crossguid: adjust depends on line

crossguid/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF3w/Xh5UvtAN4gVxGlWwX2NKO4JtHnHY15QZkn0Eb5VnRQmQdcqUpnwMsNchlCiK361SWNMuJz2Feei3NltjFuQA=
-SHA256 (Pkgfile) = f2d2f66bc1c13a06ddd54cad503e96087a0cb7ec68b17c435517d853e5bcc90a
+RWSagIOpLGJF3xQS3/qiwJ8et5mEIhGVmwe2XoKB2Sm53+v1D4/qfOS7O1K5MxJNMp+rdzMhE3CKTG1uwE6X6Q+7irIANQltFQs=
+SHA256 (Pkgfile) = d93750a216ac32ea6dc5ff6c3b849fedabc1eee2edac620a9c7e9788f9d96443
 SHA256 (.footprint) = 8493818938895a7ffffb802ef89e8cc887d14324775495d043c4c0aafab78bd4
 SHA256 (crossguid-0.2.2.tar.gz) = 48321928473c682b0cdc7e17bbd3390f79f4b98ab22fef3b81a852dda81fd195

crossguid/Pkgfile

@@ -1,7 +1,7 @@
 # Description: Lightweight cross platform C++ GUID/UUID library
 # URL: https://github.com/graeme-hill/crossguid
 # Maintainer: Tim Biermann, tbier at posteo dot de
-# Depends on: cmake
+# Depends on:
 
 name=crossguid
 version=0.2.2
@@ -9,14 +9,14 @@ release=1
 source=(https://github.com/graeme-hill/crossguid/archive/v$version/$name-$version.tar.gz)
 
 build() {
-  [[ -e /usr/bin/ninja ]] && PKGMK_CROSSGUID+=' -GNinja'
-  cmake -S $name-$version -B build $PKGMK_CROSSGUID \
+  cmake -S $name-$version -B build -G Ninja \
     -D CMAKE_INSTALL_PREFIX=/usr \
     -D CMAKE_BUILD_TYPE=Release \
     -D CMAKE_CXX_FLAGS_RELEASE="$CXXFLAGS" \
     -D CMAKE_C_FLAGS_RELEASE="$CFLAGS" \
     -Wno-dev
   cmake --build build
+
   install -D -m 0644 build/libxg.a $PKG/usr/lib/libxg.a
   install -D -m 0644 $name-$version/Guid.hpp $PKG/usr/include/Guid.hpp
 }