223 lines
5.3 KiB
Bash
223 lines
5.3 KiB
Bash
#!@BUILDLINK_SHELL@
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#
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# $NetBSD: gen-transform.sh,v 1.3 2003/09/03 16:35:01 jlam Exp $
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transform="@_BLNK_TRANSFORM_SEDFILE@"
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untransform="@_BLNK_UNTRANSFORM_SEDFILE@"
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# Mini-language for translating wrapper arguments into their buildlink
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# equivalents:
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#
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# mangle:src:dst mangles the directory "src" into "dst"
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# rpath:src:dst translates the directory "src" into "dst"
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# in rpath options
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# no-rpath removes "-R*", "-Wl,-R", and "-Wl,-rpath,*"
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# depot:src:dst translates "src/<dir>/" into "dst/"
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# I:src:dst translates "-Isrc" into "-Idst"
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# L:src:dst translates "-Lsrc" into "-Ldst"
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# l:foo:bar translates "-lfoo" into "-lbar"
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# P:src:dst translates "src/libfoo.{a,la}" into
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# "dst/libfoo.{a,la}"
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# p:path translates "path/*/libfoo.so" into
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# "-Lpath/* -lfoo"
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# r:dir removes "dir" and "dir/*"
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# S:foo:bar translates word "foo" into "bar"
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# s:foo:bar translates "foo" into "bar"
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#
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# Some transformations only make sense in one direction, so if a command
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# is prefixed with either "transform:" or "untransform:", then the
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# resulting sed commands are only appended the the corresponding sedfile.
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gen() {
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action=$1; shift
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case "$action" in
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transform) sedfile="$transform" ;;
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untransform) sedfile="$untransform" ;;
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esac
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save_IFS="${IFS}"; IFS=":"
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set -- $1
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IFS="${save_IFS}"
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case "$1" in
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mangle)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2\([/ \`"':;]\)|$3\1|g
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s|$2$|$3|g
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EOF
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;;
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esac
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;;
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rpath)
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gen $action mangle:-Wl,--rpath-link,$2:-Wl,--rpath-link,$3
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gen $action mangle:-Wl,--rpath,$2:-Wl,--rpath,$3
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gen $action mangle:-Wl,-rpath-link,$2:-Wl,-rpath-link,$3
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gen $action mangle:-Wl,-rpath,$2:-Wl,-rpath,$3
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gen $action mangle:-Wl,-R$2:-Wl,-R$3
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gen $action mangle:-R$2:-R$3
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;;
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no-rpath)
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gen $action _r:-Wl,--rpath-link,
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gen $action _r:-Wl,--rpath,
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gen $action _r:-Wl,-rpath-link,
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gen $action _r:-Wl,-rpath,
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gen $action _r:-Wl,-R
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gen $action _r:-R
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;;
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depot)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2/[^/ \`"':;]*\(/[^ \`"':;]\)|$3\1|g
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s|$2/[^/ \`"':;]*$|$3|g
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EOF
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;;
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esac
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;;
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I|L)
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case "$action" in
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transform)
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@CAT@ >> $sedfile << EOF
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s|-$1$2\([ \`"':;]\)$|-$1$3\1|g
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s|-$1$2$|-$1$3|g
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s|-$1$2/|-$1$3/|g
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EOF
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;;
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untransform)
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@CAT@ >> $sedfile << EOF
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s|-$1$3\([ \`"':;]\)$|-$1$2\1|g
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s|-$1$3$|-$1$2|g
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s|-$1$3/|-$1$2/|g
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EOF
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;;
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esac
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;;
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l)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|-$1$2\([ "':;]\)|-$1$3\1|g
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s|-$1$2$|-$1$3|g
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s|-$1$2/|-$1$3/|g
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EOF
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;;
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esac
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;;
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P)
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case "$action" in
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transform)
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@CAT@ >> $sedfile << EOF
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s|$2\(/[^ \`"':;]*/lib[^/ \`"':;]*\.la\)\([ \`"':;]\)|$3\1\2|g
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s|$2\(/[^ \`"':;]*/lib[^/ \`"':;]*\.la\)$|$3\1|g
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s|$2\(/[^ \`"':;]*/lib[^/ \`"':;]*\.a\)\([ \`"':;]\)|$3\1\2|g
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s|$2\(/[^ \`"':;]*/lib[^/ \`"':;]*\.a\)$|$3\1|g
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EOF
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;;
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untransform)
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@CAT@ >> $sedfile << EOF
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s|$3\(/[^ \`"':;]*/lib[^/ \`"':;]*\.a\)\([ \`"':;]\)|$2\1\2|g
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s|$3\(/[^ \`"':;]*/lib[^/ \`"':;]*\.a\)$|$2\1|g
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s|$3\(/[^ \`"':;]*/lib[^/ \`"':;]*\.la\)\([ \`"':;]\)|$2\1\2|g
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s|$3\(/[^ \`"':;]*/lib[^/ \`"':;]*\.la\)$|$2\1|g
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EOF
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;;
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esac
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;;
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p)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*\.[0-9]*\.[0-9]*|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*\.[0-9]*\.[0-9]*|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*\.[0-9]*|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*\.[0-9]*|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.so\.[0-9]*|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.so|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.so|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.[0-9]*\.[0-9]*\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.[0-9]*\.[0-9]*\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.[0-9]*\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.[0-9]*\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.[0-9]*\.dylib|-L\1 -l\2|g
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s|\($2/[^ \`"':;]*\)/lib\([^/ \`"':;]*\)\.dylib|-L\1 -l\2|g
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s|\($2\)/lib\([^/ \`"':;]*\)\.dylib|-L\1 -l\2|g
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EOF
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;;
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esac
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;;
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__r)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2/[^ \`"':;]*||g
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EOF
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;;
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esac
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;;
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_r)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2\([ \`"':;]\)|\1|g
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s|$2$||g
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s|$2/[^ \`"':;]*||g
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EOF
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;;
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esac
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;;
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r)
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case "$2" in
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"") r=__r ;;
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*) r=_r ;;
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esac
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gen $action $r:-I$2
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gen $action $r:-L$2
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gen $action $r:-Wl,--rpath-link,$2
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gen $action $r:-Wl,--rpath,$2
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gen $action $r:-Wl,-rpath-link,$2
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gen $action $r:-Wl,-rpath,$2
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gen $action $r:-Wl,-R$2
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gen $action $r:-R$2
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;;
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S)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2\([ \`"':;]\)|$3\1|g
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s|$2$|$3|g
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EOF
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;;
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esac
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;;
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s)
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case "$action" in
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transform|untransform)
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@CAT@ >> $sedfile << EOF
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s|$2|$3|g
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EOF
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;;
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esac
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;;
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*)
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echo "Unknown arg: $arg" 1>&2
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exit 1
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;;
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esac
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}
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for arg; do
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case $arg in
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transform:*)
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gen transform "${arg#transform:}"
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;;
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untransform:*)
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gen untransform "${arg#untransform:}"
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;;
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*)
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gen transform "$arg"
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gen untransform "$arg"
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;;
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esac
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done
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