75 lines
1.9 KiB
Bash
75 lines
1.9 KiB
Bash
#!/bin/sh
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# $MirOS: src/bin/mksh/Build.sh,v 1.10 2005/06/08 10:19:33 tg Exp $
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#-
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# Recognised environment variables and their defaults:
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# CC gcc
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# CFLAGS -O2 -fno-strict-aliasing -fno-strength-reduce
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# CPPFLAGS (empty)
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# LDFLAGS -static
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# LIBS (empty)
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# srcdir (path of script)
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# NROFF nroff # (ignored if -r option given)
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# Hints (don't take tgem seriously, WFM rather):
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# GNU/Linux CPPFLAGS='-D_FILE_OFFSET_BITS=64'
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# Mac OSX LDFLAGS=
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# Solaris LDFLAGS=
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SHELL="${SHELL:-/bin/sh}"
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srcdir="${srcdir:-`dirname $0`}"
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curdir="`pwd`"
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CC="${CC:-gcc}"
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CFLAGS="${CFLAGS--O2 -fno-strict-aliasing -fno-strength-reduce}"
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LDFLAGS="${LDFLAGS--static}"
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NROFF="${NROFF:-nroff}"
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OS="`uname -s || uname`"
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export SHELL CC
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if [ x"$1" = x"-q" ]; then
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e=:
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q=1
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shift
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else
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e=echo
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q=0
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fi
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if [ x"$1" = x"-r" ]; then
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r=1
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shift
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else
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r=0
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fi
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SRCS="alloc.c edit.c eval.c exec.c expr.c funcs.c histrap.c"
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SRCS="$SRCS jobs.c lex.c main.c misc.c shf.c syn.c tree.c var.c"
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# Hello Mr Drepper, we all like you too...</sarcasm>
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[ x"$OS" = x"Linux" ] && SRCS="$SRCS strlfun.c"
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$e Generating prerequisites...
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$SHELL "$srcdir/gensigs.sh"
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for hdr in errno signal; do
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h2ph -d . /usr/include/$hdr.h && mv _h2ph_pre.ph $hdr.ph
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done
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$e Building...
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( cd "$srcdir" && exec $CC $CFLAGS -I "$curdir" $CPPFLAGS $LDFLAGS \
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-o $curdir/mksh $SRCS $LIBS )
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test -x mksh || exit 1
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$e Finalising...
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[ $r = 1 ] || $NROFF -mdoc <"$srcdir/mksh.1" >mksh.cat1 || rm -f mksh.cat1
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[ $q = 1 ] || size mksh
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$e done.
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$e
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$e Testing mirbsdksh:
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$e "$ perl '$srcdir/check.pl' -s '$srcdir/check.t' -p '$curdir/mksh' -C pdksh"
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$e
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$e Installing mirbsdksh:
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$e "# install -c -s -o root -g bin -m 555 mksh /bin/mksh"
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$e "# echo /bin/mksh >>/etc/shells"
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$e
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$e Installing the manual:
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if test -s mksh.cat1; then
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$e "# install -c -o root -g bin -m 444 mksh.cat1" \
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"/usr/share/man/cat1/mksh.0"
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$e or
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fi
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$e "# install -c -o root -g bin -m 444 mksh.1 /usr/share/man/man1/mksh.1"
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