refactor sharedLib

Setup.hs

@@ -1,14 +0,0 @@
-import Distribution.Simple
-
-main :: IO ()
-main = defaultMainWithHooks simpleUserHooks
-  {  postCopy = copyLib
-  }
-
-copyLib :: :: Args -> CopyFlags -> PackageDescription -> LocalBuildInfo -> IO ()
-copyExtLib _ flags pkg_descr lbi = do
-    let libPref = libdir . absoluteInstallDirs pkg_descr lbi
-                . fromFlag . copyDest
-                $ flags
-    let verbosity = fromFlag $ copyVerbosity flags
-    rawSystemExit verbosity "cp" ["libHSdear-imgui-2.0.0-inplace-ghc8.10.7.so", libPref]

dear-imgui.cabal

@@ -13,11 +13,10 @@ description:
   Set package flags according to your needs.
 
 build-type: Simple
-extra-source-files:
-  README.md,
-  ChangeLog.md
 
 extra-source-files:
+  README.md,
+  ChangeLog.md,
   imgui/*.h,
   imgui/backends/*.h,
   imgui/backends/*.mm,
@@ -157,6 +156,7 @@ library
   import: common
   hs-source-dirs:
     src
+    generator
   exposed-modules:
     DearImGui
     DearImGui.FontAtlas
@@ -172,6 +172,13 @@ library
   other-modules:
     DearImGui.Enums
     DearImGui.Structs
+    DearImGui.Generator
+    DearImGui.Generator.Parser
+    DearImGui.Generator.Tokeniser
+    DearImGui.Generator.Types
+  ghc-options:
+    -static -dynamic-too
+    -- create both libHSdear-imgui... .a and .so
   cxx-options: -std=c++11
   cxx-sources:
     imgui/imgui.cpp
@@ -189,20 +196,41 @@ library
     build-depends: system-cxx-std-lib
   else
     extra-libraries: stdc++
-  extra-bundled-libraries:
-    HSdear-imgui-2.0.0-inplace
   include-dirs:
     imgui
   build-depends:
-      dear-imgui-generator
-    , containers
+      containers
     , managed
     , inline-c
     , inline-c-cpp
     , StateVar
     , unliftio
     , vector
+    -- for the generator:
+    , template-haskell
+        >= 2.15 && < 2.19
+    , containers
+       ^>= 0.6.2.1
+    , directory
+        >= 1.3 && < 1.4
+    , filepath
+        >= 1.4 && < 1.5
+    , inline-c
+        >= 0.9.0.0 && < 0.10
+    , megaparsec
+        >= 9.0 && < 9.3
+    , parser-combinators
+        >= 1.2.0 && < 1.4
+    , scientific
+        >= 0.3.6.2 && < 0.3.8
     , text
+        >= 1.2.4 && < 2.1
+    , th-lift
+        >= 0.7 && < 0.9
+    , transformers
+        >= 0.5.6 && < 0.6
+    , unordered-containers
+        >= 0.2.11 && < 0.3
 
   if os(darwin)
     ghc-options:
@@ -306,40 +334,6 @@ library
       exposed-modules:
         DearImGui.GLFW.Vulkan
 
-library dear-imgui-generator
-  import: common
-  hs-source-dirs: generator
-  exposed-modules:
-      DearImGui.Generator
-    , DearImGui.Generator.Parser
-    , DearImGui.Generator.Tokeniser
-    , DearImGui.Generator.Types
-  build-depends:
-      template-haskell
-        >= 2.15 && < 2.21
-    , containers
-       ^>= 0.6.2.1
-    , directory
-        >= 1.3 && < 1.4
-    , filepath
-        >= 1.4 && < 1.5
-    , inline-c
-        >= 0.9.0.0 && < 0.10
-    , megaparsec
-        >= 9.0 && < 9.4
-    , parser-combinators
-        >= 1.2.0 && < 1.4
-    , scientific
-        >= 0.3.6.2 && < 0.3.8
-    , text
-        >= 1.2.4 && < 2.1
-    , th-lift
-        >= 0.7 && < 0.9
-    , transformers
-        >= 0.5.6 && < 0.7
-    , unordered-containers
-        >= 0.2.11 && < 0.3
-
 executable test
   import: common, exe-flags
   main-is: Main.hs
@@ -354,7 +348,7 @@ executable glfw
   main-is: Main.hs
   hs-source-dirs: examples/glfw
   default-language: Haskell2010
-  if (!flag(examples) || !flag(glfw) || !flag(opengl2))
+  if (!flag(examples) || !flag(glfw) || !(flag(opengl3) || flag(opengl2)))
     buildable: False
   else
     build-depends: base, GLFW-b, gl, dear-imgui, managed, text