package/llvm: bump to version 11.1.0

Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/clang/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_CLANG
 	bool "clang"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
@@ -14,10 +14,10 @@ config BR2_PACKAGE_CLANG
 
 	  http://clang.llvm.org
 
-comment "clang needs a toolchain w/ wchar, threads, C++, gcc >= 4.8, dynamic library"
+comment "clang needs a toolchain w/ wchar, threads, C++, gcc >= 5, dynamic library"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_5 \
 		|| BR2_STATIC_LIBS || !BR2_USE_WCHAR
 
 comment "clang needs a toolchain not affected by GCC bug 64735"

package/llvm/Config.in

@@ -14,7 +14,7 @@ config BR2_PACKAGE_LLVM_TARGET_ARCH
 config BR2_PACKAGE_LLVM
 	bool "llvm"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
@@ -55,10 +55,10 @@ config BR2_PACKAGE_LLVM_BPF
 
 endif
 
-comment "llvm needs a toolchain w/ wchar, threads, C++, gcc >= 4.8, dynamic library"
+comment "llvm needs a toolchain w/ wchar, threads, C++, gcc >= 5, dynamic library"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_5 \
 		|| BR2_STATIC_LIBS || !BR2_USE_WCHAR
 
 comment "llvm needs a toolchain not affected by GCC bug 64735"

package/llvm/llvm.hash

@@ -1,3 +1,3 @@
 # locally calculated
-sha256 00a1ee1f389f81e9979f3a640a01c431b3021de0d42278f6508391a2f0b81c9a llvm-9.0.1.src.tar.xz
-sha256 8d85c1057d742e597985c7d4e6320b015a9139385cff4cbae06ffc0ebe89afee LICENSE.TXT
+sha256  ce8508e318a01a63d4e8b3090ab2ded3c598a50258cc49e2625b9120d4c03ea5  llvm-11.1.0.src.tar.xz
+sha256  8d85c1057d742e597985c7d4e6320b015a9139385cff4cbae06ffc0ebe89afee  LICENSE.TXT

package/llvm/llvm.mk

@@ -5,7 +5,7 @@
 ################################################################################
 
 # LLVM, Clang and lld should be version bumped together
-LLVM_VERSION = 9.0.1
+LLVM_VERSION = 11.1.0
 LLVM_SITE = https://github.com/llvm/llvm-project/releases/download/llvmorg-$(LLVM_VERSION)
 LLVM_SOURCE = llvm-$(LLVM_VERSION).src.tar.xz
 LLVM_LICENSE = Apache-2.0 with exceptions
@@ -157,15 +157,9 @@ LLVM_CONF_OPTS += -DLLVM_ENABLE_PIC=ON
 HOST_LLVM_CONF_OPTS += -DCMAKE_BUILD_TYPE=Release
 LLVM_CONF_OPTS += -DCMAKE_BUILD_TYPE=Release
 
-# Disable C++1y (ISO C++ 2014 standard)
-# Disable C++1z (ISO C++ 2017 standard)
-# Compile llvm with the C++11 (ISO C++ 2011 standard) which is the fallback.
-HOST_LLVM_CONF_OPTS += \
-	-DLLVM_ENABLE_CXX1Y=OFF \
-	-DLLVM_ENABLE_CXX1Z=OFF
-LLVM_CONF_OPTS += \
-	-DLLVM_ENABLE_CXX1Y=OFF \
-	-DLLVM_ENABLE_CXX1Z=OFF
+# Compile llvm with the C++14 (ISO C++ 2014 standard).
+HOST_LLVM_CONF_OPTS += -DCMAKE_CXX_STANDARD=14
+LLVM_CONF_OPTS += -DCMAKE_CXX_STANDARD=14
 
 # Disabled, requires sys/ndir.h header
 # Disable debug in module
@@ -237,13 +231,11 @@ endif
 HOST_LLVM_CONF_OPTS += \
 	-DLLVM_BUILD_EXTERNAL_COMPILER_RT=OFF \
 	-DLLVM_BUILD_RUNTIME=OFF \
-	-DLLVM_INCLUDE_RUNTIMES=OFF \
-	-DLLVM_POLLY_BUILD=OFF
+	-DLLVM_INCLUDE_RUNTIMES=OFF
 LLVM_CONF_OPTS += \
 	-DLLVM_BUILD_EXTERNAL_COMPILER_RT=OFF \
 	-DLLVM_BUILD_RUNTIME=OFF \
-	-DLLVM_INCLUDE_RUNTIMES=OFF \
-	-DLLVM_POLLY_BUILD=OFF
+	-DLLVM_INCLUDE_RUNTIMES=OFF
 
 HOST_LLVM_CONF_OPTS += \
 	-DLLVM_ENABLE_WARNINGS=ON \

package/mesa3d/Config.in

@@ -24,7 +24,7 @@ config BR2_PACKAGE_MESA3D_NEEDS_ELFUTILS
 config BR2_PACKAGE_MESA3D_LLVM
 	bool "llvm support"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
-	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_5
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
@@ -32,10 +32,10 @@ config BR2_PACKAGE_MESA3D_LLVM
 	depends on BR2_USE_WCHAR # std::wstring
 	select BR2_PACKAGE_LLVM
 
-comment "llvm support needs a toolchain w/ wchar, threads, C++, gcc >= 4.8, dynamic library"
+comment "llvm support needs a toolchain w/ wchar, threads, C++, gcc >= 5, dynamic library"
 	depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
-		!BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 \
+		!BR2_TOOLCHAIN_GCC_AT_LEAST_5 \
 		|| BR2_STATIC_LIBS || !BR2_USE_WCHAR
 
 comment "llvm support needs a toolchain not affected by GCC bug 64735"