Merge pull request #16309 from NixOS/j-fix

J: fix build

pkgs/development/interpreters/j/default.nix

@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
   buildInputs = [ readline ];
   bits = if stdenv.is64bit then "64" else "32";
 
+  doCheck = true;
+
   buildPhase = ''
     sed -i bin/jconfig -e '
         s@bits=32@bits=${bits}@g;
@@ -19,19 +21,29 @@ stdenv.mkDerivation rec {
         '
     sed -i bin/build_libj -e 's@>& make.txt@ 2>\&1 | tee make.txt@'
 
+    sed -i f2.c -e 's/_isnan(\*wv)/_isnan(y)/'
+
     touch *.c *.h
     sh -o errexit bin/build_jconsole
+    [ -e j/bin/jconsole ]
     sh -o errexit bin/build_libj
+    [ -e j/bin/libj.so ]
     sh -o errexit bin/build_defs
+    [ -e defs/hostdefs.ijs ] && [ -e defs/netdefs.ijs ]
     sh -o errexit bin/build_tsdll
+    [ -x libtsdll.so ]
 
     sed -i j/bin/profile.ijs -e "
         s@userx=[.] *'.j'@userx=. '/.j'@;
         s@bin,'/profilex.ijs'@user,'/profilex.ijs'@ ;
-	/install=./ainstall=. install,'/share/j'
+        /install=./ainstall=. install,'/share/j'
         "
   '';
 
+  checkPhase = ''
+    echo 'i. 5' | j/bin/jconsole | fgrep "0 1 2 3 4"
+  '';
+
   installPhase = ''
     mkdir -p "$out"
     cp -r j/bin "$out/bin"
@@ -45,7 +57,7 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "J programming language, an ASCII-based APL successor";
     maintainers = with maintainers; [ raskin ];
-    platforms = platforms.unix;
+    platforms = platforms.linux;
     license = licenses.gpl3Plus;
     homepage = http://jsoftware.com/;
   };