From 86e57fd55457aaed729a7bd599addc4d63954187 Mon Sep 17 00:00:00 2001
From: Jan Eitzinger <jan.eitzinger@fau.de>
Date: Mon, 18 Jan 2021 07:53:38 +0100
Subject: [PATCH] Add info target

---
 Makefile         | 4 ++++
 include_CLANG.mk | 4 +++-
 include_GCC.mk   | 1 +
 include_ICC.mk   | 3 ++-
 4 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 0d7e294..d79d6cd 100644
--- a/Makefile
+++ b/Makefile
@@ -53,6 +53,10 @@ ${TARGET}: $(BUILD_DIR) $(OBJ)
 
 asm:  $(BUILD_DIR) $(ASM)
 
+info:
+	@echo $(CFLAGS)
+	$(Q)$(CC) $(VERSION)
+
 $(BUILD_DIR)/%.o:  %.c
 	@echo "===>  COMPILE  $@"
 	$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
diff --git a/include_CLANG.mk b/include_CLANG.mk
index 30945f6..40fc261 100644
--- a/include_CLANG.mk
+++ b/include_CLANG.mk
@@ -6,7 +6,9 @@ ifeq ($(ENABLE_OPENMP),true)
 OPENMP   = -fopenmp
 endif
 
-CFLAGS   = -Ofast -ffreestanding -std=c99 $(OPENMP)
+VERSION  = --version
+CFLAGS   = -Ofast -std=c99 $(OPENMP)
+#CFLAGS   = -Ofast -fnt-store=aggressive  -std=c99 $(OPENMP) #AMD CLANG
 LFLAGS   = $(OPENMP)
 DEFINES  = -D_GNU_SOURCE
 INCLUDES =
diff --git a/include_GCC.mk b/include_GCC.mk
index 4ce8210..427e798 100644
--- a/include_GCC.mk
+++ b/include_GCC.mk
@@ -6,6 +6,7 @@ ifeq ($(ENABLE_OPENMP),true)
 OPENMP   = -fopenmp
 endif
 
+VERSION  = --version
 CFLAGS   = -Ofast -ffreestanding -std=c99 $(OPENMP)
 LFLAGS   = $(OPENMP)
 DEFINES  = -D_GNU_SOURCE
diff --git a/include_ICC.mk b/include_ICC.mk
index bc19bc8..e172b15 100644
--- a/include_ICC.mk
+++ b/include_ICC.mk
@@ -6,7 +6,8 @@ ifeq ($(ENABLE_OPENMP),true)
 OPENMP   = -qopenmp
 endif
 
-CFLAGS   =  -Ofast -xHost -qopt-streaming-stores=always -std=c99 -ffreestanding $(OPENMP)
+VERSION  = --version
+CFLAGS   =  -fast -xHost -qopt-streaming-stores=always -std=c99 -ffreestanding $(OPENMP)
 LFLAGS   = $(OPENMP)
 DEFINES  = -D_GNU_SOURCE
 INCLUDES =