spades: add version 4.0.0 and new variants (#45278)

Signed-off-by: Shane Nehring <snehring@iastate.edu>

var/spack/repos/builtin/packages/spades/package.py

@@ -12,7 +12,9 @@ class Spades(CMakePackage):
 
     homepage = "https://cab.spbu.ru/software/spades/"
     url = "https://github.com/ablab/spades/releases/download/v3.15.3/SPAdes-3.15.3.tar.gz"
+    maintainers("snehring")
 
+    version("4.0.0", sha256="07c02eb1d9d90f611ac73bdd30ddc242ed51b00c8a3757189e8a8137ad8cfb8b")
     version("3.15.5", sha256="155c3640d571f2e7b19a05031d1fd0d19bd82df785d38870fb93bd241b12bbfa")
     version("3.15.3", sha256="b2e5a9fd7a65aee5ab886222d6af4f7b7bc7f755da7a03941571fabd6b9e1499")
     version("3.15.0", sha256="6719489fa4bed6dd96d78bdd4001a30806d5469170289085836711d1ffb8b28b")
@@ -29,9 +31,18 @@ class Spades(CMakePackage):
     depends_on("zlib-api")
     depends_on("bzip2")
 
+    variant("sra", default=True, description="Build with ncbi sra file support", when="@4:")
+    variant("tools", default=True, description="Build additional tools", when="@4:")
+
     # SPAdes will explicitly not compile with gcc < 5.3.0
     conflicts("%gcc@:5.2.9")
 
     conflicts("%gcc@7.1.0:", when="@:3.10.1")
 
     root_cmakelists_dir = "src"
+
+    def cmake_args(self):
+        args = [self.define_from_variant("SPADES_USE_NCBISDK", "sra")]
+        if self.spec.satisfies("+tools"):
+            args.append("-DSPADES_ENABLE_PROJECTS:STRING=all")
+        return args