uni-vega: fix build on darwin

1 files changed, 14 insertions, 10 deletions

diff --git a/pkgs/data/fonts/uni-vga/default.nix b/pkgs/data/fonts/uni-vga/default.nix
index 44619bf3424c..9cc0fb9adcc5 100644
--- a/pkgs/data/fonts/uni-vga/default.nix
+++ b/pkgs/data/fonts/uni-vga/default.nix
@@ -2,6 +2,8 @@
 , libfaketime, fonttosfnt, mkfontscale
 }:
 
+with stdenv.lib;
+
 stdenv.mkDerivation {
   name = "uni-vga";
 
@@ -11,9 +13,9 @@ stdenv.mkDerivation {
   };
 
   nativeBuildInputs =
-    [ perl kbd bdftopcf libfaketime
+    [ bdftopcf libfaketime
       fonttosfnt mkfontscale
-    ];
+    ] ++ optionals stdenv.isLinux [ perl kbd ];
 
   postPatch = "patchShebangs .";
 
@@ -21,20 +23,19 @@ stdenv.mkDerivation {
     # convert font to compressed pcf
     bdftopcf u_vga16.bdf | gzip -c -9 -n  > u_vga16.pcf.gz
 
+    # convert bdf font to otb
+    faketime -f "1970-01-01 00:00:01" \
+    fonttosfnt -v -o u_vga16.otb u_vga16.bdf
+  '' + optionalString stdenv.isLinux ''
     # convert font to compressed psf
     ./bdf2psf.pl -s UniCyrX.sfm u_vga16.bdf \
       | psfaddtable - UniCyrX.sfm - \
       | gzip -c -9 -n > u_vga16.psf.gz
-
-    # convert bdf font to otb
-    faketime -f "1970-01-01 00:00:01" \
-    fonttosfnt -v -o u_vga16.otb u_vga16.bdf
   '';
 
   installPhase = ''
-    # install pcf (for X11 applications) and psf (virtual terminal)
+    # install pcf (for X11 applications)
     install -m 644 -D *.pcf.gz -t "$out/share/fonts"
-    install -m 644 -D *.psf.gz -t "$out/share/consolefonts"
     mkfontdir "$out/share/fonts"
 
     # install bdf font
@@ -44,14 +45,17 @@ stdenv.mkDerivation {
     # install otb font (for GTK applications)
     install -m 644 -D *.otb -t "$otb/share/fonts"
     mkfontdir "$otb/share/fonts"
+  '' + optionalString stdenv.isLinux ''
+    # install psf (for linux virtual terminal)
+    install -m 644 -D *.psf.gz -t "$out/share/consolefonts"
   '';
 
   outputs = [ "out" "bdf" "otb" ];
 
   meta = {
     description = "Unicode VGA font";
-    maintainers = [stdenv.lib.maintainers.ftrvxmtrx];
+    maintainers = [ maintainers.ftrvxmtrx ];
     homepage = http://www.inp.nsk.su/~bolkhov/files/fonts/univga/;
-    license = stdenv.lib.licenses.mit;
+    license = licenses.mit;
   };
 }