lib, cli: disable hledger-lib test suites, hledger benchmark suite

by default. hledger-lib's doctests and easytests test suites (each ?)
require an additional slow rebuild of hledger-lib and are not worth
the time, energy and carbon. hledger's test suite runs those same
easytest tests (but not the doctests).

hledger-lib/hledger-lib.cabal

@@ -4,7 +4,7 @@ cabal-version: 1.12
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 5800a813057af070936e23a2a043e79ba8d5eadb30d8d9d8953b87b0599c4d23
+-- hash: 1a86e1ea033680b16a056d843fda4101e7e6c06babcc6118bffb79e0042d17a7
 
 name:           hledger-lib
 version:        1.15.99
@@ -247,6 +247,7 @@ test-suite doctests
     , transformers >=0.2
     , uglymemo
     , utf8-string >=0.3.5
+  buildable: False
   if (!impl(ghc >= 8.0))
     build-depends:
         semigroups ==0.18.*
@@ -353,6 +354,7 @@ test-suite easytests
     , transformers >=0.2
     , uglymemo
     , utf8-string >=0.3.5
+  buildable: False
   if (!impl(ghc >= 8.0))
     build-depends:
         semigroups ==0.18.*

hledger-lib/package.yaml

@@ -156,7 +156,11 @@ library:
 
 tests:
 
+  # 201909: disabled these by default. They (each ?) require a slow rebuild 
+  # of hledger-lib and are not worth the time, energy and carbon.
+
   doctests:
+    buildable: false
     source-dirs: test
     main: doctests.hs
     dependencies:
@@ -185,6 +189,7 @@ tests:
 
 
   easytests:
+    buildable: false
     source-dirs: test
     main: easytests.hs
     dependencies:

hledger/hledger.cabal

@@ -4,7 +4,7 @@ cabal-version: 1.12
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: b864d03deb10457bee840db359d886fab19a33d56e673afa900265f845d17618
+-- hash: bd203b8004a809390f7eb686721bee2a5d48e606a0aa25a873aaf2e133aada80
 
 name:           hledger
 version:        1.15.99
@@ -344,6 +344,7 @@ benchmark bench
     , utf8-string >=0.3.5
     , utility-ht >=0.0.13
     , wizards >=1.0
+  buildable: False
   if (!(os(windows))) && (flag(terminfo))
     build-depends:
         terminfo

hledger/package.yaml

@@ -214,6 +214,7 @@ tests:
 
 benchmarks:
   bench:
+    buildable: false
     source-dirs: bench
     main: bench.hs
     dependencies: