From 58a73d5c45680e2d4f228c6021dde7a92e600868 Mon Sep 17 00:00:00 2001
From: "jiseob.jang" <jiseob.jang@samsung.com>
Date: Wed, 13 Sep 2017 22:51:43 +0900
Subject: [PATCH] add Force-O3-build-with-clang3.8.patch

Change-Id: I7368e5b85263ed2ed9059ebef3bdbb9587a7a250
Signed-off-by: jiseob.jang <jiseob.jang@samsung.com>
---
 packaging/0030-Force-O3-build-with-clang3.8.patch | 28 +++++++++++++++++++++++
 packaging/coreclr.spec                            |  4 +++-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 packaging/0030-Force-O3-build-with-clang3.8.patch

diff --git a/packaging/0030-Force-O3-build-with-clang3.8.patch b/packaging/0030-Force-O3-build-with-clang3.8.patch
new file mode 100644
index 0000000..a8ee396
--- /dev/null
+++ b/packaging/0030-Force-O3-build-with-clang3.8.patch
@@ -0,0 +1,28 @@
+From a7eb5e1e176cef2d8b4767094822c07f52fb5dde Mon Sep 17 00:00:00 2001
+From: Hanjoung Lee <hanjoung.lee@samsung.com>
+Date: Wed, 13 Sep 2017 21:04:17 +0900
+Subject: [PATCH] Force O3 build with clang3.8
+
+---
+ src/pal/tools/gen-buildsys-clang.sh | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/pal/tools/gen-buildsys-clang.sh b/src/pal/tools/gen-buildsys-clang.sh
+index 132be93c7..c809fb730 100755
+--- a/src/pal/tools/gen-buildsys-clang.sh
++++ b/src/pal/tools/gen-buildsys-clang.sh
+@@ -156,9 +156,9 @@ if [ "$build_arch" == "armel" ]; then
+ fi
+ 
+ clang_version=$( $CC --version | head -1 | sed 's/[^0-9]*\([0-9]*\.[0-9]*\).*/\1/' )
+-# Use O1 option when the clang version is smaller than 3.9
++# Use O1 option when the clang version is smaller than 3.8
+ # Otherwise use O3 option in release build
+-if [[ ( ${clang_version%.*} -eq 3  &&  ${clang_version#*.} -lt 9 ) &&
++if [[ ( ${clang_version%.*} -eq 3  &&  ${clang_version#*.} -lt 8 ) &&
+       (  "$build_arch" == "arm" || "$build_arch" == "armel" ) ]]; then
+     overridefile=clang-compiler-override-arm.txt
+ else
+-- 
+2.14.1
+
diff --git a/packaging/coreclr.spec b/packaging/coreclr.spec
index 8448b4b..5f445bf 100644
--- a/packaging/coreclr.spec
+++ b/packaging/coreclr.spec
@@ -23,7 +23,7 @@ Source1000: downloaded_files.tar.gz
 Source1001: %{name}.manifest
 Source1002: libicu.tar.gz
 Source1003: dep_libs.tar.gz
-# Gbp-Ignore-Patches: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
+# Gbp-Ignore-Patches: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
 Patch0:     0001-Add-project.assets.json-files.patch
 Patch1:     0001-ARM-Linux-Support-unaligned-struct-read-write-11290.patch
 Patch2:     0002-x86-Linux-Thread-safe-UMThunkMarshInfo-RunTimeInit-1.patch
@@ -55,6 +55,7 @@ Patch27:     0026-Port-DacUnwindStackFrame-11666.patch
 Patch28:     0027-Include-PAL-headers-instead-of-embedding-it-11705.patch
 Patch29:     0028-added-DWARF-exprloc-for-static-value-class-fields-11.patch
 Patch30:     0029-Fix-calculation-of-debuginfo-s-size.-13899.patch
+Patch31:     0030-Force-O3-build-with-clang3.8.patch
 
 
 ExcludeArch: aarch64
@@ -185,6 +186,7 @@ cp %{SOURCE1001} .
 %patch28 -p1
 %patch29 -p1
 %patch30 -p1
+%patch31 -p1
 
 %if 0%{skipmscorlib}
 %else
-- 
2.7.4