Clean output of xhprof build script.

misc/composer/build-xhprof.sh

 #!/bin/bash
 
+mkdir -p tmp/xhprof-logs
+
 cd vendor/facebook/xhprof/extension
 
 echo "Building xhprof..."
@@ -7,17 +9,22 @@ echo "Building xhprof..."
 git fetch origin pull/33/head:33_pull_request
 git merge 33_pull_request
 
-if ! phpize; then
-    echo "Fatal error: phpize failed!"
+echo "Running phpize..."
+if ! phpize &> ../../../../tmp/xhprof-logs/phpize.log; then
+    echo "Fatal error: phpize failed! View tmp/xhprof-logs/phpize.log for more info."
     exit 1
 fi
 
-if ! ./configure; then
-    echo "Fatal error: configure script failed!"
+echo "Running configure script..."
+if ! ./configure &> ../../../../tmp/xhprof-logs/configure.log; then
+    echo "Fatal error: configure script failed! View tmp/xhprof-logs/configure.log for more info."
     exit 2
 fi
 
-if ! make; then
-    echo "Fatal error: could not build extension (make failed)!"
+echo "Building..."
+if ! make &> ../../../../tmp/xhprof-logs/make.log; then
+    echo "Fatal error: could not build extension (make failed)! View tmp/xhprof-logs/make.log for more info."
     exit 3
 fi
+
+echo "Done."
\ No newline at end of file