mksh/Build.sh

233 lines
5.1 KiB
Bash
Raw Normal View History

2005-05-23 18:48:52 +02:00
#!/bin/sh
2006-11-09 01:03:37 +01:00
# $MirOS: src/bin/mksh/Build.sh,v 1.63 2006/11/09 00:03:37 tg Exp $
#-
# Environment: CC, CFLAGS, CPPFLAGS, LDFLAGS, LIBS, NROFF
2005-05-23 18:48:52 +02:00
v()
{
$e "$*"
eval "$@"
}
2006-11-09 01:01:04 +01:00
upper()
{
echo "$@" | tr qwertyuiopasdfghjklzxcvbnm QWERTYUIOPASDFGHJKLZXCVBNM
}
2006-11-09 00:38:28 +01:00
ac_test()
{
f=$1
2006-11-09 01:01:04 +01:00
fu=$(upper $f)
fd=$3
test x"$fd" = x"" && fd=$f
2006-11-09 00:38:28 +01:00
test 0 = "$HAVE_$fu" && return
test 1 = "$HAVE_$fu" && return
if test x"$2" = x""; then
ft=1
else
2006-11-09 01:01:04 +01:00
ft=$(upper $2)
eval ft=\$HAVE_$ft
2006-11-09 00:38:28 +01:00
fi
if test 0 = "$ft"; then
2006-11-09 01:01:04 +01:00
eval HAVE_$fu=0 CPPFLAGS=\"\$CPPFLAGS -DHAVE_$fu=0\"
2006-11-09 00:38:28 +01:00
return
fi
$e ... $fd
2006-11-09 00:38:28 +01:00
cat >scn.c
2006-11-09 01:01:04 +01:00
$CC $CFLAGS $CPPFLAGS $LDFLAGS $NOWARN scn.c $LIBS 2>&1 | sed 's/^/] /'
2006-11-09 00:38:28 +01:00
if test -f a.out || test -f a.exe; then
eval HAVE_$fu=1
$e "==> $fd... yes"
2006-11-09 00:38:28 +01:00
else
eval HAVE_$fu=0
$e "==> $fd... no"
2006-11-09 00:38:28 +01:00
fi
rm -f scn.c a.out a.exe
2006-11-09 01:01:04 +01:00
eval CPPFLAGS=\"\$CPPFLAGS -DHAVE_$fu=\$HAVE_$fu\"
2006-08-26 22:48:29 +02:00
}
2006-11-09 00:38:28 +01:00
addsrcs()
{
eval i=\$$1
test 0 = $i && case " $SRCS " in
*\ $2\ *) ;;
*) SRCS="$SRCS $2" ;;
esac
}
if test -d mksh; then
echo "$0: Error: ./mksh is a directory!" >&2
exit 1
fi
: ${CFLAGS='-O2 -fno-strict-aliasing -Wall'}
: ${CC=gcc} ${NROFF=nroff}
curdir=`pwd` srcdir=`dirname "$0"`
2006-08-12 22:01:35 +02:00
echo | $NROFF -v 2>&1 | grep GNU >&- 2>&- && NROFF="$NROFF -c"
e=echo
q=0
r=0
2006-06-23 17:05:39 +02:00
x=0
for i
do
case $i in
-d)
LDSTATIC=
;;
-q)
e=:
q=1
;;
-r)
r=1
;;
2006-06-23 17:05:39 +02:00
-x)
x=1
;;
*)
echo "$0: Unknown option '$i'!" >&2
exit 1
;;
esac
done
2005-05-23 18:48:52 +02:00
if test $x = 0; then
LDSTATIC=-static
SRCS=
sigseen=
NOWARN=-Wno-error
fi
SRCS="$SRCS alloc.c edit.c eval.c exec.c expr.c funcs.c histrap.c"
2005-05-23 18:48:52 +02:00
SRCS="$SRCS jobs.c lex.c main.c misc.c shf.c syn.c tree.c var.c"
test $x = 1 || case `uname -s 2>/dev/null || uname` in
CYGWIN*)
LDSTATIC=
sigseen=:
;;
2005-10-25 22:54:29 +02:00
Darwin)
LDSTATIC=
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
2005-10-25 22:54:29 +02:00
;;
Interix)
CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE"
;;
Linux)
CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=2 -D_BSD_SOURCE -D_GNU_SOURCE"
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
LDSTATIC=
sigseen=:
;;
SunOS)
CPPFLAGS="$CPPFLAGS -D_BSD_SOURCE -D__EXTENSIONS__"
CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=64"
LDSTATIC=
sigseen=:
2006-08-26 22:48:29 +02:00
r=1
;;
esac
2005-05-23 18:48:52 +02:00
if test x"$sigseen" = x:; then
$e Generating list of signal names
2006-08-12 22:30:22 +02:00
NSIG=`printf %d "\`(echo '#include <signal.h>';echo mksh_cfg: NSIG) | \
$CC $CPPFLAGS -E - | grep mksh_cfg | sed 's/^mksh_cfg: //'\`" 2>&-`
test $NSIG -gt 1 || exit 1
echo '#include <signal.h>' | $CC $CPPFLAGS -E -dD - | \
grep '[ ]SIG[A-Z0-9]*[ ]' | \
sed 's/^\(.*[ ]SIG\)\([A-Z0-9]*\)\([ ].*\)$/\2/' | \
while read name; do
2006-08-12 22:30:22 +02:00
( echo '#include <signal.h>'; echo "mksh_cfg: SIG$name" ) | \
$CC $CPPFLAGS -E - | grep mksh_cfg: | \
sed 's/^mksh_cfg: \([0-9]*\).*$/\1:'$name/
done | grep -v '^:' | while IFS=: read nr name; do
nr=`printf %d "$nr" 2>&-`
2006-08-26 22:48:29 +02:00
test $nr -gt 0 && test $nr -lt $NSIG || continue
case $sigseen in
*:$nr:*) ;;
*) echo " { $nr, \"$name\" },"
sigseen=$sigseen$nr:
;;
esac
done >signames.inc
2006-08-26 22:48:29 +02:00
test -f signames.inc || exit 1
fi
$e Scanning for functions... please ignore any errors.
2006-11-09 00:38:28 +01:00
ac_test arc4random <<-'EOF'
#include <stdlib.h>
2006-11-09 01:01:04 +01:00
int main(void) { arc4random(); return (0); }
2006-11-09 00:38:28 +01:00
EOF
2006-11-09 00:38:28 +01:00
ac_test arc4random_push HAVE_ARC4RANDOM <<-'EOF'
#include <stdlib.h>
2006-11-09 01:01:04 +01:00
int main(void) { arc4random_push(1); return (0); }
2006-11-09 00:38:28 +01:00
EOF
ac_test setlocale_ctype '' 'setlocale(LC_CTYPE, "")' <<'EOF'
#include <locale.h>
2006-11-09 01:01:04 +01:00
int main(void) { setlocale(LC_CTYPE, ""); return (0); }
EOF
ac_test langinfo_codeset HAVE_SETLOCALE_CTYPE 'nl_langinfo(CODESET)' <<'EOF'
#include <langinfo.h>
2006-11-09 01:01:04 +01:00
int main(void) { nl_langinfo(CODESET); return (0); }
EOF
2006-11-09 00:38:28 +01:00
ac_test setmode <<-'EOF'
#include <unistd.h>
2006-11-09 01:01:04 +01:00
int main(int ac, char *av[]) { setmode(av[0]); return (ac); }
2006-11-09 00:38:28 +01:00
EOF
2006-11-09 00:38:28 +01:00
ac_test strlcat <<-'EOF'
#include <string.h>
2006-11-09 01:01:04 +01:00
int main(int ac, char *av[]) { strlcat(av[0], av[1], 1); return (ac); }
2006-11-09 00:38:28 +01:00
EOF
2006-11-09 00:38:28 +01:00
ac_test strlcpy <<-'EOF'
#include <string.h>
2006-11-09 01:01:04 +01:00
int main(int ac, char *av[]) { strlcpy(av[0], av[1], 1); return (ac); }
2006-11-09 00:38:28 +01:00
EOF
$e ... done.
2006-11-09 00:38:28 +01:00
addsrcs HAVE_SETMODE setmode.c
addsrcs HAVE_STRLCAT strlfun.c
addsrcs HAVE_STRLCPY strlfun.c
(v "cd '$srcdir' && exec $CC $CFLAGS -I'$curdir' $CPPFLAGS" \
"-DHAVE_CONFIG_H -DCONFIG_H_FILENAME=\\\"sh.h\\\"" \
"$LDFLAGS $LDSTATIC -o '$curdir/mksh' $SRCS $LIBS") || exit 1
2006-08-26 22:48:29 +02:00
result=mksh
test -f mksh.exe && result=mksh.exe
test -f $result || exit 1
test $r = 1 || v "$NROFF -mdoc <'$srcdir/mksh.1' >mksh.cat1" || \
rm -f mksh.cat1
2006-08-26 22:48:29 +02:00
test $q = 1 || v size $result
2006-09-22 00:09:41 +02:00
case $curdir in
*\ *) echo "#!./mksh" >test.sh ;;
2006-09-22 00:09:41 +02:00
*) echo "#!$curdir/mksh" >test.sh ;;
esac
echo "exec perl '$srcdir/check.pl' -s '$srcdir/check.t'" \
"-p '$curdir/mksh' -C pdksh \$*" >>test.sh
chmod 755 test.sh
i=install
test -f /usr/ucb/$i && i=/usr/ucb/$i
2005-05-26 01:44:50 +02:00
$e
2006-08-12 20:49:21 +02:00
$e Installing the shell:
$e "# $i -c -s -o root -g bin -m 555 mksh /bin/mksh"
$e "# grep -qx /bin/mksh /etc/shells || echo /bin/mksh >>/etc/shells"
$e "# $i -c -o root -g bin -m 444 dot.mkshrc /usr/share/doc/mksh/examples/"
2005-05-26 01:44:50 +02:00
$e
$e Installing the manual:
2006-08-26 22:48:29 +02:00
if test -f mksh.cat1; then
$e "# $i -c -o root -g bin -m 444 mksh.cat1" \
2005-05-23 18:48:52 +02:00
"/usr/share/man/cat1/mksh.0"
2005-05-26 01:44:50 +02:00
$e or
2005-05-23 18:48:52 +02:00
fi
$e "# $i -c -o root -g bin -m 444 mksh.1 /usr/share/man/man1/mksh.1"
$e
$e Run the regression test suite: ./test.sh
$e Please also read the sample file dot.mkshrc and the fine manual.