Fix C runtime objects path

Some gcc versions append an extension to the patch version number, but
this exetension is not part of the installation path. This patch removes
the extension to the patch version.

pkgs/llvm-ompss2/default.nix

@@ -34,14 +34,15 @@ let
   targetConfig = stdenv.targetPlatform.config;
   inherit gcc;
   cc = clangOmpss2Unwrapped;
+  gccVersion = lib.strings.concatStringsSep "." [(lib.versions.major gcc.version) (lib.versions.minor gcc.version) (lib.versions.patch gcc.version)];
 in wrapCCWith {
   inherit cc bintools;
   # extraPackages adds packages to depsTargetTargetPropagated
   extraPackages = lib.optional (openmp != null) openmp;
   extraBuildCommands = ''
     echo "-target ${targetConfig}" >> $out/nix-support/cc-cflags
-    echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-cflags
-    echo "-L${gcc.cc}/lib/gcc/${targetConfig}/${gcc.version}" >> $out/nix-support/cc-ldflags
+    echo "-B${gcc.cc}/lib/gcc/${targetConfig}/${gccVersion}" >> $out/nix-support/cc-cflags
+    echo "-L${gcc.cc}/lib/gcc/${targetConfig}/${gccVersion}" >> $out/nix-support/cc-ldflags
     echo "-L${gcc.cc.lib}/lib" >> $out/nix-support/cc-ldflags
 
     for dir in ${gcc.cc}/include/c++/*; do

pkgs/llvm-ompss2/openmp.nix

@@ -68,6 +68,7 @@ stdenv.mkDerivation rec {
     rm -f $out/lib/libiomp*
   '' + lib.optionalString enableNosv ''
     rm -f $out/lib/libomp.*
+    rm -f $out/libllvmrt/libomp.*
   '';
 
   passthru = {