osxbuild.sh: new option --lastrev, 'dummyhelix' preset.

git-svn-id: https://svn.eduke32.com/eduke32@3690 1a8010ca-5511-0410-912e-c29ae57300e0

polymer/eduke32/platform/osxbuild.sh

@@ -15,7 +15,9 @@ builddebug=0
 buildrelease=1
 pack=1
 iamhelix=0
+dummy=0
 package=package
+lastrevision=
 
 # Enforce OS:
 if [ `uname -s` != Darwin ]; then
@@ -70,6 +72,18 @@ for i in $*; do
             buildrelease=0
             pack=1
         ;;
+        dummyhelix)
+            iamhelix=1
+            buildppc=0
+            build86=0
+            build64=0
+            buildmain=0
+            buildtools=0
+            builddebug=0
+            buildrelease=0
+            pack=0
+            dummy=1
+        ;;
         # For the convenience of universal distributors:
         dist)
             buildppc=1
@@ -136,6 +150,10 @@ for i in $*; do
             pack=${i#*=}
         ;;
 
+        --lastrev=*)
+            lastrevision=${i#*=}
+        ;;
+
         *)
             echo "usage: ./osxbuild.sh [options]"
             echo "options:"
@@ -350,7 +368,9 @@ fi
 
 # Begin assembling archive contents:
 echo Creating fat binaries.
-success=0
+
+success=$dummy
+if [ $dummy == 0 ]; then
     for i in {eduke32,mapster32}{.debug,}; do
         binaries=
         for j in ${i}.{x86,x64,ppc}; do
@@ -368,6 +388,7 @@ for i in {eduke32,mapster32}{.debug,}; do
             mv -f "$app" "$package/"
         fi
     done
+fi
 
 # Almost done...
 if [ $success == 1 ]; then
@@ -386,6 +407,7 @@ if [ $success == 1 ]; then
     echo "LibPNG from Fink (http://www.finkproject.org/) statically linked into it." >> README.OSX
 
     # Generate Changelog:
+    if [ -z $lastrevision ]; then
         lastrevision=$(ls -A1 eduke32-osx* | tail -n1 | cut -d- -f3 | cut -d. -f1)
 
         if [ -z $lastrevision ]; then
@@ -395,6 +417,9 @@ if [ $success == 1 ]; then
         else
             let lastrevision=rev-1
         fi
+    fi
+
+    echo "Using r$lastrevision as last revision for change log"
 
     if [ "$vc" == "svn" ]; then
         svn log -r $rev:$lastrevision > Changelog.txt