Reviewed with latest additions

1 files changed, 92 insertions, 59 deletions

diff --git a/examples/web/Makefile b/examples/web/Makefile
index 8a73423..c7c01fa 100644
--- a/examples/web/Makefile
+++ b/examples/web/Makefile
@@ -2,7 +2,7 @@
 #
 #   raylib makefile for Desktop platforms, Raspberry Pi, Android and HTML5
 #
-#   Copyright (c) 2013-2017 Ramon Santamaria (@raysan5) 
+#   Copyright (c) 2013-2018 Ramon Santamaria (@raysan5)
 #
 #   This software is provided "as-is", without any express or implied warranty. In no event
 #   will the authors be held liable for any damages arising from the use of this software.
@@ -29,75 +29,87 @@ PLATFORM ?= PLATFORM_DESKTOP
 RAYLIB_PATH = C:/GitHub/raylib
 PROJECT_NAME ?= raylib_example
 
+# Default path for raylib on Raspberry Pi, if installed in different path, update it!
 ifeq ($(PLATFORM),PLATFORM_RPI)
     RAYLIB_PATH ?= /home/pi/raylib
 endif
 
 # Library type used for raylib: STATIC (.a) or SHARED (.so/.dll)
-# NOTE: Libraries should be provided in the selected form
 RAYLIB_LIBTYPE ?= STATIC
 
-# On PLATFORM_WEB force OpenAL Soft shared library
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    OPENAL_LIBTYPE = SHARED
-endif
+# Use external GLFW library instead of rglfw module
+USE_EXTERNAL_GLFW ?= FALSE
+
+# Use Wayland display server protocol on Linux desktop
+# by default it uses X11 windowing system
+USE_WAYLAND_DISPLAY ?= FALSE
+
+# NOTE: On PLATFORM_WEB OpenAL Soft backend is used by default (check raylib/src/Makefile)
+
 
 # Determine PLATFORM_OS in case PLATFORM_DESKTOP selected
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
-    # No uname.exe on MinGW!, but OS=Windows_NT on Windows! ifeq ($(UNAME),Msys) -> Windows
+    # No uname.exe on MinGW!, but OS=Windows_NT on Windows!
+    # ifeq ($(UNAME),Msys) -> Windows
     ifeq ($(OS),Windows_NT)
         PLATFORM_OS=WINDOWS
-        LIBPATH=win32
     else
         UNAMEOS=$(shell uname)
         ifeq ($(UNAMEOS),Linux)
             PLATFORM_OS=LINUX
-            LIBPATH=linux
-        else
+        endif
+        ifeq ($(UNAMEOS),FreeBSD)
+            PLATFORM_OS=FREEBSD
+        endif
         ifeq ($(UNAMEOS),Darwin)
             PLATFORM_OS=OSX
-            LIBPATH=osx
-        endif
         endif
     endif
 endif
-
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    # RPI cross-compiler
-    RPI_CROSS_COMPILE ?= NO
+    UNAMEOS=$(shell uname)
+    ifeq ($(UNAMEOS),Linux)
+        PLATFORM_OS=LINUX
+    endif
 endif
 
 ifeq ($(PLATFORM),PLATFORM_WEB)
     # Emscripten required variables
     EMSDK_PATH = C:/emsdk
-    EMSCRIPTEN_VERSION = 1.37.21
-    CLANG_VERSION=e1.37.21_64bit
+    EMSCRIPTEN_VERSION = 1.37.28
+    CLANG_VERSION=e1.37.28_64bit
     PYTHON_VERSION=2.7.5.3_64bit
     NODE_VERSION=4.1.1_64bit
     export PATH=$(EMSDK_PATH);$(EMSDK_PATH)\clang\$(CLANG_VERSION);$(EMSDK_PATH)\node\$(NODE_VERSION)\bin;$(EMSDK_PATH)\python\$(PYTHON_VERSION);$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION);C:\raylib\MinGW\bin:$$(PATH)
     EMSCRIPTEN=$(EMSDK_PATH)\emscripten\$(EMSCRIPTEN_VERSION)
 endif
 
+RAYLIB_RELEASE_PATH ?= $(RAYLIB_PATH)/release/libs
+
 # Define raylib release directory for compiled library
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/win32/mingw32
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/win32/mingw32
     endif
     ifeq ($(PLATFORM_OS),LINUX)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/linux
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/linux
     endif
     ifeq ($(PLATFORM_OS),OSX)
-        RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/osx
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/osx
+    endif
+    ifeq ($(PLATFORM_OS),FREEBSD)
+        RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/freebsd
     endif
-endif
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/html5
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    RAYLIB_RELEASE = $(RAYLIB_PATH)/release/libs/rpi
+    RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/rpi
+endif
+ifeq ($(PLATFORM),PLATFORM_WEB)
+    RAYLIB_RELEASE_PATH = $(RAYLIB_PATH)/release/libs/html5
 endif
 
 # Define default C compiler: gcc
+# NOTE: define g++ compiler if using C++
 CC = gcc
 
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
@@ -105,11 +117,16 @@ ifeq ($(PLATFORM),PLATFORM_DESKTOP)
         # OSX default compiler
         CC = clang
     endif
+    ifeq ($(PLATFORM_OS),FREEBSD)
+        # FreeBSD default compiler
+        CC = clang
+    endif
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
-    ifeq ($(RPI_CROSS_COMPILE),YES)
-        # RPI cross-compiler
-        CC = armv6j-hardfloat-linux-gnueabi-gcc
+    ifeq ($(USE_RPI_CROSS_COMPILER),TRUE)
+        # Define RPI cross-compiler
+        #CC = armv6j-hardfloat-linux-gnueabi-gcc
+        CC = $(RPI_TOOLCHAIN)/bin/arm-linux-gnueabihf-gcc
     endif
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
@@ -128,7 +145,7 @@ endif
 
 # Define compiler flags:
 #  -O1                  defines optimization level
-#  -Og                  enable debugging
+#  -g                   enable debugging
 #  -s                   strip unnecessary data from build
 #  -Wall                turns on most, but not all, compiler warnings
 #  -std=c99             defines C language mode (standard C from 1999 revision)
@@ -136,7 +153,7 @@ endif
 #  -fgnu89-inline       declaring inline functions support (GCC optimized)
 #  -Wno-missing-braces  ignore invalid warning (GCC bug 53119)
 #  -D_DEFAULT_SOURCE    use with -std=c99 on Linux and PLATFORM_WEB, required for timespec
-CFLAGS += -O2 -Wall -std=c99 -D_DEFAULT_SOURCE -fgnu89-inline -Wno-missing-braces
+CFLAGS += -O1 -s -Wall -std=c99 -D_DEFAULT_SOURCE -fgnu89-inline -Wno-missing-braces
 
 # Additional flags for compiler (if desired)
 #CFLAGS += -Wextra -Wmissing-prototypes -Wstrict-prototypes
@@ -159,7 +176,13 @@ ifeq ($(PLATFORM),PLATFORM_WEB)
     # -s ALLOW_MEMORY_GROWTH=1   # to allow memory resizing
     # -s TOTAL_MEMORY=16777216   # to specify heap memory size (default = 16MB)
     # -s USE_PTHREADS=1          # multithreading support
-    CFLAGS += -s USE_GLFW=3 -s ASSERTIONS=1 --profiling
+    # -s WASM=1                  # support Web Assembly (https://github.com/kripken/emscripten/wiki/WebAssembly)
+    # --preload-file resources   # specify a resources folder for data compilation
+    CFLAGS += -s USE_GLFW=3 -s ASSERTIONS=1 -s WASM=1 --profiling --preload-file resources
+    
+    # Define a custom shell .html and output extension
+    CFLAGS += --shell-file $(RAYLIB_PATH)\templates\web_shell\shell.html
+    EXT = .html
 endif
 
 # Define include paths for required headers
@@ -175,7 +198,14 @@ ifeq ($(PLATFORM),PLATFORM_RPI)
 endif
 
 # Define library paths containing required libs
-LDFLAGS = -L. -L$(RAYLIB_RELEASE) -L$(RAYLIB_PATH)/src 
+LDFLAGS = -L. -L$(RAYLIB_RELEASE_PATH) -L$(RAYLIB_PATH)/src 
+
+ifeq ($(PLATFORM),PLATFORM_DESKTOP)
+    ifeq ($(PLATFORM_OS),FREEBSD)
+        INCLUDE_PATHS += -I/usr/local/include
+        LDFLAGS += -L. -Lsrc -L/usr/local/lib
+    endif
+endif
 
 ifeq ($(PLATFORM),PLATFORM_RPI)
     LDFLAGS += -L/opt/vc/lib
@@ -185,46 +215,56 @@ endif
 # if you want to link libraries (libname.so or libname.a), use the -lname
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
-        # Libraries for Windows desktop compiling
+        # Libraries for Windows desktop compilation
         LDLIBS = -lraylib -lopengl32 -lgdi32
-        PHYSAC_LIBS = -static -lpthread
+        
+        # Required for physac examples
+        LDLIBS += -static -lpthread
     endif
     ifeq ($(PLATFORM_OS),LINUX)
         # Libraries for Debian GNU/Linux desktop compiling
         # NOTE: Required packages: libegl1-mesa-dev
-        LDLIBS = -lraylib -lGL -lm -lpthread -ldl
+        LDLIBS = -lraylib -lGL -lm -lpthread -ldl -lrt
         
-        # On XWindow requires also below libraries
-        LDLIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+        # On X11 requires also below libraries
+        LDLIBS += -lX11
+        # NOTE: It seems additional libraries are not required any more, latest GLFW just dlopen them
+        #LDLIBS += -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+        
+        # On Wayland windowing system, additional libraries requires
+        ifeq ($(USE_WAYLAND_DISPLAY),TRUE)
+            LDLIBS += -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
+        endif
     endif
     ifeq ($(PLATFORM_OS),OSX)
         # Libraries for OSX 10.9 desktop compiling
         # NOTE: Required packages: libopenal-dev libegl1-mesa-dev
         LDLIBS = -lraylib -framework OpenGL -framework OpenAL -framework Cocoa
     endif
+    ifeq ($(PLATFORM_OS),FREEBSD)
+        # Libraries for FreeBSD desktop compiling
+        # NOTE: Required packages: mesa-libs
+        LDLIBS = -lraylib -lGL -lpthread -lm
+
+        # On XWindow requires also below libraries
+        LDLIBS += -lX11 -lXrandr -lXinerama -lXi -lXxf86vm -lXcursor
+    endif
+    ifeq ($(USE_EXTERNAL_GLFW),TRUE)
+        # NOTE: It could require additional packages installed: libglfw3-dev
+        LDLIBS += -lglfw
+    endif
 endif
 ifeq ($(PLATFORM),PLATFORM_RPI)
     # Libraries for Raspberry Pi compiling
+    # NOTE: Required packages: libasound2-dev (ALSA)
     LDLIBS = -lraylib -lbrcmGLESv2 -lbrcmEGL -lpthread -lrt -lm -lbcm_host -ldl
 endif
 ifeq ($(PLATFORM),PLATFORM_WEB)
     # Libraries for web (HTML5) compiling
-    LDLIBS = $(RAYLIB_RELEASE)/libraylib.bc
-endif
-
-# define additional parameters and flags for windows
-ifeq ($(PLATFORM_OS),WINDOWS)
-    # resources file contains windows exe icon
-    # -Wl,--subsystem,windows hides the console window
-    CFLAGS += $(RAYLIB_PATH)/src/resources -Wl,--subsystem,windows
+    LDLIBS = $(RAYLIB_RELEASE_PATH)/libraylib.bc
 endif
 
-ifeq ($(PLATFORM),PLATFORM_WEB)
-    EXT = .html
-    CFLAGS += --shell-file $(RAYLIB_PATH)\templates\web_shell\shell.html
-endif
-
-# define all object files required
+# Define all object files required
 EXAMPLES = \
     core/core_basic_window \
     core/core_input_keys \
@@ -258,6 +298,7 @@ EXAMPLES = \
     textures/textures_image_processing \
     textures/textures_image_drawing \
     textures/textures_image_generation \
+    textures/textures_image_text \
     text/text_sprite_fonts \
     text/text_bmfont_ttf \
     text/text_raylib_fonts \
@@ -292,16 +333,8 @@ EXAMPLES = \
     physac/physics_shatter \
 
 
-# typing 'make' will invoke the default target entry called 'all',
 # Default target entry
-all: examples
-
-# Generic compilation pattern
-%: %.c
-	$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
-
-# Compile all examples
-examples: $(EXAMPLES)
+all: $(EXAMPLES)
 
 # compile [core] example - basic window
 core/core_basic_window: core/core_basic_window.c