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Commit e770d34a authored by mem's avatar mem
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Makefile is getting out of hand. Use GNU tools' config.guess to obtain 

the canonical system name and include the corresponding Makefile snippet
from config/.  config.guess has been written with portability in mind,
so it should work properly on all supported systems.  Should its licence
(GPL) become a problem, it can be replaced with a simpler script that
supports only the systems we know something about.

Adding support for a new system is just a matter of running
config/config.guess and writing the matching config/Makefile.$system
file.


git-svn-id: https://glew.svn.sourceforge.net/svnroot/glew/trunk/glew@315 783a27ee-832a-0410-bc00-9f386506c6dd
parent aac5eed6
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Makefile
View file @ e770d34a
......@@ -39,195 +39,14 @@ TARDIR = ../glew-$(GLEW_VERSION)
TARBALL = ../glew_$(GLEW_VERSION).tar.gz
SHELL = /bin/sh
SYSTEM = $(strip $(shell uname -s))
SYSTEM = $(shell config/config.guess | cut -d - -f 3)
SYSTEM.SUPPORTED = $(shell test -f config/Makefile.$(SYSTEM) && echo 1)
# ----------------------------------------------------------------------------
# Cygwin
# ----------------------------------------------------------------------------
ifeq ($(patsubst CYGWIN%,CYGWIN,$(SYSTEM)), CYGWIN)
NAME = glew32
CC = gcc -mno-cygwin
LD = ld
CFLAGS.EXTRA = -DGLEW_STATIC
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA += -DGLEW_MX
endif
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
LDFLAGS.EXTRA =
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX = .exe
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
else
# ----------------------------------------------------------------------------
# Mingw32
# ----------------------------------------------------------------------------
ifeq ($(patsubst MINGW32%,MINGW32,$(SYSTEM)), MINGW32)
NAME = glew32
CC = gcc
# use gcc for linking, with ld it does not work
LD = gcc
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
CFLAGS.SO = -DGLEW_BUILD
#LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
LDFLAGS.EXTRA = -L/mingw/lib
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX = .exe
LIB.SONAME = $(NAME).dll
LIB.DEVLNK = lib$(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 (see CFLAGS.SO)
else
# ----------------------------------------------------------------------------
# Linux
# ----------------------------------------------------------------------------
ifeq ($(patsubst Linux%,Linux,$(SYSTEM)), Linux)
NAME = GLEW
CC = cc
LD = ld
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
PICFLAG = -fPIC
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA = -L/usr/X11R6/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
LDFLAGS.STATIC = -Wl,-Bstatic
LDFLAGS.DYNAMIC = -Wl,-Bdynamic
NAME = GLEW
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
SHARED_OBJ_EXT = pic_o
else
# ----------------------------------------------------------------------------
# FreeBSD
# ----------------------------------------------------------------------------
ifeq ($(patsubst FreeBSD%,FreeBSD,$(SYSTEM)), FreeBSD)
NAME = GLEW
CC = cc
LD = ld
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA = -L/usr/X11R6/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
LDFLAGS.STATIC = -Wl,-Bstatic
LDFLAGS.DYNAMIC = -Wl,-Bdynamic
CFLAGS.EXTRA += -I/usr/X11R6/include
NAME = GLEW
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
else
# ----------------------------------------------------------------------------
# Irix
# ----------------------------------------------------------------------------
ifeq ($(patsubst IRIX%,IRIX,$(SYSTEM)), IRIX)
NAME = GLEW
CC = cc
LD = ld
ABI = -64# -n32
CC += $(ABI)
LD += $(ABI)
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA =
LDFLAGS.GL = -lGLU -lGL -lXext -lX11
NAME = GLEW
WARN = -fullwarn -woff 1110,1498
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
else
# ----------------------------------------------------------------------------
# Darwin
# ----------------------------------------------------------------------------
ifeq ($(patsubst Darwin%,Darwin,$(SYSTEM)), Darwin)
NAME = GLEW
CC = cc
LD = cc
CFLAGS.EXTRA = -no-cpp-precomp -dynamic -fno-common
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA += -DGLEW_MX
endif
LDFLAGS.SO = -dynamiclib -install_name $(GLEW_DEST)/lib/$(LIB.SHARED)
LDFLAGS.EXTRA =
ifneq (undefined, $(origin GLEW_APPLE_GLX))
CFLAGS.EXTRA += -I/usr/X11R6/include -D'GLEW_APPLE_GLX'
LDFLAGS.GL = -L/usr/X11R6/lib -lXmu -lXi -lGLU -lGL -lXext -lX11
else
LDFLAGS.GL = -framework AGL -framework OpenGL
endif
NAME = GLEW
BIN.SUFFIX =
WARN = -Wall -W
POPT = -O2
LIB.SONAME = lib$(NAME).$(GLEW_MAJOR).dylib
LIB.DEVLNK = lib$(NAME).dylib
LIB.SHARED = lib$(NAME).$(GLEW_VERSION).dylib
LIB.STATIC = lib$(NAME).a
else
# ----------------------------------------------------------------------------
# Solaris
# ----------------------------------------------------------------------------
ifeq ($(patsubst SunOS%,SunOS,$(SYSTEM)), SunOS)
NAME = GLEW
CC = cc
LD = ld
CFLAGS.EXTRA = -I/usr/openwin/include
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA += -DGLEW_MX
endif
LDFLAGS.SO = -G
LDFLAGS.EXTRA = -L/usr/openwin/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
NAME = GLEW
BIN.SUFFIX =
POPT = -xO2
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
ifeq ($(SYSTEM.SUPPORTED), 1)
include config/Makefile.$(SYSTEM)
else
# ----------------------------------------------------------------------------
$(error "Platform '$(SYSTEM)' not supported")
endif
endif
endif
endif
endif
endif
endif
ifeq (undefined, $(origin SHARED_OBJ_EXT))
SHARED_OBJ_EXT = o
......
config/Makefile.cygwin 0 → 100644
View file @ e770d34a
NAME = glew32
CC = gcc
# use gcc for linking, with ld it does not work
LD = gcc
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
CFLAGS.SO = -DGLEW_BUILD
#LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
LDFLAGS.EXTRA = -L/mingw/lib
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX = .exe
LIB.SONAME = $(NAME).dll
LIB.DEVLNK = lib$(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 (see CFLAGS.SO)
config/Makefile.freebsd 0 → 100644
View file @ e770d34a
NAME = GLEW
CC = cc
LD = ld
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA = -L/usr/X11R6/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
LDFLAGS.STATIC = -Wl,-Bstatic
LDFLAGS.DYNAMIC = -Wl,-Bdynamic
CFLAGS.EXTRA += -I/usr/X11R6/include
NAME = GLEW
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
config/Makefile.irix 0 → 100644
View file @ e770d34a
NAME = GLEW
CC = cc
LD = ld
ABI = -64# -n32
CC += $(ABI)
LD += $(ABI)
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA =
LDFLAGS.GL = -lGLU -lGL -lXext -lX11
NAME = GLEW
WARN = -fullwarn -woff 1110,1498
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
config/Makefile.linux 0 → 100644
View file @ e770d34a
NAME = GLEW
CC = cc
LD = ld
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
PICFLAG = -fPIC
LDFLAGS.SO = -shared -soname $(LIB.SONAME)
LDFLAGS.EXTRA = -L/usr/X11R6/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
LDFLAGS.STATIC = -Wl,-Bstatic
LDFLAGS.DYNAMIC = -Wl,-Bdynamic
NAME = GLEW
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX =
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
SHARED_OBJ_EXT = pic_o
config/Makefile.mingw32 0 → 100644
View file @ e770d34a
NAME = glew32
CC = gcc
# use gcc for linking, with ld it does not work
LD = gcc
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA = -DGLEW_MX
endif
CFLAGS.SO = -DGLEW_BUILD
#LDFLAGS.SO = -shared -soname $(LIB.SONAME) --out-implib lib/$(LIB.DEVLNK)
LDFLAGS.SO = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
LDFLAGS.GL = -lglu32 -lopengl32 -lgdi32 -luser32 -lkernel32
LDFLAGS.EXTRA = -L/mingw/lib
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX = .exe
LIB.SONAME = $(NAME).dll
LIB.DEVLNK = lib$(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 (see CFLAGS.SO)
config/Makefile.sunos 0 → 100644
View file @ e770d34a
NAME = GLEW
CC = cc
LD = ld
CFLAGS.EXTRA = -I/usr/openwin/include
ifneq (undefined, $(origin GLEW_MX))
CFLAGS.EXTRA += -DGLEW_MX
endif
LDFLAGS.SO = -G
LDFLAGS.EXTRA = -L/usr/openwin/lib
LDFLAGS.GL = -lXmu -lXi -lGLU -lGL -lXext -lX11
NAME = GLEW
BIN.SUFFIX =
POPT = -xO2
LIB.SONAME = lib$(NAME).so.$(GLEW_MAJOR)
LIB.DEVLNK = lib$(NAME).so
LIB.SHARED = lib$(NAME).so.$(GLEW_VERSION)
LIB.STATIC = lib$(NAME).a
config/config.guess 0 → 100755
View file @ e770d34a
This diff is collapsed.
doc/README.html
View file @ e770d34a
......@@ -546,7 +546,8 @@ GLEW is originally derived from the EXTGL project by Lev Povalahev. The
source code is licensed under the modified BSD license, the <a
href="sgi.txt">SGI Free Software License B</a>, and the <a
href="glx.txt">GLX Public License</a>. The automatic code
generation scripts are released under the <a href="gpl.txt">GPL</a>.
generation scripts and the config.guess script (from the GNU config tools) are
released under the <a href="gpl.txt">GPL</a>.
<blockquote><pre></pre></blockquote>
......
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