Merge "display-hal: Exclude HWC libs compilation."

Android.mk

@@ -1,14 +1,17 @@
-display-hals := libcopybit liblight libmemtrack libqservice libqdutils
+sdm-libs := sdm/libs
+display-hals := libqservice libqdutils $(sdm-libs)/utils $(sdm-libs)/core
+
+ifneq ($(TARGET_IS_HEADLESS), true)
+    display-hals += libcopybit liblight libmemtrack hdmi_cec \
+                    $(sdm-libs)/hwc $(sdm-libs)/hwc2
+endif
+
 ifneq ($(TARGET_USES_GRALLOC1), true)
     display-hals += libgralloc
 else
     display-hals += libgralloc1
 endif
 
-display-hals += hdmi_cec
-sdm-libs := sdm/libs
-display-hals += $(sdm-libs)/utils $(sdm-libs)/core $(sdm-libs)/hwc $(sdm-libs)/hwc2
-
 ifeq ($(call is-vendor-board-platform,QCOM),true)
     include $(call all-named-subdir-makefiles,$(display-hals))
 else

common.mk

@@ -8,7 +8,10 @@ endif
 
 common_includes := $(display_top)/libqdutils
 common_includes += $(display_top)/libqservice
-common_includes += $(display_top)/libcopybit
+ifneq ($(TARGET_IS_HEADLESS), true)
+    common_includes += $(display_top)/libcopybit
+endif
+
 common_includes += $(display_top)/sdm/include
 
 common_header_export_path := qcom/display
@@ -16,9 +19,15 @@ common_header_export_path := qcom/display
 #Common libraries external to display HAL
 common_libs := liblog libutils libcutils libhardware
 
+ifeq ($(TARGET_IS_HEADLESS), true)
+    LOCAL_CLANG := false
+else
+    LOCAL_CLANG := true
+endif
+
 #Common C flags
 common_flags := -DDEBUG_CALC_FPS -Wno-missing-field-initializers
-common_flags += -Wconversion -Wall -Werror
+common_flags += -Wconversion -Wall -Werror -std=c++11
 ifneq ($(TARGET_USES_GRALLOC1), true)
     common_flags += -isystem $(display_top)/libgralloc
 else
@@ -51,6 +60,10 @@ kernel_includes :=
 #    common_flags += -DQTI_BSP
 # endif
 
+ifeq ($(TARGET_IS_HEADLESS),true)
+    common_flags += -DTARGET_HEADLESS
+endif
+
 ifeq ($(TARGET_COMPILE_WITH_MSM_KERNEL),true)
 # This check is to pick the kernel headers from the right location.
 # If the macro above is defined, we make the assumption that we have the kernel

libgralloc/Android.mk

@@ -21,10 +21,11 @@ LOCAL_MODULE                  := gralloc.$(TARGET_BOARD_PLATFORM)
 LOCAL_MODULE_RELATIVE_PATH    := hw
 LOCAL_MODULE_TAGS             := optional
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
-LOCAL_SHARED_LIBRARIES        := $(common_libs) libmemalloc libqdMetaData
+LOCAL_SHARED_LIBRARIES        := $(common_libs) libmemalloc libqdMetaData libqdutils
-LOCAL_SHARED_LIBRARIES        += libqdutils libGLESv1_CM
+ifneq ($(TARGET_IS_HEADLESS), true)
+LOCAL_SHARED_LIBRARIES        += libGLESv1_CM
+endif
 LOCAL_CFLAGS                  := $(common_flags) -DLOG_TAG=\"qdgralloc\" -Wno-sign-conversion
-LOCAL_CLANG                   := true
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps) $(kernel_deps)
 LOCAL_SRC_FILES               := gpu.cpp gralloc.cpp framebuffer.cpp mapper.cpp
 LOCAL_COPY_HEADERS_TO         := $(common_header_export_path)
@@ -40,7 +41,6 @@ LOCAL_MODULE_TAGS             := optional
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
 LOCAL_SHARED_LIBRARIES        := $(common_libs) libqdutils libdl
 LOCAL_CFLAGS                  := $(common_flags) -DLOG_TAG=\"qdmemalloc\" -Wno-sign-conversion
-LOCAL_CLANG                   := true
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps) $(kernel_deps)
 LOCAL_SRC_FILES               := ionalloc.cpp alloc_controller.cpp
 LOCAL_COPY_HEADERS            := alloc_controller.h memalloc.h

libgralloc/alloc_controller.cpp

@@ -39,7 +39,7 @@
 #include <qdMetaData.h>
 #include <utils/Singleton.h>
 #include <utils/Mutex.h>
-
+#include <algorithm>
 
 #ifdef VENUS_COLOR_FORMAT
 #include <media/msm_media_info.h>

libgralloc/framebuffer.cpp

@@ -34,7 +34,9 @@
 #include <linux/fb.h>
 #include <linux/msm_mdp.h>
 
+#ifndef TARGET_HEADLESS
 #include <GLES/gl.h>
+#endif
 
 #include "gralloc_priv.h"
 #include "fb_priv.h"
@@ -99,7 +101,9 @@ static int fb_compositionComplete(struct framebuffer_device_t* dev)
     if(!dev) {
         return -1;
     }
+#ifndef TARGET_HEADLESS
     glFinish();
+#endif
 
     return 0;
 }

liblight/Android.mk

@@ -20,7 +20,7 @@ include $(CLEAR_VARS)
 LOCAL_SRC_FILES := lights.c
 LOCAL_MODULE_RELATIVE_PATH := hw
 LOCAL_SHARED_LIBRARIES := liblog
-LOCAL_CFLAGS := $(common_flags) -DLOG_TAG=\"qdlights\"
+LOCAL_CFLAGS := -DLOG_TAG=\"qdlights\"
 LOCAL_CLANG  := true
 LOCAL_MODULE := lights.$(TARGET_BOARD_PLATFORM)
 LOCAL_MODULE_TAGS := optional

libqdutils/Android.mk

@@ -4,10 +4,9 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE                  := libqdutils
 LOCAL_MODULE_TAGS             := optional
-LOCAL_SHARED_LIBRARIES        := $(common_libs) libui libbinder libqservice
+LOCAL_SHARED_LIBRARIES        := $(common_libs) libbinder libqservice
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
 LOCAL_CFLAGS                  := $(common_flags) -DLOG_TAG=\"qdutils\" -Wno-sign-conversion
-LOCAL_CLANG                   := true
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps)
 LOCAL_COPY_HEADERS_TO         := $(common_header_export_path)
 LOCAL_COPY_HEADERS            := display_config.h
@@ -26,7 +25,7 @@ LOCAL_ADDITIONAL_DEPENDENCIES   := $(common_deps)
 LOCAL_SRC_FILES                 := qdMetaData.cpp
 LOCAL_CFLAGS                    := $(common_flags) -Wno-sign-conversion
 LOCAL_CFLAGS                    += -DLOG_TAG=\"DisplayMetaData\"
-LOCAL_CLANG                     := true
+
 LOCAL_MODULE_TAGS               := optional
 LOCAL_MODULE                    := libqdMetaData
 include $(BUILD_SHARED_LIBRARY)

libqservice/Android.mk

@@ -7,7 +7,6 @@ LOCAL_MODULE_TAGS             := optional
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
 LOCAL_SHARED_LIBRARIES        := $(common_libs) libbinder
 LOCAL_CFLAGS                  := $(common_flags) -DLOG_TAG=\"qdqservice\" -Wno-sign-conversion
-LOCAL_CLANG                   := true
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps)
 LOCAL_SRC_FILES               := QService.cpp \
                                  IQService.cpp \

sdm/include/utils/sys.h

@@ -49,7 +49,11 @@ class Sys {
 #endif
 
   // Pointers to system calls which are either mapped to actual system call or virtual driver.
+#ifdef TARGET_HEADLESS
+  typedef int (*ioctl)(int, unsigned long int, ...);  // NOLINT
+#else
   typedef int (*ioctl)(int, int, ...);
+#endif
   typedef int (*open)(const char *, int, ...);
   typedef int (*close)(int);
   typedef int (*poll)(struct pollfd *, nfds_t, int);

sdm/libs/core/Android.mk

@@ -5,12 +5,9 @@ include $(LOCAL_PATH)/../../../common.mk
 LOCAL_MODULE                  := libsdmcore
 LOCAL_MODULE_TAGS             := optional
 LOCAL_C_INCLUDES              := $(common_includes) $(kernel_includes)
-LOCAL_CFLAGS                  := -Wno-missing-field-initializers -Wno-unused-parameter \
+LOCAL_CFLAGS                  := -Wno-unused-parameter -DLOG_TAG=\"SDM\" $(common_flags)
-                                 -std=c++11 -fcolor-diagnostics\
-                                 -DLOG_TAG=\"SDM\" $(common_flags)
-LOCAL_CLANG                   := true
 LOCAL_HW_INTF_PATH            := fb
-LOCAL_SHARED_LIBRARIES        := libdl libsdmutils libc++
+LOCAL_SHARED_LIBRARIES        := libdl libsdmutils
 LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps) $(kernel_deps)
 LOCAL_SRC_FILES               := core_interface.cpp \
                                  core_impl.cpp \

sdm/libs/utils/Android.mk

@@ -5,10 +5,7 @@ include $(LOCAL_PATH)/../../../common.mk
 LOCAL_MODULE                  := libsdmutils
 LOCAL_MODULE_TAGS             := optional
 LOCAL_C_INCLUDES              := $(common_includes)
-LOCAL_CFLAGS                  := -Wno-missing-field-initializers \
+LOCAL_CFLAGS                  := -DLOG_TAG=\"SDM\" $(common_flags)
-                                 -std=c++11 -fcolor-diagnostics\
-                                 -DLOG_TAG=\"SDM\" $(common_flags)
-LOCAL_CLANG                   := true
 LOCAL_SRC_FILES               := debug.cpp \
                                  rect.cpp \
                                  sys.cpp \