Merge remote-tracking branch 'origin/master' into gcc-cross

pkgs/development/compilers/gcc/8/default.nix

@@ -4,6 +4,7 @@
 , langObjCpp ? stdenv.targetPlatform.isDarwin
 , langGo ? false
 , profiledCompiler ? false
+, langJit ? false
 , staticCompiler ? false
 , enableShared ? true
 , enableLTO ? true
@@ -82,7 +83,7 @@ stdenv.mkDerivation ({
 
   inherit patches;
 
-  outputs = [ "out" "lib" "man" "info" ];
+  outputs = [ "out" "man" "info" ] ++ stdenv.lib.optional (!langJit) "lib";
   setOutputFlags = false;
   NIX_NO_SELF_RPATH = true;
 
@@ -97,10 +98,10 @@ stdenv.mkDerivation ({
       --replace 'if (stdinc)' 'if (0)'
 
     substituteInPlace libgcc/config/t-slibgcc-darwin \
-      --replace "-install_name @shlib_slibdir@/\$(SHLIB_INSTALL_NAME)" "-install_name $lib/lib/\$(SHLIB_INSTALL_NAME)"
+      --replace "-install_name @shlib_slibdir@/\$(SHLIB_INSTALL_NAME)" "-install_name ''${!outputLib}/lib/\$(SHLIB_INSTALL_NAME)"
 
     substituteInPlace libgfortran/configure \
-      --replace "-install_name \\\$rpath/\\\$soname" "-install_name $lib/lib/\\\$soname"
+      --replace "-install_name \\\$rpath/\\\$soname" "-install_name ''${!outputLib}/lib/\\\$soname"
   '';
 
   postPatch = ''
@@ -200,6 +201,7 @@ stdenv.mkDerivation ({
       langGo
       langObjC
       langObjCpp
+      langJit
       ;
   };
 
@@ -235,8 +237,8 @@ stdenv.mkDerivation ({
     (import ../common/extra-target-flags.nix {
       inherit stdenv crossStageStatic libcCross threadsCross;
     })
-    EXTRA_TARGET_FLAGS
-    EXTRA_TARGET_LDFLAGS
+    EXTRA_FLAGS_FOR_TARGET
+    EXTRA_LDFLAGS_FOR_TARGET
     ;
 
   passthru = {
@@ -250,7 +252,7 @@ stdenv.mkDerivation ({
   inherit (stdenv) is64bit;
 
   meta = {
-    homepage = https://gcc.gnu.org/;
+    homepage = "https://gcc.gnu.org/";
     license = stdenv.lib.licenses.gpl3Plus;  # runtime support libraries are typically LGPLv3+
     description = "GNU Compiler Collection, version ${version}"
       + (if stripped then "" else " (with debugging info)");