包含目录中的所有文件?

How can one achieve what the following code is trying to do?

#include "dir/*"

推荐答案

在 Bash 中:

HEADER=all_headers.h
echo "#ifndef __ALL_HEADERS__" > $HEADER
echo "#define __ALL_HEADERS__" >> $HEADER
for file in dir/*.h
do
    echo "#include <$file>" >> $HEADER
done
echo "#endif" >> $HEADER