Mercurial > hg > toybox

comparison scripts/make.sh @ 566:05617db1a337

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Teach make.sh to create flag macros, but with the wrong names. Dunno how to make a translation macro or #ifdef guard to get the names right so they actually be _used_ yet...
author Rob Landley <rob@landley.net>
date Sat, 14 Apr 2012 22:31:53 -0500
parents 878b94b32866
children 8a88a9e3c30b
comparison
equal deleted inserted replaced
565:44abf4d901f3 566:05617db1a337
23 } 23 }
24 echo "NEWTOY(toybox, NULL, 0)" > generated/newtoys.h 24 echo "NEWTOY(toybox, NULL, 0)" > generated/newtoys.h
25 newtoys | sed 's/\(.*TOY(\)\([^,]*\),\(.*\)/\2 \1\2,\3/' | sort -k 1,1 \ 25 newtoys | sed 's/\(.*TOY(\)\([^,]*\),\(.*\)/\2 \1\2,\3/' | sort -k 1,1 \
26 | sed 's/[^ ]* //' >> generated/newtoys.h 26 | sed 's/[^ ]* //' >> generated/newtoys.h
27 27
28 # Extract global structure definitions from toys/*.c 28 # Extract global structure definitions and flag definitions from toys/*.c
29 29
30 function getglobals() 30 function getglobals()
31 { 31 {
32 for i in toys/*.c 32 for i in toys/*.c
33 do 33 do
35 35
36 echo -e "// $i\n" 36 echo -e "// $i\n"
37 sed -n -e '/^DEFINE_GLOBALS(/,/^)/b got;b;:got' \ 37 sed -n -e '/^DEFINE_GLOBALS(/,/^)/b got;b;:got' \
38 -e 's/^DEFINE_GLOBALS(/struct '"$NAME"'_data {/' \ 38 -e 's/^DEFINE_GLOBALS(/struct '"$NAME"'_data {/' \
39 -e 's/^)/};/' -e 'p' $i 39 -e 's/^)/};/' -e 'p' $i
40
41 # And get flag definitions
42 FLAGS="$(sed -n \
43 -e "s/.*TOY($NAME"',[ \t]*"\([^"]*\)"[ \t]*,.*)/\1/' \
44 -e 't keep;d;:keep' \
45 -e 's/[><=][0-9][0-9]*//g' \
46 -e 's/+.//g' \
47 -e 's/([^)]*)//g' \
48 -e 's/[-?^:&#|@*]//g' \
49 -e 'p' \
50 generated/newtoys.h)"
51 X=0
52 while [ $X -lt ${#FLAGS} ]
53 do
54 echo -ne "#define OPTFLAG_${NAME}_${FLAGS:$X:1}\t"
55 X=$(($X+1))
56 echo "(1<<$((${#FLAGS}-$X)))"
57 done
40 done 58 done
41 } 59 }
42 60
43 GLOBSTRUCT="$(getglobals)" 61 GLOBSTRUCT="$(getglobals)"
44 ( 62 (