Mercurial > hg > toybox
changeset 566:05617db1a337
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 | 44abf4d901f3 |
children | f1629eb63806 |
files | scripts/make.sh |
diffstat | 1 files changed, 19 insertions(+), 1 deletions(-) [+] |
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--- a/scripts/make.sh Sat Apr 14 22:30:41 2012 -0500 +++ b/scripts/make.sh Sat Apr 14 22:31:53 2012 -0500 @@ -25,7 +25,7 @@ newtoys | sed 's/\(.*TOY(\)\([^,]*\),\(.*\)/\2 \1\2,\3/' | sort -k 1,1 \ | sed 's/[^ ]* //' >> generated/newtoys.h -# Extract global structure definitions from toys/*.c +# Extract global structure definitions and flag definitions from toys/*.c function getglobals() { @@ -37,6 +37,24 @@ sed -n -e '/^DEFINE_GLOBALS(/,/^)/b got;b;:got' \ -e 's/^DEFINE_GLOBALS(/struct '"$NAME"'_data {/' \ -e 's/^)/};/' -e 'p' $i + + # And get flag definitions + FLAGS="$(sed -n \ + -e "s/.*TOY($NAME"',[ \t]*"\([^"]*\)"[ \t]*,.*)/\1/' \ + -e 't keep;d;:keep' \ + -e 's/[><=][0-9][0-9]*//g' \ + -e 's/+.//g' \ + -e 's/([^)]*)//g' \ + -e 's/[-?^:&#|@*]//g' \ + -e 'p' \ + generated/newtoys.h)" + X=0 + while [ $X -lt ${#FLAGS} ] + do + echo -ne "#define OPTFLAG_${NAME}_${FLAGS:$X:1}\t" + X=$(($X+1)) + echo "(1<<$((${#FLAGS}-$X)))" + done done }