mirror of
git://gcc.gnu.org/git/gcc.git
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294 lines
9.3 KiB
Sed
294 lines
9.3 KiB
Sed
# Sed commands to translate Unix makefiles into MPW makefiles.
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# These are nominally generic, but work best on the makefiles used
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# for GNU programs.
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# Whack out any commented-out lines that are probably commands;
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# they can only cause trouble later on.
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/^# /d
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# Change dependency char.
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/:$/s/:/ \\Option-f/g
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/^[^ :#][^:]*:/s/\([ ]*\):\([ ]*\)/ \\Option-f /g
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# Change syntax of Makefile vars.
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/\$/s/\${\([a-zA-Z0-9_-]*\)}/{\1}/g
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/\$/s/\$(\([a-zA-Z0-9_-]*\))/{\1}/g
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/ $@/s/ $@/ {Targ}/
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# Double-$ are literals to Unix but not to MPW make.
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/\$\$/s/\$\$/$/g
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# Change pathname syntax.
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/\//s,\.\./\/\.\./,:::,g
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/\//s,\.\./,::,g
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/\.\//s,\./,:,g
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/\//s,/,:,g
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# Undo excess changes.
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/and/s,and:or$,and/or,
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/and/s,and:or ,and/or ,
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/want/s,want:need,want/need,
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# Fixing up sed commands.
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/-e/s_":\([^:]*\):d"_"/\1/d"_g
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/-e/s_":\([^:]*\):,:\([^:]*\):d"_"/\1/,/\2/d"_g
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/=/s/ = \.$/ = :/
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# Make these go away so that later edits not confused.
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/HLDENV/s/{HLDENV}//
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# Comment out any explicit srcdir setting.
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/srcdir/s/^srcdir/# srcdir/
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/BASEDIR/s/^BASEDIR =.*$/BASEDIR = "{srcroot}"/
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/{BASEDIR}:/s/{BASEDIR}:/{BASEDIR}/g
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/{srcdir}:/s/{srcdir}:/"{srcdir}"/g
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/"{srcdir}":/s/"{srcdir}":/"{srcdir}"/g
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# Tweak some conventions that are backwards for the Mac.
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/bindir/s/{exec_prefix}:bin/{exec_prefix}bin:/
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/libdir/s/{exec_prefix}:lib/{exec_prefix}lib:/
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# Comment out settings of anything set by mpw host config.
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/CC/s/^CC *=/#CC =/
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/CFLAGS/s/^CFLAGS *=/#CFLAGS =/
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/AR/s/^AR *=/#AR =/
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/AR_FLAGS/s/^AR_FLAGS *=/#AR_FLAGS =/
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/RANLIB/s/^RANLIB *=/#RANLIB =/
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/CC_LD/s/^CC_LD *=/#CC_LD =/
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/LDFLAGS/s/^LDFLAGS *=/#LDFLAGS =/
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# Change -I usages.
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/-I/s/-I\./-i :/g
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/-I/s/-I::bfd/-i ::bfd:/g
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/-I/s/-I::include/-i ::include:/g
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/-I/s/-I/-i /g
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# Change -D usage.
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/-D/s/\([ =]\)-D\([^ ]*\)/\1-d \2/g
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# Change continuation char.
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/\\$/s/\\$/\\Option-d/
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# Change wildcard char.
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/\*/s/\*/\\Option-x/g
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# Change path of various types of source files. This rule does not allow
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# for file names with multiple dots in the name.
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/\.[chly]/s/\([ ><=]\)\([-a-zA-Z0-9_${}:"]*\)\.\([chly]\)/\1"{s}"\2.\3/g
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/\.[chly]/s/^\([-a-zA-Z0-9_${}:"]*\)\.\([chly]\)/"{s}"\1.\2/
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# Allow files named *.tab.[ch] as a special case.
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/\.tab\.[ch]/s/\([ ><=]\)\([-a-zA-Z0-9_${}:"]*\.tab\)\.\([ch]\)/\1"{s}"\2.\3/g
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/\.tab\.[ch]/s/^\([-a-zA-Z0-9_${}:"]*\.tab\)\.\([ch]\)/"{s}"\1.\2/
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# Fix some overenthusiasms.
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/{s}/s/"{s}""{srcdir}"/"{srcdir}"/g
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/{s}/s/"{s}"{\([a-zA-Z0-9_]*\)dir}/"{\1dir}"/g
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/{s}/s/"{s}"{\([a-zA-Z0-9_]*\)DIR}/"{\1DIR}"/g
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/{s}/s/"{s}""{\([a-zA-Z0-9_]*\)dir}"/"{\1dir}"/g
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/{s}/s/"{s}""{\([a-zA-Z0-9_]*\)DIR}"/"{\1DIR}"/g
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/{s}/s/"{s}":/:/g
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/{s}/s/^"{s}"//g
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/{s}/s/"{s}""{s}"/"{s}"/g
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/{s}/s/"{s}""{srcdir}"/"{s}"/g
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/{s}/s/"{srcdir}""{s}"/"{s}"/g
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# The .def files are also typically source files.
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/\.def/s/\([ ><]\)\([-a-zA-Z0-9_${}:"]*\)\.def/\1"{s}"\2.def/g
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/\.def/s/^\([-a-zA-Z0-9_${}:"]*\)\.def/"{s}"\1.def/g
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# Change extension and path of objects.
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/\.o/s/\([ =]\)\([-a-zA-Z0-9_${}:"]*\)\.o/\1"{o}"\2.c.o/g
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/\.o/s/^\([-a-zA-Z0-9_${}:"]*\)\.o/"{o}"\1.c.o/
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# Allow *.tab.o files as a special case of a 2-dot-name file.
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/\.o/s/\([ =]\)\([-a-zA-Z0-9_${}:"]*\)\.tab\.o/\1"{o}"\2.tab.c.o/g
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/\.o/s/^\([-a-zA-Z0-9_${}:"]*\)\.tab\.o/"{o}"\1.tab.c.o/
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# Clean up.
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/"{o}"/s/"{o}""{o}"/"{o}"/g
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/"{o}"/s/^"{o}"\([a-zA-Z0-9_]*\)=/\1=/
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# Change extension of libs.
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/\.a/s/lib\([a-z]*\)\.a/lib\1.o/g
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# Remove non-fail option.
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/-/s/^\([ ]*\)-/\1/
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# Fix overeagernesses - assumes no one-letter commands.
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/^[ ]*[a-z] /s/^\([ ]*\)\([a-z]\) /\1-\2 /
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# Remove non-echo option. (watch out for autoconf things)
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/@/s/^\([ ]*\)@/\1/
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# Change cp to Duplicate.
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# Catenate is perhaps more accurate, but the pattern would have to
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# identify the output file and add a '>' redirection into it.
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/cp/s/^\([ ]*\)cp /\1Duplicate -d -y /
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# Change mv to Rename.
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/mv/s/^\([ ]*\)mv /\1Rename -y /
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/Rename/s/^\([ ]*\)Rename -y -f/\1Rename -y/
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# Change rm to Delete.
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/rm -rf/s/^\([ ]*\)rm -rf /\1Delete -i -y /
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/rm -f/s/^\([ ]*\)rm -f /\1Delete -i -y /
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/rm/s/^\([ ]*\)rm /\1Delete -i -y /
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# Note that we don't mess with ln - directory-specific scripts
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# must decide what to do with symlinks.
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# Change cat to Catenate.
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/cat/s/^\([ ]*\)cat /\1Catenate /
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# Change touch to mpw-touch.
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/touch/s/^\([ ]*\)touch /\1mpw-touch /
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# Change mkdir to NewFolder.
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/mkdir/s/^\([ ]*\)mkdir /\1NewFolder /
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# Change var setting to Set.
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/=/s/^\([ ]*\)\([-a-zA-Z0-9_]*\)=\([^;]*\); \\Option-d/\1Set \2 \3/
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# Change tests.
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/if /s/if \[ *-f \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" != ""/
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/if /s/if \[ *-f \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" != ""/
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/if /s/if \[ ! *-f \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" == ""/
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/if /s/if \[ ! *-f \([^ ]*\) ] *; *then \\Option-d/If "`Exists "\1"`" == ""/
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/if /s/if \[ *-d \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" != ""/
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/if /s/if \[ *-d \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" != ""/
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/if /s/if \[ ! *-d \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" == ""/
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/if /s/if \[ ! *-d \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" == ""/
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/if /s/if \[ -d \([^ ]*\) ] *; then true *; else mkdir \([^ ;]*\) *; fi/If "`Exists "\1"`" != "" NewFolder \2 End If/
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/if /s/if \[ \([^ ]*\) = \([^ ]*\) ] *; *\\Option-d/If "\1" == "\2"/
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/if /s/if \[ \([^ ]*\) = \([^ ]*\) ] *; *then *\\Option-d/If "\1" == "\2"/
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/if /s/if \[ \([^ ]*\) != \([^ ]*\) ] *; *\\Option-d/If "\1" != "\2"/
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/if /s/if \[ \([^ ]*\) != \([^ ]*\) ] *; *then *\\Option-d/If "\1" != "\2"/
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/if /s/if \[ \([^ ]*\) -eq \([^ ]*\) ] *; *\\Option-d/If "\1" != "\2"/
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/if /s/if \[ \([^ ]*\) -eq \([^ ]*\) ] *; *then *\\Option-d/If "\1" != "\2"/
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/^[ ]*else true$/c\
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Else\
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mpw-true\
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/else/s/^\([ ]*\)else[ ]*$/\1Else/
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/else/s/^\([ ]*\)else[; ]*\\Option-d$/\1Else/
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/^[ ]*else[ ]*true[ ]*$/c\
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Else\
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mpw-true
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/^[ ]*else[ ]*true[; ]*fi$/c\
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Else\
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mpw-true\
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End If
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/fi/s/^\([ ]*\)fi *$/\1End/
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/fi/s/^\([ ]*\)fi *; *\\Option-d/\1End/
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# Change looping.
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/for/s/^\([ ]*\)for \([-a-zA-Z0-9_]*\) in \([^;]*\); *do *\\Option-d/\1For \2 In \3/
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/^\([ ]*\)do *\\Option-d/d
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/done/s/^\([ ]*\)done *; *\\Option-d/\1End/
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/done/s/^\([ ]*\)done$/\1End/
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# Trailing semicolons and continued lines are unneeded sh syntax.
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/; \\Option-d/s/; \\Option-d//
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# Change move-if-change to MoveIfChange.
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/move-if-change/s/\([^ ]*\)move-if-change/MoveIfChange/g
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# Change $(SHELL) to the script name by itself.
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/SHELL/s/^\([ ]*\){SHELL} /\1/
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# Change syntax of default rule dependency.
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/^\.c\.o/s/^\.c\.o \\Option-f$/.c.o \\Option-f .c/
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# Change default rule's action.
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/{CC} -c/s/{CC} -c \(.*\) \$<$/{CC} @DASH_C_FLAG@ {DepDir}{Default}.c \1 @SEGMENT_FLAG({Default})@ -o {TargDir}{Default}.c.o/
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# This is pretty disgusting, but I can't seem to detect empty rules.
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/Option-f$/s/Option-f$/Option-f _oldest/g
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# Remove -c from explicit compiler calls. (but should not if GCC)
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# Handle the case of a source file that is "{xxx}"file.c.
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/ -c /s/{\([A-Z_]*\)CC}\(.*\) -c \(.*\)"\([^"]*\)"\([-a-z_]*\)\.c/{\1CC}\2 @DASH_C_FLAG@ \3"\4"\5.c -o "{o}"\5.c.o/
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# Handle the case of a source file that is "{xxx}"dir:file.c.
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/ -c /s/{\([A-Z_]*\)CC}\(.*\) -c \(.*\)"\([^"]*\)"\([-a-z_]*\):\([-a-z_]*\)\.c/{\1CC}\2 @DASH_C_FLAG@ \3"\4"\5:\6.c -o "{o}"\6.c.o/
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# Change linking cc to linking sequence.
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/-o/s/^\([ ]*\){CC} \(.*\){\([A-Z_]*\)CFLAGS} \(.*\){LDFLAGS} \(.*\)-o \([^ ]*\) \(.*\)$/\1{CC_LD} \2 {\3CFLAGS} \4 {LDFLAGS} \5 -o \6{PROG_EXT} \7\
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\1{MAKEPEF} \6{PROG_EXT} -o \6 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
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\1{REZ} "{s}"\6.r -o \6 -append -d PROG_NAME='"'\6'"' -d VERSION_STRING='"'{version}'"'/
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/-o/s/^\([ ]*\){CC} \(.*\){\([A-Z_]*\)CFLAGS} \(.*\)-o \([^ ]*\) \(.*\){LDFLAGS} \(.*\)$/\1{CC_LD} \2 {\3CFLAGS} \4 {LDFLAGS} \6 -o \5{PROG_EXT} \7\
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\1{MAKEPEF} \5{PROG_EXT} -o \5 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
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\1{REZ} "{s}"\5.r -o \5 -append -d PROG_NAME='"'\5'"' -d VERSION_STRING='"'{version}'"'/
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/-o/s/^\([ ]*\){HOST_CC} \(.*\)-o \([^ ]*\) \(.*\)$/\1{HOST_CC_LD} \2 -o \3{PROG_EXT} \4\
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\1{MAKEPEF} \3{PROG_EXT} -o \3 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
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\1{REZ} "{s}"\3.r -o \3 -append -d PROG_NAME='"'\3'"' -d VERSION_STRING='"'{version}'"'/
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# Comment out .NOEXPORT rules.
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/\.NOEXPORT/s/^\.NOEXPORT/#\.NOEXPORT/
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# Comment out .PHONY rules.
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/\.PHONY/s/^\.PHONY/#\.PHONY/
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# Comment out .PRECIOUS rules.
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/\.PRECIOUS/s/^\.PRECIOUS/#\.PRECIOUS/
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# Comment out .SUFFIXES rules.
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/\.SUFFIXES/s/^\.SUFFIXES/#\.SUFFIXES/
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# Set the install program appropriately.
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/INSTALL/s/^INSTALL *= *`.*`:install.sh -c/INSTALL = Duplicate -y/
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# Don't try to decide whether to use the tree's own tools.
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/bison/s/`.*bison:bison.*`/bison -y/
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/byacc/s/`.*byacc:byacc.*`/byacc/
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/flex/s/`.*flex:flex.*`/flex/
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# Turn transformed C comments in echo commands back into comments.
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/echo/s,echo '\(.*\):\\Option-x\(.*\)\\Option-x:\(.*\)',echo '\1/*\2*/\3',
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# Whack out various clever expressions that search for tools, since
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# the clever code is too /bin/sh specific.
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/^AR_FOR_TARGET = `/,/`$/c\
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AR_FOR_TARGET = ::binutils:ar\
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/^RANLIB_FOR_TARGET = `/,/`$/c\
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RANLIB_FOR_TARGET = ::binutils:ranlib\
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/^RANLIB_TEST_FOR_TARGET = /,/ranlib ] )$/c\
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RANLIB_TEST_FOR_TARGET = \
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/^EXPECT = `/,/`$/c\
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EXPECT = \
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/^RUNTEST = `/,/`$/c\
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RUNTEST = \
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/^CC_FOR_TARGET = `/,/`$/c\
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CC_FOR_TARGET = \
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/^CXX_FOR_TARGET = `/,/`$/c\
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CXX_FOR_TARGET = \
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/^CHILL_FOR_TARGET = `/,/`$/c\
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CHILL_FOR_TARGET = \
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/^CHILL_LIB = `/,/`$/c\
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CHILL_LIB = \
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/sanit/s/{start-sanit...-[a-z0-9]*}//
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/sanit/s/{end-sanit...-[a-z0-9]*}//
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# Add standard defines and default rules.
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/^# srcdir/a\
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\
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s = "{srcdir}"\
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\
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o = :\
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\
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"{o}" \\Option-f : "{s}"
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