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mirror of https://github.com/samba-team/samba.git synced 2025-02-03 13:47:25 +03:00
Jelmer Vernooij 0b3f04a9be r19582: Support building both shared and static versions of libraries at the same
time.

The --enable-dso flag now specifies whether or not the Samba binaries
themselves should be linked against the shared libraries.

By default, all libraries will be built staticly. If supported, the
shared variant of each library will also be built.

If people think building both shared and static library versions in
'make all' is too time-inefficient, please let me know and I'll move the
shared library bits to 'make everything'.
(This used to be commit 91faa1154a1de18a42f5e237c406157026280478)
2007-10-10 14:24:56 -05:00

522 lines
14 KiB
Perl

# Samba Build System
# - create output for Makefile
#
# Copyright (C) Stefan (metze) Metzmacher 2004
# Copyright (C) Jelmer Vernooij 2005
# Released under the GNU GPL
package smb_build::makefile;
use smb_build::env;
use strict;
use base 'smb_build::env';
use Cwd 'abs_path';
sub new($$$)
{
my ($myname, $config, $mkfile) = @_;
my $self = new smb_build::env($config);
bless($self, $myname);
$self->{manpages} = [];
$self->{sbin_progs} = [];
$self->{bin_progs} = [];
$self->{torture_progs} = [];
$self->{static_libs} = [];
$self->{shared_libs} = [];
$self->{installable_shared_libs} = [];
$self->{headers} = [];
$self->{shared_modules} = [];
$self->{plugins} = [];
$self->{install_plugins} = "";
$self->{uninstall_plugins} = "";
$self->{pc_files} = [];
$self->{proto_headers} = [];
$self->{output} = "";
$self->{mkfile} = $mkfile;
$self->output("#!gmake\n");
$self->output("################################################\n");
$self->output("# Autogenerated by build/smb_build/makefile.pm #\n");
$self->output("################################################\n");
$self->output("\n");
$self->output("default: all\n\n");
$self->_prepare_path_vars();
$self->_prepare_compiler_linker();
if (!$self->{automatic_deps}) {
$self->output("ALL_PREDEP = proto\n");
$self->output(".NOTPARALLEL:\n");
}
return $self;
}
sub output($$)
{
my ($self, $text) = @_;
$self->{output} .= $text;
}
sub _prepare_path_vars($)
{
my ($self) = @_;
$self->output(<< "__EOD__"
prefix = $self->{config}->{prefix}
exec_prefix = $self->{config}->{exec_prefix}
selftest_prefix = $self->{config}->{selftest_prefix}
VPATH = $self->{config}->{srcdir}:heimdal_build:heimdal/lib/asn1:heimdal/lib/krb5:heimdal/lib/gssapi:heimdal/lib/hdb:heimdal/lib/roken:heimdal/lib/des
srcdir = $self->{config}->{srcdir}
builddir = $self->{config}->{builddir}
datarootdir = $self->{config}->{datarootdir}
BASEDIR = $self->{config}->{prefix}
BINDIR = $self->{config}->{bindir}
SBINDIR = $self->{config}->{sbindir}
LIBDIR = $self->{config}->{libdir}
TORTUREDIR = $self->{config}->{libdir}/torture
MODULESDIR = $self->{config}->{modulesdir}
INCLUDEDIR = $self->{config}->{includedir}
CONFIGDIR = $self->{config}->{sysconfdir}
DATADIR = $self->{config}->{datadir}
SWATDIR = $self->{config}->{datadir}/swat
SERVICESDIR = $self->{config}->{datadir}/services
JSDIR = $self->{config}->{datadir}/js
SETUPDIR = $self->{config}->{datadir}/setup
VARDIR = $self->{config}->{localstatedir}
LOGFILEBASE = $self->{config}->{logfilebase}
NCALRPCDIR = $self->{config}->{localstatedir}/ncalrpc
LOCKDIR = $self->{config}->{lockdir}
PIDDIR = $self->{config}->{piddir}
MANDIR = $self->{config}->{mandir}
PRIVATEDIR = $self->{config}->{privatedir}
WINBINDD_SOCKET_DIR = $self->{config}->{winbindd_socket_dir}
__EOD__
);
}
sub _prepare_compiler_linker($)
{
my ($self) = @_;
my $builddir_headers = "";
my $libdir;
if ($self->{config}->{USESHARED} eq "true") {
$libdir = "\$(builddir)/bin/shared";
} else {
$libdir = "\$(builddir)/bin/static";
}
if (!(abs_path($self->{config}->{srcdir}) eq abs_path($self->{config}->{builddir}))) {
$builddir_headers= "-I\$(builddir)/include -I\$(builddir) -I\$(builddir)/lib ";
}
$self->output(<< "__EOD__"
SHELL=$self->{config}->{SHELL}
PERL=$self->{config}->{PERL}
CPP=$self->{config}->{CPP}
CPPFLAGS=$builddir_headers-I\$(srcdir)/include -I\$(srcdir) -I\$(srcdir)/lib -I\$(srcdir)/lib/replace -D_SAMBA_BUILD_=4 -DHAVE_CONFIG_H $self->{config}->{CPPFLAGS}
CC=$self->{config}->{CC}
CFLAGS=$self->{config}->{CFLAGS} \$(CPPFLAGS)
PICFLAG=$self->{config}->{PICFLAG}
HOSTCC=$self->{config}->{HOSTCC}
INSTALL_LINK_FLAGS=-Wl,-rpath-link,\$(builddir)/bin/shared
LD=$self->{config}->{LD}
LDFLAGS=$self->{config}->{LDFLAGS} -L$libdir
STLD=$self->{config}->{STLD}
STLD_FLAGS=$self->{config}->{STLD_FLAGS}
SHLD=$self->{config}->{SHLD}
SHLD_FLAGS=$self->{config}->{SHLD_FLAGS} -L$libdir
SHLIBEXT=$self->{config}->{SHLIBEXT}
XSLTPROC=$self->{config}->{XSLTPROC}
LEX=$self->{config}->{LEX}
YACC=$self->{config}->{YACC}
YAPP=$self->{config}->{YAPP}
PIDL_ARGS=$self->{config}->{PIDL_ARGS}
GCOV=$self->{config}->{GCOV}
DEFAULT_TEST_TARGET=$self->{config}->{DEFAULT_TEST_TARGET}
__EOD__
);
}
sub _prepare_mk_files($)
{
my $self = shift;
my @tmp = ();
foreach (@smb_build::config_mk::parsed_files) {
s/ .*$//g;
push (@tmp, $_);
}
$self->output("MK_FILES = " . array2oneperline(\@tmp) . "\n");
}
sub array2oneperline($)
{
my $array = shift;
my $output = "";
foreach (@$array) {
next unless defined($_);
$output .= " \\\n\t\t$_";
}
return $output;
}
sub _prepare_list($$$)
{
my ($self,$ctx,$var) = @_;
my $tmplist = array2oneperline($ctx->{$var});
return if ($tmplist eq "");
$self->output("$ctx->{TYPE}\_$ctx->{NAME}_$var =$tmplist\n");
}
sub Integrated($$)
{
my ($self,$ctx) = @_;
$self->_prepare_list($ctx, "OBJ_LIST");
$self->_prepare_list($ctx, "FULL_OBJ_LIST");
$self->_prepare_list($ctx, "LINK_FLAGS");
}
sub SharedLibrary($$)
{
my ($self,$ctx) = @_;
my $init_obj = "";
if ($ctx->{TYPE} eq "LIBRARY") {
push (@{$self->{shared_libs}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}") if (defined($ctx->{SO_VERSION}));
push (@{$self->{installable_shared_libs}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}") if (defined($ctx->{SO_VERSION}));
} elsif ($ctx->{TYPE} eq "MODULE") {
push (@{$self->{shared_modules}}, "$ctx->{TARGET_SHARED_LIBRARY}");
push (@{$self->{plugins}}, "$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}");
$self->{install_plugins} .= "\t\@echo Installing $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME} as \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$ctx->{LIBRARY_REALNAME}\n";
$self->{install_plugins} .= "\t\@mkdir -p \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/\n";
$self->{install_plugins} .= "\t\@cp $ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME} \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$ctx->{LIBRARY_REALNAME}\n";
$self->{uninstall_plugins} .= "\t\@echo Uninstalling \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$ctx->{LIBRARY_REALNAME}\n";
$self->{uninstall_plugins} .= "\t\@-rm \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$ctx->{LIBRARY_REALNAME}\n";
if (defined($ctx->{ALIASES})) {
foreach (@{$ctx->{ALIASES}}) {
$self->{install_plugins} .= "\t\@ln -fs $ctx->{LIBRARY_REALNAME} \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$_.\$(SHLIBEXT)\n";
$self->{uninstall_plugins} .= "\t\@-rm \$(DESTDIR)\$(MODULESDIR)/$ctx->{SUBSYSTEM}/$_.\$(SHLIBEXT)\n";
}
}
}
$self->output("$ctx->{TYPE}_$ctx->{NAME}_OUTPUT = $ctx->{OUTPUT}\n");
$self->_prepare_list($ctx, "OBJ_LIST");
$self->_prepare_list($ctx, "FULL_OBJ_LIST");
$self->_prepare_list($ctx, "DEPEND_LIST");
$self->_prepare_list($ctx, "LINK_FLAGS");
push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
if ($ctx->{TYPE} eq "MODULE" and defined($ctx->{INIT_FUNCTION})) {
my $init_fn = $ctx->{INIT_FUNCTION_TYPE};
$init_fn =~ s/\(\*\)/init_module/;
my $proto_fn = $ctx->{INIT_FUNCTION_TYPE};
$proto_fn =~ s/\(\*\)/$ctx->{INIT_FUNCTION}/;
$self->output(<< "__EOD__"
bin/$ctx->{NAME}_init_module.c:
\@echo Creating \$\@
\@echo \"#include \\\"includes.h\\\"\" > \$\@
\@echo \"$proto_fn;\" >> \$\@
\@echo -e \"_PUBLIC_ $init_fn \\n{\\n\\treturn $ctx->{INIT_FUNCTION}();\\n}\\n\" >> \$\@
__EOD__
);
$init_obj = "bin/$ctx->{NAME}_init_module.o";
}
my $soarg = "";
my $soargdebug = "";
if ($self->{config}->{SONAMEFLAG} ne "" and
defined($ctx->{LIBRARY_SONAME})) {
$soarg = "$self->{config}->{SONAMEFLAG}$ctx->{LIBRARY_SONAME} ";
if ($ctx->{LIBRARY_REALNAME} ne $ctx->{LIBRARY_SONAME}) {
$soargdebug = "\n\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$ctx->{LIBRARY_SONAME}";
}
}
my $singlesoarg = "";
if ($self->{config}->{SONAMEFLAG} ne "" and
defined($ctx->{LIBRARY_SONAME}) and
$ctx->{LIBRARY_REALNAME} ne $ctx->{LIBRARY_SONAME}) {
$singlesoarg = "\n\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$ctx->{LIBRARY_SONAME}";
}
$self->output(<< "__EOD__"
#
$ctx->{SHAREDDIR}/$ctx->{LIBRARY_REALNAME}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST) $init_obj
\@echo Linking \$\@
\@mkdir -p $ctx->{SHAREDDIR}
\@\$(SHLD) \$(SHLD_FLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
\$($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS) \\
\$($ctx->{TYPE}_$ctx->{NAME}\_FULL_OBJ_LIST) $soarg \\
$init_obj $singlesoarg
__EOD__
);
if (defined($ctx->{ALIASES})) {
foreach (@{$ctx->{ALIASES}}) {
$self->output("\t\@ln -fs $ctx->{LIBRARY_REALNAME} $ctx->{SHAREDDIR}/$_.\$(SHLIBEXT)\n");
}
}
$self->output("\n");
}
sub StaticLibrary($$)
{
my ($self,$ctx) = @_;
return unless (defined($ctx->{OBJ_FILES}));
push (@{$self->{static_libs}}, $ctx->{TARGET_STATIC_LIBRARY}) if ($ctx->{TYPE} eq "LIBRARY");
$self->output("$ctx->{TYPE}_$ctx->{NAME}_OUTPUT = $ctx->{OUTPUT}\n");
$self->_prepare_list($ctx, "OBJ_LIST");
$self->_prepare_list($ctx, "FULL_OBJ_LIST");
push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
$self->output(<< "__EOD__"
#
$ctx->{TARGET_STATIC_LIBRARY}: \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
\@echo Linking \$@
\@rm -f \$@
\@\$(STLD) \$(STLD_FLAGS) \$@ \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
__EOD__
);
}
sub Header($$)
{
my ($self,$ctx) = @_;
my $dir = $ctx->{BASEDIR};
$dir =~ s/^\.\///g;
foreach (@{$ctx->{PUBLIC_HEADERS}}) {
push (@{$self->{headers}}, "$dir/$_");
}
}
sub Binary($$)
{
my ($self,$ctx) = @_;
my $installdir;
my $extradir = "";
if (defined($ctx->{INSTALLDIR}) && $ctx->{INSTALLDIR} =~ /^TORTUREDIR/) {
$extradir = "/torture" . substr($ctx->{INSTALLDIR}, length("TORTUREDIR"));
}
my $localdir = "bin$extradir";
$installdir = "bin$extradir";
push(@{$self->{all_objs}}, "\$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)");
unless (defined($ctx->{INSTALLDIR})) {
} elsif ($ctx->{INSTALLDIR} eq "SBINDIR") {
push (@{$self->{sbin_progs}}, "$installdir/$ctx->{BINARY}");
} elsif ($ctx->{INSTALLDIR} eq "BINDIR") {
push (@{$self->{bin_progs}}, "$installdir/$ctx->{BINARY}");
} elsif ($ctx->{INSTALLDIR} =~ /^TORTUREDIR/) {
push (@{$self->{torture_progs}}, "$installdir/$ctx->{BINARY}");
}
push (@{$self->{binaries}}, "$localdir/$ctx->{BINARY}");
$self->_prepare_list($ctx, "OBJ_LIST");
$self->_prepare_list($ctx, "FULL_OBJ_LIST");
$self->_prepare_list($ctx, "DEPEND_LIST");
$self->_prepare_list($ctx, "LINK_FLAGS");
$self->output(<< "__EOD__"
$installdir/$ctx->{BINARY}: \$($ctx->{TYPE}_$ctx->{NAME}_DEPEND_LIST) \$($ctx->{TYPE}_$ctx->{NAME}_FULL_OBJ_LIST)
\@echo Linking \$\@
\@\$(LD) \$(LDFLAGS) -o \$\@ \$(INSTALL_LINK_FLAGS) \\
\$\($ctx->{TYPE}_$ctx->{NAME}_LINK_FLAGS)
__EOD__
);
}
sub Manpage($$)
{
my ($self,$ctx) = @_;
my $dir = $ctx->{BASEDIR};
$dir =~ s/^\.\///g;
push (@{$self->{manpages}}, "$dir/$ctx->{MANPAGE}");
}
sub PkgConfig($$)
{
my ($self,$ctx) = @_;
my $link_name = $ctx->{NAME};
$link_name =~ s/^LIB//g;
$link_name = lc($link_name);
return if (not defined($ctx->{DESCRIPTION}));
my $path = "$ctx->{BASEDIR}/$link_name.pc";
push (@{$self->{pc_files}}, $path);
my $pubs;
my $privs;
if (defined($ctx->{PUBLIC_DEPENDENCIES})) {
foreach (@{$ctx->{PUBLIC_DEPENDENCIES}}) {
# next unless ($self-> ) {
#FIXME $pubs .= "$_ ";
}
}
if (defined($ctx->{PRIVATE_DEPENDENCIES})) {
foreach (@{$ctx->{PRIVATE_DEPENDENCIES}}) {
# next unless ($self-> ) {
#FIXME $privs .= "$_ ";
}
}
smb_build::env::PkgConfig($self,
$path,
$link_name,
"-l$link_name",
"",
"$ctx->{VERSION}",
$ctx->{DESCRIPTION},
defined($ctx->{INIT_FUNCTIONS}),
$pubs,
$privs
);
}
sub ProtoHeader($$)
{
my ($self,$ctx) = @_;
my $dir = $ctx->{BASEDIR};
$dir =~ s/^\.\///g;
my $target = "";
my $comment = "Creating ";
if (defined($ctx->{PRIVATE_PROTO_HEADER})) {
$target.= "$dir/$ctx->{PRIVATE_PROTO_HEADER}";
$comment.= "$dir/$ctx->{PRIVATE_PROTO_HEADER}";
if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
$comment .= " and ";
$target.= " ";
}
push (@{$self->{proto_headers}}, "$dir/$ctx->{PRIVATE_PROTO_HEADER}");
} else {
$ctx->{PRIVATE_PROTO_HEADER} = $ctx->{PUBLIC_PROTO_HEADER};
}
if (defined($ctx->{PUBLIC_PROTO_HEADER})) {
$comment.= "$dir/$ctx->{PUBLIC_PROTO_HEADER}";
$target .= "$dir/$ctx->{PUBLIC_PROTO_HEADER}";
push (@{$self->{proto_headers}}, "$dir/$ctx->{PUBLIC_PROTO_HEADER}");
} else {
$ctx->{PUBLIC_PROTO_HEADER} = $ctx->{PRIVATE_PROTO_HEADER};
}
$self->output("$dir/$ctx->{PUBLIC_PROTO_HEADER}: $ctx->{MK_FILE} \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST:.o=.c) \$(srcdir)/script/mkproto.pl\n");
$self->output("\t\@echo \"$comment\"\n");
$self->output("\t\@\$(PERL) \$(srcdir)/script/mkproto.pl --srcdir=\$(srcdir) --builddir=\$(builddir) --private=$dir/$ctx->{PRIVATE_PROTO_HEADER} --public=$dir/$ctx->{PUBLIC_PROTO_HEADER} \$($ctx->{TYPE}_$ctx->{NAME}_OBJ_LIST)\n\n");
}
sub write($$)
{
my ($self,$file) = @_;
$self->output("MANPAGES = ".array2oneperline($self->{manpages})."\n");
$self->output("BIN_PROGS = " . array2oneperline($self->{bin_progs}) . "\n");
$self->output("SBIN_PROGS = " . array2oneperline($self->{sbin_progs}) . "\n");
$self->output("TORTURE_PROGS = " . array2oneperline($self->{torture_progs}) . "\n");
$self->output("BINARIES = " . array2oneperline($self->{binaries}) . "\n");
$self->output("STATIC_LIBS = " . array2oneperline($self->{static_libs}) . "\n");
$self->output("SHARED_LIBS = " . array2oneperline($self->{shared_libs}) . "\n");
$self->output("INSTALLABLE_SHARED_LIBS = " . array2oneperline($self->{installable_shared_libs}) . "\n");
$self->output("PUBLIC_HEADERS = " . array2oneperline($self->{headers}) . "\n");
$self->output("PC_FILES = " . array2oneperline($self->{pc_files}) . "\n");
$self->output("ALL_OBJS = " . array2oneperline($self->{all_objs}) . "\n");
$self->output("PROTO_HEADERS = " . array2oneperline($self->{proto_headers}) . "\n");
$self->output("SHARED_MODULES = " . array2oneperline($self->{shared_modules}) . "\n");
$self->output("PLUGINS = " . array2oneperline($self->{plugins}) . "\n");
$self->output("\ninstallplugins: \$(PLUGINS)\n".$self->{install_plugins}."\n");
$self->output("\nuninstallplugins:\n".$self->{uninstall_plugins}."\n");
$self->_prepare_mk_files();
$self->output($self->{mkfile});
if ($self->{automatic_deps}) {
$self->output("
ifneq (\$(MAKECMDGOALS),clean)
ifneq (\$(MAKECMDGOALS),distclean)
ifneq (\$(MAKECMDGOALS),realdistclean)
-include \$(DEP_FILES)
endif
endif
endif
");
} else {
$self->output("include \$(srcdir)/static_deps.mk\n");
}
open(MAKEFILE,">$file") || die ("Can't open $file\n");
print MAKEFILE $self->{output};
close(MAKEFILE);
print __FILE__.": creating $file\n";
}
1;