From 24442c874a0e45f6e93965919ff2b3594aca43e5 Mon Sep 17 00:00:00 2001
From: Cyril SIX <cyril.six@kalray.eu>
Date: Fri, 3 May 2019 17:59:10 +0200
Subject: [#120] - Makefile generator + replaced binary_search/Makefile : it
 works

---
 test/monniaux/binary_search/Makefile   | 30 --------------
 test/monniaux/binary_search/make.proto |  1 +
 test/monniaux/generate_makefiles.sh    |  5 +++
 test/monniaux/genmake.py               | 75 ++++++++++++++++++++++++++++++++++
 4 files changed, 81 insertions(+), 30 deletions(-)
 delete mode 100644 test/monniaux/binary_search/Makefile
 create mode 100644 test/monniaux/binary_search/make.proto
 create mode 100755 test/monniaux/generate_makefiles.sh
 create mode 100755 test/monniaux/genmake.py

(limited to 'test/monniaux')

diff --git a/test/monniaux/binary_search/Makefile b/test/monniaux/binary_search/Makefile
deleted file mode 100644
index ea34f1bc..00000000
--- a/test/monniaux/binary_search/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-include ../rules.mk
-
-PRODUCTS=binary_search.gcc.host.out binary_search.ccomp.host.out \
-	binary_search.gcc.k1c.out binary_search.ccomp.k1c.out \
-	binary_search.gcc.o1.k1c.out \
-	binary_search.gcc.k1c.s binary_search.ccomp.k1c.s
-
-all:	$(PRODUCTS)
-
-binary_search.gcc.host.s binary_search.ccomp.host.s binary_search.gcc.k1c.s binary_search.ccomp.k1c.s : ../clock.h
-
-binary_search.ccomp.host: binary_search.ccomp.host.o ../clock.gcc.host.o
-	$(CCOMP) $(CCOMPFLAGS) $+ -o $@
-
-binary_search.gcc.host: binary_search.gcc.host.o ../clock.gcc.host.o
-	$(CC) $(CFLAGS) $+ -o $@
-
-binary_search.gcc.k1c: binary_search.gcc.k1c.o ../clock.gcc.k1c.o
-	$(K1C_CC) $(K1C_CFLAGS) $+ -o $@
-
-binary_search.gcc.o1.k1c: binary_search.gcc.o1.k1c.o ../clock.gcc.k1c.o
-	$(K1C_CC) $(K1C_CFLAGS_O1) $+ -o $@
-
-binary_search.ccomp.k1c: binary_search.ccomp.k1c.o ../clock.gcc.k1c.o
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
-
-clean:
-	-rm -f *.o *.s *.k1c
-
-.PHONY: clean
diff --git a/test/monniaux/binary_search/make.proto b/test/monniaux/binary_search/make.proto
new file mode 100644
index 00000000..19501e78
--- /dev/null
+++ b/test/monniaux/binary_search/make.proto
@@ -0,0 +1 @@
+binary_search
diff --git a/test/monniaux/generate_makefiles.sh b/test/monniaux/generate_makefiles.sh
new file mode 100755
index 00000000..ed8270b5
--- /dev/null
+++ b/test/monniaux/generate_makefiles.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/bash
+
+for bench in binary_search; do
+  ./genmake.py $(cat $bench/make.proto) > $bench/Makefile
+done
diff --git a/test/monniaux/genmake.py b/test/monniaux/genmake.py
new file mode 100755
index 00000000..8503b1ee
--- /dev/null
+++ b/test/monniaux/genmake.py
@@ -0,0 +1,75 @@
+#!/usr/bin/python3.4
+
+""" Custom Makefile generator
+
+Generates the Makefiles for the various benches, including extra rules for each different optimization options and/or compilers.
+
+See the source for more info.
+"""
+
+from collections import namedtuple
+import sys
+
+Optim = namedtuple("Optim", ["short", "full"])
+Env = namedtuple("Env", ["compiler", "optimizations", "target"])
+Compiler = namedtuple("Compiler", ["short", "full"])
+
+##
+# Variables you can change.
+##
+
+# Defining the compilers and optimizations
+
+gcc_x86 = Env(compiler = Compiler("gcc", "$(CC)"), optimizations = [Optim("", "$(CFLAGS)")], target = "host")
+gcc_k1c = Env(compiler = Compiler("gcc", "$(K1C_CC)"), optimizations = [Optim("", "$(K1C_CFLAGS)"), Optim("o1", "$(K1C_CFLAGS_O1)")], target = "k1c")
+ccomp_x86 = Env(compiler = Compiler("ccomp", "$(CCOMP)"), optimizations = [Optim("", "$(CCOMPFLAGS)")], target = "host")
+ccomp_k1c = Env(compiler = Compiler("ccomp", "$(K1C_CCOMP)"), optimizations = [Optim("", "$(K1C_CCOMPFLAGS)")], target = "k1c")
+
+environments = [gcc_x86, gcc_k1c, ccomp_x86, ccomp_k1c]
+
+##
+# Argument parsing
+##
+if len(sys.argv) != 2:
+  raise Exception("Only 1 argument should be given to this script")
+basename = sys.argv[1]
+
+##
+# Printing the rules
+##
+
+def make_product(env, optim):
+  return basename + "." + env.compiler.short + (("." + optim.short) if optim.short != "" else "") + "." + env.target
+
+def make_clock(env, optim):
+  return "clock.gcc." + env.target
+
+def print_rule(env, optim):
+  print("{product}: {product}.o ../{clock}.o"
+        .format(product = make_product(env, optim), clock = make_clock(env, optim)))
+  print("	{compiler} {flags} $+ -o $@"
+        .format(compiler = env.compiler.full, flags = optim.full))
+
+products = []
+for env in environments:
+  for optim in env.optimizations:
+    products.append(make_product(env, optim) + ".out")
+
+print("""
+include ../rules.mk
+
+PRODUCTS?={}
+
+all: $(PRODUCTS)
+""".format(" ".join(products)))
+
+for env in environments:
+  for optim in env.optimizations:
+    print_rule(env, optim)
+
+print("""
+clean:
+	-rm -f *.o *.s *.k1c
+
+.PHONY: clean
+""")
-- 
cgit