• Add support for Ultrix 4.5 and ucode cc (?)
‣ I/O redirection seems broken:
$ (date; date >/dev/null; date) | wc -l
1 (expected: 2)
‣ other than that: working fine
‣ -YBSD (default) and -YSYSTEM_FIVE don’t work, just -YPOSIX, somehow
• Fix $(…) to `…` for OSF/1 V2.0 /bin/sh
‣ this compiler is FUBAR though:
$ cat >t.c
main() { return (foo()); }
$ cc t.c
ld:
Unresolved :
foo
$ echo $?
0
$ ls -l a.out
-rwxr-xr-x 1 mirbsd users 10835 Jul 21 17:12 a.out
‣ it seems to have ucode, but man is not installed
• new mirtoconf check: mkstemp(3)
• if !HAVE_MKSTEMP (Ultrix), use tempnam(3)
• only use printf(1) if it exists (it doesn’t on Ultrix)
• a few more signals
• add S_ISLNK if the OS doesn’t define it
• add strcasecmp(3) proto for Ultrix (it _is_ in <portability.h>, but
only for -YBSD I think)
• fgrep(1) on Ultrix doesn’t do “-e ① -e ②”
10x DEChengst:#UnixNL for giving access
This commit is contained in:
tg
50
Build.sh
50
Build.sh
@ -1,5 +1,5 @@
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#!/bin/sh
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.298 2008/03/25 20:25:27 tg Exp $'
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.299 2008/03/25 21:34:42 tg Exp $'
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#-
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# Environment used: CC CFLAGS CPPFLAGS LDFLAGS LIBS NOWARN NROFF TARGET_OS
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# CPPFLAGS recognised: MKSH_SMALL MKSH_ASSUME_UTF8 MKSH_NOPWNAM MKSH_NOVI
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@ -337,6 +337,12 @@ syllable)
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: ${HAVE_FLOCK_EX=0}
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warn=' and will currently not work'
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;;
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ULTRIX)
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: ${CC=cc -YPOSIX}
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CPPFLAGS="$CPPFLAGS -Dssize_t=int"
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warn=' but might work. I think that I/O'
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warn="$warn${nl}redirs are kaput: child affects parent"
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;;
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UWIN*)
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ccpc='-Yc,'
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ccpl='-Yl,'
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@ -415,6 +421,8 @@ cat >scn.c <<-'EOF'
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ct=gcc
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#elif defined(__hpux)
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ct=hpcc
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#elif defined(__ultrix)
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ct=ucode
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#else
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ct=unknown
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#endif
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@ -446,12 +454,12 @@ msc)
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case $TARGET_OS in
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Interix)
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if [[ -n $C89_COMPILER ]]; then
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C89_COMPILER=$(ntpath2posix -c "$C89_COMPILER")
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C89_COMPILER=`ntpath2posix -c "$C89_COMPILER"`
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else
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C89_COMPILER=CL.EXE
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fi
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if [[ -n $C89_LINKER ]]; then
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C89_LINKER=$(ntpath2posix -c "$C89_LINKER")
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C89_LINKER=`ntpath2posix -c "$C89_LINKER"`
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else
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C89_LINKER=LINK.EXE
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fi
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@ -466,6 +474,9 @@ pcc|sunpro|tcc)
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tendra)
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vv '|' "$CC -V 2>&1 | fgrep -i -e version -e release"
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;;
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ucode)
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vv '|' "$CC -V"
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;;
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xlc)
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vv '|' "$CC -qversion=verbose"
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;;
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@ -550,6 +561,9 @@ elif test $ct = xlc; then
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DOWARN=-qflag=i:i
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elif test $ct = tendra; then
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save_NOWARN=-w
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elif test $ct = ucode; then
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save_NOWARN=
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DOWARN=-w2
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else
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test x"$save_NOWARN" = x"" && save_NOWARN=-Wno-error
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ac_flags 0 wnoerror "$save_NOWARN"
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@ -901,6 +915,11 @@ ac_test flock_ex '' 'flock and mmap' <<-'EOF'
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MAP_FILE | MAP_PRIVATE, 0, 0) == NULL ? 1 : 0); }
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EOF
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ac_test mkstemp <<-'EOF'
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#include <stdlib.h>
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int main(void) { char tmpl[] = "X"; return (mkstemp(tmpl)); }
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EOF
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ac_test setlocale_ctype '!' mksh_defutf8 0 'setlocale(LC_CTYPE, "")' <<-'EOF'
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#include <locale.h>
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#include <stddef.h>
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@ -1059,28 +1078,30 @@ if test 0 = $HAVE_SYS_SIGNAME; then
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case $NSIG in
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*[\ \(\)+-]*) NSIG=`awk "BEGIN { print $NSIG }"` ;;
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esac
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NSIG=`printf %d "$NSIG" 2>/dev/null`
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test 1 = $h && printf "NSIG=$NSIG ... "
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signames="ABRT ALRM BUS CHLD CLD CONT EMT FPE HUP ILL INFO INT IO IOT"
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signames="$signames KILL PIPE PROF PWR QUIT SAK SEGV STOP SYS TERM"
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signames="$signames TRAP TSTP TTIN TTOU URG USR1 USR2 WINCH XCPU XFSZ"
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test 1 = $HAVE_CPP_DD && test $NSIG -gt 1 && signames="$signames "`vq \
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printf=printf
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printf hallo >/dev/null 2>&1 || printf=echo
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test $printf = echo || NSIG=`printf %d "$NSIG" 2>/dev/null`
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test 1 = $h && $printf "NSIG=$NSIG ... "
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sigs="ABRT ALRM BUS CHLD CLD CONT DIL EMT FPE HUP ILL INFO INT IO IOT"
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sigs="$sigs KILL LOST PIPE PROF PWR QUIT RESV SAK SEGV STOP SYS TERM"
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sigs="$sigs TRAP TSTP TTIN TTOU URG USR1 USR2 VTALRM WINCH XCPU XFSZ"
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test 1 = $HAVE_CPP_DD && test $NSIG -gt 1 && sigs="$sigs "`vq \
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"$CPP $CPPFLAGS -dD scn.c" | grep '[ ]SIG[A-Z0-9]*[ ]' | \
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sed 's/^\(.*[ ]SIG\)\([A-Z0-9]*\)\([ ].*\)$/\2/' | sort`
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test $NSIG -gt 1 || signames=
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for name in $signames; do
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test $NSIG -gt 1 || sigs=
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for name in $sigs; do
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echo '#include <signal.h>' >scn.c
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echo mksh_cfg: SIG$name >>scn.c
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vq "$CPP $CPPFLAGS scn.c" | grep mksh_cfg: | \
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sed 's/^mksh_cfg:[ ]*\([0-9x]*\).*$/\1:'$name/
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done | grep -v '^:' | while IFS=: read nr name; do
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nr=`printf %d "$nr" 2>/dev/null`
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test $printf = echo || nr=`printf %d "$nr" 2>/dev/null`
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test $nr -gt 0 && test $nr -le $NSIG || continue
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case $sigseen in
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*:$nr:*) ;;
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*) echo " { $nr, \"$name\" },"
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sigseen=$sigseen$nr:
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test 1 = $h && printf "$name=$nr " >&2
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test 1 = $h && $printf "$name=$nr " >&2
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;;
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esac
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done 2>&1 >signames.inc
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@ -1100,7 +1121,8 @@ case $curdir in
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esac
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echo "export PATH='$PATH'" >>test.sh
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echo "print Testing mksh for conformance:" >>test.sh
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echo "fgrep -e MirOS: -e MIRBSD '$srcdir/check.t'" >>test.sh
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echo "fgrep MirOS: '$srcdir/check.t'" >>test.sh
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echo "fgrep MIRBSD '$srcdir/check.t'" >>test.sh
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echo 'print "This shell is actually:\n\t$KSH_VERSION"' >>test.sh
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echo "print 'test.sh built for mksh $dstversion'" >>test.sh
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echo "perl=perl5" >>test.sh
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