...@research.att.com> wrote:
> >
> > ast ksh 2012-10-04 alpha source packages have been posted to
> > www.research.att.com/sw/download/alpha/
> >
> > this alpha includes { grep xargs iconv } as ksh static builtins
> > any b_*() function added to src/lib/libcmd will automatically be added as a
> > ksh static builtin
> >
> > access the builtins by adding /opt/ast/bin in PATH before the dirs that
> > contain the bative executables
> >
> > there is another mechanism for binding ksh static builtins via the
> > envionment
> > that dgk will describe shortly
> >
> > this is alpha and needs thorough testing, especially the new static builtins
> On Solaris 11 ast-ksh.2012-10-04 doesn't build with the Sun Studio
> 12.1 compiler:
> -- snip --
> "/home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/src/lib/libast/misc/spawnvex.c",
> line 742: prototype mismatch: 6 args passed, 5 expected
> "/home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/src/lib/libast/misc/spawnvex.c",
> line 758: warning: implicit function declaration: spawnvex_free
> (E_NO_IMPLICIT_DECL_AL
> LOWED)
> cc: acomp failed for
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/src/lib/libast/misc/spawnvex.c
> mamake [lib/libast]: *** exit code 2 making spawnvex.o
> -- snip --
> ... fixing this (by cutting down the number of |0|'s passed as
that is the correct fix
src/lib/libast/misc/spawnvex.c is new and is rife with #ifdefs
it handles different flavors of { posix_spawn() vfork() spawn() spawnve() }
we son't have a sol11 machine and thus didn't compile (or test) that path
> arguments) results in the next build failure:
> -- snip --
> + cc -D_TS_ERRNO -D_REENTRANT -KPIC -xO4 -xalias_level=std -xspace -Xa
> -xstrconst -z combreloc -xildoff -xcsi -errtags=yes
> -DSHOPT_CMDLIB_BLTIN=0 -DSH_CMDLIB_DIR="/usr/ast/bin" -D
> SHOPT_CMDLIB_HDR="/home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/tmp_solaris_builtin_header.h"
> -DSHOPT_SYSRC -D_map_libc=1 -D_lib_socket=1 -lsocket -lnsl -L.
> -L/home/t
> est001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib
> -o ksh pmain.o libshell.a
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/
> lib/libdll.a
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -lm -lm /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol
> 11.sun4-64/lib/libast.a -lm -lm
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libcoshell.a
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64b
> it_opt/arch/sol11.sun4-64/lib/libast.a -lm -lm
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -lm -lm /home/test001/ksh93/ast_ksh_20121
> 004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libcmd.a -lmd
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -lm -lm -lmd /home/test00
> 1/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -lm -lm
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -
> lm -lm -lm -lsocket -lnsl -lsecdb -lnsl
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a
> -lm
> Undefined first referenced
> symbol in file
> spawnvex_free
> /home/test001/ksh93/ast_ksh_20121004/build_sparc_64bit_opt/arch/sol11.sun4-64/lib/libast.a(spawnvex.o)
> ld: fatal: symbol referencing errors. No output written to ksh
> mamake [cmd/ksh93]: *** exit code 1 making ksh
> -- snip --
> ... but there doesn't seem to be a |spawnvex_free()| in the source code.
the correct call is spawnvex_close()
I'm doing some more spawnvex() debugging today
the ibm "unix on foo" or whatever they call it today spawn() #ifdefs seem ok
the windows/cygwin spawnve() is next
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