critcl: handle macos platform synonym

Tcl 9 reports the platform name as 'macosx' for some versions and as
'macos' for others.

configure

@@ -9791,7 +9791,8 @@ if test "$CRITCL_PLATFORMS" = "" -a "$OS_PLATFORM" = darwin; then
     CRITCL_PLATFORMS=macosx-$host_cpu
 fi
 CRITCL_PLATFORMS="$(echo "$CRITCL_PLATFORMS" | \
-    sed -E -e 's/macosx-a(rm|arch)64/macosx-aarch64 macosx-arm macosx-arm64/' \
+    sed -E -e 's/macosx-a(rm|arch)64/macosx-aarch64 macosx-arm macosx-arm64 macos-aarch64 macos-arm macos-arm64/' \
+        -e 's/macosx-x86_64/macosx-x86_64 macos-x86_64/'
         -e 's/macosx-i[3-6]86/macosx-ix86/' \
         -e 's/macosx-ppc/macosx-powerpc/' \
         | tr '\n' ' ')"

configure.ac

@@ -516,7 +516,8 @@ if test "$CRITCL_PLATFORMS" = "" -a "$OS_PLATFORM" = darwin; then
     CRITCL_PLATFORMS=macosx-$host_cpu
 fi
 CRITCL_PLATFORMS="$(echo "$CRITCL_PLATFORMS" | \
-    sed -E -e 's/macosx-a(rm|arch)64/macosx-aarch64 macosx-arm macosx-arm64/' \
+    sed -E -e 's/macosx-a(rm|arch)64/macosx-aarch64 macosx-arm macosx-arm64 macos-aarch64 macos-arm macos-arm64/' \
+        -e 's/macosx-x86_64/macosx-x86_64 macos-x86_64/'
         -e 's/macosx-i[[3-6]]86/macosx-ix86/' \
         -e 's/macosx-ppc/macosx-powerpc/' \
         | tr '\n' ' ')"

vendor/critcl-3.3.1/lib/critcl-platform/platform.tcl

@@ -339,18 +339,41 @@ proc ::platform::patterns {id} {
 	    }
 	}
 	macos*-aarch64 {
-	    lappend res macosx-arm macosx-arm64 macosx-universal2
+	    foreach m {macosx macos} {
+	        if {${m}-aarch64 ni $res} {
+	            lappend res ${m}-aarch64
+	        }
+	        lappend res ${m}-arm ${m}-arm64
+	    }
+	    lappend res macosx-universal2
 	}
 	macos*-arm {
-	    lappend res macosx-arm64 macosx-aarch64 macosx-universal2
+	    foreach m {macosx macos} {
+	        if {${m}-aarch64 ni $res} {
+	            lappend res ${m}-arm
+	        }
+	        lappend res ${m}-aarch64 ${m}-arm64
+	    }
+	    lappend res macosx-universal2
 	}
 	macos*-arm64 {
-	    lappend res macosx-arm macosx-aarch64 macosx-universal2
+	    foreach m {macosx macos} {
+	        if {${m}-aarch64 ni $res} {
+	            lappend res ${m}-arm64
+	        }
+	        lappend res ${m}-arm ${m}-aarch64
+	    }
+	    lappend res macosx-universal2
 	}
 	macosx-powerpc {
 	    lappend res macosx-universal
 	}
 	macos*-x86_64 {
+	    foreach m {macosx macos} {
+	        if {${m}-x86_64 ni $res} {
+	            lappend res ${m}-x86_64
+	        }
+	    }
 	    lappend res macosx-i386-x86_64 macosx-universal2
 	}
 	macos*-ix86 {

vendor/critcl-3.3.1/lib/critcl/Config.in

@@ -189,7 +189,9 @@ macosx-universal2 link_preload    -undefined dynamic_lookup
 macosx-universal2 strip
 macosx-universal2 platform        macosx-universal2 $osxmin \
 	    macosx-arm64 \
-	    macosx-x86_64
+	    macosx-x86_64 \
+	    macos-arm64 \
+	    macos-x86_64
 
 # default on older OSX intel is universal containing x86 32 and 64 bit
 macosx-ix86 when            $i386 && $x86_64
@@ -203,7 +205,8 @@ macosx-ix86 link_preload    -undefined dynamic_lookup -mmacosx-version-min=10.3
 macosx-ix86 strip
 macosx-ix86 platform        macosx-ix86 $osxmin \
 	    macosx-ix86 \
-	    macosx-x86_64
+	    macosx-x86_64 \
+	    macos-x86_64
 
 # target for most common architectures
 macosx-most when            $ppc && $i386 && $x86_64
@@ -218,7 +221,8 @@ macosx-most strip
 macosx-most platform        macosx-most $osxmin \
 	    macosx-powerpc \
 	    macosx-ix86 \
-	    macosx-x86_64
+	    macosx-x86_64 \
+	    macos-x86_64
 
 # target for old universal, ppc and x86 32.
 macosx-universal when            $ppc && $i386
@@ -248,7 +252,8 @@ macosx-all platform        macosx-all $osxmin \
 	    macosx-powerpc \
 	    macosx-powerpc64 \
 	    macosx-ix86 \
-	    macosx-x86_64
+	    macosx-x86_64 \
+	    macos-x86_64
 
 # OSX ppc 32 bit
 macosx-ppc32 when           $ppc
@@ -282,6 +287,10 @@ macosx-x86_64 link_preload  -undefined dynamic_lookup
 macosx-x86_64 strip
 macosx-x86_64 platform      macosx-x86_64
 
+macos-x86_64 when           $x86_64
+macos-x86_64 copy           macosx-x86_64
+macos-x86_64 platform       macos-x86_64
+
 # OSX arm 64 bit
 macosx-arm64 when           $arm64
 macosx-arm64 compile        clang -c -arch arm64
@@ -298,6 +307,18 @@ macosx-arm when             $arm64
 macosx-arm copy             macosx-arm64
 macosx-arm platform         macosx-arm
 
+macos-arm64 when            $arm64
+macos-arm64 copy            macosx-arm64
+macos-arm64 platform        macos-arm64
+
+macos-arm when              $arm64
+macos-arm copy              macosx-arm64
+macos-arm platform          macos-arm
+
+macos-aarch64 when          $arm64
+macos-aarch64 copy          macosx-arm64
+macos-aarch64 platform      macos-aarch64
+
 # Linux - 32 bit or 64 bit build - select using "-target" if you don't
 #         want the platform default (32 on 32, 64 on 64). This requires
 #         some work to detect the cpu class in use and then set a platform