windecor build issue

[arch@archlinux wayfire-plugins-windecor]$ makepkg -s -i -r -c
==> Making package: wayfire-plugins-windecor 0.9.0-1 (Sat 19 Apr 2025 01:22:27 AM PDT)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Downloading windecor-v0.9.0.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 34052    0 34052    0     0   107k      0 --:--:-- --:--:-- --:--:--  107k
==> Validating source files with md5sums...
    windecor-v0.9.0.tar.gz ... Passed
==> Extracting sources...
  -> Extracting windecor-v0.9.0.tar.gz with bsdtar
==> Starting build()...
+ exec meson setup --prefix /usr --libexecdir lib --sbindir bin --buildtype plain --auto-features enabled --wrap-mode nodownload -D b_pie=true -D python.bytecompile=1 --buildtype=release build
The Meson build system
Version: 1.7.2
Source dir: /home/arch/wayfire-plugins-windecor/src/windecor-v0.9.0
Build dir: /home/arch/wayfire-plugins-windecor/src/windecor-v0.9.0/build
Build type: native build
Project name: wayfire-plugin-windecor
Project version: 0.1
C compiler for the host machine: cc (gcc 14.2.1 "cc (GCC) 14.2.1 20250207")
C linker for the host machine: cc ld.bfd 2.44
C++ compiler for the host machine: c++ (gcc 14.2.1 "c++ (GCC) 14.2.1 20250207")
C++ linker for the host machine: c++ ld.bfd 2.44
Host machine cpu family: x86_64
Host machine cpu: x86_64
Found pkg-config: YES (/usr/bin/pkg-config) 2.4.3
Found CMake: /usr/bin/cmake (4.0.1)
Run-time dependency wayfire found: NO (tried cmake)

meson.build:16:11: ERROR: Dependency lookup for wayfire with method 'pkgconfig' failed: Could not generate cflags for wayfire:
Package wlroots was not found in the pkg-config search path.
Perhaps you should add the directory containing `wlroots.pc'
to the PKG_CONFIG_PATH environment variable
Package 'wlroots', required by 'wayfire', not found


A full log can be found at /home/arch/wayfire-plugins-windecor/src/windecor-v0.9.0/build/meson-logs/meson-log.txt
==> ERROR: A failure occurred in build().
    Aborting...
[arch@archlinux wayfire-plugins-windecor]$