diff options
| -rwxr-xr-x | scripts/make.sh | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/scripts/make.sh b/scripts/make.sh index f5bf0fdb..52380ecf 100755 --- a/scripts/make.sh +++ b/scripts/make.sh @@ -25,7 +25,7 @@ echo "NEWTOY(toybox, NULL, 0)" > generated/newtoys.h 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 @@ function getglobals() 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 } |