libroot_build: *Actually* fix attribute usage on Haiku.hrev51719
tree30781a0a2b5993cab3a412029c692337bbd095c5
-rw-r--r-- 49 .editorconfig
-rw-r--r-- 225 .gitignore
drwxr-xr-x - 3rdparty
-rw-r--r-- 3987 Jamfile
-rw-r--r-- 4388 Jamrules
-rw-r--r-- 1642 License.md
-rw-r--r-- 7678 ReadMe.Compiling.md
-rw-r--r-- 2277 ReadMe.md
drwxr-xr-x - build
-rwxr-xr-x 33862 configure
drwxr-xr-x - data
drwxr-xr-x - docs
drwxr-xr-x - headers
drwxr-xr-x - src