make rsl-util header-only again

Author: Tsche

CMakeLists.txt

@@ -8,23 +8,26 @@ project(rsl-util VERSION 0.1 LANGUAGES CXX)
 
 include(GNUInstallDirs)
 
-add_library(rsl-util)
+add_library(rsl-util INTERFACE)
 add_library(rsl::util ALIAS rsl-util)
-target_compile_options(rsl-util PUBLIC
+
+# TODO remove
+target_compile_options(rsl-util INTERFACE
   "-stdlib=libc++"
   "-freflection-latest"
   "-Wno-c++26-extensions"
 )
-target_compile_features(rsl-util PUBLIC cxx_std_26)
-target_link_options(rsl-util PUBLIC "-stdlib=libc++")
-target_link_libraries(rsl-util PUBLIC "c++abi")
-target_include_directories(rsl-util PUBLIC
+
+# TODO remove
+target_compile_features(rsl-util INTERFACE cxx_std_26)
+target_link_options(rsl-util INTERFACE "-stdlib=libc++")
+target_link_libraries(rsl-util INTERFACE "c++abi")
+
+target_include_directories(rsl-util INTERFACE
   $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
   $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>
 )
 
-add_subdirectory(src)
-
 option(BUILD_TESTING "Enable tests" ON)
 option(BUILD_EXAMPLES "Enable examples" ON)
 option(RSL_UTIL_INSTALL "Generate install target for rsl-util" ON)
@@ -56,12 +59,6 @@ if (RSL_UTIL_INSTALL)
     ${PROJECT_BINARY_DIR}/rsl-util-config.cmake
     DESTINATION ${CMAKE_INSTALLDIR_CMAKEDIR}
   )
-  install(TARGETS rsl-util
-    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-  )
 endif()
 
 if (BUILD_TESTING)

conanfile.py

@@ -6,34 +6,23 @@
 class RslUtilRecipe(ConanFile):
     name = "rsl-util"
     version = "0.1"
-    package_type = "library"
+    package_type = "header-library"
+    no_copy_source = True
 
     # Optional metadata
     license = "MIT"
     author = "Tsche che@pydong.org"
     description = "Reflective reimplementations of various standard library types and other utilities."
     topics = () # TODO
 
-    # Binary configuration
-    settings = "os", "compiler", "build_type", "arch"
+    settings = "os", "arch", "compiler", "build_type"
     options = {
-        "shared": [True, False], "fPIC": [True, False],
         "examples": [True, False], "tests": [True, False]
     }
-    default_options = {"shared": False, "fPIC": True,
-                       "examples": False, "tests": False}
+    default_options = {"examples": False, "tests": False}
     generators = "CMakeToolchain", "CMakeDeps"
 
     exports_sources = "CMakeLists.txt", "include/*", "test/*", "cmake/*"
-
-    def config_options(self):
-        if self.settings.os == "Windows":
-            self.options.rm_safe("fPIC")
-
-    def configure(self):
-        if self.options.shared:
-            self.options.rm_safe("fPIC")
-
     def requirements(self):
         if self.options.tests:
             self.requires("gtest/1.14.0")
@@ -62,4 +51,4 @@ def package_info(self):
         util = self.cpp_info.components["util"]
         util.set_property("cmake_target_name", "rsl::util")
         util.includedirs = ["include"]
-        util.libs = ["rsl-util"]
+        util.libs = []

src/CMakeLists.txt

@@ -1,6 +1,4 @@
 #include <gtest/gtest.h>
-#include <gmock/gmock.h>
-
 
 TEST(Dummy, AlwaysPasses) {
   ASSERT_TRUE(true);