open-src/common/Makefile.inc

	Makefile.inc revision 98
# -*- Makefile -*- rules commonly shared among X consolidation open source dirs
#
# Copyright 2007 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.
#
# @(#)Makefile.inc  1.75    07/01/31
#

BUILD_DATE:sh=date +'%e-%B-%Y'
BUILD_ID = X11 for Solaris Nevada, built $(BUILD_DATE)

### Default compiler & options
CC              = cc
GCC         = /usr/sfw/bin/gcc
CXX         = CC
DEFAULT_OPT_CFLAGS  = -xO4 -xbuiltin -xlibmil -xprefetch \
                -xdepend -xstrconst
OPT_CFLAGS      = $(DEFAULT_OPT_CFLAGS)
CFLAGS          =  -v -mc $(OPT_CFLAGS) $(ARCH_FLAGS)
LDFLAGS         = -z combreloc -z lazyload $(MAPFILES_FOR_ALL)

### Flags for libraries to meet various Solaris requirements
#
# REQUIRED_LDFLAGS are forced on via LD_OPTIONS to override libtool when
# building libraries.
#
LIB_CFLAGS      = $(CFLAGS) -D_REENTRANT $(ARCH_LIB_FLAGS)
LIB_REQUIRED_LDFLAGS    = -z text -z defs
LIB_LDFLAGS         = $(LDFLAGS) $(LIB_REQUIRED_LDFLAGS)

# Flags for programs
PROG_CFLAGS     = $(CFLAGS)
PROG_LDFLAGS        = $(LDFLAGS) $(MAPFILES_FOR_PROGS) -B direct

# Linker mapfiles to link with for better performance & security
# SPARC archicteture 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_sun4   = $(MAPFILE_NOEXBSS)
MAPFILE_NOEXDATA_i86pc  = /usr/lib/ld/map.noexdata
MAPFILE_NOEXDATA:sh=arch | sed 's/^\(.*\)$/\$\(MAPFILE_NOEXDATA_\1\)/'

MAPFILES_FOR_ALL   = -M /usr/lib/ld/map.pagealign -M $(MAPFILE_NOEXDATA)
MAPFILES_FOR_PROGS = -M /usr/lib/ld/map.bssalign -M /usr/lib/ld/map.noexstk \
            -M $(MAPFILE_NOEXBSS)

### Architecture specific flags
DEFAULT_sun4_ARCH32_FLAGS   = -xarch=v8plus
DEFAULT_sun4_ARCH64_FLAGS   = -xarch=v9
DEFAULT_sun4_ARCH_LIB_FLAGS     = -xregs=no%appl

# -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
DEFAULT_i86pc_ARCH32_FLAGS  = -xpentium -xregs=no%frameptr
DEFAULT_i86pc_ARCH64_FLAGS  = -xarch=generic64 -xregs=no%frameptr
DEFAULT_i86pc_ARCH_LIB_FLAGS    =

ARCH:sh=arch | sed s/i86pc/i386/
ARCH32_FLAGS:sh=arch | sed 's/^\(.*\)$/\$\(DEFAULT_\1_ARCH32_FLAGS\)/'
ARCH64_FLAGS:sh=arch | sed 's/^\(.*\)$/\$\(DEFAULT_\1_ARCH64_FLAGS\)/'
ARCH_LIB_FLAGS:sh=arch | sed 's/^\(.*\)$/\$\(DEFAULT_\1_ARCH_LIB_FLAGS\)/'

### Flags for gcc
DEFAULT_GCC_CFLAGS      = -O3 -fno-omit-frame-pointer -Wall
DEFAULT_sun4_ARCH32_GCC_FLAGS   = -mcpu=ultrasparc -m32
DEFAULT_sun4_ARCH64_GCC_FLAGS   = -mcpu=ultrasparc -m64
DEFAULT_i86pc_ARCH32_GCC_FLAGS  = -march=i686 -m32
DEFAULT_i86pc_ARCH64_GCC_FLAGS  = -march=opteron -m64
ARCH32_GCC_FLAGS:sh=arch | sed 's/^\(.*\)$/\$\(DEFAULT_\1_ARCH32_GCC_FLAGS\)/'
ARCH64_GCC_FLAGS:sh=arch | sed 's/^\(.*\)$/\$\(DEFAULT_\1_ARCH64_GCC_FLAGS\)/'

# Need to use -Wl,.. to pass linker flags through gcc
GCC_LDFLAGS_CMD=echo $(LDFLAGS) | \
    sed -e 's/-M /-Wl,-M,/g' -e 's/-B /-Wl,-B,/g'
GCC_LDFLAGS=$(GCC_LDFLAGS_CMD:sh)
GCC_LIB_LDFLAGS_CMD=echo $(LIB_LDFLAGS) | \
    sed -e 's/-M /-Wl,-M,/g' -e 's/-B /-Wl,-B,/g'
GCC_LIB_LDFLAGS=$(GCC_LIB_LDFLAGS_CMD:sh)
GCC_PROG_LDFLAGS_CMD=echo $(PROG_LDFLAGS) | \
    sed -e 's/-M /-Wl,-M,/g' -e 's/-B /-Wl,-B,/g'
GCC_PROG_LDFLAGS=$(GCC_PROG_LDFLAGS_CMD:sh)


SUBDIR32_sun4   = sparcv8
SUBDIR32_i86pc  = i386
SUBDIR64_sun4   = sparcv9
SUBDIR64_i86pc  = amd64
SUBDIR32:sh=arch | sed 's/^\(.*\)$/\$\(SUBDIR32_\1\)/'
SUBDIR64:sh=arch | sed 's/^\(.*\)$/\$\(SUBDIR64_\1\)/'

ARCH_MAPFILE:sh=uname -p | sed 's/^\(.*\)$/mapfile_pga_\1/'
MAPFILE_FLAGS = -M $(TOP)/common/mapfiles/$(ARCH_MAPFILE)

MACH32_sun4 = sparc
MACH32_i86pc    = i386
MACH64_sun4     = sparcv9
MACH64_i86pc    = amd64

MACH32:sh=arch | sed 's/^\(.*\)$/\$\(MACH32_\1\)/'
MACH64:sh=arch | sed 's/^\(.*\)$/\$\(MACH64_\1\)/'

### 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

FONT_DIR=$(OW_X11LIB_DIR)/fonts
TRUETYPE_DIR=$(FONT_DIR)/TrueType

X11_DIR=/usr/X11
X11_INCLUDES_DIR=$(X11_DIR)/include
X11_DOC_DIR=$(X11_DIR)/share/doc
X11_LOCALE_DIR=$(X11_DIR)/share/locale
X11_LC_MESSAGES_DIR=$(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)

MODULE_subdir_sun4=
MODULE_subdir_i86pc=$(ARCHLIBSUBDIR)
MODULE_subdir:sh=arch | sed 's/^\(.*\)$/\$\(MODULE_subdir_\1\)/'

# Directory used for installing tools used during build but not
# delivered in packages
TOOLS_DIR=/tools

### Default rules

BUILD_DIR_32 = build_32
BUILD_DIR_64 = build_64

all: $(BUILD_TYPES:%=source_%) $(BUILD_TYPES:%=build_%)
install: $(BUILD_TYPES:%=install_%)

clean: $(BUILD_TYPES:%=clean_%)

clean_32::
    -rm -rf $(BUILD_DIR_32)

clean_64::
    -rm -rf $(BUILD_DIR_64)

build_gen: $(BUILD_TARGETS)

build_32::
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_32) ARCH_FLAGS="$(ARCH32_FLAGS)" $(BUILD_32_FLAGS) build_gen

build_64::
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_64) ARCH_FLAGS="$(ARCH64_FLAGS)" LIBSUBDIR=/$(SUBDIR64) ARCHLIBSUBDIR=/$(SUBDIR64) $(BUILD_64_FLAGS) build_gen

install_32:: build_32
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_32) ARCH_FLAGS="$(ARCH32_FLAGS)" $(BUILD_32_FLAGS) install_gen

install_64:: build_64
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_64) ARCH_FLAGS="$(ARCH64_FLAGS)" LIBSUBDIR=/64 ARCHLIBSUBDIR=/$(SUBDIR64) $(BUILD_64_FLAGS) install_gen

debug:
    $(MAKE) $(MFLAGS) all OPT_FLAGS="-g"

### Unpack source and apply patches

source: $(BUILD_TYPES:%=source_%)
source_32: $(BUILD_DIR_32)/.unpack_done
source_64: $(BUILD_DIR_64)/.unpack_done

UNPACK_TARGET = $(BUILD_DIR)/.unpack_done

$(BUILD_DIR_32)/.unpack_done:
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_32) source_gen

$(BUILD_DIR_64)/.unpack_done:
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_64) source_gen

FIX_PC_OPS= \
    -e 's|-L\$${libdir}|-L\$${libdir} -R\$${libdir}|;' \
    -e 's|Requires.private: .*$$||;'

#   -e 's|^prefix=@prefix@|prefix=\$$\{top_builddir\}@prefix@|'

source_gen::
    mkdir -p $(BUILD_DIR)
    @if [ "x$(SOURCE_TARBALL_NAME)" != "xNONE" ] ; then \
        if [ "x$(SOURCE_UNCOMPRESS)" = "x" ] ; then \
            echo "bzcat $(SOURCE_TARBALL) | (cd $(BUILD_DIR) ; tar -xf - )" ; \
            ( bzcat $(SOURCE_TARBALL) | (cd $(BUILD_DIR) ; tar -xf - )) ; \
        else \
            echo "$(SOURCE_UNCOMPRESS) $(SOURCE_TARBALL) | (cd $(BUILD_DIR) ; tar -xf - )" ; \
            ( $(SOURCE_UNCOMPRESS) $(SOURCE_TARBALL) | (cd $(BUILD_DIR) ; tar -xf - )) ; \
        fi ; \
    fi
    @if [ "x$(SOURCE_PATCHES)" != "x" ] ; then \
        for p in $(SOURCE_PATCHES) x ; do \
            if [ "$$p" != "x" ] ; then \
            PATCH_CMD=`echo $$p | awk -F, '{if (NF > 1) FLAGS = $$2; else FLAGS="-p0" ; printf "gpatch -d $(SOURCE_DIR) %s < %s\n", FLAGS, $$1}'` ; \
            echo "$${PATCH_CMD}" ; \
            eval $${PATCH_CMD} ; \
        fi ; \
        done ; \
    fi
    @if [ "x$(SUNTOUCHED_MANPAGES)" != "x" ] ; then \
        echo "/usr/perl5/bin/perl $(TOP)/common/suntouch-manpages.pl \
        $(SUNTOUCH_MAN_FLAGS) $(SUNTOUCHED_MANPAGES)" ; \
        (cd $(SOURCE_DIR) && \
        /usr/perl5/bin/perl $(TOP)/common/suntouch-manpages.pl \
        $(SUNTOUCH_MAN_FLAGS) $(SUNTOUCHED_MANPAGES) ) ; \
    fi
    @if [ "x$(FIX_PC_FILES)"  != "x" ] ; then \
        echo "/usr/perl5/bin/perl -i.orig -p \
            $(FIX_PC_OPS) $(FIX_PC_FILES)" ; \
        (cd $(SOURCE_DIR) && \
        /usr/perl5/bin/perl -i.orig -p \
            $(FIX_PC_OPS) $(FIX_PC_FILES) ); \
    fi
    touch $(BUILD_DIR)/.unpack_done


### Source tarballs & downloading if necessary

TARBALLDIR=$(TOP)/tarballs
WGET=/usr/sfw/bin/wget
SOURCE_TARBALL=$(TARBALLDIR)/$(SOURCE_TARBALL_NAME)

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

download:
    if [ ! -f $(SOURCE_TARBALL) ] ; then \
        $(WGET) -O $(SOURCE_TARBALL) $(SOURCE_URL) ;\
    fi

### Generate mapfiles to limit/version exported symbols in libraries

SPEC2MAP=       /usr/lib/abi/spec2map

SPECMAP=    mapfile.vers.$(LIBNAME)
SPECFILE=   spec/$(LIBNAME).spec
VERSFILE=   spec/versions

$(BUILD_DIR_32)/$(SPECMAP): $(SPECFILE) $(VERSFILE)
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_32) MACH=$(MACH32) spec_gen

$(BUILD_DIR_64)/$(SPECMAP): $(SPECFILE) $(VERSFILE)
    $(MAKE) $(MFLAGS) BUILD_DIR=$(BUILD_DIR_64) MACH=$(MACH64) spec_gen

spec_gen:
    $(SPEC2MAP) -a $(MACH) -v $(VERSFILE) -p -l $(LIBNAME) \
     -o $(BUILD_DIR)/$(SPECMAP) $(SPECFILE)

### Other tools needed to build

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

$(GNUMAKE):
    @echo "Checking for GNU make:"
    $(GNUMAKE) --version

# Some modules use lndir to merge in sources from Sun specific directories
LNDIR=$(PROTODIR)/usr/X11/bin/lndir

$(LNDIR):
    (cd $(TOP)/util/lndir && $(MAKE) $(MFLAGS) install)

DOCBOOKUTIL_BINDIR=$(PROTODIR)$(TOOLS_DIR)/bin
DOCBOOK2HTML=$(DOCBOOKUTIL_BINDIR)/dockbook2html

$(DOCBOOK2HTML):
    (cd $(TOP)/doc/docbook-utils && $(MAKE) $(MFLAGS) install)

### Dependencies

# Almost everything depends on the headers in xproto
XPROTO_DEP=$(PROTODIR)/usr/lib/$(ARCHLIBSUBDIR)/pkgconfig/xproto.pc

$(XPROTO_DEP):
    @echo "Installing dependency proto/X11"
    (cd $(TOP)/proto/X11 ; make install)

### Useful rules for maintaining patch sets

# regenerate patches against new baseline to reduce messages about hunks
# having fuzz or offsets when applying patches - new patches will be in new/

regen-patches:
    CUR_LIST=""
    rm -rf tmp-regen
    make SOURCE_PATCHES="$(CUR_LIST)" BUILD_DIR=tmp-regen source_gen
    mkdir -p new
    for f in $(SOURCE_PATCHES) ; do \
        p=`echo $$f | sed 's/,.*$$//'` ; \
        echo '=================' $$p ; \
        rm -rf prev ; \
        mv tmp-regen prev ; \
        $(MAKE) SOURCE_PATCHES="$${CUR_LIST} $$f" BUILD_DIR=tmp-regen source_gen ; \
        awk '/^--- /    {exit} \
         /^diff -u/ {exit} \
                {print}' $$p > new/$$p ; \
        gdiff -urp -x '*~' -x '*.orig' ./prev ./tmp-regen \
        | sed -e 's% \./prev$(SOURCE_DIR)/% %' -e 's% \./tmp-regen$(SOURCE_DIR)/% %' \
        | grep -v '^Common subdirectories:' \
        | grep -v '^Only in ' \
        >> new/$$p ; \
        CUR_LIST="$${CUR_LIST} new/$$p" ; \
    done
    rm -rf tmp-regen