Merge commit '86cc97e55fe346502462284d2e636a2b3708163e' as 'Sources/OpenVPN3'

Sources/OpenVPN3/deps/polarssl/build-mini-openssl

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+# Examples:
+#   $O3/core/deps/polarssl/build-mini-openssl ref
+#   $O3/core/deps/polarssl/build-mini-openssl ref-aesni
+
+set -e
+if [ -z "$1" ]; then
+    echo "usage: build-mini-openssl <ref|ref-aesni>"
+    exit 1
+fi
+if [ -z "$OPENSSL_DIR" ]; then
+    echo OPENSSL_DIR must be defined
+    exit 1
+fi
+
+if [ "$APPLE_FAMILY" = "1" ] && [ -z "$GCC_CMD" ]; then
+    GCC_CMD=clang
+fi
+
+if [ "$APPLE_FAMILY" = "1" ]; then
+    NM_FLAGS=-P
+    BSD_SYMBOLS="1"
+    VISIBILITY="-fvisibility=hidden"
+else
+    NM_FLAGS="-f posix"
+    BSD_SYMBOLS="0"
+    VISIBILITY=""
+fi
+
+[ -z "$NM_CMD" ] && NM_CMD=nm
+[ -z "$AR_CMD" ] && AR_CMD=ar
+[ -z "$GCC_CMD" ] && GCC_CMD=gcc
+PD=$O3/core/deps/polarssl
+cd $OPENSSL_DIR
+cd lib
+rm -rf tmp
+mkdir tmp
+$NM_CMD $NM_FLAGS libcrypto.a >tmp/nm-file
+echo "NOTE: on BSD systems, don't worry about any 'no name list' errors above"
+cd tmp
+python $O3/common/scripts/sym.py $PD/$1 nm-file $AR_CMD ../libcrypto.a libminicrypto.a buildmini ../mini-undef.sh $BSD_SYMBOLS
+. buildmini
+
+# need any special initialization?
+. ../mini-undef.sh
+if [ "$SYM_UNDEF_OPENSSL_ia32cap_P" ] && [ "$SYM_UNDEF_OPENSSL_cpuid_setup" ]; then
+    echo BUILDING STUB intel_cpu.c
+    $GCC_CMD $VISIBILITY $LIB_OPT_LEVEL $LIB_FPIC -c $PD/intel_cpu.c
+    $AR_CMD rs libminicrypto.a intel_cpu.o
+fi
+
+mv libminicrypto.a ..