vlang: Remove tmp directory patch

lang/vlang/Portfile

@@ -2,7 +2,7 @@
 
 PortSystem          1.0
 PortGroup           github 1.0
-PortGroup           legacysupport 1.0
+PortGroup           legacysupport 1.1
 
 # clock_gettime
 legacysupport.newest_darwin_requires_legacy 15
@@ -23,9 +23,6 @@ license             MIT
 categories          lang
 maintainers         {harens @harens} openmaintainer
 
-# Fix location of temporary directory
-patchfiles          patch-tmp-location.diff
-
 # Install the V compiler as a separate distfile.
 # Based on https://github.com/macports/macports-ports/blob/master/games/minetest/Portfile
 set vc_commit       de63146da0a0f93628f8a65e70267e2c8d4c7ce1
@@ -51,20 +48,13 @@ checksums           ${main_distfile} \
 compiler.c_standard 2011
 use_configure       no
 
-post-patch {
+# Build process based on https://github.com/vlang/v/blob/master/Makefile
+build {
     # Disable vlang self update feature.
     set updating_path ${worksrcpath}/cmd/tools
     copy -force ${filespath}/vup.v ${worksrcpath}/cmd/tools
 
-    # Patch tmp directory, which is required during buildtime and runtime
-    reinplace "s|@@WORKPATH@@|${workpath}|g" ${worksrcpath}/vlib/v/util/util.v
-    reinplace "s|@@PREFIX@@|${prefix}|g" ${worksrcpath}/vlib/v/util/util.v
-}
-
-# Build process based on https://github.com/vlang/v/blob/master/Makefile
-# Set custom cflags since `-I/opt/local/include/LegacySupport` isn't recognised
-build {
-    set VFLAGS "-cc ${configure.cc} -cflags -Os"
+    set VFLAGS "-v -prod -cc ${configure.cc} -cflags [shellescape ${configure.cflags}]"
 
     system -W ${worksrcpath} "${configure.cc} ${configure.cflags} -I ./thirdparty/stdatomic/nix -o v1 ../vc-${vc_commit}/v.c -lm -lpthread ${configure.ldflags}"
     system -W ${worksrcpath} "./v1 -no-parallel -o v2 ${VFLAGS} cmd/v"
@@ -95,18 +85,12 @@ destroot {
     fs-traverse item ${library_path} {
         file attributes ${item} -group _developer -permissions g+w
     }
-
-    # Manually create a tmp directory, and set writable permissions
-    # See https://github.com/vlang/v/issues/7713 and https://github.com/vlang/v/discussions/11796
-    set tmp_dir ${prefix}/var/run/vlang
-    file mkdir ${tmp_dir}
-    file attributes ${tmp_dir} -group _developer -permissions g+w
 }
 
 # Based on various Android ports - don't make files world-writable.
 # e.g. https://github.com/macports/macports-ports/blob/master/java/android/Portfile
 notes "
-The Vlang library and cache directories are group _developer writable. You need to be a member of the
+The Vlang library directory is group _developer writable. You need to be a member of the
 _developer group to use Vlang. If you are not, run:
 
 sudo dscl . append /Groups/_developer GroupMembership <username>