156e745be9
Use `extern` where appropriate so that we can remove `-fcommon` on macOS and others. On macOS, `-fcommon` generates a number of linker warnings. I've tested building on macOS, Linux, FreeBSD, NetBSD, OpenBSD and illumos. I am not in a position to test on AIX or other more esoteric platforms, however.
54 lines
782 B
Makefile
54 lines
782 B
Makefile
<$PLAN9/src/mkhdr
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TARG=acme
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DIRS=mail
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OFILES=\
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acme.$O\
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addr.$O\
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buff.$O\
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cols.$O\
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disk.$O\
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ecmd.$O\
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edit.$O\
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elog.$O\
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exec.$O\
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file.$O\
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fsys.$O\
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logf.$O\
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look.$O\
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regx.$O\
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rows.$O\
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scrl.$O\
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text.$O\
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time.$O\
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util.$O\
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wind.$O\
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xfid.$O\
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dat.$O\
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HFILES=dat.h\
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edit.h\
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fns.h\
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<$PLAN9/src/mkone
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<$PLAN9/src/mkdirs
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edit.$O ecmd.$O elog.$O: edit.h
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likeplan9:V:
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mkdir -p likeplan9
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rm -f likeplan9/*
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for i in *.c
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do
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9 sed 's/->(fcall|lk|b|fr|ref|m|u|u1)\./->/g;
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s/\.(fcall|lk|b|fr|ref|m|u|u1)([^a-zA-Z0-9_])/\2/g
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s/&(([a-zA-Z0-9_]|->|\.)*)->(fcall|lk|b|fr|ref|m|u|u1)([^a-zA-Z0-9_])/\1\4/g
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s/range\(([^,()]+), ([^,()]+)\)/(Range){\1, \2}/g
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' $i >likeplan9/$i
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done
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diffplan9:V:
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mk likeplan9
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9 diff -n plan9 likeplan9 | sed 's;likeplan9/;;'
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