# HG changeset patch
# User Vasilij Schneidermann <mail@vasilij.de>
# Date 1553438535 -3600
#      Sun Mar 24 15:42:15 2019 +0100
# Node ID 6dcd5af0f300263ce1c63e7028d9aba31837215f
# Parent  8382218f273ec8cfdd0e5b3c75148f10701a474e
C5 compatibility

diff --git a/build b/build
new file mode 100755
--- /dev/null
+++ b/build
@@ -0,0 +1,7 @@
+#!/bin/bash
+platform=$("$CHICKEN_CSI" -R chicken.platform -p '(software-version)')
+if [[ "$platform" = linux ]]; then
+    "$CHICKEN_CSC" -d0 -O2 -L -lrt "$@"
+else
+    "$CHICKEN_CSC" -d0 -O2 "$@"
+fi
diff --git a/build.bat b/build.bat
new file mode 100644
--- /dev/null
+++ b/build.bat
@@ -0,0 +1,2 @@
+@echo off
+%CHICKEN_CSC% -d0 -O2 %*
diff --git a/micro-benchmark.egg b/micro-benchmark.egg
new file mode 100644
--- /dev/null
+++ b/micro-benchmark.egg
@@ -0,0 +1,6 @@
+((synopsis "easily create micro-benchmarks")
+ (author "David Krentzlin")
+ (category misc)
+ (license "GPLv3")
+ (test-dependencies test)
+ (components (extension micro-benchmark (custom-build "build"))))
diff --git a/micro-benchmark.scm b/micro-benchmark.scm
--- a/micro-benchmark.scm
+++ b/micro-benchmark.scm
@@ -1,8 +1,17 @@
 (module micro-benchmark
   (benchmark-measure benchmark-run %gettime/microsecs current-benchmark-iterations generate-statistics (benchmark-ips benchmark-ips*))
 
-  (import chicken scheme foreign)
-  (use (only srfi-1 fold list-tabulate))
+  (import scheme)
+  (cond-expand
+   (chicken-4
+    (import chicken foreign)
+    (use (only srfi-1 fold list-tabulate)))
+   (chicken-5
+    (import (chicken base))
+    (import (chicken fixnum))
+    (import (chicken foreign))
+    (import (chicken time))
+    (import (only (srfi 1) fold list-tabulate))))
 
   (cond-expand
    ((or netbsd openbsd freebsd linux)
diff --git a/tests/run.scm b/tests/run.scm
--- a/tests/run.scm
+++ b/tests/run.scm
@@ -1,4 +1,6 @@
-(use test micro-benchmark posix)
+(import scheme)
+(import test)
+(import micro-benchmark)
 
 (test-begin "micro-benchmark")