Script that times 100 compilations of a hello world C program. Under

Haiku it is rather slow (on my machine about 80% slower than on Zeta)
and sometimes a compilation even fails, due to what looks to me like a
problem with gcc's subprocess synchronization (our wait()/waitpid() or
friends might have some race condition).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23371 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/system/benchmarks/compile_bench.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+testDir=/tmp/compile_bench
+rm -rf $testDir
+mkdir -p $testDir
+cd $testDir
+
+cat << EOF > hello_world.cpp
+#include <stdio.h>
+
+int
+main()
+{
+	printf("Hello world!\n");
+	return 0;
+}
+
+EOF
+
+compile_all()
+{
+	for f in $(seq 100); do
+		echo -n .
+		g++ -o $f ${f}.cpp
+	done
+}
+
+for f in $(seq 100); do
+	cp hello_world.cpp ${f}.cpp
+done
+
+time compile_all
+
+rm -rf $testDir