cabal: update cabal files

hledger-ui/hledger-ui.cabal

@@ -39,6 +39,11 @@ source-repository head
   type: git
   location: https://github.com/simonmichael/hledger
 
+flag ghcdebug
+  description: Build with support for attaching a ghc-debug client
+  manual: True
+  default: False
+
 flag threaded
   description: Build with support for multithreaded execution
   manual: False
@@ -82,6 +87,7 @@ library
     , extra >=1.6.3
     , filepath
     , fsnotify ==0.4.*
+    , githash >=0.1.6.2
     , hledger >=1.33.99 && <1.34
     , hledger-lib >=1.33.99 && <1.34
     , megaparsec >=7.0.0 && <9.7
@@ -99,6 +105,10 @@ library
     , vty >=6.1 && <6.3
     , vty-crossplatform >=0.4.0.0 && <0.5.0.0
   default-language: Haskell2010
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
   if os(windows)
     build-depends:
         vty-windows >=0.2.0.1 && <0.3.0.0
@@ -118,5 +128,9 @@ executable hledger-ui
       base >=4.14 && <4.20
     , hledger-ui
   default-language: Haskell2010
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
   if flag(threaded)
     ghc-options: -threaded -with-rtsopts=-T

hledger-web/hledger-web.cabal

@@ -117,6 +117,11 @@ flag dev
   manual: False
   default: False
 
+flag ghcdebug
+  description: Build with support for attaching a ghc-debug client
+  manual: True
+  default: False
+
 flag library-only
   description: Build for use with "yesod devel"
   manual: False
@@ -170,6 +175,7 @@ library
     , directory >=1.2.3.0
     , extra >=1.6.3
     , filepath
+    , githash >=0.1.6.2
     , hjsmin
     , hledger >=1.33.99 && <1.34
     , hledger-lib >=1.33.99 && <1.34
@@ -205,6 +211,10 @@ library
     cpp-options: -DDEVELOPMENT
   if flag(dev)
     ghc-options: -O0
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
 
 executable hledger-web
   main-is: main.hs
@@ -222,6 +232,10 @@ executable hledger-web
     cpp-options: -DDEVELOPMENT
   if flag(dev)
     ghc-options: -O0
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
   if flag(library-only)
     buildable: False
   if flag(threaded)
@@ -242,3 +256,7 @@ test-suite test
     cpp-options: -DDEVELOPMENT
   if flag(dev)
     ghc-options: -O0
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7

hledger/hledger.cabal

@@ -84,8 +84,13 @@ source-repository head
   type: git
   location: https://github.com/simonmichael/hledger
 
+flag ghcdebug
+  description: Build with support for attaching a ghc-debug client
+  manual: True
+  default: False
+
 flag terminfo
-  description: On POSIX systems, build with the terminfo lib for detecting terminal width.
+  description: On POSIX systems, build with the terminfo lib for detecting terminal width
   manual: False
   default: True
 
@@ -180,6 +185,10 @@ library
   if (!(os(windows))) && (flag(terminfo))
     build-depends:
         terminfo
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
 
 executable hledger
   main-is: hledger-cli.hs
@@ -230,6 +239,10 @@ executable hledger
   if (!(os(windows))) && (flag(terminfo))
     build-depends:
         terminfo
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
   if flag(threaded)
     ghc-options: -threaded -with-rtsopts=-T
 
@@ -281,6 +294,10 @@ test-suite unittest
   if (!(os(windows))) && (flag(terminfo))
     build-depends:
         terminfo
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7
 
 benchmark bench
   type: exitcode-stdio-1.0
@@ -332,3 +349,7 @@ benchmark bench
   if (!(os(windows))) && (flag(terminfo))
     build-depends:
         terminfo
+  if (flag(ghcdebug))
+    cpp-options: -DGHCDEBUG
+    build-depends:
+        ghc-debug-stub >=0.6.0.0 && <0.7