1 files changed, 50 insertions, 0 deletions
diff --git a/main/clang/0001-Add-Alpine-Linux-distro.patch b/main/clang/0001-Add-Alpine-Linux-distro.patch
new file mode 100644
index 0000000000..59e292f62e
--- /dev/null
+++ b/main/clang/0001-Add-Alpine-Linux-distro.patch
@@ -0,0 +1,50 @@
+From 73460524593da572f34f2994a75d1d946613e54a Mon Sep 17 00:00:00 2001
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Sun, 16 Apr 2017 16:49:00 +0100
+Subject: [PATCH 1/7] Add Alpine Linux distro
+
+---
+ include/clang/Driver/Distro.h | 5 +++++
+ lib/Driver/Distro.cpp         | 3 +++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/include/clang/Driver/Distro.h b/include/clang/Driver/Distro.h
+index fab4986..17775bf 100644
+--- a/include/clang/Driver/Distro.h
++++ b/include/clang/Driver/Distro.h
+@@ -26,6 +26,7 @@ public:
+     // 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,
+@@ -98,6 +99,10 @@ public:
+   /// @name Convenience Predicates
+   /// @{
+ 
++  bool IsAlpineLinux() const {
++    return DistroVal == AlpineLinux;
++  }
++
+   bool IsRedhat() const {
+     return DistroVal == Fedora || (DistroVal >= RHEL5 && DistroVal <= RHEL7);
+   }
+diff --git a/lib/Driver/Distro.cpp b/lib/Driver/Distro.cpp
+index 2df297f..4cf2c2e 100644
+--- a/lib/Driver/Distro.cpp
++++ b/lib/Driver/Distro.cpp
+@@ -129,6 +129,9 @@ static Distro::DistroType DetectDistro(vfs::FileSystem &VFS) {
+   if (VFS.exists("/etc/arch-release"))
+     return Distro::ArchLinux;
+ 
++  if (VFS.exists("/etc/alpine-release"))
++    return Distro::AlpineLinux;
++
+   return Distro::UnknownDistro;
+ }
+ 
+-- 
+2.14.1
+