#
# Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# This code is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 2 only, as
# published by the Free Software Foundation.  Oracle designates this
# particular file as subject to the "Classpath" exception as provided
# by Oracle in the LICENSE file that accompanied this code.
#
# This code is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# version 2 for more details (a copy is included in the LICENSE file that
# accompanied this code).
#
# You should have received a copy of the GNU General Public License version
# 2 along with this work; if not, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
# or visit www.oracle.com if you need additional information or have any
# questions.
#

include LibCommon.gmk

################################################################################

ifeq ($(ENABLE_INTREE_EC), true)

  LIBSUNEC_SRC := $(TOPDIR)/src/jdk.crypto.ec/share/native/libsunec
  BUILD_LIBSUNEC_FLAGS := $(addprefix -I, $(SUNEC_SRC))

  #
  # On sol-sparc...all libraries are compiled with -xregs=no%appl
  # (set in CFLAGS_REQUIRED_sparc)
  #
  # except!!! libsunec.so
  #
  ECC_JNI_SOLSPARC_FILTER :=
  ifeq ($(OPENJDK_TARGET_CPU_ARCH), sparc)
    ECC_JNI_SOLSPARC_FILTER := -xregs=no%appl
  endif

  $(eval $(call SetupNativeCompilation, BUILD_LIBSUNEC, \
      NAME := sunec, \
      OUTPUT_DIR := $(INSTALL_LIBRARIES_HERE), \
      SRC := $(LIBSUNEC_SRC), \
      TOOLCHAIN := TOOLCHAIN_LINK_CXX, \
      OPTIMIZATION := LOW, \
      CFLAGS := $(filter-out $(ECC_JNI_SOLSPARC_FILTER), $(CFLAGS_JDKLIB)) \
          $(BUILD_LIBSUNEC_FLAGS) \
          -DMP_API_COMPATIBLE -DNSS_ECC_MORE_THAN_SUITE_B, \
      CXXFLAGS := $(filter-out $(ECC_JNI_SOLSPARC_FILTER), $(CXXFLAGS_JDKLIB)) \
          $(BUILD_LIBSUNEC_FLAGS), \
      DISABLED_WARNINGS_gcc := sign-compare implicit-fallthrough, \
      DISABLED_WARNINGS_microsoft := 4101 4244 4146 4018, \
      MAPFILE := $(TOPDIR)/make/mapfiles/libsunec/mapfile-vers, \
      LDFLAGS := $(LDFLAGS_JDKLIB) $(LDFLAGS_CXX_JDK), \
      LDFLAGS_macosx := $(call SET_SHARED_LIBRARY_ORIGIN), \
      LIBS := $(LIBCXX), \
      LIBS_linux := -lc, \
      LIBS_solaris := -lc, \
      VERSIONINFO_RESOURCE := $(GLOBAL_VERSION_INFO_RESOURCE), \
      RC_FLAGS := $(RC_FLAGS) \
          -D "JDK_FNAME=sunec.dll" \
          -D "JDK_INTERNAL_NAME=sunec" \
          -D "JDK_FTYPE=0x2L", \
      OBJECT_DIR := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libsunec, \
  ))

  TARGETS += $(BUILD_LIBSUNEC)
endif

################################################################################