diff options
Diffstat (limited to 'pkgs/development/libraries/zlib/default.nix')
| -rw-r--r-- | pkgs/development/libraries/zlib/default.nix | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pkgs/development/libraries/zlib/default.nix b/pkgs/development/libraries/zlib/default.nix index 98746968146..b780fcda393 100644 --- a/pkgs/development/libraries/zlib/default.nix +++ b/pkgs/development/libraries/zlib/default.nix @@ -1,17 +1,19 @@ { stdenv , fetchurl -# Note: If `{ static = false; shared = false; }`, upstream's default is used -# (which is building both static and shared as of zlib 1.2.11). -, shared ? true +, shared ? !stdenv.hostPlatform.isStatic , static ? true # If true, a separate .static ouput is created and the .a is moved there. # In this case `pkg-config` auto detection does not currently work if the # .static output is given as `buildInputs` to another package (#66461), because # the `.pc` file lists only the main output's lib dir. # If false, and if `{ static = true; }`, the .a stays in the main output. -, splitStaticOutput ? static +, splitStaticOutput ? shared && static }: +# Without either the build will actually still succeed because the build +# system makes an arbitrary choice, but we shouldn't be so indecisive. +assert shared || static; + # Note: this package is used for bootstrapping fetchurl, and thus # cannot use fetchpatch! All mutable patches (generated by GitHub or # cgit) that are needed here should be included directly in Nixpkgs as |