Linux info for EGL, OSMesa and Mingw-64 builds

README.md

@@ -39,7 +39,7 @@ For most end-users of GLEW the official releases are the best choice, with first
 
 ##### Install build tools
 
-Debian/Ubuntu/Mint:    `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev libosmesa-dev`
+Debian/Ubuntu/Mint:    `$ sudo apt-get install build-essential libxmu-dev libxi-dev libgl-dev`
 
 RedHat/CentOS/Fedora:  `$ sudo yum install libXmu-devel libXi-devel libGL-devel`
 
@@ -55,6 +55,22 @@ Variables:  `SYSTEM=linux-clang, GLEW_DEST=/usr/local, STRIP=`
 
 _Note: may need to make **auto** folder_
 
+##### Linux EGL
+
+	$ sudo apt install libegl1-mesa-dev
+	$ make SYSTEM=linux-egl
+
+##### Linux OSMesa
+
+	$ sudo apt install libosmesa-dev
+	$ make SYSTEM=linux-osmesa
+
+##### Linux OSMesa
+
+	$ sudo apt install mingw-w64
+	$ make SYSTEM=linux-mingw32
+	$ make SYSTEM=linux-mingw64
+
 #### Using cmake
 
 *CMake 2.8.12 or higher is required.*

config/Makefile.linux-mingw-w64

-# For cross-compiling from Linux to Windows x86 using mingw-w64
-# http://mingw-w64.sourceforge.net/
-#
-# $ make SYSTEM=linux-mingw-w64
-#
-
-NAME  := glew32
-CC    := i686-w64-mingw32-gcc
-LD    := i686-w64-mingw32-ld
-LN    :=
-STRIP :=
-LDFLAGS.GL = -lopengl32 -lgdi32 -luser32 -lkernel32
-CFLAGS.EXTRA  += -fno-builtin -fno-stack-protector
-LDFLAGS.EXTRA += -nostdlib
-WARN = -Wall -W
-POPT = -O2
-BIN.SUFFIX = .exe
-LIB.SONAME    = lib$(NAME).dll
-LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
-LIB.SHARED    = $(NAME).dll
-LIB.STATIC    = lib$(NAME).a        # the static lib will be broken
-LDFLAGS.SO    = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)

config/Makefile.linux-mingw32

-# For cross-compiling from Linux to Windows x86 using mingw32
-# http://www.mingw.org/
+# For cross-compiling from Linux to Windows 32-bit using mingw32
+# http://mingw-w64.org/
 #
+# $ sudo apt install mingw-w64
 # $ make SYSTEM=linux-mingw32
 
 NAME  := glew32
-HOST  := i586-mingw32msvc
+HOST  := i686-w64-mingw32
 CC    := $(HOST)-gcc
 LD    := $(HOST)-ld
 LN    :=
 STRIP :=
-LDFLAGS.GL = -lopengl32 -lgdi32 -luser32 -lkernel32
+LDFLAGS.GL = -L/usr/$(HOST)/lib -lopengl32 -lgdi32 -luser32 -lkernel32
 CFLAGS.EXTRA  += -fno-builtin -fno-stack-protector
-#LDFLAGS.EXTRA += -nostdlib
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
@@ -19,4 +19,4 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a        # the static lib will be broken
-LDFLAGS.SO    = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
+LDFLAGS.SO    = -nostdlib -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)

config/Makefile.linux-mingw64

-# For cross-compiling from Linux to Windows amd64 using mingw32
-# http://www.mingw.org/
+# For cross-compiling from Linux to Windows 64-bit using mingw64
+# http://mingw-w64.org/
 #
+# $ sudo apt install mingw-w64
 # $ make SYSTEM=linux-mingw64
 
 NAME  := glew32
-HOST  := i686-w64-mingw32
+HOST  := x86_64-w64-mingw32
 CC    := $(HOST)-gcc
 LD    := $(HOST)-ld
 LN    :=
 STRIP :=
-LDFLAGS.GL = -lopengl32 -lgdi32 -luser32 -lkernel32
+LDFLAGS.GL = -L/usr/$(HOST)/lib -lopengl32 -lgdi32 -luser32 -lkernel32
 CFLAGS.EXTRA  += -fno-builtin -fno-stack-protector
-#LDFLAGS.EXTRA += -nostdlib
 WARN = -Wall -W
 POPT = -O2
 BIN.SUFFIX = .exe
@@ -19,4 +19,4 @@ LIB.SONAME    = lib$(NAME).dll
 LIB.DEVLNK    = lib$(NAME).dll.a    # for mingw this is the dll import lib
 LIB.SHARED    = $(NAME).dll
 LIB.STATIC    = lib$(NAME).a        # the static lib will be broken
-LDFLAGS.SO    = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
+LDFLAGS.SO    = -nostdlib -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)