# -*- Makefile -*- rules commonly shared among X consolidation open source dirs

# Makefile.init has definitions that are needed before the module/modtype rules

#

# Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.

# Use subject to license terms.

#

# Permission is hereby granted, free of charge, to any person obtaining a

# copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, and/or sell copies of the Software, and to permit persons

# to whom the Software is furnished to do so, provided that the above

# copyright notice(s) and this permission notice appear in all copies of

# the Software and that both the above copyright notice(s) and this

# permission notice appear in supporting documentation.

# 

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

# OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR

# HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL

# INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING

# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,

# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION

# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

# 

# Except as contained in this notice, the name of a copyright holder

# shall not be used in advertising or otherwise to promote the sale, use

# or other dealings in this Software without prior written authorization

# of the copyright holder.

#

#

# Use ksh93 for shell commands in Makefiles so that builds are the same

# on Nevada (where /bin/sh is still ancient Bourne shell) and Indiana

# (where /bin/sh is ksh93)

SHELL=/usr/bin/ksh93

# Borrowed from Solaris OS/Net makefile.master:

# The declaration POUND_SIGN is always '#'. This is needed to get around the

# make feature that '#' is always a comment delimiter, even when escaped or

# quoted.  The only way of generating this is the :sh macro mechanism.  Note

# however that in general :sh macros should be avoided in makefiles that are

# widely included into other makefiles, as the resulting shell executions can

# cause a noticable slowdown in build times.

#

POUND_SIGN:sh= echo \\043

# Set default build target to all

default:: all

# The infrastructure in the main tree requires Solaris make

$(error You must use Solaris make, not GNU make in this build - make sure /usr/ccs/bin or /usr/bin is ahead of /usr/gnu/bin in $$PATH)

###  Machine architecture macros

# MACH will be either "sparc" or "i386"

MACH:sh=uname -p

# ARCH will be either "sun4" or "i386" - mainly used in $(PROTODIR)

ARCH=$(MACH:sparc=sun4)

MACH32_sparc	= sparc

MACH64_sparc 	= sparcv9

MACH32_i386	= i386

MACH64_i386 	= amd64

MACH32= $(MACH32_$(MACH))

MACH64= $(MACH64_$(MACH))

# Architecture subdirectories

SUBDIR32_sparc	= sparcv8

SUBDIR64_sparc 	= sparcv9

SUBDIR32_i386	= i386

SUBDIR64_i386 	= amd64

SUBDIR32 = $(SUBDIR32_$(MACH))

SUBDIR64 = $(SUBDIR64_$(MACH))

### Default compiler & options

# Our default compiler is Sun Studio, but if you want to default to GNU 

# compilers, you can change this here - some modules with specific 

# requirements override this in their makefiles with MODULE_COMPILER.

DEFAULT_COMPILER		= suncc

## Sun Studio

CC_suncc		= cc

CXX_suncc		= CC

OPT_FLAGS_suncc		= -xO4 -xbuiltin=%none -xlibmil -xprefetch -xdepend

DEBUG_FLAGS_suncc	= -g

$(BUILD_DEBUG:yes=) DEBUG_OR_OPT_FLAGS_suncc = $(DEBUG_FLAGS_suncc)

$(BUILD_DEBUG:yes=$(POUND_SIGN)) DEBUG_OR_OPT_FLAGS_suncc = $(OPT_FLAGS_suncc)

CFLAGS_suncc 		= $(DEBUG_OR_OPT_FLAGS_suncc) -v -mc -xstrconst

CXXFLAGS_suncc		= $(DEBUG_OR_OPT_FLAGS_suncc) +w -mc -norunpath

ARCH32_FLAGS_sparc_suncc 	= -xarch=v8plus

ARCH64_FLAGS_sparc_suncc	= -xarch=v9

# -xregs=no%frameptr is required on x86 when compiling at -xO4 or higher to 

# avoid losing stack frame pointers so you can't get stack traces or debug

ARCH32_FLAGS_i386_suncc 	= -xtarget=pentium -xregs=no%frameptr

ARCH64_FLAGS_i386_suncc 	= -xarch=generic64 -xregs=no%frameptr

# SPARC ABI requires system libraries not use application registers

ARCH_LIB_FLAGS_sparc_suncc 	= -xregs=no%appl

ARCH_LIB_FLAGS_i386_suncc 	=  

## GNU Compilers

GCC				= /usr/sfw/bin/gcc

GXX				= /usr/sfw/bin/g++

CC_gcc				= $(GCC)

CXX_gcc				= $(GXX)

OPT_FLAGS_gcc			= -O3

DEBUG_FLAGS_gcc			= -g

$(BUILD_DEBUG:yes=) DEBUG_OR_OPT_FLAGS_gcc = $(DEBUG_FLAGS_gcc)

$(BUILD_DEBUG:yes=$(POUND_SIGN)) DEBUG_OR_OPT_FLAGS_gcc = $(OPT_FLAGS_gcc)

CFLAGS_gcc			= $(DEBUG_OR_OPT_FLAGS_gcc) \

					-fno-omit-frame-pointer -Wall

CXXFLAGS_gcc			= $(DEBUG_OR_OPT_FLAGS_gcc) \

					-fno-omit-frame-pointer -Wall

ARCH32_FLAGS_sparc_gcc	 	= -mcpu=ultrasparc -m32

ARCH64_FLAGS_sparc_gcc 		= -mcpu=ultrasparc -m64

ARCH32_FLAGS_i386_gcc 		= -march=i686 -m32

ARCH64_FLAGS_i386_gcc 		= -march=opteron -m64

# SPARC ABI requires system libraries not use application registers

ARCH_LIB_FLAGS_sparc_gcc 	= -mno-app-regs

ARCH_LIB_FLAGS_i386_gcc 	= 

## Set common variables based on above rules

CC			= $(CC_$(MODULE_COMPILER))

CXX			= $(CXX_$(MODULE_COMPILER))

CFLAGS			= $(CFLAGS_$(MODULE_COMPILER)) $(ARCH_FLAGS)

CXXFLAGS		= $(CXXFLAGS_$(MODULE_COMPILER)) $(ARCH_FLAGS)

ARCH32_FLAGS		= $(ARCH32_FLAGS_$(MACH)_$(MODULE_COMPILER))

ARCH64_FLAGS		= $(ARCH64_FLAGS_$(MACH)_$(MODULE_COMPILER))

ARCH_LIB_FLAGS		= $(ARCH_LIB_FLAGS_$(MACH)_$(MODULE_COMPILER))

# Flags for specific binary types

LIB_CPPFLAGS 		= -D_REENTRANT

LIB_CFLAGS 		= $(CFLAGS) $(ARCH_LIB_FLAGS)

PROG_CFLAGS		= $(CFLAGS)

PROG_CXXFLAGS		= $(CXXFLAGS)

### Linker flags

# Linker mapfiles to link with for better performance & security

# SPARC architecture requires PLT section in .data be executable, so

# we can only make .bss, not all of .data no-exec on SPARC

MAPFILE_DIR 		= $(TOP)/common/mapfiles

MAPFILE_NOEXBSS		= $(MAPFILE_DIR)/map.noexbss

MAPFILE_NOEXDATA_sparc	= $(MAPFILE_NOEXBSS)

MAPFILE_NOEXDATA_i386	= /usr/lib/ld/map.noexdata

MAPFILE_NOEXDATA	= $(MAPFILE_NOEXDATA_$(MACH))

MAPFILE_NOEXSTACK	= /usr/lib/ld/map.noexstk

MAPFILE_PAGEALIGN	= /usr/lib/ld/map.pagealign

MAPFILE_HEAPALIGN	= /usr/lib/ld/map.bssalign

MAPFILES_FOR_ALL   = -M $(MAPFILE_PAGEALIGN) -M $(MAPFILE_NOEXDATA)

MAPFILES_FOR_PROGS = -M $(MAPFILE_HEAPALIGN) -M $(MAPFILE_NOEXSTACK) \

			-M $(MAPFILE_NOEXBSS)

# Common flags for all binaries

LDFLAGS_common 		= -z combreloc -z lazyload $(MAPFILES_FOR_ALL)

# LIB_REQUIRED_LDFLAGS are forced on via LD_OPTIONS to override libtool when

# building libraries.

LIB_REQUIRED_LDFLAGS	= -z text -z defs

LIB_LDFLAGS_common	= $(LDFLAGS_common) $(LIB_REQUIRED_LDFLAGS)

# Flags for programs

PROG_LDFLAGS_common	= $(LDFLAGS_common) $(MAPFILES_FOR_PROGS) -B direct

# Sun Studio recognizes the common linker flags without -Wl, and 

# Sun Studio CC can't handle -Wl,-flag,option format, so just pass directly

LDFLAGS_suncc		= $(LDFLAGS_common)

LIB_LDFLAGS_suncc	= $(LIB_LDFLAGS_common)

PROG_LDFLAGS_suncc	= $(PROG_LDFLAGS_common)

# Need to use -Wl,.. to pass linker flags through gcc

GCC_CONVERT_LDFLAGS_CMD=sed -e 's/-M /-Wl,-M,/g' -e 's/-B /-Wl,-B,/g'

GCC_LDFLAGS_CMD=echo $(LDFLAGS_common) | $(GCC_CONVERT_LDFLAGS_CMD)

LDFLAGS_gcc=$(GCC_LDFLAGS_CMD:sh)

GCC_LIB_LDFLAGS_CMD=echo $(LIB_LDFLAGS_common) | $(GCC_CONVERT_LDFLAGS_CMD)

LIB_LDFLAGS_gcc=$(GCC_LIB_LDFLAGS_CMD:sh)

GCC_PROG_LDFLAGS_CMD=echo $(PROG_LDFLAGS_common) | $(GCC_CONVERT_LDFLAGS_CMD)

PROG_LDFLAGS_gcc=$(GCC_PROG_LDFLAGS_CMD:sh)

LDFLAGS=$(LDFLAGS_$(MODULE_COMPILER))

LIB_LDFLAGS=$(LIB_LDFLAGS_$(MODULE_COMPILER))

PROG_LDFLAGS=$(PROG_LDFLAGS_$(MODULE_COMPILER))

## Commonly added options

# No longer needed, since X.Org libXaw is now default

XAW_LDFLAGS = 

# Link with X server private libraries like libXfont & libfontenc

X11_SERVERLIBS_LDFLAGS= -L$(PROTODIR)$(X11_SERVERLIBS_DIR)$(ARCHLIBSUBDIR) \

			-R$(X11_SERVERLIBS_DIR)$(ARCHLIBSUBDIR)

### Directory paths

# Proto directory to install into for packaging

PROTODIR=$(TOP)/../proto-$(ARCH)-svr4

# Common subdirs

OW_DIR=/usr/openwin

OW_X11LIB_DIR=$(OW_DIR)/lib/X11

X11_DIR=/usr/X11

X11_INCLUDES_DIR=$(X11_DIR)/include

X11_DOC_DIR=$(X11_DIR)/share/doc

X11_LOCALE_DIR=$(X11_DIR)/share/locale

X11_MAN_DIR=$(X11_DIR)/share/man

X11_ACLOCAL_DIR=$(X11_DIR)/share/aclocal

X11_LC_MESSAGES_DIR=$(X11_LOCALE_DIR)/C/LC_MESSAGES

# Subdirectory of /usr/X11/lib for X server private libraries

X11_SERVERLIBS_SUBDIR=/X11/xserver

X11_SERVERLIBS_DIR=$(X11_DIR)/lib$(X11_SERVERLIBS_SUBDIR)

# Subdirectory of /usr/X11/lib for X server loadable modules

X11_SERVERMODS_SUBDIR=/modules

X11_SERVERMODS_DIR=$(X11_DIR)/lib$(X11_SERVERMODS_SUBDIR)

SERVERMOD_subdir_sparc=

SERVERMOD_subdir_i386=$(ARCHLIBSUBDIR)

SERVERMOD_subdir=$(SERVERMOD_subdir_$(MACH))

# Directory used for installing tools used during build but not

# delivered in packages

TOOLS_DIR=/tools

# Directory that license files are copied to for use in building package

# license files

LICENSE_DEST = $(PROTODIR)/licenses

### Other tools needed to build

# Script used to install files in proto area

INSTALL_SCRIPT=$(TOP)/common/install-sh -c

# Some modules (such as FreeType 2) require GNU make

GNUMAKE = gmake

# Some modules use lndir to merge in sources from Sun specific directories

LNDIR=$(PROTODIR)/usr/X11/bin/lndir

# Tools needed to build docbook documentation

DOCBOOKUTIL_BINDIR=$(PROTODIR)$(TOOLS_DIR)/bin

DOCBOOK2HTML=$(DOCBOOKUTIL_BINDIR)/docbook2html

DOCBOOK2TXT=$(DOCBOOKUTIL_BINDIR)/docbook2txt

XORG_DEFS_ENT=$(PROTODIR)/$(X11_DIR)/share/sgml/X11/defs.ent

# Commands to run font utilities from proto area

MKFONTDIR=$(PROTODIR)$(X11_DIR)/bin/mkfontdir

MKFONTSCALE=$(PROTODIR)$(X11_DIR)/bin/mkfontscale

INSTALLALIAS=$(PROTODIR)$(X11_DIR)/lib/installalias

### Sources, in-tree and upstream

TARBALLDIR=$(TOP)/tarballs

WGET=/usr/sfw/bin/wget --no-check-certificate

GIT=git

# If you need to use a closer mirror for X.Org or SourceForge, change these

XORG_RELEASES_URL=http://xorg.freedesktop.org/releases/individual

SF_DOWNLOADS_URL=http://easynews.dl.sourceforge.net/sourceforge

# Git repositories hosted on freedesktop.org (X.Org, Mesa, pixman, etc.)

FDO_GIT_URL=http://anongit.freedesktop.org/git

XORG_GIT_URL=$(FDO_GIT_URL)/xorg

# Target created when sources are unpacked

UNPACK_FILE = .unpack_done

UNPACK_TARGET = $(BUILD_DIR)/$(UNPACK_FILE)

### Dependencies

# Need to define more dependencies to enable simpler builds of subtree portions

# Almost everything depends on the headers in xproto

XPROTO_DEP=$(PROTODIR)/usr/lib/$(ARCHLIBSUBDIR)/pkgconfig/xproto.pc