Improve configurability and comments.

build-minetest-here.sh

@@ -9,21 +9,63 @@ customExit(){
     # echo
 #fi
 # cd $mybuild || customExit "$0: cd build failed in '`pwd`'."
+if [ -z "$KEEP_MAKE" ]; then
+    KEEP_MAKE=0
+fi
 if [ -f bin/minetest ]; then
+    if [ "$KEEP_MAKE" != "1" ]; then
+        echo "* running 'make clean' in `pwd`..."
         make clean || customExit "$0: make clean failed in '`pwd`'."
+    else
+        echo "* keeping existing intermediate build files in `pwd` (KEEP_MAKE=$KEEP_MAKE)..."
+    fi
 fi
+# echo "BREAKPOINT 20s..."
+# sleep 20
 if [ -z "$RUN_IN_PLACE" ]; then
     RUN_IN_PLACE=0
 fi
-cmake . -DENABLE_GETTEXT=1 -DENABLE_FREETYPE=1 -DENABLE_LEVELDB=1 -DENABLE_REDIS=1 -DRUN_IN_PLACE=$RUN_IN_PLACE && make -j$(grep -c processor /proc/cpuinfo)  || customExit "$0: Build failed in '`pwd`'."
-echo
-if [ "@$RUN_IN_PLACE" = "@1" ]; then
-    echo "WARNING: do not do make install with -DRUN_IN_PLACE=$RUN_IN_PLACE!"
-fi
+
 if [ "@$RUN_IN_PLACE" = "@true" ]; then
-    echo "WARNING: do not do make install with -DRUN_IN_PLACE=$RUN_IN_PLACE!"
+    RUN_IN_PLACE=1
+elif [ "@$RUN_IN_PLACE" = "@on" ]; then
+    RUN_IN_PLACE=1
+elif [ "@$RUN_IN_PLACE" = "@yes" ]; then
+    RUN_IN_PLACE=1
+elif [ "@$RUN_IN_PLACE" = "@1" ]; then
+    RUN_IN_PLACE=1
+elif [ "@$RUN_IN_PLACE" = "@off" ]; then
+    RUN_IN_PLACE=0
+elif [ "@$RUN_IN_PLACE" = "@false" ]; then
+    RUN_IN_PLACE=0
+elif [ "@$RUN_IN_PLACE" = "@no" ]; then
+    RUN_IN_PLACE=0
+elif [ "@$RUN_IN_PLACE" = "@0" ]; then
+    RUN_IN_PLACE=0
+else
+    echo "ERROR: There is an unknown value for RUN_IN_PLACE: '$RUN_IN_PLACE'"
+    exit 1
+fi
+echo "RUN_IN_PLACE=$RUN_IN_PLACE"
+if [ "$RUN_IN_PLACE" = "0" ]; then
+    echo "3..."
+    sleep 1
+    echo "2..."
+    sleep 1
+    echo "1..."
+    sleep 1
+fi
+
+if [ ! -z "$BUILD_CLIENT" ]; then
+    client_line="-DBUILD_CLIENT=$BUILD_CLIENT"
+fi
+if [ ! -z "$BUILD_SERVER" ]; then
+    server_line="-DBUILD_SERVER=$BUILD_SERVER"
 fi
-if [ "@$RUN_IN_PLACE" = "@on" ]; then
+
+cmake . $server_line $client_line -DOpenGL_GL_PREFERENCE=GLVND -DENABLE_GETTEXT=1 -DENABLE_FREETYPE=1 -DENABLE_LEVELDB=1 -DENABLE_REDIS=1 -DRUN_IN_PLACE=$RUN_IN_PLACE && make -j$(grep -c processor /proc/cpuinfo)  || customExit "$0: Build failed in '`pwd`'."
+echo
+if [ "@$RUN_IN_PLACE" = "@1" ]; then
     echo "WARNING: do not do make install with -DRUN_IN_PLACE=$RUN_IN_PLACE!"
 fi
 echo

install-mts.sh

@@ -227,7 +227,7 @@ END
         if [ ! -f "$PATCH_BUILD" ]; then
             customExit "$PATCH_BUILD must exist when using the --MT_SRC=<path> (custom local copy of minetest source) option"
         fi
-        echo "* starting PATCH_BUILD ($PATCH_BUILD build $server_option $extra_options $custom_src_option"
+        echo "* running PATCH_BUILD ($PATCH_BUILD build $server_option $extra_options $custom_src_option (writing output to `pwd`/program.log). This may take a while..."
         $PATCH_BUILD build $server_option $client_option $extra_options $custom_src_option >& program.log
     elif [ -f "mtcompile-program.pl" ]; then
         # perl mtcompile-program.pl build >& program.log

minetestenv-in-place.rc

@@ -51,8 +51,9 @@ ERROR:
 $1
 
 
+Waiting 3s before exit...
 END
-    sleep 10
+    sleep 3
     exit $errorCode
 }