Update source.sh script and raise revision number

pkg.info

@@ -1,6 +1,7 @@
 name: waybar
 description: Highly customizable Wayland bar for Sway and Wlroots based compositors
 version: 0.14.0
+revision: 2
 url: https://github.com/Alexays/Waybar
 license: MIT
 architecture: any

source.sh

@@ -17,9 +17,6 @@ prepare() {
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {
-  mkdir build
-  cd build
-
   meson setup --prefix=/usr           \
               --buildtype=plain       \
               --auto-features=enabled \
@@ -30,21 +27,21 @@ build() {
               -Dcava=disabled         \
               -Dtests=enabled         \
               -Dmpris=disabled        \
-              -Dgps=disabled ..
-  ninja
+              -Dgps=disabled build
+  meson compile -C build
 }
 
 # The check function is executed in the source directory
 # This function is used to run tests to verify the package has been compiled correctly
 check() {
-  cd build
-  ninja test
+  meson test -C build --print-errorlogs
 }
 
 # The package function is executed in the source directory
 # This function is used to move the compiled files into the output directory
 package() {
-  cd build
-  DESTDIR="$BPM_OUTPUT" ninja install
+  meson install -C build --destdir="$BPM_OUTPUT"
+
+  # Install package license
   install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/waybar/LICENSE
 }