package/openal: bump to version 1.20.1

This will fix the build with gcc 10 due to the library codebase being
switched to C++11.

It should be noted that bumping the C++ requirement from C++11 to C++14
is not needed for this bump as this change is not yet in this version:
https://github.com/kcat/openal-soft/commit/f6a0b004e0424e1f12a226b3b3c7193063eb02e3

Also update indentation in hash file (two spaces)

Fixes:
 - http://autobuild.buildroot.org/results/4546ce4f176164462b0e73c387bc45c9771f98f7

Signed-off-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/gstreamer1/gst1-plugins-bad/Config.in

@@ -489,14 +489,16 @@ config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_NEON
 config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENAL
 	bool "openal"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_PAKCAGE_OPENAL_ARCH_SUPPORTS
 	select BR2_PACKAGE_OPENAL
 
-comment "openal plugin needs a toolchain w/ NPTL, C++"
+comment "openal plugin needs a toolchain w/ NPTL, C++, gcc >= 4.7"
 	depends on BR2_PAKCAGE_OPENAL_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL \
-		|| !BR2_INSTALL_LIBSTDCPP
+		|| !BR2_INSTALL_LIBSTDCPP \
+		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
 
 config BR2_PACKAGE_GST1_PLUGINS_BAD_PLUGIN_OPENH264
 	bool "openh264"

package/openal/Config.in

@@ -16,6 +16,7 @@ config BR2_PACKAGE_OPENAL_ARCH_SUPPORTS
 config BR2_PACKAGE_OPENAL
 	bool "openal"
 	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
 	depends on BR2_PACKAGE_OPENAL_ARCH_SUPPORTS
 	help
@@ -26,7 +27,8 @@ config BR2_PACKAGE_OPENAL
 
 	  http://kcat.strangesoft.net/openal.html
 
-comment "openal needs a toolchain w/ NPTL, C++"
+comment "openal needs a toolchain w/ NPTL, C++, gcc >= 4.7"
 	depends on BR2_PACKAGE_OPENAL_ARCH_SUPPORTS
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL \
-		|| !BR2_INSTALL_LIBSTDCPP
+		|| !BR2_INSTALL_LIBSTDCPP \
+		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7

package/openal/openal.hash

@@ -1,3 +1,3 @@
 # Locally calculated
-sha256 9f3536ab2bb7781dbafabc6a61e0b34b17edd16bd6c2eaf2ae71bc63078f98c7  openal-1.19.1.tar.gz
-sha256 d808ce217e5b611854da622b57ec29fe545584c48bc5352fae72a4b6e5074a15  COPYING
+sha256  c32d10473457a8b545aab50070fe84be2b5b041e1f2099012777ee6be0057c13  openal-1.20.1.tar.gz
+sha256  d808ce217e5b611854da622b57ec29fe545584c48bc5352fae72a4b6e5074a15  COPYING

package/openal/openal.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-OPENAL_VERSION = 1.19.1
+OPENAL_VERSION = 1.20.1
 OPENAL_SITE = $(call github,kcat,openal-soft,openal-soft-$(OPENAL_VERSION))
 OPENAL_LICENSE = LGPL-2.0+
 OPENAL_LICENSE_FILES = COPYING

package/supertuxkart/Config.in

@@ -4,6 +4,7 @@ config BR2_PACKAGE_SUPERTUXKART
 	depends on BR2_i386 || BR2_x86_64
 	depends on BR2_USE_MMU # fork()
 	depends on BR2_INSTALL_LIBSTDCPP # openal
+	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # openal
 	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL # openal
 	depends on BR2_PACKAGE_OPENAL_ARCH_SUPPORTS # openal
 	depends on BR2_PACKAGE_HAS_LIBGL
@@ -32,7 +33,7 @@ config BR2_PACKAGE_SUPERTUXKART
 
 	  http://supertuxkart.sourceforge.net/Main_Page
 
-comment "supertuxkart needs an OpenGL backend, a uClibc or glibc toolchain w/ NPTL, C++"
+comment "supertuxkart needs an OpenGL backend, a uClibc or glibc toolchain w/ NPTL, C++, gcc >= 4.7"
 	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
 	depends on BR2_i386 || BR2_x86_64
 	depends on BR2_USE_MMU
@@ -40,5 +41,6 @@ comment "supertuxkart needs an OpenGL backend, a uClibc or glibc toolchain w/ NP
 	depends on BR2_PACKAGE_XORG7
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL \
 		|| !BR2_INSTALL_LIBSTDCPP \
+		|| !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 \
 		|| !BR2_PACKAGE_HAS_LIBGL \
 		|| BR2_TOOLCHAIN_USES_MUSL