forked from github/verilator
Fix running configure outside of kit, and update README, bug193
This commit is contained in:
Wilson Snyder
parent
955824e634
commit
5a502d451d
23
Makefile.in
23
Makefile.in
@ -243,26 +243,27 @@ VL_INST_BIN_FILES = verilator verilator_bin verilator_bin_dbg \
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# so they can be found by the user, and under $VERILATOR_ROOT.
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installbin:
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$(SHELL) ${srcdir}/mkinstalldirs $(DESTDIR)$(bindir)
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( cd bin ; $(INSTALL_PROGRAM) verilator $(DESTDIR)$(bindir)/verilator )
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( cd bin ; $(INSTALL_PROGRAM) verilator_profcfunc $(DESTDIR)$(bindir)/verilator_profcfunc )
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( cd ${srcdir}/bin ; $(INSTALL_PROGRAM) verilator $(DESTDIR)$(bindir)/verilator )
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( cd ${srcdir}/bin ; $(INSTALL_PROGRAM) verilator_profcfunc $(DESTDIR)$(bindir)/verilator_profcfunc )
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( $(INSTALL_PROGRAM) verilator_bin $(DESTDIR)$(bindir)/verilator_bin )
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( $(INSTALL_PROGRAM) verilator_bin_dbg $(DESTDIR)$(bindir)/verilator_bin_dbg )
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$(SHELL) ${srcdir}/mkinstalldirs $(DESTDIR)$(pkgdatadir)/bin
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( cd bin ; $(INSTALL_PROGRAM) verilator_includer $(DESTDIR)$(pkgdatadir)/bin/verilator_includer )
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( cd ${srcdir}/bin ; $(INSTALL_PROGRAM) verilator_includer $(DESTDIR)$(pkgdatadir)/bin/verilator_includer )
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installman:
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installman: $(VL_INST_MAN_FILES)
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$(SHELL) ${srcdir}/mkinstalldirs $(DESTDIR)$(mandir)/man1
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for p in $(VL_INST_MAN_FILES) ; do \
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$(INSTALL_PROGRAM) $$p $(DESTDIR)$(mandir)/man1/$$p; \
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done
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installdata:
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$(SHELL) ${srcdir}/mkinstalldirs $(DESTDIR)$(pkgdatadir)/examples
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cp -r include $(DESTDIR)$(pkgdatadir)
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cp -r test_c $(DESTDIR)$(pkgdatadir)/examples
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cp -r test_sc $(DESTDIR)$(pkgdatadir)/examples
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cp -r test_sp $(DESTDIR)$(pkgdatadir)/examples
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cp -r test_v $(DESTDIR)$(pkgdatadir)/examples
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$(SHELL) ${srcdir}/mkinstalldirs $(DESTDIR)$(pkgdatadir)/include $(DESTDIR)$(pkgdatadir)/examples
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cp -r include/* $(DESTDIR)$(pkgdatadir)/include
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cp -r ${srcdir}/include/* $(DESTDIR)$(pkgdatadir)/include
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cp -r ${srcdir}/test_c $(DESTDIR)$(pkgdatadir)/examples
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cp -r ${srcdir}/test_sc $(DESTDIR)$(pkgdatadir)/examples
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cp -r ${srcdir}/test_sp $(DESTDIR)$(pkgdatadir)/examples
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cp -r ${srcdir}/test_v $(DESTDIR)$(pkgdatadir)/examples
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VL_INST_DATA_FILES = verilator.1
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install: all_nomsg installbin installman installdata install-msg
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@ -373,7 +374,7 @@ dist-file-list:
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######################################################################
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# Distributions
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DISTCONFIG = src/config_build.h.in
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DISTCONFIG = ${srcdir}/src/config_build.h.in
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DISTTITLE := $(shell sed -e '/DTVERSION/!d' -e 's/[^0-9]*\([0-9.a-z]*\).*/verilator-\1/' -e 's/v/V/' -e q $(DISTCONFIG))
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DISTNAME := $(shell sed -e '/DTVERSION/!d' -e 's/[^0-9]*\([0-9.a-z]*\).*/verilator-\1/' -e q $(DISTCONFIG))
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136
nodist/install_test
Executable file
136
nodist/install_test
Executable file
@ -0,0 +1,136 @@
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#!/usr/bin/perl -w
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# See copyright, etc in below POD section.
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######################################################################
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use Getopt::Long;
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use Cwd;
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use IO::File;
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use Pod::Usage;
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use strict;
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use vars qw ($Debug);
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#======================================================================
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# main
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autoflush STDOUT 1;
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autoflush STDERR 1;
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Getopt::Long::config ("no_auto_abbrev");
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if (! GetOptions (
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"debug" => sub { $Debug = 1; },
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"<>" => sub { die "%Error: Unknown parameter: $_[0]\n"; },
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)) {
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die "%Error: Bad usage, try 'install_test --help'\n";
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}
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test();
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#######################################################################
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sub test {
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-r "nodist/install_test" or die "%Error: Run from the top of the verilator kit,";
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cleanenv();
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$ENV{VERILATOR_NO_OPT_BUILD} = 1; # Don't build optimized executables; just slows this down
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run("make distclean") if -r "Makefile";
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# Try building from a scratch area
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my $srcdir = getcwd();
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my $blddir = $srcdir."/test_regress/obj_dir/install_test_bld";
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my $prefix = $srcdir."/test_regress/obj_dir/install_test_prefix";
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my $testdir = $srcdir."/test_regress/obj_dir/install_test_test";
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if (1) {
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run("/bin/rm -rf $blddir");
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run("/bin/mkdir -p $blddir");
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run("cd $blddir && $srcdir/configure --prefix $prefix");
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run("cd $blddir && make -j");
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}
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# Install it under the prefix
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if (1) {
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run("/bin/rm -rf $prefix");
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run("/bin/mkdir -p $prefix");
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run("cd $blddir && make install");
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}
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# Run a test using just the path
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if (1) {
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run("/bin/rm -rf $testdir");
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run("/bin/mkdir -p $testdir");
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my $bin1 = $prefix."/bin";
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my $bin2 = $prefix."/share/bin";
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IO::File->new(">$testdir/foo.v")->print('module t; initial begin $display("HELLO WORLD"); end endmodule'."\n");
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run("cd $testdir && PATH=$bin1:$bin2:\$PATH verilator --cc --exe foo.v");
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run("cd $testdir/obj_dir && PATH=$bin1:$bin2:\$PATH make -f Vfoo.mk");
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#Need .c file for this to work
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#run("cd $testdir && PATH=$bin1:$bin2:\$PATH obj_dir/Vfoo");
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}
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}
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sub cleanenv {
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foreach my $var (keys %ENV) {
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if ($var eq "VERILATOR_ROOT") {
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print "unset $var # Was '$ENV{$var}'\n";
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delete $ENV{$var}
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}
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}
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}
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#######################################################################
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sub run {
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# Run a system command, check errors
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my $command = shift;
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print "\t$command\n";
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system "$command";
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my $status = $?;
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($status == 0) or die "%Error: Command Failed $command, $status, stopped";
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}
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#######################################################################
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__END__
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=pod
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=head1 NAME
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install_test - Build and install Verilator several ways
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=head1 SYNOPSIS
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install_test
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=head1 DESCRIPTION
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install_test performs several make-and-install iterations to verify the
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kit. It isn't part of the normal "make test" due to the number of builds
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required.
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=head1 ARGUMENTS
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=over 4
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=item --help
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Displays this message and program version and exits.
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=back
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=head1 DISTRIBUTION
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Copyright 2009-2009 by Wilson Snyder. This package is free software; you
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can redistribute it and/or modify it under the terms of either the GNU
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Lesser General Public License Version 3 or the Perl Artistic License
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Version 2.0.
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=head1 AUTHORS
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Wilson Snyder <wsnyder@wsnyder.org>
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=head1 SEE ALSO
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=cut
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######################################################################
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### Local Variables:
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### compile-command: "cd .. ; nodist/install_test "
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### End:
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44
readme.pod
44
readme.pod
@ -95,13 +95,34 @@ C<cd> to the Verilator directory containing this README.
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=item
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Type C<./configure> to configure Verilator for your system.
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You now have to decide how you're going to eventually install the kit.
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If you are configuring Verilator to be part of a RPM or other distribution
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package system, you may want to use the --enable-defenv configure flag.
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This will take the current value of VERILATOR_ROOT, SYSTEMC, SYSTEMC_ARCH,
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SYSTEMPERL, and SYSTEMPERL_INCLUDE and build them as defaults into the
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executable.
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Our personal favorite is to always run Verilator from the kit directory.
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This allows the easiest experimentation and upgrading. It's also how most
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EDA tools operate; you just point to the tarball.
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export VERILATOR_ROOT=`pwd` # if your shell is bash
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setenv VERILATOR_ROOT `pwd` # if your shell is csh
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./configure
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The next option is to install it globally, using the normal system paths:
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unset VERILATOR_ROOT # if your shell is bash
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unsetenv VERILATOR_ROOT # if your shell is csh
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./configure
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Alternatively you can configure a prefix that install will populate, as
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most GNU tools support:
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unset VERILATOR_ROOT # if your shell is bash
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unsetenv VERILATOR_ROOT # if your shell is csh
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./configure --prefix /opt/verilator-VERSION
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Finally, if you are configuring Verilator to be part of a RPM or other
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distribution package system, you may want to tune the various install
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directories and use the --enable-defenv configure flag. This will take the
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current value of VERILATOR_ROOT, SYSTEMC, SYSTEMC_ARCH, SYSTEMPERL, and
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SYSTEMPERL_INCLUDE and build them as defaults into the executable.
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=item
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@ -119,11 +140,12 @@ unsigned long uint32_t;}.
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=item
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There is no installation at present; this package runs from the
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distribution directory. Programs should set the environment variable
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VERILATOR_ROOT to point to this distribution, then execute
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$VERILATOR_ROOT/bin/verilator, which will find the path to all needed
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files.
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If you used the VERILATOR_ROOT sheme you're done. Programs should set the
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environment variable VERILATOR_ROOT to point to this distribution, then
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execute $VERILATOR_ROOT/bin/verilator, which will find the path to all
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needed files.
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If you used the prefix scheme, now do a C<make install>.
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Verilator assumes you did a make in the SystemC kit directory. If not, you
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will need to populate C<$SYSTEMC/include> and C<$SYSTEMC/lib-linux>
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@ -21,8 +21,22 @@
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#### Start of system configuration section. ####
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srcdir = ..
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incdir = ../../include
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# Unfortunately configure uses relative paths, and this makefile is called
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# from a level lower, so we need to move up if it's relative, not if absolute.
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config_srcdir = @srcdir@
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ifeq ($(config_srcdir),.)
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srcdir = ..
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else # Run an experiment
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ifeq ($(shell -e $(config_srcdir)/../Makefile_obj.in),)
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srcdir = $(config_srcdir)
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else
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srcdir = $(config_srcdir)/..
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endif
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endif
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incdir = $(srcdir)/../include
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# Bldsrc may differ from srcdir if configure wan't run from the kit top
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bldsrc = ..
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# Programs
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CC = @CC@
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@ -49,7 +63,7 @@ LDFLAGS += @LDFLAGS@
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#### End of system configuration section. ####
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VPATH += . $(srcdir)
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VPATH += . $(bldsrc) $(srcdir)
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TGT = ../../verilator_bin
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#################
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@ -71,7 +85,7 @@ endif
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LIBS = -lm -lfl
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CPPFLAGSNOWALL += -MMD
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CPPFLAGSNOWALL += -I. -I$(srcdir) -I$(incdir)
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CPPFLAGSNOWALL += -I. -I$(bldsrc) -I$(srcdir) -I$(incdir)
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CPPFLAGSNOWALL += -DYYDEBUG # Required to get nice error messages
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#CPPFLAGSNOWALL += -DVL_LEAK_CHECKS # If running valgrind or other hunting tool
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CPPFLAGSNOWALL += $(COPT)
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