Add project-no-linkgroups, same as project-linkgroups, but with linkgroups "Off" (failed_build_expected)

Author: Jarod42

projects/project-linkgroups/Readme.md

@@ -1,3 +1,7 @@
 ## project-linkgroups
 
 Test [`linkgroups`](https://premake.github.io/docs/linkgroups) with cyclic dependency
+
+# See also
+
+[project-no-linkgroups](../project-no-linkgroups/)

projects/project-linkgroups/premake5.lua

@@ -18,7 +18,7 @@ project "app"
 
 	files { "src/app/main.cpp" }
 
-	linkgroups "On" -- Ideally, we should check there are errors with "Off" for linker(toolset) requiring linksgroup (ld (gcc)).
+	linkgroups "On" -- See project-no-linkgroups for failed_build_expected with "Off"
 	libdirs { "%{cfg.targetdir}" }
 	links { "LibraryA", "LibraryB", "LibraryC" } -- links project: A <-> B <-> C <-> A
 

projects/project-no-linkgroups/Readme.md

@@ -0,0 +1,7 @@
+## project-no-linkgroups
+
+Test missing [`linkgroups`](https://premake.github.io/docs/linkgroups) with cyclic dependency
+
+### See also
+
+[project-linkgroups](../project-linkgroups/)

projects/project-no-linkgroups/failed_build_expected

@@ -0,0 +1,65 @@
+if (_ACTION == nil) then
+	return
+end
+
+local LocationDir = "solution/%{_ACTION}"
+
+workspace "Project"
+	location(LocationDir)
+	configurations {"Debug", "Release"}
+
+	objdir(path.join(LocationDir, "obj")) -- premake adds $(configName)/$(AppName)
+	targetdir(path.join(LocationDir, "bin/%{cfg.buildcfg}"))
+	startproject "app"
+
+project "app"
+	kind "ConsoleApp"
+	targetname "app"
+
+	files { "src/app/main.cpp" }
+
+	linkgroups "Off" -- compilation should pass with "On"
+	libdirs { "%{cfg.targetdir}" }
+	links { "LibraryA", "LibraryB", "LibraryC" } -- links project: A <-> B <-> C <-> A
+
+	links { "LibD", "LibE", "LibF" } -- links libraries: E <-> F <-> D <-> E
+	dependson { "LibraryD", "LibraryE", "LibraryF" } 
+
+	-- TODO: check inter dependency projects with libraries (A <-> D <-> C)
+	-- possibly with linkoptions { "`xxx-config --libraries`" }
+
+project "LibraryA"
+	kind "StaticLib"
+	targetname "LibA"
+
+	files { "src/libA/*.cpp" }
+
+project "LibraryB"
+	kind "staticLib"
+	targetname "LibB"
+
+	files { "src/libB/*.cpp" }
+
+project "LibraryC"
+	kind "StaticLib"
+	targetname "LibC"
+
+	files { "src/libC/*.cpp" }
+
+project "LibraryD"
+	kind "staticLib"
+	targetname "LibD"
+
+	files { "src/libD/*.cpp" }
+
+project "LibraryE"
+	kind "StaticLib"
+	targetname "LibE"
+
+	files { "src/libE/*.cpp" }
+
+project "LibraryF"
+	kind "staticLib"
+	targetname "LibF"
+
+	files { "src/libF/*.cpp" }

projects/project-no-linkgroups/premake5.lua

@@ -0,0 +1,12 @@
+void abca_from_libA();
+void acba_from_libA();
+void efde_from_libE();
+void edfe_from_libE();
+
+int main()
+{
+	abca_from_libA();
+	acba_from_libA();
+	efde_from_libE();
+	edfe_from_libE();
+}

projects/project-no-linkgroups/src/app/main.cpp

@@ -0,0 +1 @@
+void a() {}

projects/project-no-linkgroups/src/libA/libA.cpp

@@ -0,0 +1,7 @@
+void a();
+void bca_from_libB();
+
+void abca_from_libA() {
+  a();
+  bca_from_libB();
+}

projects/project-no-linkgroups/src/libA/libA_depB.cpp

@@ -0,0 +1,7 @@
+void a();
+void cba_from_libC();
+
+void acba_from_libA() {
+  a();
+  cba_from_libC();
+}

projects/project-no-linkgroups/src/libA/libA_depC.cpp

@@ -0,0 +1 @@
+void b() {}