From d00dc2c69164d8a8850d317f2868c6f131b7f679 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Mon, 2 Jan 2023 16:32:01 +0100
Subject: First lib version

---
 common.mk | 85 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 common.mk

(limited to 'common.mk')

diff --git a/common.mk b/common.mk
new file mode 100644
index 0000000..0b5c4d8
--- /dev/null
+++ b/common.mk
@@ -0,0 +1,85 @@
+CXX=clang++-14
+
+ifeq ($(shell which $(CXX)),)
+CXX=clang++-13
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=clang++-11
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++-11
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++-10
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++-8
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=clang++
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++-10
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++-9
+endif
+
+ifeq ($(shell which $(CXX)),)
+CXX=g++
+endif
+
+ifeq ($(LINK_STATICALLY),1)
+LDFLAGS+=-static
+endif
+
+ifeq ($(CXXFLAGS),)
+CXXFLAGS=-O2 -g -DNDEBUG
+#CXXFLAGS=-O0 -g -D_DEBUG
+endif
+# -fprofile-instr-generate -fcoverage-mapping
+# gcc:--coverage
+
+CXXFLAGS+=-Wall -I.
+
+ifeq ($(CXX),clang++-11)
+CXXFLAGS+=-std=c++20 #-stdlib=libc++
+else ifeq ($(CXX),clang++-14)
+CXXFLAGS+=-std=c++2b #-stdlib=libc++
+else ifeq ($(CXX),clang++-13)
+CXXFLAGS+=-std=c++2b #-stdlib=libc++
+else ifeq ($(CXX),g++-11)
+CXXFLAGS+=-std=c++20 #-stdlib=libc++
+else
+CXXFLAGS+=-std=c++17
+endif
+
+ifeq ($(CXX),clang++-11)
+LIBS+= \
+-fuse-ld=lld-11 \
+-lstdc++
+#-lc++ \
+#-lc++abi
+#-lc++fs
+#-lstdc++fs
+else ifeq ($(CXX),clang++-14)
+LIBS+= \
+-fuse-ld=lld-14 \
+-lstdc++
+else ifeq ($(CXX),clang++-13)
+LIBS+= \
+-fuse-ld=lld-13 \
+-lstdc++
+else
+LIBS+= \
+-lstdc++ \
+-lstdc++fs
+endif
+
-- 
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