Rename CMake/pkg-config target Catch2Main to Catch2WithMain

This describes the reality better, as it also links in the rest
of Catch2.

The on-disk name of the static library remains just `Catch2Main`,
as that is what it is -- single main function -- and on-disk artifacts
cannot describe link dependencies.

CMake/catch2-with-main.pc.in

@@ -2,9 +2,9 @@ includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
 libdir=@CMAKE_INSTALL_FULL_LIBDIR@
 pkg_version=@Catch2_VERSION@
 
-Name: Catch2-Main
+Name: Catch2-With-Main
-Description: Links in the default main function for Catch2
+Description: A modern, C++-native test framework for C++14 and above (links in default main)
 Version: ${pkg_version}
 Requires: catch2 = ${pkg_version}
 Cflags: -I${includedir}
-Libs: -L${libdir} -lCatch2Main
+Libs: -L${libdir} -lCatch2WithMain

CMake/catch2.pc.in

@@ -2,7 +2,7 @@ includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
 libdir=@CMAKE_INSTALL_FULL_LIBDIR@
 
 Name: Catch2
-Description: A modern, C++-native, header-only, test framework for C++14 and above
+Description: A modern, C++-native, test framework for C++14 and above
 URL: https://github.com/catchorg/Catch2
 Version: @Catch2_VERSION@
 Cflags: -I${includedir}

CMakeLists.txt

@@ -166,14 +166,14 @@ if (NOT_SUBPROJECT)
       @ONLY
     )
     configure_file(
-      ${CMAKE_CURRENT_SOURCE_DIR}/CMake/catch2-main.pc.in
+      ${CMAKE_CURRENT_SOURCE_DIR}/CMake/catch2-with-main.pc.in
-      ${CMAKE_CURRENT_BINARY_DIR}/catch2-main.pc
+      ${CMAKE_CURRENT_BINARY_DIR}/catch2-with-main.pc
       @ONLY
     )
     install(
       FILES
         "${CMAKE_CURRENT_BINARY_DIR}/catch2.pc"
-        "${CMAKE_CURRENT_BINARY_DIR}/catch2-main.pc"
+        "${CMAKE_CURRENT_BINARY_DIR}/catch2-with-main.pc"
       DESTINATION
         ${PKGCONFIG_INSTALL_DIR}
     )

conanfile.py

@@ -40,6 +40,6 @@ class CatchConan(ConanFile):
 
     def package_info(self):
         self.cpp_info.libs = [
-            'Catch2Main', 'Catch2'] if self.options.with_main else ['Catch2']
+            'Catch2WithMain', 'Catch2'] if self.options.with_main else ['Catch2']
         self.cpp_info.names["cmake_find_package"] = "Catch2"
         self.cpp_info.names["cmake_find_package_multi"] = "Catch2"

examples/CMakeLists.txt

@@ -52,7 +52,7 @@ set(ALL_EXAMPLE_TARGETS
 )
 
 foreach( name ${ALL_EXAMPLE_TARGETS} )
-    target_link_libraries( ${name} Catch2 Catch2Main )
+    target_link_libraries( ${name} Catch2 Catch2WithMain )
     set_property(TARGET ${name} PROPERTY CXX_STANDARD 14)
     set_property(TARGET ${name} PROPERTY CXX_EXTENSIONS OFF)
 endforeach()

src/CMakeLists.txt

@@ -269,19 +269,22 @@ target_include_directories(Catch2
 )
 
 
-add_library(Catch2Main STATIC
+add_library(Catch2WithMain STATIC
     ${SOURCES_DIR}/internal/catch_main.cpp
 )
-add_library(Catch2::Catch2Main ALIAS Catch2Main)
+add_library(Catch2::Catch2WithMain ALIAS Catch2WithMain)
-target_link_libraries(Catch2Main PUBLIC Catch2)
+target_link_libraries(Catch2WithMain PUBLIC Catch2)
-
+set_target_properties(Catch2WithMain
+  PROPERTIES
+    OUTPUT_NAME "Catch2Main"
+)
 
 if (NOT_SUBPROJECT)
     # create and install an export set for catch target as Catch2::Catch
     install(
       TARGETS
         Catch2
-        Catch2Main
+        Catch2WithMain
       EXPORT
         Catch2Targets
       DESTINATION
@@ -342,5 +345,5 @@ if (CATCH_BUILD_EXAMPLES OR CATCH_BUILD_EXTRA_TESTS)
     )
 endif()
 
-list(APPEND CATCH_WARNING_TARGETS Catch2 Catch2Main)
+list(APPEND CATCH_WARNING_TARGETS Catch2 Catch2WithMain)
 set(CATCH_WARNING_TARGETS ${CATCH_WARNING_TARGETS} PARENT_SCOPE)