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Glasgow Haskell Compiler
Packages
Cabal
Commits
87b650d7
Commit
87b650d7
authored
Dec 22, 2016
by
Mikhail Glushenkov
Committed by
GitHub
Dec 22, 2016
Browse files
Merge pull request #4185 from hvr/pr/issue-4098
Mark `template-haskell` non-upgradable (again)
parents
49ecb690
0eb4e517
Changes
2
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Side-by-side
cabal-install/Distribution/Client/Dependency.hs
View file @
87b650d7
...
...
@@ -348,8 +348,14 @@ dontUpgradeNonUpgradeablePackages params =
(
PackageConstraintInstalled
pkgname
)
ConstraintSourceNonUpgradeablePackage
|
Set
.
notMember
(
mkPackageName
"base"
)
(
depResolverTargets
params
)
,
pkgname
<-
map
mkPackageName
[
"base"
,
"ghc-prim"
,
"integer-gmp"
,
"integer-simple"
]
-- If you change this enumeration, make sure to update the list in
-- "Distribution.Solver.Modular.Solver" as well
,
pkgname
<-
[
mkPackageName
"base"
,
mkPackageName
"ghc-prim"
,
mkPackageName
"integer-gmp"
,
mkPackageName
"integer-simple"
,
mkPackageName
"template-haskell"
]
,
isInstalled
pkgname
]
isInstalled
=
not
.
null
...
...
cabal-install/Distribution/Solver/Modular/Solver.hs
View file @
87b650d7
...
...
@@ -130,11 +130,14 @@ solve sc cinfo idx pkgConfigDB userPrefs userConstraints userGoals =
validateLinking
idx
.
validateTree
cinfo
idx
pkgConfigDB
prunePhase
=
(
if
asBool
(
avoidReinstalls
sc
)
then
P
.
avoidReinstalls
(
const
True
)
else
id
)
.
-- packages that can never be "upgraded":
-- packages that can never be "upgraded"
-- If you change this enumeration, make sure to update the list in
-- "Distribution.Client.Dependency" as well
P
.
requireInstalled
(`
elem
`
[
mkPackageName
"base"
,
mkPackageName
"ghc-prim"
,
mkPackageName
"integer-gmp"
,
mkPackageName
"integer-simple"
,
mkPackageName
"template-haskell"
])
buildPhase
=
traceTree
"build.json"
id
$
buildTree
idx
(
independentGoals
sc
)
(
S
.
toList
userGoals
)
...
...
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