Fixed bugs discovered in conflicts directives (#39338)

var/spack/repos/builtin/packages/amqp-cpp/package.py

@@ -27,7 +27,7 @@ class AmqpCpp(CMakePackage):
     )
     variant("shared", default=True, description="Build as a shared library (static by default)")
 
-    conflicts("tcp", when="platform=darwin", msg="TCP module requires Linux")
+    conflicts("+tcp", when="platform=darwin", msg="TCP module requires Linux")
 
     depends_on("cmake@3.5:", type="build")
     depends_on("openssl@1.1.1:", when="+tcp", type=("build", "link", "run"))

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

@@ -361,9 +361,7 @@ class Dealii(CMakePackage, CudaPackage):
         )
 
     # Optional dependencies:
-    conflicts(
-        "+adol-c", when="^netcdf", msg="Symbol clash between the ADOL-C library and " "Netcdf."
-    )
+    conflicts("+adol-c", when="+netcdf", msg="Symbol clash between the ADOL-C library and Netcdf.")
     conflicts(
         "+adol-c",
         when="^trilinos+chaco",

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

@@ -64,7 +64,7 @@ class Gptune(CMakePackage):
     conflicts("mpich", when="+mpispawn")
     conflicts("spectrum-mpi", when="+mpispawn")
     conflicts("cray-mpich", when="+mpispawn")
-    conflicts("gcc@:7")
+    conflicts("%gcc@:7")
 
     def cmake_args(self):
         spec = self.spec

var/spack/repos/builtin/packages/lua-luajit-openresty/package.py

@@ -29,7 +29,6 @@ class LuaLuajitOpenresty(LuaImplPackage):
     )
 
     provides("lua-lang@5.1", when="+lualinks")
-    conflicts("lua", when="+lualinks")
     provides("luajit")
     lua_version_override = "5.1"
 

var/spack/repos/builtin/packages/lua-luajit/package.py

@@ -34,7 +34,6 @@ class LuaLuajit(LuaImplPackage):
     )
 
     provides("lua-lang@5.1", when="+lualinks")
-    conflicts("lua", when="+lualinks")
     provides("luajit")
     lua_version_override = "5.1"
     conflicts("platform=darwin", msg="luajit not supported on MacOS, see lua-luajit-openresty")

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

@@ -139,9 +139,6 @@ class Paraview(CMakePackage, CudaPackage, ROCmPackage):
         msg="Use paraview@5.9.0 with %xl_r. Earlier versions are not able to build with xl.",
     )
 
-    # Newer abseil-cpp requires C++14, but paraview uses C++11 by default
-    conflicts("^abseil-cpp@2023:")
-
     # We only support one single Architecture
     for _arch, _other_arch in itertools.permutations(CudaPackage.cuda_arch_values, 2):
         conflicts(
@@ -226,6 +223,9 @@ class Paraview(CMakePackage, CudaPackage, ROCmPackage):
     depends_on("protobuf@3.4:3.18", when="@:5.10%intel@2021:")
     depends_on("protobuf@3.4:3.18", when="@:5.10%xl")
     depends_on("protobuf@3.4:3.18", when="@:5.10%xl_r")
+    # protobuf requires newer abseil-cpp, which in turn requires C++14,
+    # but paraview uses C++11 by default
+    depends_on("protobuf@3.4:3.21", when="@:5.11")
     depends_on("libxml2")
     depends_on("lz4")
     depends_on("xz")

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

@@ -62,9 +62,6 @@ class Plasma(CMakePackage):
     conflicts("^netlib-lapack@:3.5")
 
     # clashes with OpenBLAS declarations and has a problem compiling on its own
-    conflicts("^cblas")
-
-    conflicts("^openblas-with-lapack")  # incomplete LAPACK implementation
     conflicts("^veclibfort")
 
     # only GCC 4.9+ and higher have sufficient support for OpenMP 4+ tasks+deps

var/spack/repos/builtin/packages/py-pykwalify/package.py

@@ -23,4 +23,4 @@ class PyPykwalify(PythonPackage):
     depends_on("py-python-dateutil@2.4.2:", type=("build", "run"))
     depends_on("py-pyyaml@3.11:", type=("build", "run"), when="@1.6.1")
 
-    conflicts("^py-ruamel@0.16.0:", when="@1.6.1")
+    conflicts("^py-ruamel-yaml@0.16.0:", when="@1.6.1")

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

@@ -99,6 +99,7 @@ class Xyce(CMakePackage):
     # Issue #1712 forces explicitly enumerating blas packages to propagate variants
     with when("+pymi_static_tpls"):
         # BLAS
+        depends_on("blas")
         depends_on("openblas~shared", when="^openblas")
         depends_on("netlib-lapack~shared", when="^netlib-lapack~external-blas")