From 3d09a8271aa2e57d46d821cd55e3964713a6b7ee Mon Sep 17 00:00:00 2001
From: Doyle Rowland <doyle.rowland@reliaqual.com>
Date: Sun, 28 Jul 2019 17:49:13 -0400
Subject: [PATCH 1/2] fix issue 36002; fail to find -llvm-profdata

---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index b9759e12f89f74..a1812e1ee7ec0c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1338,7 +1338,7 @@ if test "$Py_LTO" = 'true' ; then
   case $CC in
     *clang*)
       AC_SUBST(LLVM_AR)
-      AC_PATH_TARGET_TOOL(LLVM_AR, llvm-ar, '', ${llvm_path})
+      AC_PATH_TOOL(LLVM_AR, llvm-ar, '', ${llvm_path})
       AC_SUBST(LLVM_AR_FOUND)
       if test -n "${LLVM_AR}" -a -x "${LLVM_AR}"
       then
@@ -1404,7 +1404,7 @@ AC_SUBST(LLVM_PROF_MERGER)
 AC_SUBST(LLVM_PROF_FILE)
 AC_SUBST(LLVM_PROF_ERR)
 AC_SUBST(LLVM_PROFDATA)
-AC_PATH_TARGET_TOOL(LLVM_PROFDATA, llvm-profdata, '', ${llvm_path})
+AC_PATH_TOOL(LLVM_PROFDATA, llvm-profdata, '', ${llvm_path})
 AC_SUBST(LLVM_PROF_FOUND)
 if test -n "${LLVM_PROFDATA}" -a -x "${LLVM_PROFDATA}"
 then

From 77422b692926cc82f5313fe185fd590304894e19 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Fri, 13 Sep 2019 14:12:41 +0100
Subject: [PATCH 2/2] add blurb

---
 Misc/NEWS.d/next/Build/2019-09-13-14-12-36.bpo-36002.Bcl4oe.rst | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 Misc/NEWS.d/next/Build/2019-09-13-14-12-36.bpo-36002.Bcl4oe.rst

diff --git a/Misc/NEWS.d/next/Build/2019-09-13-14-12-36.bpo-36002.Bcl4oe.rst b/Misc/NEWS.d/next/Build/2019-09-13-14-12-36.bpo-36002.Bcl4oe.rst
new file mode 100644
index 00000000000000..374e7b234cfe64
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2019-09-13-14-12-36.bpo-36002.Bcl4oe.rst
@@ -0,0 +1,2 @@
+Locate ``llvm-profdata`` and ``llvm-ar`` binaries using ``AC_PATH_TOOL``
+rather than ``AC_PATH_TARGET_TOOL``.