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Fix glgen to be more POSIX corformant

This commit is contained in:
Scott Anderson 2017-10-09 12:02:41 +13:00
parent 39fd218443
commit bb10f21601
1 changed files with 24 additions and 13 deletions
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37
glgen.sh
View File

@ -30,28 +30,36 @@ CHECK_FMT='if (!%s) {
}' }'
while read -r COMMAND; do while read -r COMMAND; do
[ ${COMMAND::1} = "-" ] OPTIONAL=0
OPTIONAL=$? FUNC_PTR_FMT='PFN%sPROC'
case $COMMAND in
-*)
OPTIONAL=1
;;
esac
case $COMMAND in
*WL)
FUNC_PTR_FMT='PFN%s'
;;
esac
COMMAND=${COMMAND#-} COMMAND=${COMMAND#-}
if [ ${COMMAND: -2} = "WL" ]; then
FUNC_PTR_FMT='PFN%s'
else
FUNC_PTR_FMT='PFN%sPROC'
fi
FUNC_PTR=$(printf "$FUNC_PTR_FMT" "$COMMAND" | tr [:lower:] [:upper:]) FUNC_PTR=$(printf "$FUNC_PTR_FMT" "$COMMAND" | tr [:lower:] [:upper:])
DECL="$DECL$(printf "\n$DECL_FMT" "$FUNC_PTR" "$COMMAND")" DECL="$DECL$(printf "\n$DECL_FMT" "$FUNC_PTR" "$COMMAND")"
DEFN="$DEFN$(printf "\n$DEFN_FMT" "$FUNC_PTR" "$COMMAND")" DEFN="$DEFN$(printf "\n$DEFN_FMT" "$FUNC_PTR" "$COMMAND")"
LOADER="$LOADER$(printf "\n$LOADER_FMT" "$COMMAND" "$FUNC_PTR" "$COMMAND")" LOADER="$LOADER$(printf "\n$LOADER_FMT" "$COMMAND" "$FUNC_PTR" "$COMMAND")"
if [ $OPTIONAL -ne 0 ]; then if [ $OPTIONAL -eq 0 ]; then
LOADER="$LOADER$(printf "\n$CHECK_FMT" "$COMMAND" "$COMMAND")" LOADER="$LOADER$(printf "\n$CHECK_FMT" "$COMMAND" "$COMMAND")"
fi fi
done < $SPEC done < $SPEC
if [ ${OUT: -2} = '.h' ]; then
case $OUT in
*.h)
cat > $OUT << EOF cat > $OUT << EOF
#ifndef $INCLUDE_GUARD #ifndef $INCLUDE_GUARD
#define $INCLUDE_GUARD #define $INCLUDE_GUARD
@ -69,7 +77,8 @@ if [ ${OUT: -2} = '.h' ]; then
#endif #endif
EOF EOF
elif [ ${OUT: -2} = '.c' ]; then ;;
*.c)
cat > $OUT << EOF cat > $OUT << EOF
#include <wlr/util/log.h> #include <wlr/util/log.h>
#include "$BASE.h" #include "$BASE.h"
@ -86,6 +95,8 @@ elif [ ${OUT: -2} = '.c' ]; then
return true; return true;
} }
EOF EOF
else ;;
*)
exit 1 exit 1
fi ;;
esac