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# Copyright (c) 1997-2021
# Ewgenij Gawrilow, Michael Joswig, and the polymake team
# Technische Universität Berlin, Germany
# https://polymake.org
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2, or (at your option) any
# later version: http://www.gnu.org/licenses/gpl.txt.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#-------------------------------------------------------------------------------
use vars '%all_jar_targets';
sub add_jar_target {
my ($name, %options)=@_;
my $prereqs;
if (my @prereq_exts=$ConfigFlags{"bundled.${name}.RequireExtensions"} =~ /(\S+)/g) {
$prereqs=join(" ", grep { defined } @all_jar_targets{@prereq_exts});
}
my $jar_name="\${buildtop}/jars/polymake_${name}.jar";
$all_jar_targets{$name}=$jar_name;
my $build_cmd="build $jar_name: jcompile \${root}/bundled/${name}/java/build.xml | \${root}/bundled/${name}/java/src";
if ($prereqs) {
$build_cmd .= " || $prereqs";
}
foreach my $flag (sort keys %options) {
$build_cmd .= "\n $flag=$options{$flag}";
}
$build_cmd .= "\nbuild bundled.${name}.clean: jclean \${root}/bundled/${name}/java/build.xml\n";
print "$build_cmd\n";
( all => $jar_name, clean => "bundled.${name}.clean" );
}
sub add_nativelib_target {
my ($name, %options)=@_;
my $build_cmd="";
my @obj_files;
my $src_dir="$root/bundled/$name/java/native";
foreach my $src_file (glob "$src_dir/*.c") {
my ($src_name, $obj_name)=basename($src_file, "c");
$src_file =~ s/^\Q$root\E/\${root}/;
my $obj_file="\${buildtop}/bundled/$name/jni/$obj_name.o";
$build_cmd .= <<"---";
build $obj_file: ccompile $src_file || $all_jar_targets{$name}
CextraFLAGS=\${bundled.java.NativeCFLAGS}
ARCHFLAGS=\${bundled.java.NativeARCHFLAGS}
---
push @obj_files, $obj_file;
}
my $libname="\${buildtop}/lib/jni/libpolymake_${name}.\${bundled.java.NativeSO}";
$build_cmd .= "build $libname: nativemod @obj_files";
foreach my $flag (sort keys %options) {
$build_cmd .= "\n $flag=$options{$flag}";
}
print "$build_cmd\n";
( all => $libname );
}
if ($ConfigFlags{"bundled.java.ANT"} ne ".none.") {
( add_jar_target("java"), add_nativelib_target("java") )
} else {
( )
}
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