1 files changed, 37 insertions, 0 deletions
diff --git a/system/clang/clang-0001-Add-Alpine-Linux-distro.patch b/system/clang/clang-0001-Add-Alpine-Linux-distro.patch
new file mode 100644
index 000000000..f69baf5b8
--- /dev/null
+++ b/system/clang/clang-0001-Add-Alpine-Linux-distro.patch
@@ -0,0 +1,37 @@
+From: Natanael Copa <ncopa@alpinelinux.org>
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Sun, 16 Apr 2017 16:49:00 +0100
+Subject: [PATCH] Add Alpine Linux distro
+
+--- a/include/clang/Driver/Distro.h
++++ b/include/clang/Driver/Distro.h
+@@ -26,6 +26,7 @@
+     // NB: Releases of a particular Linux distro should be kept together
+     // in this enum, because some tests are done by integer comparison against
+     // the first and last known member in the family, e.g. IsRedHat().
++    AlpineLinux,
+     ArchLinux,
+     DebianLenny,
+     DebianSqueeze,
+@@ -97,6 +98,10 @@
+   /// @name Convenience Predicates
+   /// @{
+ 
++  bool IsAlpineLinux() const {
++    return DistroVal == AlpineLinux;
++  }
++
+   bool IsRedhat() const {
+     return DistroVal == Fedora || (DistroVal >= RHEL5 && DistroVal <= RHEL7);
+   }
+--- a/lib/Driver/Distro.cpp
++++ b/lib/Driver/Distro.cpp
+@@ -128,6 +128,9 @@
+   if (VFS.exists("/etc/arch-release"))
+     return Distro::ArchLinux;
+ 
++  if (VFS.exists("/etc/alpine-release"))
++    return Distro::AlpineLinux;
++
+   return Distro::UnknownDistro;
+ }