#
# Copyright (c) 2011, 2024, 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.
#

WIN_AWT_LIB := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libawt/awt.lib

LIBAWT_DEFAULT_HEADER_DIRS := \
    common/awt/utility \
    libawt/awt/image \
    libawt/awt/image/cvutils \
    libawt/java2d \
    libawt/java2d/loops \
    libawt/java2d/pipe \
    #

################################################################################
## Build libmlib_image
################################################################################

ifeq ($(call isTargetCpuBits, 64), true)
  LIBMLIB_IMAGE_CFLAGS := -DMLIB_OS64BIT
endif

$(eval $(call SetupJdkLibrary, BUILD_LIBMLIB_IMAGE, \
    NAME := mlib_image, \
    EXTRA_SRC := common/awt/medialib, \
    EXCLUDE_FILES := mlib_c_ImageBlendTable.c, \
    OPTIMIZATION := HIGHEST, \
    CFLAGS := -D__USE_J2D_NAMES -D__MEDIALIB_OLD_NAMES -DMLIB_NO_LIBSUNMATH \
        $(LIBMLIB_IMAGE_CFLAGS), \
    DISABLED_WARNINGS_gcc := unused-function, \
    JDK_LIBS := $(JDKLIB_LIBS), \
    LIBS_unix := $(LIBDL) $(LIBM), \
))

$(BUILD_LIBMLIB_IMAGE): $(call FindLib, java.base, java)

TARGETS += $(BUILD_LIBMLIB_IMAGE)

################################################################################
## Build libawt
################################################################################

LIBAWT_EXTRA_SRC := \
    common/awt/debug \
    $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
    #

ifeq ($(call isTargetOs, windows), true)
  LIBAWT_EXTRA_SRC += \
      $(TOPDIR)/src/$(MODULE)/share/native/common/awt/utility \
      $(TOPDIR)/src/$(MODULE)/share/native/common/font \
      $(TOPDIR)/src/$(MODULE)/share/native/common/java2d/opengl \
      $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt/systemscale \
      #
endif

ifeq ($(call isTargetOs, linux macosx aix), true)
  LIBAWT_EXCLUDE_FILES += awt_Font.c CUPSfuncs.c fontpath.c X11Color.c
endif

ifeq ($(call isTargetOs, macosx), true)
  LIBAWT_EXCLUDE_FILES += initIDs.c img_colors.c
endif

ifeq ($(call isTargetOs, windows), true)
  LIBAWT_EXCLUDE_FILES += D3DShaderGen.c img_colors.c
endif

LIBAWT_EXTRA_HEADER_DIRS := \
    $(LIBAWT_DEFAULT_HEADER_DIRS) \
    $(call GetJavaHeaderDir, java.base) \
    libawt/awt/medialib \
    libawt/java2d/d3d \
    libawt/java2d/opengl \
    libawt/java2d/windows \
    libawt/windows \
    common/awt/medialib \
    libmlib_image \
    include \
    java.base:libjava \
    #

LIBAWT_CFLAGS := -D__MEDIALIB_OLD_NAMES -D__USE_J2D_NAMES -DMLIB_NO_LIBSUNMATH

ifeq ($(call isTargetOs, windows), true)
  LIBAWT_CFLAGS += -EHsc -DUNICODE -D_UNICODE
  ifeq ($(call isTargetCpuBits, 64), true)
    LIBAWT_CFLAGS += -DMLIB_OS64BIT
  endif

  LIBAWT_RCFLAGS ?= -I$(TOPDIR)/src/java.base/windows/native/launcher/icons
  LIBAWT_VERSIONINFO_RESOURCE := \
      $(TOPDIR)/src/$(MODULE)/windows/native/libawt/windows/awt.rc
endif

# -fgcse-after-reload improves performance of MaskFill in Java2D by 20% for
# some gcc
$(eval $(call SetupJdkLibrary, BUILD_LIBAWT, \
    NAME := awt, \
    EXTRA_SRC := $(LIBAWT_EXTRA_SRC), \
    EXCLUDE_FILES := $(LIBAWT_EXCLUDE_FILES), \
    OPTIMIZATION := HIGHEST, \
    CFLAGS := $(LIBAWT_CFLAGS) $(X_CFLAGS), \
    CXXFLAGS := $(LIBAWT_CFLAGS) $(X_CFLAGS), \
    CFLAGS_gcc := -fgcse-after-reload, \
    EXTRA_HEADER_DIRS := $(LIBAWT_EXTRA_HEADER_DIRS), \
    DISABLED_WARNINGS_gcc_awt_LoadLibrary.c := unused-result, \
    DISABLED_WARNINGS_gcc_debug_mem.c := format-nonliteral, \
    DISABLED_WARNINGS_gcc_ProcessPath.c := maybe-uninitialized, \
    DISABLED_WARNINGS_gcc_Region.c := maybe-uninitialized, \
    DISABLED_WARNINGS_gcc_SurfaceData.c := unused-value, \
    DISABLED_WARNINGS_gcc_TransformHelper.c := sign-compare, \
    DISABLED_WARNINGS_clang_awt_ImagingLib.c := deprecated-non-prototype, \
    DISABLED_WARNINGS_clang_debug_trace.c := format-nonliteral, \
    DISABLED_WARNINGS_clang_Trace.c := format-nonliteral, \
    DISABLED_WARNINGS_clang_TransformHelper.c := sign-compare, \
    DISABLED_WARNINGS_microsoft := 4244 4996, \
    DISABLED_WARNINGS_microsoft_awt_Toolkit.cpp := 4267, \
    LDFLAGS_macosx := -L$(INSTALL_LIBRARIES_HERE), \
    LDFLAGS_windows := -delayload:comctl32.dll -delayload:comdlg32.dll \
        -delayload:gdi32.dll -delayload:imm32.dll -delayload:ole32.dll \
        -delayload:shell32.dll -delayload:shlwapi.dll -delayload:user32.dll \
        -delayload:winmm.dll -delayload:winspool.drv, \
    JDK_LIBS_unix := -ljava -ljvm, \
    JDK_LIBS_macosx := -lmlib_image, \
    JDK_LIBS_windows := $(WIN_JAVA_LIB) jvm.lib, \
    LIBS_unix := $(LIBM), \
    LIBS_linux := $(LIBDL), \
    LIBS_aix := $(LIBDL),\
    LIBS_macosx := \
        -framework ApplicationServices \
        -framework AudioToolbox \
        -framework Cocoa \
        -framework JavaRuntimeSupport \
        -framework Metal \
        -framework OpenGL, \
    LIBS_windows := advapi32.lib comctl32.lib comdlg32.lib delayimp.lib \
        gdi32.lib imm32.lib kernel32.lib ole32.lib shell32.lib shlwapi.lib \
        user32.lib uuid.lib winmm.lib winspool.lib, \
    VERSIONINFO_RESOURCE := $(LIBAWT_VERSIONINFO_RESOURCE), \
    EXTRA_RCFLAGS := $(LIBAWT_RCFLAGS), \
))

$(BUILD_LIBAWT): $(call FindLib, java.base, java)

ifeq ($(call isTargetOs, macosx), true)
  $(BUILD_LIBAWT): $(BUILD_LIBMLIB_IMAGE)
endif

TARGETS += $(BUILD_LIBAWT)

ifeq ($(call isTargetOs, windows macosx)+$(ENABLE_HEADLESS_ONLY), false+false)
  ##############################################################################
  ## Build libawt_xawt
  ##############################################################################

  LIBAWT_XAWT_EXTRA_SRC := \
      common/awt \
      common/java2d \
      common/font \
      #

  LIBAWT_XAWT_EXTRA_HEADER_DIRS := \
      $(LIBAWT_DEFAULT_HEADER_DIRS) \
      libawt_xawt/awt \
      include \
      common/awt/debug \
      common/awt/systemscale \
      common/font \
      common/java2d/opengl \
      common/java2d/x11 \
      libpipewire/include \
      #

  ifeq ($(call isTargetOs, linux), true)
    ifeq ($(DISABLE_XRENDER), true)
      LIBAWT_XAWT_CFLAGS += -DDISABLE_XRENDER_BY_DEFAULT=true
    endif
  endif

  # These are the object files provided by the awt native
  # library. Do not include these external (non-awt_xawt library)
  # objects in the static library. When statically linking the java
  # launcher with all JDK and VM static libraries, we use the
  # --whole-archive linker option. The duplicate objects in different
  # static libraries cause linking errors due to duplicate symbols.
  LIBAWT_XAWT_STATIC_EXCLUDE_OBJS := systemScale.o

  $(eval $(call SetupJdkLibrary, BUILD_LIBAWT_XAWT, \
      NAME := awt_xawt, \
      EXTRA_SRC := $(LIBAWT_XAWT_EXTRA_SRC), \
      EXTRA_HEADER_DIRS := $(LIBAWT_XAWT_EXTRA_HEADER_DIRS), \
      EXCLUDES := medialib debug, \
      OPTIMIZATION := LOW, \
      CFLAGS := -DXAWT -DXAWT_HACK $(LIBAWT_XAWT_CFLAGS) \
          $(FONTCONFIG_CFLAGS) $(CUPS_CFLAGS) $(X_CFLAGS), \
      DISABLED_WARNINGS_gcc := int-to-pointer-cast, \
      DISABLED_WARNINGS_gcc_awt_Taskbar.c := parentheses, \
      DISABLED_WARNINGS_gcc_GLXSurfaceData.c := unused-function, \
      DISABLED_WARNINGS_gcc_gtk2_interface.c := parentheses type-limits, \
      DISABLED_WARNINGS_gcc_gtk3_interface.c := parentheses type-limits \
          unused-function, \
      DISABLED_WARNINGS_gcc_OGLBufImgOps.c := format-nonliteral, \
      DISABLED_WARNINGS_gcc_OGLPaints.c := format-nonliteral, \
      DISABLED_WARNINGS_gcc_screencast_pipewire.c := undef, \
      DISABLED_WARNINGS_gcc_screencast_portal.c := undef, \
      DISABLED_WARNINGS_gcc_sun_awt_X11_GtkFileDialogPeer.c := parentheses, \
      DISABLED_WARNINGS_gcc_X11SurfaceData.c := implicit-fallthrough \
          pointer-to-int-cast, \
      DISABLED_WARNINGS_gcc_XlibWrapper.c := type-limits pointer-to-int-cast, \
      DISABLED_WARNINGS_gcc_XRBackendNative.c := maybe-uninitialized, \
      DISABLED_WARNINGS_gcc_XToolkit.c := unused-result, \
      DISABLED_WARNINGS_gcc_XWindow.c := unused-function, \
      DISABLED_WARNINGS_clang_awt_Taskbar.c := parentheses, \
      DISABLED_WARNINGS_clang_gtk2_interface.c := parentheses, \
      DISABLED_WARNINGS_clang_gtk3_interface.c := parentheses, \
      DISABLED_WARNINGS_clang_OGLBufImgOps.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_OGLPaints.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_screencast_pipewire.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_sun_awt_X11_GtkFileDialogPeer.c := parentheses, \
      DISABLED_WARNINGS_clang_aix := deprecated-non-prototype, \
      DISABLED_WARNINGS_clang_aix_awt_Taskbar.c := parentheses, \
      DISABLED_WARNINGS_clang_aix_OGLPaints.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_aix_OGLBufImgOps.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_aix_gtk2_interface.c := parentheses \
          logical-op-parentheses, \
      DISABLED_WARNINGS_clang_aix_gtk3_interface.c := parentheses \
          logical-op-parentheses, \
      DISABLED_WARNINGS_clang_aix_sun_awt_X11_GtkFileDialogPeer.c := \
          parentheses, \
      DISABLED_WARNINGS_clang_aix_awt_InputMethod.c := sign-compare, \
      LDFLAGS := -L$(INSTALL_LIBRARIES_HERE), \
      JDK_LIBS_unix := -lawt -ljava -ljvm, \
      LIBS_unix := $(LIBDL) $(LIBM) $(X_LIBS) -lX11 -lXext -lXi -lXrender \
          -lXtst, \
      LIBS_linux := -lpthread, \
      STATIC_LIB_EXCLUDE_OBJS := $(LIBAWT_XAWT_STATIC_EXCLUDE_OBJS), \
  ))

  $(BUILD_LIBAWT_XAWT): $(call FindLib, java.base, java)

  $(BUILD_LIBAWT_XAWT): $(BUILD_LIBAWT)

  TARGETS += $(BUILD_LIBAWT_XAWT)
endif

################################################################################
## Build liblcms
################################################################################

ifeq ($(USE_EXTERNAL_LCMS), true)
  # If we're using an external library, we'll just need the wrapper part.
  # By including it explicitly, all other files will be excluded.
  LIBLCMS_INCLUDE_FILES := LCMS.c
  # If we're using an external library, we can't include our own SRC path
  # as includes, instead the system headers should be used.
  LIBLCMS_HEADERS_FROM_SRC := false
  # FIXME: Keep old behavior and reset LCMS_CFLAGS. This is likely a bug.
  LCMS_CFLAGS :=
endif

ifeq ($(TOOLCHAIN_TYPE)+$(TOOLCHAIN_VERSION), clang+10.1)
  # Work around an optimizer bug seen with Xcode 10.1, but fixed by 10.3
  BUILD_LIBLCMS_cmsopt.c_CFLAGS := -O0
endif

# We use CMS_DONT_USE_FAST_FLOOR and CMS_NO_HALF_SUPPORT since the fast floor
# code loses precision.
$(eval $(call SetupJdkLibrary, BUILD_LIBLCMS, \
    NAME := lcms, \
    INCLUDE_FILES := $(LIBLCMS_INCLUDE_FILES), \
    OPTIMIZATION := HIGHEST, \
    CFLAGS := -DCMS_DONT_USE_FAST_FLOOR -DCMS_NO_HALF_SUPPORT $(LCMS_CFLAGS), \
    CFLAGS_windows := -DCMS_IS_WINDOWS_, \
    EXTRA_HEADER_DIRS := \
        common/awt/debug \
        libawt/java2d, \
    HEADERS_FROM_SRC := $(LIBLCMS_HEADERS_FROM_SRC), \
    DISABLED_WARNINGS_gcc := format-nonliteral type-limits \
        stringop-truncation, \
    DISABLED_WARNINGS_clang := format-nonliteral, \
    LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
    JDK_LIBS_unix := -lawt -ljava -ljvm, \
    JDK_LIBS_windows := $(WIN_AWT_LIB) $(WIN_JAVA_LIB), \
    LIBS_unix := $(LCMS_LIBS) $(LIBM), \
))

TARGETS += $(BUILD_LIBLCMS)

$(BUILD_LIBLCMS): $(BUILD_LIBAWT)

################################################################################
## Build libjavajpeg
################################################################################

ifeq ($(USE_EXTERNAL_LIBJPEG), true)
  LIBJAVAJPEG_INCLUDE_FILES := \
      imageioJPEG.c \
      jpegdecoder.c
  # If we're using an external library, we can't include our own SRC path
  # as includes, instead the system headers should be used.
  LIBJAVAJPEG_HEADERS_FROM_SRC := false
endif

# "DISABLED_WARNINGS_gcc := clobbered" rationale:
# Suppress gcc warnings like "variable might be clobbered by 'longjmp'
# or 'vfork'": this warning indicates that some variable is placed to
# a register by optimized compiler and it's value might be lost on longjmp().
# Recommended way to avoid such warning is to declare the variable as
# volatile to prevent the optimization. However, this approach does not
# work because we have to declare all variables as volatile in result.
$(eval $(call SetupJdkLibrary, BUILD_LIBJAVAJPEG, \
    NAME := javajpeg, \
    INCLUDE_FILES := $(LIBJAVAJPEG_INCLUDE_FILES), \
    OPTIMIZATION := HIGHEST, \
    HEADERS_FROM_SRC := $(LIBJAVAJPEG_HEADERS_FROM_SRC), \
    DISABLED_WARNINGS_gcc_imageioJPEG.c := clobbered array-bounds, \
    DISABLED_WARNINGS_gcc_jcmaster.c := implicit-fallthrough, \
    DISABLED_WARNINGS_gcc_jdphuff.c := shift-negative-value, \
    JDK_LIBS := $(JDKLIB_LIBS), \
    JDK_LIBS_windows := $(WIN_JAVA_LIB) jvm.lib, \
    LIBS := $(LIBJPEG_LIBS), \
))

$(BUILD_LIBJAVAJPEG): $(call FindLib, java.base, java)

TARGETS += $(BUILD_LIBJAVAJPEG)


# Mac and Windows only use the native AWT lib, do not build libawt_headless
ifeq ($(call isTargetOs, windows macosx), false)
  ##############################################################################
  ## Build libawt_headless
  ##############################################################################

  LIBAWT_HEADLESS_EXTRA_SRC := \
      common/font \
      common/java2d \
      $(TOPDIR)/src/$(MODULE)/$(OPENJDK_TARGET_OS_TYPE)/native/common/awt \
      #

  LIBAWT_HEADLESS_EXTRA_HEADER_DIRS := \
      $(LIBAWT_DEFAULT_HEADER_DIRS) \
      common/awt/debug \
      common/font \
      common/java2d/opengl \
      #

  # These are the object files provided by the awt native
  # library. Do not include these external (non-awt_headless library)
  # objects in the static library. When statically linking the java
  # launcher with all JDK and VM static libraries, we use the
  # --whole-archive linker option. The duplicate objects in different
  # static libraries cause linking errors due to duplicate symbols.
  LIBAWT_HEADLESS_STATIC_EXCLUDE_OBJS := systemScale.o

  $(eval $(call SetupJdkLibrary, BUILD_LIBAWT_HEADLESS, \
      NAME := awt_headless, \
      EXTRA_SRC := $(LIBAWT_HEADLESS_EXTRA_SRC), \
      EXCLUDES := medialib, \
      OPTIMIZATION := LOW, \
      CFLAGS := -DHEADLESS=true $(CUPS_CFLAGS) $(FONTCONFIG_CFLAGS) \
          $(X_CFLAGS), \
      EXTRA_HEADER_DIRS := $(LIBAWT_HEADLESS_EXTRA_HEADER_DIRS), \
      DISABLED_WARNINGS_gcc_X11Renderer.c := unused-function, \
      DISABLED_WARNINGS_gcc_X11SurfaceData.c := unused-function, \
      LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
      JDK_LIBS_unix := -lawt -ljava -ljvm, \
      LIBS_linux := $(LIBDL) $(LIBM), \
      STATIC_LIB_EXCLUDE_OBJS := $(LIBAWT_HEADLESS_STATIC_EXCLUDE_OBJS), \
  ))

  $(BUILD_LIBAWT_HEADLESS): $(BUILD_LIBAWT)

  TARGETS += $(BUILD_LIBAWT_HEADLESS)
endif

################################################################################
## Build libfreetype
################################################################################

ifeq ($(FREETYPE_TO_USE), bundled)
  # freetype requires you to manually define DLL_EXPORT for windows (see ftconfig.h)
  $(eval $(call SetupJdkLibrary, BUILD_LIBFREETYPE, \
      NAME := freetype, \
      OPTIMIZATION := HIGHEST, \
      CFLAGS := -DFT2_BUILD_LIBRARY, \
      CFLAGS_windows := -DDLL_EXPORT, \
      EXTRA_HEADER_DIRS := libfreetype/include, \
      DISABLED_WARNINGS_microsoft := 4267 4244 4996, \
      DISABLED_WARNINGS_gcc := dangling-pointer stringop-overflow, \
  ))

  TARGETS += $(BUILD_LIBFREETYPE)
endif

################################################################################
## Build libfontmanager
################################################################################

ifeq ($(USE_EXTERNAL_HARFBUZZ), true)
   LIBFONTMANAGER_EXTRA_SRC =
   LIBFONTMANAGER_LIBS += $(HARFBUZZ_LIBS)
else
   LIBFONTMANAGER_EXTRA_SRC = libharfbuzz

   ifeq ($(call isTargetOs, windows), false)
     HARFBUZZ_CFLAGS += -DGETPAGESIZE -DHAVE_MPROTECT -DHAVE_PTHREAD \
        -DHAVE_SYSCONF -DHAVE_SYS_MMAN_H -DHAVE_UNISTD_H \
        -DHB_NO_PRAGMA_GCC_DIAGNOSTIC
   endif
   ifeq ($(call isTargetOs, linux macosx), true)
     HARFBUZZ_CFLAGS += -DHAVE_INTEL_ATOMIC_PRIMITIVES -DHB_NO_VISIBILITY
   endif

   # hb-ft.cc is not presently needed, and requires freetype 2.4.2 or later.
   # hb-subset and hb-style APIs are not needed, excluded to cut on compilation
   # time.
   LIBFONTMANAGER_EXCLUDE_FILES += gsubgpos-context.cc hb-ft.cc hb-style.cc \
      hb-subset-cff-common.cc hb-subset-cff1.cc hb-subset-cff2.cc \
      hb-subset-input.cc hb-subset-instancer-solver.cc hb-subset-plan.cc \
      hb-subset.cc

   # list of disabled warnings and the compilers for which it was specifically
   # added.
   # array-bounds         -> GCC 12 on Alpine Linux
   # parentheses          -> GCC 6
   # range-loop-analysis  -> clang on Xcode12

   HARFBUZZ_DISABLED_WARNINGS_gcc := missing-field-initializers \
       strict-aliasing unused-result array-bounds parentheses
   # noexcept-type required for GCC 7 builds. Not required for GCC 8+.
   # expansion-to-defined required for GCC 9 builds. Not required for GCC 10+.
   # maybe-uninitialized required for GCC 8 builds. Not required for GCC 9+.
   # calloc-transposed-args required for GCC 14 builds. (fixed upstream in
   #  Harfbuzz 032c931e1c0cfb20f18e5acb8ba005775242bd92)
   HARFBUZZ_DISABLED_WARNINGS_CXX_gcc := class-memaccess noexcept-type \
       expansion-to-defined dangling-reference maybe-uninitialized \
       calloc-transposed-args
   HARFBUZZ_DISABLED_WARNINGS_clang := missing-field-initializers \
      range-loop-analysis
   HARFBUZZ_DISABLED_WARNINGS_microsoft := 4267 4244

   LIBFONTMANAGER_CFLAGS += $(HARFBUZZ_CFLAGS)
endif

LIBFONTMANAGER_EXTRA_HEADER_DIRS := \
    libharfbuzz \
    common/awt \
    common/awt/utility \
    common/font \
    libawt/java2d \
    libawt/java2d/pipe \
    libawt/java2d/loops \
    #

ifeq ($(FREETYPE_TO_USE), system)
  LIBFONTMANAGER_CFLAGS += $(FREETYPE_CFLAGS)
  LIBFONTMANAGER_LIBS += $(FREETYPE_LIBS)
else
  LIBFONTMANAGER_EXTRA_HEADER_DIRS += libfreetype/include

  ifeq ($(call isTargetOs, windows), true)
    LIBFONTMANAGER_JDK_LIBS += \
        $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfreetype/freetype.lib
  else
    LIBFONTMANAGER_JDK_LIBS += -lfreetype
  endif
endif

LIBFONTMANAGER_OPTIMIZATION := HIGHEST

ifneq ($(filter $(TOOLCHAIN_TYPE), gcc clang), )
  # gcc (and to an extent clang) is particularly bad at optimizing these files,
  # causing a massive spike in compile time. We don't care about these
  # particular files anyway, so lower optimization level.
  BUILD_LIBFONTMANAGER_hb-subset.cc_OPTIMIZATION := SIZE
  BUILD_LIBFONTMANAGER_hb-subset-plan.cc_OPTIMIZATION := SIZE
endif

ifeq ($(call isTargetOs, windows), true)
  LIBFONTMANAGER_EXCLUDE_FILES += X11FontScaler.c X11TextRenderer.c
  LIBFONTMANAGER_OPTIMIZATION := HIGHEST
else ifeq ($(call isTargetOs, macosx), true)
  LIBFONTMANAGER_EXCLUDE_FILES += X11FontScaler.c X11TextRenderer.c \
      fontpath.c lcdglyph.c
else
  LIBFONTMANAGER_EXCLUDE_FILES += fontpath.c lcdglyph.c
endif

LIBFONTMANAGER_CFLAGS += $(X_CFLAGS) -DLE_STANDALONE -DHEADLESS

# LDFLAGS clarification:
#   Filter relevant linker flags disallowing unresolved symbols as we cannot
#   build-time decide to which library to link against (libawt_headless or
#   libawt_xawt). See JDK-8196516 for details.
$(eval $(call SetupJdkLibrary, BUILD_LIBFONTMANAGER, \
    NAME := fontmanager, \
    LINK_TYPE := C++, \
    EXCLUDE_FILES := $(LIBFONTMANAGER_EXCLUDE_FILES) \
        AccelGlyphCache.c, \
    CFLAGS := $(LIBFONTMANAGER_CFLAGS), \
    CXXFLAGS := $(LIBFONTMANAGER_CFLAGS), \
    OPTIMIZATION := $(LIBFONTMANAGER_OPTIMIZATION), \
    CFLAGS_windows = -DCC_NOEX, \
    EXTRA_HEADER_DIRS := $(LIBFONTMANAGER_EXTRA_HEADER_DIRS), \
    EXTRA_SRC := $(LIBFONTMANAGER_EXTRA_SRC), \
    DISABLED_WARNINGS_gcc := $(HARFBUZZ_DISABLED_WARNINGS_gcc), \
    DISABLED_WARNINGS_CXX_gcc := $(HARFBUZZ_DISABLED_WARNINGS_CXX_gcc), \
    DISABLED_WARNINGS_clang := $(HARFBUZZ_DISABLED_WARNINGS_clang), \
    DISABLED_WARNINGS_microsoft := $(HARFBUZZ_DISABLED_WARNINGS_microsoft), \
    LDFLAGS := $(LDFLAGS_CXX_JDK), \
    LDFLAGS_FILTER_OUT :=-Wl$(COMMA)-z$(COMMA)defs, \
    LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
    LDFLAGS_aix := -Wl$(COMMA)-berok, \
    JDK_LIBS := $(LIBFONTMANAGER_JDK_LIBS), \
    JDK_LIBS_unix := -lawt -ljava -ljvm, \
    JDK_LIBS_macosx := -lawt_lwawt, \
    JDK_LIBS_windows := $(WIN_AWT_LIB) $(WIN_JAVA_LIB), \
    LIBS := $(LIBFONTMANAGER_LIBS), \
    LIBS_unix := $(LIBM), \
    LIBS_macosx := \
        -framework CoreFoundation \
        -framework CoreGraphics \
        -framework CoreText, \
    LIBS_windows := advapi32.lib gdi32.lib user32.lib, \
))

$(BUILD_LIBFONTMANAGER): $(BUILD_LIBAWT)

ifeq ($(call isTargetOs, macosx), true)
  $(BUILD_LIBFONTMANAGER): $(call FindLib, $(MODULE), awt_lwawt)
endif

ifeq ($(FREETYPE_TO_USE), bundled)
  $(BUILD_LIBFONTMANAGER): $(BUILD_LIBFREETYPE)
endif

TARGETS += $(BUILD_LIBFONTMANAGER)

################################################################################
## Build libjawt
################################################################################

LIBJAWT_EXTRA_HEADER_DIRS := \
    include \
    #

ifeq ($(call isTargetOs, windows), true)
  LIBJAWT_EXTRA_HEADER_DIRS += \
      common/awt/debug \
      common/awt/utility \
      libawt/awt/image/cvutils \
      libawt/java2d \
      libawt/java2d/windows \
      libawt/windows \
      java.base:libjava \
      #
else
  LIBJAWT_EXTRA_HEADER_DIRS += \
      common/awt \
      #
endif

ifeq ($(call isTargetOs, macosx), true)
  # libjawt on macosx does not use the unix code
  LIBJAWT_EXCLUDE_SRC_PATTERNS := /unix/
endif

ifeq ($(call isTargetOs, linux)+$(ENABLE_HEADLESS_ONLY), true+true)
  LIBJAWT_CFLAGS += -DHEADLESS
endif

ifeq ($(call isTargetOs, windows)+$(call isTargetCpu, x86), true+true)
  LIBJAWT_LIBS_windows := kernel32.lib
endif

ifeq ($(call isTargetOsType, unix)+$(call isTargetOs, macosx), true+false)
  LIBJAWT_JDK_LIBS_unix := -lawt
  ifeq ($(ENABLE_HEADLESS_ONLY), false)
    LIBJAWT_JDK_LIBS_unix += -lawt_xawt
  else
    LIBJAWT_JDK_LIBS_unix += -lawt_headless
  endif
endif

$(eval $(call SetupJdkLibrary, BUILD_LIBJAWT, \
    NAME := jawt, \
    EXCLUDE_SRC_PATTERNS := $(LIBJAWT_EXCLUDE_SRC_PATTERNS), \
    OPTIMIZATION := LOW, \
    CFLAGS := $(LIBJAWT_CFLAGS), \
    CFLAGS_windows := -EHsc -DUNICODE -D_UNICODE, \
    CXXFLAGS_windows := -EHsc -DUNICODE -D_UNICODE, \
    DISABLED_WARNINGS_clang_jawt.m := sign-compare, \
    EXTRA_HEADER_DIRS := $(LIBJAWT_EXTRA_HEADER_DIRS), \
    LDFLAGS_windows := $(LDFLAGS_CXX_JDK), \
    LDFLAGS_unix := -L$(INSTALL_LIBRARIES_HERE), \
    LDFLAGS_macosx := -Wl$(COMMA)-rpath$(COMMA)@loader_path, \
    JDK_LIBS_unix := $(LIBJAWT_JDK_LIBS_unix) $(JDKLIB_LIBS), \
    JDK_LIBS_macosx := -lawt_lwawt, \
    JDK_LIBS_windows := $(WIN_AWT_LIB), \
    LIBS_macosx := -framework Cocoa, \
    LIBS_windows := advapi32.lib $(LIBJAWT_LIBS_windows), \
))

ifeq ($(call isTargetOs, windows), true)
  $(BUILD_LIBJAWT): $(BUILD_LIBAWT)
else ifeq ($(call isTargetOs, macosx), true)
   $(BUILD_LIBJAWT): $(call FindLib, $(MODULE), awt_lwawt)
else
  ifeq ($(ENABLE_HEADLESS_ONLY), false)
    $(BUILD_LIBJAWT): $(BUILD_LIBAWT_XAWT)
  else
    $(BUILD_LIBJAWT): $(call FindLib, $(MODULE), awt_headless)
  endif
endif

TARGETS += $(BUILD_LIBJAWT)

ifeq ($(call isTargetOs, windows), true)
  $(eval $(call SetupCopyFiles, COPY_JAWT_LIB, \
      FILES := $(BUILD_LIBJAWT_IMPORT_LIBRARY), \
      DEST := $(SUPPORT_OUTPUTDIR)/modules_libs/$(MODULE), \
  ))

  $(COPY_JAWT_LIB): $(BUILD_LIBJAWT)

  TARGETS += $(COPY_JAWT_LIB)
endif

################################################################################
## Build libsplashscreen
################################################################################

ifeq ($(ENABLE_HEADLESS_ONLY), false)
  LIBSPLASHSCREEN_EXTRA_SRC := \
      common/awt/systemscale \
      #

  LIBSPLASHSCREEN_HEADER_DIRS := \
      common/awt/utility \
      libosxapp \
      java.base:libjava \
      #

  ifeq ($(USE_EXTERNAL_LIBGIF), false)
    LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/giflib
  else
    LIBSPLASHSCREEN_EXCLUDES += giflib
  endif

  ifeq ($(USE_EXTERNAL_LIBJPEG), false)
    LIBSPLASHSCREEN_EXTRA_SRC += libjavajpeg
  endif

  ifeq ($(USE_EXTERNAL_LIBPNG), false)
    LIBSPLASHSCREEN_HEADER_DIRS += libsplashscreen/libpng
  else
    LIBSPLASHSCREEN_EXCLUDES += libpng
  endif

  ifeq ($(USE_EXTERNAL_LIBZ), false)
    LIBSPLASHSCREEN_EXTRA_SRC += java.base:libzip/zlib
  endif

  LIBSPLASHSCREEN_CFLAGS += -DSPLASHSCREEN -DPNG_NO_MMX_CODE \
      -DPNG_ARM_NEON_OPT=0 -DPNG_ARM_NEON_IMPLEMENTATION=0

  ifeq ($(call isTargetOs, linux)+$(call isTargetCpuArch, ppc), true+true)
    LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
  endif

  # The external libpng submitted in the jdk is a reduced version
  # which does not contain .png_init_filter_functions_vsx.
  # Therefore we need to disable PNG_POWERPC_VSX_OPT explicitly by setting
  # it to 0. If this define is not set, it would be automatically set to 2,
  # because
  #   "#if defined(__PPC64__) && defined(__ALTIVEC__) && defined(__VSX__)"
  # expands to true. This would results in the fact that
  # .png_init_filter_functions_vsx is needed in libpng.
  ifeq ($(call isTargetOs, aix), true)
    LIBSPLASHSCREEN_CFLAGS += -DPNG_POWERPC_VSX_OPT=0
  endif

  ifeq ($(call isTargetOs, macosx), true)
    # libsplashscreen on macosx does not use the unix code
    LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS := /unix/

    BUILD_LIBSPLASHSCREEN_java_awt_SplashScreen.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_gfx_impl.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_gif.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_impl.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_jpeg.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_png.c_CFLAGS := -x objective-c -O0
    BUILD_LIBSPLASHSCREEN_splashscreen_sys.m_CFLAGS := -O0
  endif

  ifeq ($(call isTargetOs, macosx), true)
    LIBSPLASHSCREEN_CFLAGS += -DWITH_MACOSX
  else ifeq ($(call isTargetOs, windows), true)
    LIBSPLASHSCREEN_CFLAGS += -DWITH_WIN32
  else
    LIBSPLASHSCREEN_CFLAGS += -DWITH_X11 $(X_CFLAGS)
  endif

  $(eval $(call SetupJdkLibrary, BUILD_LIBSPLASHSCREEN, \
      NAME := splashscreen, \
      EXTRA_SRC := $(LIBSPLASHSCREEN_EXTRA_SRC), \
      EXCLUDE_SRC_PATTERNS := $(LIBSPLASHSCREEN_EXCLUDE_SRC_PATTERNS), \
      EXCLUDE_FILES := imageioJPEG.c jpegdecoder.c pngtest.c, \
      EXCLUDES := $(LIBSPLASHSCREEN_EXCLUDES), \
      OPTIMIZATION := LOW, \
      CFLAGS := $(LIBSPLASHSCREEN_CFLAGS) \
          $(GIFLIB_CFLAGS) $(LIBJPEG_CFLAGS) $(PNG_CFLAGS) $(LIBZ_CFLAGS), \
      CXXFLAGS := $(LIBSPLASHSCREEN_CFLAGS) \
          $(GIFLIB_CFLAGS) $(LIBJPEG_CFLAGS) $(PNG_CFLAGS) $(LIBZ_CFLAGS), \
      EXTRA_HEADER_DIRS := $(LIBSPLASHSCREEN_HEADER_DIRS), \
      DISABLED_WARNINGS_gcc_dgif_lib.c := sign-compare, \
      DISABLED_WARNINGS_gcc_jcmaster.c := implicit-fallthrough, \
      DISABLED_WARNINGS_gcc_jdphuff.c := shift-negative-value, \
      DISABLED_WARNINGS_gcc_png.c := maybe-uninitialized, \
      DISABLED_WARNINGS_gcc_pngerror.c := maybe-uninitialized, \
      DISABLED_WARNINGS_gcc_splashscreen_gfx_impl.c := implicit-fallthrough \
          maybe-uninitialized, \
      DISABLED_WARNINGS_gcc_splashscreen_impl.c := implicit-fallthrough \
          sign-compare unused-function, \
      DISABLED_WARNINGS_gcc_splashscreen_sys.c := type-limits unused-result, \
      DISABLED_WARNINGS_clang := deprecated-non-prototype, \
      DISABLED_WARNINGS_clang_dgif_lib.c := sign-compare, \
      DISABLED_WARNINGS_clang_gzwrite.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_splashscreen_impl.c := sign-compare, \
      DISABLED_WARNINGS_clang_splashscreen_png.c := \
          incompatible-pointer-types, \
      DISABLED_WARNINGS_clang_splashscreen_sys.m := deprecated-declarations, \
      DISABLED_WARNINGS_microsoft_dgif_lib.c := 4018 4267, \
      DISABLED_WARNINGS_microsoft_splashscreen_impl.c := 4018 4267 4244, \
      DISABLED_WARNINGS_microsoft_splashscreen_png.c := 4267, \
      DISABLED_WARNINGS_microsoft_splashscreen_sys.c := 4267 4244, \
      LDFLAGS_macosx := -L$(INSTALL_LIBRARIES_HERE), \
      LDFLAGS_windows := -delayload:user32.dll, \
      JDK_LIBS := $(JDKLIB_LIBS), \
      JDK_LIBS_macosx := -losxapp, \
      JDK_LIBS_windows := $(WIN_JAVA_LIB) jvm.lib, \
      LIBS := $(GIFLIB_LIBS) $(LIBJPEG_LIBS) $(LIBZ_LIBS) $(PNG_LIBS), \
      LIBS_unix := $(LIBM) -lpthread, \
      LIBS_linux := $(LIBDL) $(X_LIBS) -lX11 -lXext, \
      LIBS_macosx := -liconv \
          -framework ApplicationServices \
          -framework Cocoa \
          -framework Foundation \
          -framework Metal \
          -framework Security, \
      LIBS_aix := $(LIBDL) -liconv $(X_LIBS) -lX11 -lXext, \
      LIBS_windows := delayimp.lib gdi32.lib kernel32.lib user32.lib, \
  ))

  TARGETS += $(BUILD_LIBSPLASHSCREEN)

  ifeq ($(call isTargetOs, macosx), true)
    $(BUILD_LIBSPLASHSCREEN): $(call FindLib, $(MODULE), osxapp)
  endif
endif

ifeq ($(call isTargetOs, macosx), true)
  ##############################################################################
  ## Build libawt_lwawt
  ##############################################################################

  LIBAWT_LWAWT_EXTRA_SRC := \
      $(TOPDIR)/src/$(MODULE)/unix/native/common/awt \
      $(TOPDIR)/src/$(MODULE)/share/native/common/font \
      $(TOPDIR)/src/$(MODULE)/share/native/common/java2d \
      #

  LIBAWT_LWAWT_EXTRA_HEADER_DIRS := \
      $(LIBAWT_DEFAULT_HEADER_DIRS) \
      libawt_lwawt/awt \
      libawt_lwawt/font \
      libawt_lwawt/java2d/opengl \
      libawt_lwawt/java2d/metal \
      include \
      common/awt/debug \
      common/java2d/opengl \
      libosxapp \
      #

  LIBAWT_LWAWT_EXCLUDE_FILES := fontpath.c awt_Font.c X11Color.c
  LIBAWT_LWAWT_EXCLUDES := $(TOPDIR)/src/$(MODULE)/unix/native/common/awt/medialib

  $(eval $(call SetupJdkLibrary, BUILD_LIBAWT_LWAWT, \
      NAME := awt_lwawt, \
      EXTRA_SRC := $(LIBAWT_LWAWT_EXTRA_SRC), \
      EXCLUDE_FILES := $(LIBAWT_LWAWT_EXCLUDE_FILES), \
      EXCLUDES := $(LIBAWT_LWAWT_EXCLUDES), \
      OPTIMIZATION := LOW, \
      EXTRA_HEADER_DIRS := $(LIBAWT_LWAWT_EXTRA_HEADER_DIRS), \
      DISABLED_WARNINGS_clang := incomplete-implementation \
          deprecated-declarations objc-method-access \
          incompatible-pointer-types extra-tokens sign-compare undef, \
      DISABLED_WARNINGS_clang_AWTWindow.m := bitwise-op-parentheses, \
      DISABLED_WARNINGS_clang_CFileDialog.m := semicolon-before-method-body, \
      DISABLED_WARNINGS_clang_CGGlyphImages.m := pointer-arith, \
      DISABLED_WARNINGS_clang_CGLLayer.m := semicolon-before-method-body, \
      DISABLED_WARNINGS_clang_ImageSurfaceData.m := enum-conversion \
          parentheses-equality, \
      DISABLED_WARNINGS_clang_MTLBlitLoops.m := pointer-arith, \
      DISABLED_WARNINGS_clang_MTLPipelineStatesStorage.m := \
          semicolon-before-method-body, \
      DISABLED_WARNINGS_clang_MTLRenderer.m := gnu-folding-constant, \
      DISABLED_WARNINGS_clang_MTLVertexCache.m := pointer-arith, \
      DISABLED_WARNINGS_clang_OGLBufImgOps.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_OGLPaints.c := format-nonliteral, \
      DISABLED_WARNINGS_clang_PrinterView.m := enum-conversion, \
      LDFLAGS := -L$(INSTALL_LIBRARIES_HERE), \
      JDK_LIBS_macosx := -lawt -ljava -ljvm -lmlib_image -losxapp, \
      LIBS_macosx := $(LIBM) \
          -framework Accelerate \
          -framework ApplicationServices \
          -framework AudioToolbox \
          -framework Carbon \
          -framework Cocoa \
          -framework ExceptionHandling \
          -framework JavaRuntimeSupport \
          -framework Metal \
          -framework OpenGL \
          -framework QuartzCore \
          -framework Security, \
  ))

  TARGETS += $(BUILD_LIBAWT_LWAWT)

  $(BUILD_LIBAWT_LWAWT): $(BUILD_LIBAWT)

  $(BUILD_LIBAWT_LWAWT): $(BUILD_LIBMLIB_IMAGE)

  $(BUILD_LIBAWT_LWAWT): $(call FindLib, $(MODULE), osxapp)

  $(BUILD_LIBAWT_LWAWT): $(call FindLib, java.base, java)

  ##############################################################################
  ## Build libosxui
  ##############################################################################

  SHADERS_SRC := \
      $(TOPDIR)/src/java.desktop/macosx/native/libawt_lwawt/java2d/metal/shaders.metal
  SHADERS_SUPPORT_DIR := $(SUPPORT_OUTPUTDIR)/native/java.desktop/libosxui
  SHADERS_AIR := $(SHADERS_SUPPORT_DIR)/shaders.air
  SHADERS_LIB := $(INSTALL_LIBRARIES_HERE)/shaders.metallib

  $(eval $(call SetupExecute, metal_shaders, \
      INFO := Running metal on $(notdir $(SHADERS_SRC)) (for libosxui.dylib), \
      DEPS := $(SHADERS_SRC), \
      OUTPUT_FILE := $(SHADERS_AIR), \
      SUPPORT_DIR := $(SHADERS_SUPPORT_DIR), \
      COMMAND := $(METAL) -c -std=osx-metal2.0 \
          -mmacosx-version-min=$(MACOSX_VERSION_MIN) \
          -o $(SHADERS_AIR) $(SHADERS_SRC), \
  ))

  $(eval $(call SetupExecute, metallib_shaders, \
      INFO := Running metallib on $(notdir $(SHADERS_AIR)) (for libosxui.dylib), \
      DEPS := $(SHADERS_AIR), \
      OUTPUT_FILE := $(SHADERS_LIB), \
      SUPPORT_DIR := $(SHADERS_SUPPORT_DIR), \
      COMMAND := $(METALLIB) -o $(SHADERS_LIB) $(SHADERS_AIR), \
  ))

  TARGETS += $(SHADERS_LIB)

  $(eval $(call SetupJdkLibrary, BUILD_LIBOSXUI, \
      NAME := osxui, \
      OPTIMIZATION := LOW, \
      EXTRA_HEADER_DIRS := \
          libawt_lwawt/awt \
          libosxapp, \
      DISABLED_WARNINGS_clang_AquaFileView.m := deprecated-declarations \
          sign-compare, \
      DISABLED_WARNINGS_clang_ScreenMenu.m := deprecated-declarations, \
      APPEND_LDFLAGS := -Wl$(COMMA)-rpath$(COMMA)@loader_path, \
      LDFLAGS := -L$(INSTALL_LIBRARIES_HERE), \
      JDK_LIBS_macosx := -lawt -lawt_lwawt -ljava -ljvm -losxapp, \
      LIBS_macosx := \
          -framework ApplicationServices \
          -framework Carbon \
          -framework Cocoa \
          -framework JavaRuntimeSupport \
          -framework Metal, \
  ))

  TARGETS += $(BUILD_LIBOSXUI)

  $(BUILD_LIBOSXUI): $(SHADERS_LIB)

  $(BUILD_LIBOSXUI): $(BUILD_LIBAWT)

  $(BUILD_LIBOSXUI): $(call FindLib, $(MODULE), osxapp)

  $(BUILD_LIBOSXUI): $(BUILD_LIBAWT_LWAWT)
endif