FIX: Should compile and link on MacOS now.

Makefile

@@ -37,7 +37,7 @@ else
 	DETECTED_OS := $(patsubst MINGW%,MSYS,$(DETECTED_OS))
 endif
 ifeq ($(DETECTED_OS),Darwin)  # Test if we are on MacOS
-	CONAN_SETTINGS := "cppstd=11"
+	CONAN_SETTINGS := "compiler.cppstd=17"
 endif
 
 
@@ -53,7 +53,7 @@ style:
 .PHONY: style
 
 conan-install:
-	conan install .  -s $(CONAN_SETTINGS) || \
+	conan install . -s $(CONAN_SETTINGS) || \
 	  (echo "'conan install' failed, trying to build from sources..."; \
 	   conan install . -s $(CONAN_SETTINGS) --build=missing)
 .PHONY: conan-install

conanfile.py

@@ -13,7 +13,11 @@ class CaosdbConan(ConanFile):
     options = {"shared": [True, False], "fPIC": [True, False]}
     default_options = {"shared": False, "fPIC": True}
     generators = "cmake"
-    requires = [("boost/1.76.0"), ("gtest/1.11.0"), ("grpc/1.38.0")]
+    requires = [
+        ("boost/1.76.0"),
+        ("gtest/1.11.0"),
+        ("grpc/1.38.0"),
+    ]
     exports = "*.cpp", "*.h", "*.cmake", "*CMakeLists.txt", "*.in", "*.proto", "*.c"
     exports_sources = "src", "doc", "include", "test", "cmake", "proto"
 

doc/README_SETUP.md

@@ -27,7 +27,7 @@ command (3.).
 
 Instead of the above conan command (2.) use
 
-2. `conan install .. -s "cppstd=11"`
+2. `conan install .. -s "compiler.cppstd=11"`
 
 and continue as you would when building on a Linux system. You may
 have to add `build/lib/` (or, alternatively after installation,