new option -t (target shell filename)
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tg
parent
6f1078606e
commit
3ebfd6e563
56
Build.sh
56
Build.sh
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@ -1,5 +1,5 @@
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#!/bin/sh
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.571 2012/05/18 01:38:04 tg Exp $'
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srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.572 2012/06/24 20:46:07 tg Exp $'
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#-
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# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
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# 2011, 2012
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@ -303,13 +303,6 @@ addsrcs() {
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}
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if test -d mksh || test -d mksh.exe; then
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echo "$me: Error: ./mksh is a directory!" >&2
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exit 1
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fi
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rmf a.exe* a.out* conftest.c *core core.* lft mksh* no *.bc *.ll *.o \
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Rebuild.sh signames.inc test.sh x vv.out
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curdir=`pwd` srcdir=`dirname "$0" 2>/dev/null` check_categories=
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test -n "$srcdir" || srcdir=. # in case dirname does not exist
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dstversion=`sed -n '/define MKSH_VERSION/s/^.*"\([^"]*\)".*$/\1/p' $srcdir/sh.h`
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@ -322,6 +315,7 @@ pm=0
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cm=normal
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optflags=-std-compile-opts
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last=
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tfn=mksh
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for i
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do
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@ -338,6 +332,10 @@ do
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optflags=$i
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last=
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;;
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t:*)
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tfn=$i
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last=
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;;
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:-c)
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last=c
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;;
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@ -364,6 +362,9 @@ do
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:-r)
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r=1
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;;
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:-t)
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last=t
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;;
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:-v)
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echo "Build.sh $srcversion"
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echo "for mksh $dstversion"
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@ -384,6 +385,13 @@ if test -n "$last"; then
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exit 1
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fi
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if test -d $tfn || test -d $tfn.exe; then
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echo "$me: Error: ./$tfn is a directory!" >&2
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exit 1
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fi
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rmf a.exe* a.out* conftest.c *core core.* lft ${tfn}* no *.bc *.ll *.o \
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Rebuild.sh signames.inc test.sh x vv.out
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SRCS="lalloc.c edit.c eval.c exec.c expr.c funcs.c histrap.c"
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SRCS="$SRCS jobs.c lex.c main.c misc.c shf.c syn.c tree.c var.c"
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@ -1456,23 +1464,23 @@ else
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#define EXTERN
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#define MKSH_INCLUDES_ONLY
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#include "sh.h"
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.571 2012/05/18 01:38:04 tg Exp $");
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__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.572 2012/06/24 20:46:07 tg Exp $");
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int main(void) { printf("Hello, World!\n"); return (0); }
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EOF
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case $cm in
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llvm)
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v "$CC $CFLAGS $CPPFLAGS $NOWARN -emit-llvm -c conftest.c" || fv=0
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rmf mksh.s
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test $fv = 0 || v "llvm-link -o - conftest.o | opt $optflags | llc -o mksh.s" || fv=0
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test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn mksh.s $LIBS $ccpr"
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rmf $tfn.s
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test $fv = 0 || v "llvm-link -o - conftest.o | opt $optflags | llc -o $tfn.s" || fv=0
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test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn $tfn.s $LIBS $ccpr"
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;;
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dragonegg)
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v "$CC $CFLAGS $CPPFLAGS $NOWARN -S -flto conftest.c" || fv=0
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test $fv = 0 || v "mv conftest.s conftest.ll"
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test $fv = 0 || v "llvm-as conftest.ll" || fv=0
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rmf mksh.s
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test $fv = 0 || v "llvm-link -o - conftest.bc | opt $optflags | llc -o mksh.s" || fv=0
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test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn mksh.s $LIBS $ccpr"
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rmf $tfn.s
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test $fv = 0 || v "llvm-link -o - conftest.bc | opt $optflags | llc -o $tfn.s" || fv=0
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test $fv = 0 || v "$CC $CFLAGS $LDFLAGS -o $tcfn $tfn.s $LIBS $ccpr"
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;;
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combine)
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v "$CC $CFLAGS $CPPFLAGS $LDFLAGS -fwhole-program --combine $NOWARN -o $tcfn conftest.c $LIBS $ccpr"
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@ -1929,8 +1937,8 @@ files=
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objs=
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sp=
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case $tcfn in
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a.exe) mkshexe=mksh.exe ;;
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*) mkshexe=mksh ;;
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a.exe) mkshexe=$tfn.exe ;;
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*) mkshexe=$tfn ;;
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esac
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case $curdir in
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*\ *) mkshshebang="#!./$mkshexe" ;;
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@ -2038,9 +2046,9 @@ for file in $SRCS; do
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done
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case $cm in
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dragonegg|llvm)
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echo "rm -f mksh.s" >>Rebuild.sh
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echo "llvm-link -o - $objs | opt $optflags | llc -o mksh.s" >>Rebuild.sh
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lobjs=mksh.s
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echo "rm -f $tfn.s" >>Rebuild.sh
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echo "llvm-link -o - $objs | opt $optflags | llc -o $tfn.s" >>Rebuild.sh
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lobjs=$tfn.s
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;;
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*)
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lobjs=$objs
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@ -2119,8 +2127,8 @@ else
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fi
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case $cm in
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dragonegg|llvm)
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rmf mksh.s
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v "llvm-link -o - $objs | opt $optflags | llc -o mksh.s"
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rmf $tfn.s
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v "llvm-link -o - $objs | opt $optflags | llc -o $tfn.s"
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;;
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esac
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tcfn=$mkshexe
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@ -2134,8 +2142,8 @@ test -f /usr/ucb/$i && i=/usr/ucb/$i
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test 1 = $eq && e=:
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$e
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$e Installing the shell:
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$e "# $i -c -s -o root -g bin -m 555 mksh /bin/mksh"
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$e "# grep -x /bin/mksh /etc/shells >/dev/null || echo /bin/mksh >>/etc/shells"
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$e "# $i -c -s -o root -g bin -m 555 $tfn /bin/$tfn"
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$e "# grep -x /bin/$tfn /etc/shells >/dev/null || echo /bin/$tfn >>/etc/shells"
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$e "# $i -c -o root -g bin -m 444 dot.mkshrc /usr/share/doc/mksh/examples/"
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$e
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$e Installing the manual:
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