# HG changeset patch
# User erikj
# Date 1570801132 25200
# Node ID 67daaa6c8d2b17fa0ae84c6f67ccaf2238c0e7fc
# Parent  cf3205fdb6dcec35948744b3608e29224539c842
8232133: Change to GCC 8.3 for building on Linux at Oracle
Reviewed-by: kbarrett, dholmes, ihse

diff -r cf3205fdb6dc -r 67daaa6c8d2b doc/building.html
--- a/doc/building.html	Fri Oct 11 13:07:21 2019 +0000
+++ b/doc/building.html	Fri Oct 11 06:38:52 2019 -0700
@@ -281,7 +281,7 @@
 <tbody>
 <tr class="odd">
 <td style="text-align: left;">Linux</td>
-<td style="text-align: left;">gcc 8.2.0</td>
+<td style="text-align: left;">gcc 8.3.0</td>
 </tr>
 <tr class="even">
 <td style="text-align: left;">macOS</td>
@@ -300,7 +300,7 @@
 <p>All compilers are expected to be able to compile to the C99 language standard, as some C99 features are used in the source code. Microsoft Visual Studio doesn't fully support C99 so in practice shared code is limited to using C99 features that it does support.</p>
 <h3 id="gcc">gcc</h3>
 <p>The minimum accepted version of gcc is 4.8. Older versions will generate a warning by <code>configure</code> and are unlikely to work.</p>
-<p>The JDK is currently known to be able to compile with at least version 7.4 of gcc.</p>
+<p>The JDK is currently known to be able to compile with at least version 8.3 of gcc.</p>
 <p>In general, any version between these two should be usable.</p>
 <h3 id="clang">clang</h3>
 <p>The minimum accepted version of clang is 3.2. Older versions will not be accepted by <code>configure</code>.</p>
diff -r cf3205fdb6dc -r 67daaa6c8d2b doc/building.md
--- a/doc/building.md	Fri Oct 11 13:07:21 2019 +0000
+++ b/doc/building.md	Fri Oct 11 06:38:52 2019 -0700
@@ -323,7 +323,7 @@
 
  Operating system   Toolchain version
  ------------------ -------------------------------------------------------
- Linux              gcc 8.2.0
+ Linux              gcc 8.3.0
  macOS              Apple Xcode 10.1 (using clang 10.0.0)
  Solaris            Oracle Solaris Studio 12.6 (with compiler version 5.15)
  Windows            Microsoft Visual Studio 2017 update 15.9.6
@@ -338,7 +338,7 @@
 The minimum accepted version of gcc is 4.8. Older versions will generate a warning
 by `configure` and are unlikely to work.
 
-The JDK is currently known to be able to compile with at least version 7.4 of
+The JDK is currently known to be able to compile with at least version 8.3 of
 gcc.
 
 In general, any version between these two should be usable.
diff -r cf3205fdb6dc -r 67daaa6c8d2b make/conf/jib-profiles.js
--- a/make/conf/jib-profiles.js	Fri Oct 11 13:07:21 2019 +0000
+++ b/make/conf/jib-profiles.js	Fri Oct 11 06:38:52 2019 -0700
@@ -944,7 +944,7 @@
 var getJibProfilesDependencies = function (input, common) {
 
     var devkit_platform_revisions = {
-        linux_x64: "gcc8.2.0-OL6.4+1.0",
+        linux_x64: "gcc8.3.0-OL6.4+1.0",
         macosx_x64: "Xcode10.1-MacOSX10.14+1.0",
         solaris_x64: "SS12u4-Solaris11u1+1.0",
         solaris_sparcv9: "SS12u6-Solaris11u3+1.0",
diff -r cf3205fdb6dc -r 67daaa6c8d2b make/devkit/Tools.gmk
--- a/make/devkit/Tools.gmk	Fri Oct 11 13:07:21 2019 +0000
+++ b/make/devkit/Tools.gmk	Fri Oct 11 06:38:52 2019 -0700
@@ -79,20 +79,19 @@
 # Define external dependencies
 
 # Latest that could be made to work.
-GCC_VER := 8.2.0
-ifeq ($(GCC_VER), 8.2.0)
-  gcc_ver := gcc-8.2.0
-  binutils_ver := binutils-2.30
-  ccache_ver := ccache-3.5.1a
-  CCACHE_DIRNAME := ccache-3.5.1
+GCC_VER := 8.3.0
+ifeq ($(GCC_VER), 8.3.0)
+  gcc_ver := gcc-8.3.0
+  binutils_ver := binutils-2.32
+  ccache_ver := 3.7.3
   mpfr_ver := mpfr-3.1.5
   gmp_ver := gmp-6.1.2
   mpc_ver := mpc-1.0.3
-  gdb_ver := gdb-8.2.1
+  gdb_ver := gdb-8.3
 else ifeq ($(GCC_VER), 7.3.0)
   gcc_ver := gcc-7.3.0
   binutils_ver := binutils-2.30
-  ccache_ver := ccache-3.3.6
+  ccache_ver := 3.3.6
   mpfr_ver := mpfr-3.1.5
   gmp_ver := gmp-6.1.2
   mpc_ver := mpc-1.0.3
@@ -100,7 +99,7 @@
 else ifeq ($(GCC_VER), 4.9.2)
   gcc_ver := gcc-4.9.2
   binutils_ver := binutils-2.25
-  ccache_ver := ccache-3.2.1
+  ccache_ver := 3.2.1
   mpfr_ver := mpfr-3.0.1
   gmp_ver := gmp-4.3.2
   mpc_ver := mpc-1.0.1
@@ -111,7 +110,7 @@
 
 GCC := http://ftp.gnu.org/pub/gnu/gcc/$(gcc_ver)/$(gcc_ver).tar.xz
 BINUTILS := http://ftp.gnu.org/pub/gnu/binutils/$(binutils_ver).tar.xz
-CCACHE := https://samba.org/ftp/ccache/$(ccache_ver).tar.xz
+CCACHE := https://github.com/ccache/ccache/releases/download/v$(ccache_ver)/ccache-$(ccache_ver).tar.xz
 MPFR := https://www.mpfr.org/${mpfr_ver}/${mpfr_ver}.tar.bz2
 GMP := http://ftp.gnu.org/pub/gnu/gmp/${gmp_ver}.tar.bz2
 MPC := http://ftp.gnu.org/pub/gnu/mpc/${mpc_ver}.tar.gz