13d86e100b
Continue the reorganization of the configure system. Move files from the main config directory to their appropriate level-specific config directories. Modify the configure system to correctly handle compiler detection, test, and setup so that all things pertaining to opal and orte are done at the lower level, with the ompi configure system only looking at mpi-specific options. Ensure the wrapper compilers for orte and ompi only get built when appropriate. Add support for c++ to the orte wrapper compilers, both script and non-script versions. This commit was SVN r22138.
167 строки
4.0 KiB
Perl
167 строки
4.0 KiB
Perl
#!/usr/bin/perl -w
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# -*- perl -*-
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#
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# Copyright (c) 2009 Cisco Systems, Inc. All rights reserved.
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# $COPYRIGHT$
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#
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# Additional copyrights may follow
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#
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# $HEADER$
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#
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use File::Basename;
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use File::Spec::Functions;
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my $includedir = "@ORTE_WRAPPER_INCLUDEDIR@";
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my $libdir = "@ORTE_WRAPPER_LIBDIR@";
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# obey the OPAL_DESTDIR environment variable
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if (exists($ENV{'OPAL_DESTDIR'})
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&& defined($ENV{'OPAL_DESTDIR'})
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&& (length($ENV{'OPAL_DESTDIR'}) > 0)) {
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my $ddir = $ENV{'OPAL_DESTDIR'};
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$includedir = catdir($ddir, $includedir);
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$libdir = catdir($ddir, $libdir);
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}
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my $CC = "@CC@";
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my $CXX = "@CXX@";
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my $extra_includes = "@ORTE_WRAPPER_EXTRA_INCLUDES@";
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my $extra_cppflags = "@ORTE_WRAPPER_EXTRA_CPPFLAGS@";
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my $extra_cflags = "@ORTE_WRAPPER_EXTRA_CFLAGS@";
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my $extra_cxxflags = "@ORTE_WRAPPER_EXTRA_CXXFLAGS@";
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my $extra_ldflags = "@ORTE_WRAPPER_EXTRA_LDFLAGS@";
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my $extra_libs = "@ORTE_WRAPPER_EXTRA_LIBS@";
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#my $cxx_lib = "@ORTE_WRAPPER_CXX_LIB@";
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# Someone might want to fix for windows
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my $include_flag = "-I";
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my $libdir_flag = "-L";
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my $lang = "none";
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my $comp = ""; # this is a sentinal from configure
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my $preproc_flags = $include_flag . $includedir;
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my $comp_flags = "";
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my $linker_flags = $libdir_flag . $libdir . " " . $extra_ldflags;
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my $libs = "-lopen-rte -lopen-pal " . $extra_libs;
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sub check_env {
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my $envvar = shift;
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my $str = shift;
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foreach my $var (("OMPI_MPI", "OMPI_")) {
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my $testvar = $var . $envvar;
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if (exists($ENV{$testvar})) {
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$str = $ENV{$testvar};
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return $str;
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}
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}
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return $str;
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}
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sub add_extra_includes {
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my $str = "";
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my @includes = split(' ', $extra_includes);
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for my $include (@includes) {
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$str .= $include_flag . catdir($includedir, $include) . " ";
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}
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return $str;
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}
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if (basename($0) eq "ortecc") {
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$lang = "C";
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$comp = check_env("CC", $CC);
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$preproc_flags .= " " . add_extra_includes();
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$comp_flags = $extra_cflags;
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# no special libs for C
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} elsif (basename($0) eq "ortec++") {
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$lang = "C++";
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$comp = check_env("CXX", $CXX);
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$preproc_flags .= " " . add_extra_includes();
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$comp_flags = $extra_cxxflags;
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# $libs = $cxx_lib . " " . $libs;
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}
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if ($lang eq "none") {
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print "Could not determine requested language\n";
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exit 1;
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}
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if ($comp eq "") {
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print "Unfortunately, this installation of Open RTE was not compiled with\n";
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print $lang . " support. As such, the " . $lang . " compiler is non-functional.\n";
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exit 1;
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}
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# figure out what user wants
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my @args = @ARGV;
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my $want_preproc = 1;
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my $want_compile = 1;
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my $want_link = 1;
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my $want_pmpi = 0;
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my $dry_run = 0;
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my $disable_flags = 1;
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my $real_flag = 0;
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my @appargs = ();
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while (scalar(@args) > 0) {
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my $arg = shift(@args);
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if ($arg eq "-showme") {
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$dry_run = 1;
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} else {
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if ($arg eq "-c") {
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$want_link = 0;
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$real_flag = 1;
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} elsif ($arg eq "-E" || $arg eq "-M") {
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$want_compile = 0;
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$want_link = 0;
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$real_flag = 1;
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} elsif ($arg eq "-S") {
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$want_link = 0;
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$real_flag = 1;
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} elsif ($arg =~ /^-.*/) {
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$real_flag = 1;
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} else {
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$real_flag = 1;
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$disable_flags = 0;
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}
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push(@appargs, $arg);
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}
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}
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if ($disable_flags == 1 && !($dry_run == 1 && $real_flag == 0)) {
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$want_preproc = $want_compile = $want_link = 0;
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}
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my @exec_argv = ();
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# assemble command
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push(@exec_argv, split(' ', $comp));
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if ($want_preproc == 1) {
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push(@exec_argv, split(' ', $preproc_flags));
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}
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if ($want_compile == 1) {
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push(@exec_argv, split(' ', $comp_flags));
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}
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push(@exec_argv, @appargs);
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if ($want_link == 1) {
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push(@exec_argv, split(' ', $linker_flags));
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push(@exec_argv, split(' ', $libs));
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}
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if ($dry_run == 1) {
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print join(" ", @exec_argv) . "\n";
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exit 0;
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}
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$cmd = shift(@exec_argv);
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if ($real_flag == 0) {
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@exec_argv = ();
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}
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exec($cmd, (@exec_argv)) || die "Could not exec " . $exec_argv[0] . ": $!\n";
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