#!/bin/sh
-srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.716 2017/04/12 18:33:22 tg Exp $'
+srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.734 2019/03/01 16:18:13 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012, 2013, 2014, 2015, 2016, 2017
alln=0123456789
alls=______________________________________________________________
+case `echo a | tr '\201' X` in
+X)
+ # EBCDIC build system
+ lfcr='\n\r'
+ ;;
+*)
+ lfcr='\012\015'
+ ;;
+esac
+
genopt_die() {
if test -n "$1"; then
echo >&2 "E: $*"
#include <unistd.h>
int main(void) { return (isatty(0)); }
EOF
+ #'
fi
eval fv=\$HAVE_CAN_`upper $vn`
if test -n "$fl"; then
na=0
fi
hf=$1; shift
- hv=`echo "$hf" | tr -d '\012\015' | tr -c $alll$allu$alln $alls`
+ hv=`echo "$hf" | tr -d "$lfcr" | tr -c $alll$allu$alln $alls`
echo "/* NeXTstep bug workaround */" >x
for i
do
tfn=
legacy=0
textmode=0
+ebcdic=false
for i
do
:-c)
last=c
;;
+ :-E)
+ ebcdic=true
+ ;;
:-G)
echo "$me: Do not call me with '-G'!" >&2
exit 1
add_cppflags -DMKSH_LEGACY_MODE
fi
+if $ebcdic; then
+ add_cppflags -DMKSH_EBCDIC
+fi
+
if test $textmode = 0; then
check_categories="$check_categories shell:textmode-no shell:binmode-yes"
else
add_cppflags -DSETUID_CAN_FAIL_WITH_EAGAIN
;;
Haiku)
- add_cppflags -DMKSH_ASSUME_UTF8; HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ add_cppflags -DMKSH_ASSUME_UTF8
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=0
;;
Harvey)
add_cppflags -D_POSIX_SOURCE
add_cppflags -D_BSD_EXTENSION
add_cppflags -D_SUSV2_SOURCE
add_cppflags -D_GNU_SOURCE
- add_cppflags -DMKSH_ASSUME_UTF8; HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ add_cppflags -DMKSH_ASSUME_UTF8
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=0
+ add_cppflags -DMKSH__NO_SYMLINK
+ check_categories="$check_categories nosymlink"
add_cppflags -DMKSH_NO_CMDLINE_EDITING
add_cppflags -DMKSH__NO_SETEUGID
oswarn=' and will currently not work'
add_cppflags -DMKSH_UNEMPLOYED
+ add_cppflags -DMKSH_NOPROSPECTOFWORK
# these taken from Harvey-OS github and need re-checking
add_cppflags -D_setjmp=setjmp -D_longjmp=longjmp
: "${HAVE_CAN_NO_EH_FRAME=0}"
IRIX*)
: "${HAVE_SETLOCALE_CTYPE=0}"
;;
+Jehanne)
+ add_cppflags -DMKSH_ASSUME_UTF8
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=0
+ add_cppflags -DMKSH__NO_SYMLINK
+ check_categories="$check_categories nosymlink"
+ add_cppflags -DMKSH_NO_CMDLINE_EDITING
+ add_cppflags -DMKSH_DISABLE_REVOKE_WARNING
+ add_cppflags '-D_PATH_DEFPATH=\"/cmd\"'
+ add_cppflags '-DMKSH_DEFAULT_EXECSHELL=\"/cmd/mksh\"'
+ add_cppflags '-DMKSH_DEFAULT_PROFILEDIR=\"/cfg/mksh\"'
+ add_cppflags '-DMKSH_ENVDIR=\"/env\"'
+ SRCS="$SRCS jehanne.c"
+ ;;
Linux)
case $CC in
*tendracc*) ;;
MirBSD)
;;
MSYS_*)
- add_cppflags -DMKSH_ASSUME_UTF8=0; HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ add_cppflags -DMKSH_ASSUME_UTF8=0
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=1
# almost same as CYGWIN* (from RT|Chatzilla)
: "${HAVE_SETLOCALE_CTYPE=0}"
# broken on this OE (from ir0nh34d)
: "${HAVE_SETLOCALE_CTYPE=0}"
;;
OS/2)
- add_cppflags -DMKSH_ASSUME_UTF8=0; HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ add_cppflags -DMKSH_ASSUME_UTF8=0
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=1
HAVE_TERMIOS_H=0
HAVE_MKNOD=0 # setmode() incompatible
oswarn="; it is being ported"
] incompatibilities with $y.
"
;;
+OS/390)
+ add_cppflags -DMKSH_ASSUME_UTF8=0
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=1
+ : "${CC=xlc}"
+ : "${SIZE=: size}"
+ add_cppflags -DMKSH_FOR_Z_OS
+ add_cppflags -D_ALL_SOURCE
+ oswarn='; EBCDIC support is incomplete'
+ ;;
OSF1)
HAVE_SIG_T=0 # incompatible
add_cppflags -D_OSF_SOURCE
add_cppflags -D_LIMITS_EXTENSION
add_cppflags -D_BSD_EXTENSION
add_cppflags -D_SUSV2_SOURCE
- add_cppflags -DMKSH_ASSUME_UTF8; HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ add_cppflags -DMKSH_ASSUME_UTF8
+ HAVE_ISSET_MKSH_ASSUME_UTF8=1
+ HAVE_ISOFF_MKSH_ASSUME_UTF8=0
+ add_cppflags -DMKSH__NO_SYMLINK
+ check_categories="$check_categories nosymlink"
add_cppflags -DMKSH_NO_CMDLINE_EDITING
add_cppflags -DMKSH__NO_SETEUGID
oswarn=' and will currently not work'
Darwin)
vv '|' "hwprefs machine_type os_type os_class >&2"
vv '|' "sw_vers >&2"
- vv '|' "system_profiler SPSoftwareDataType SPHardwareDataType >&2"
+ vv '|' "system_profiler -detailLevel mini SPSoftwareDataType SPHardwareDataType >&2"
vv '|' "/bin/sh --version >&2"
vv '|' "xcodebuild -version >&2"
vv '|' "uname -a >&2"
- vv '|' "sysctl kern.version hw.machine hw.model hw.memsize hw.availcpu hw.cpufrequency hw.byteorder hw.cpu64bit_capable >&2"
+ vv '|' "sysctl kern.version hw.machine hw.model hw.memsize hw.availcpu hw.ncpu hw.cpufrequency hw.byteorder hw.cpu64bit_capable >&2"
+ vv '|' "sysctl hw.cpufrequency hw.byteorder hw.cpu64bit_capable hw.ncpu >&2"
;;
IRIX*)
vv '|' "uname -a >&2"
# - LLVM+clang defines __GNUC__ too
# - nwcc defines __GNUC__ too
CPP="$CC -E"
-$e ... which compiler seems to be used
+$e ... which compiler type seems to be used
cat >conftest.c <<'EOF'
const char *
#if defined(__ICC) || defined(__INTEL_COMPILER)
# huh?
;;
esac
-$e "$bi==> which compiler seems to be used...$ao $ui$ct$etd$ao"
+$e "$bi==> which compiler type seems to be used...$ao $ui$ct$etd$ao"
rmf conftest.c conftest.o conftest a.out* a.exe* conftest.exe* vv.out
#
DOWARN=-Wc,-we
;;
xlc)
- save_NOWARN=-qflag=i:e
- DOWARN=-qflag=i:i
+ case $TARGET_OS in
+ OS/390)
+ save_NOWARN=-qflag=e
+ DOWARN=-qflag=i
+ ;;
+ *)
+ save_NOWARN=-qflag=i:e
+ DOWARN=-qflag=i:i
+ ;;
+ esac
;;
*)
test x"$save_NOWARN" = x"" && save_NOWARN=-Wno-error
ac_flags 1 extansi -Xa
;;
xlc)
- ac_flags 1 rodata "-qro -qroconst -qroptr"
- ac_flags 1 rtcheck -qcheck=all
- #ac_flags 1 rtchkc -qextchk # reported broken
- ac_flags 1 wformat "-qformat=all -qformat=nozln"
+ case $TARGET_OS in
+ OS/390)
+ # On IBM z/OS, the following are warnings by default:
+ # CCN3296: #include file <foo.h> not found.
+ # CCN3944: Attribute "__foo__" is not supported and is ignored.
+ # CCN3963: The attribute "foo" is not a valid variable attribute and is ignored.
+ ac_flags 1 halton '-qhaltonmsg=CCN3296 -qhaltonmsg=CCN3944 -qhaltonmsg=CCN3963'
+ # CCN3290: Unknown macro name FOO on #undef directive.
+ # CCN4108: The use of keyword '__attribute__' is non-portable.
+ ac_flags 1 supprss '-qsuppress=CCN3290 -qsuppress=CCN4108'
+ ;;
+ *)
+ ac_flags 1 rodata '-qro -qroconst -qroptr'
+ ac_flags 1 rtcheck -qcheck=all
+ #ac_flags 1 rtchkc -qextchk # reported broken
+ ac_flags 1 wformat '-qformat=all -qformat=nozln'
+ ;;
+ esac
#ac_flags 1 wp64 -qwarn64 # too verbose for now
;;
esac
check_categories="$check_categories arge nojsig"
ac_ifcpp 'ifdef MKSH_ASSUME_UTF8' isset_MKSH_ASSUME_UTF8 '' \
'if the default UTF-8 mode is specified' && : "${HAVE_SETLOCALE_CTYPE=0}"
+ac_ifcpp 'if !MKSH_ASSUME_UTF8' isoff_MKSH_ASSUME_UTF8 \
+ isset_MKSH_ASSUME_UTF8 0 \
+ 'if the default UTF-8 mode is disabled' && \
+ check_categories="$check_categories noutf8"
#ac_ifcpp 'ifdef MKSH_DISABLE_DEPRECATED' isset_MKSH_DISABLE_DEPRECATED '' \
# "if deprecated features are to be omitted" && \
# check_categories="$check_categories nodeprecated"
munmap(NULL, 0)); }
EOF
+ac_test ftruncate mmap 0 'for ftruncate' <<-'EOF'
+ #include <unistd.h>
+ int main(void) { return (ftruncate(0, 0)); }
+EOF
+
ac_test nice <<-'EOF'
#include <unistd.h>
int main(void) { return (nice(4)); }
# other checks
#
fd='if to use persistent history'
-ac_cache PERSISTENT_HISTORY || case $HAVE_MMAP$HAVE_FLOCK$HAVE_LOCK_FCNTL in
-11*|101) fv=1 ;;
+ac_cache PERSISTENT_HISTORY || case $HAVE_FTRUNCATE$HAVE_MMAP$HAVE_FLOCK$HAVE_LOCK_FCNTL in
+111*|1101) fv=1 ;;
esac
test 1 = $fv || check_categories="$check_categories no-histfile"
ac_testdone
addsrcs USE_PRINTF_BUILTIN printf.c
test 1 = "$USE_PRINTF_BUILTIN" && add_cppflags -DMKSH_PRINTF_BUILTIN
test 1 = "$HAVE_CAN_VERB" && CFLAGS="$CFLAGS -verbose"
-add_cppflags -DMKSH_BUILD_R=551
+add_cppflags -DMKSH_BUILD_R=571
$e $bi$me: Finished configuration testing, now producing output.$ao
set -A check_categories -- $check_categories
pflag='$curdir/$mkshexe'
sflag='$srcdir/check.t'
- usee=0 Pflag=0 Sflag=0 uset=0 vflag=1 xflag=0
- while getopts "C:e:fPp:QSs:t:v" ch; do case \$ch {
+ usee=0 useU=0 Pflag=0 Sflag=0 uset=0 vflag=1 xflag=0
+ while getopts "C:e:fPp:QSs:t:U:v" ch; do case \$ch {
(C) check_categories[\${#check_categories[*]}]=\$OPTARG ;;
(e) usee=1; eflag=\$OPTARG ;;
(f) check_categories[\${#check_categories[*]}]=fastbox ;;
(+S) Sflag=0 ;;
(s) sflag=\$OPTARG ;;
(t) uset=1; tflag=\$OPTARG ;;
+ (U) useU=1; Uflag=\$OPTARG ;;
(v) vflag=1 ;;
(+v) vflag=0 ;;
(*) xflag=1 ;;
done
shift \$((OPTIND - 1))
set -A args -- '$srcdir/check.pl' -p "\$pflag"
+ if $ebcdic; then
+ args[\${#args[*]}]=-E
+ fi
x=
for y in "\${check_categories[@]}"; do
x=\$x,\$y
args[\${#args[*]}]=-t
args[\${#args[*]}]=\$tflag
fi
+ if (( useU )); then
+ args[\${#args[*]}]=-U
+ args[\${#args[*]}]=\$Uflag
+ fi
(( vflag )) && args[\${#args[*]}]=-v
(( xflag )) && args[\${#args[*]}]=-x # force usage by synerr
if [[ -n \$TMPDIR && -d \$TMPDIR/. ]]; then
MKSH_ASSUME_UTF8 (0=disabled, 1=enabled; default: unset)
MKSH_BINSHPOSIX if */sh or */-sh, enable set -o posix
MKSH_BINSHREDUCED if */sh or */-sh, enable set -o sh
-MKSH_CLS_STRING "\033[;H\033[J"
+MKSH_CLS_STRING KSH_ESC_STRING "[;H" KSH_ESC_STRING "[J"
MKSH_DEFAULT_EXECSHELL "/bin/sh" (do not change)
MKSH_DEFAULT_PROFILEDIR "/etc" (do not change)
MKSH_DEFAULT_TMPDIR "/tmp" (do not change)
MKSH_DISABLE_EXPERIMENTAL disable code not yet comfy for (LTS) snapshots
MKSH_DISABLE_TTY_WARNING shut up warning about ctty if OS cant be fixed
MKSH_DONT_EMIT_IDSTRING omit RCS IDs from binary
+MKSH_EARLY_LOCALE_TRACKING track utf8-mode from POSIX locale, for SuSE
MKSH_MIDNIGHTBSD01ASH_COMPAT set -o sh: additional compatibility quirk
MKSH_NOPROSPECTOFWORK disable jobs, co-processes, etc. (do not use)
MKSH_NOPWNAM skip PAM calls, for -static on glibc or Solaris
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