From fa36c6665260ac1b96c292df91d3c0dda3f5c71b Mon Sep 17 00:00:00 2001
From: idriskalp <idriskalp@gmail.com>
Date: Tue, 7 Jan 2020 17:56:20 +0300
Subject: [PATCH] rust 1.40.0

---
 ...dditional-headers-only-if-they-exist.patch | 41 +++++++++++++++++++
 programming/language/rust/pspec.xml           | 11 ++++-
 2 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 programming/language/rust/files/0001-llvm-cmake-Add-additional-headers-only-if-they-exist.patch

diff --git a/programming/language/rust/files/0001-llvm-cmake-Add-additional-headers-only-if-they-exist.patch b/programming/language/rust/files/0001-llvm-cmake-Add-additional-headers-only-if-they-exist.patch
new file mode 100644
index 0000000000..b33311c0de
--- /dev/null
+++ b/programming/language/rust/files/0001-llvm-cmake-Add-additional-headers-only-if-they-exist.patch
@@ -0,0 +1,41 @@
+From 1f68002cb725c6a8fb5ca8425c1c86495a053f4f Mon Sep 17 00:00:00 2001
+From: Michal Gorny <mgorny@gentoo.org>
+Date: Thu, 4 Apr 2019 14:21:38 +0000
+Subject: [PATCH] [llvm] [cmake] Add additional headers only if they exist
+
+Modify the add_header_files_for_glob() function to only add files
+that do exist, rather than all matches of the glob.  This fixes CMake
+error when one of the include directories (which happen to include
+/usr/include) contain broken symlinks.
+
+Differential Revision: https://reviews.llvm.org/D59632
+
+llvm-svn: 357701
+---
+ llvm/cmake/modules/LLVMProcessSources.cmake | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/cmake/modules/LLVMProcessSources.cmake b/cmake/modules/LLVMProcessSources.cmake
+index 7cbd2863500..d0be0e8b3ba 100644
+--- a/src/llvm-project/llvm/cmake/modules/LLVMProcessSources.cmake
++++ b/src/llvm-project/llvm/cmake/modules/LLVMProcessSources.cmake
+@@ -30,7 +30,15 @@ endmacro(add_td_sources)
+
+ function(add_header_files_for_glob hdrs_out glob)
+   file(GLOB hds ${glob})
+-  set(${hdrs_out} ${hds} PARENT_SCOPE)
++  set(filtered)
++  foreach(file ${hds})
++    # Explicit existence check is necessary to filter dangling symlinks
++    # out.  See https://bugs.gentoo.org/674662.
++    if(EXISTS ${file})
++      list(APPEND filtered ${file})
++    endif()
++  endforeach()
++  set(${hdrs_out} ${filtered} PARENT_SCOPE)
+ endfunction(add_header_files_for_glob)
+
+ function(find_all_header_files hdrs_out additional_headerdirs)
+--
+2.21.0
+
diff --git a/programming/language/rust/pspec.xml b/programming/language/rust/pspec.xml
index 125d3532f9..b364183359 100755
--- a/programming/language/rust/pspec.xml
+++ b/programming/language/rust/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app</IsA>
         <Summary>Systems programming language focused on safety, speed and concurrency</Summary>
         <Description>Systems programming language focused on safety, speed and concurrency</Description>
-        <Archive sha1sum="6ad0f778882c73a689c88e1ecdaab8e7b9ceb27b" type="targz">https://static.rust-lang.org/dist/rustc-1.38.0-src.tar.gz</Archive>
+        <Archive sha1sum="6d706deb2c54e31cf02996ef4909600fa7ed092f" type="targz">https://static.rust-lang.org/dist/rustc-1.40.0-src.tar.gz</Archive>
         <AdditionalFiles>
             <AdditionalFile target="config.toml">bootstrap-config.toml</AdditionalFile>
         </AdditionalFiles>
@@ -35,7 +35,7 @@
         </BuildDependencies>
         <Patches>
 <!--             <Patch level="1">bootstrap-1.38.patch</Patch> -->
-            <Patch level="1">0001-WIP-minimize-the-rust-std-component.patch</Patch>
+<!--             <Patch level="1">0001-WIP-minimize-the-rust-std-component.patch</Patch> -->
         </Patches>
        
     </Source>
@@ -65,6 +65,13 @@
     </Package>
 
     <History>
+		<Update release="13">
+            <Date>2020-01-06</Date>
+            <Version>1.40.0</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Idris Kalp</Name>
+            <Email>idriskalp@gmail.com</Email>
+        </Update>
         <Update release="12">
             <Date>2019-10-21</Date>
             <Version>1.38.0</Version>