package/libopenssl: make use of linux-x86 for i386

Tested with:

BR2_x86_pentium4=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y
BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-i386-pentium4-full-2019.05.1.tar.bz2"
BR2_TOOLCHAIN_EXTERNAL_GCC_7=y
BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4=y
BR2_TOOLCHAIN_EXTERNAL_LOCALE=y
BR2_TOOLCHAIN_EXTERNAL_CXX=y
BR2_INIT_NONE=y
BR2_SYSTEM_BIN_SH_NONE=y
BR2_PACKAGE_OPENSSL=y

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/libopenssl/Config.in

@@ -22,6 +22,7 @@ config BR2_PACKAGE_LIBOPENSSL_TARGET_ARCH
 	default "linux-ppc"			if BR2_PACKAGE_LIBOPENSSL_TARGET_ARCH_LINUX_PPC
 	default "linux-ppc64"			if BR2_powerpc64
 	default "linux-ppc64le"			if BR2_powerpc64le
+	default "linux-x86"			if BR2_i386
 	default "linux-x86_64"			if BR2_x86_64
 	# no-asm is needed with generic architectures such as
 	# linux-generic{32,64}, see