package BoxPlatform; use Exporter; @ISA = qw/Exporter/; @EXPORT = qw/$build_os $build_cpu $target_os $make_command $bsd_make $platform_define $platform_cpu $gcc_v3 $product_version $product_name $install_into_dir $sub_make_options $platform_compile_line_extra $platform_link_line_extra $platform_lib_files $platform_exe_ext/; BEGIN { # which OS are we building under? $build_os = `uname`; chomp $build_os; $build_cpu = `uname -p`; chomp $build_cpu; # Cygwin Builds usually something like CYGWIN_NT-5.0, CYGWIN_NT-5.1 # Box Backup tried on Win2000,XP only :) $build_os = 'CYGWIN' if $build_os =~ m/CYGWIN/; $make_command = ($build_os eq 'Darwin') ? 'bsdmake' : ($build_os eq 'SunOS') ? 'gmake' : 'make'; $bsd_make = ($build_os ne 'Linux' && $build_os ne 'CYGWIN' && $build_os ne "SunOS"); # blank extra flags by default $platform_compile_line_extra = '@CPPFLAGS@ @CXXFLAGS@ @CXXFLAGS_STRICT@'; $platform_compile_line_extra =~ s/ -O2//; $platform_link_line_extra = '@LDFLAGS@'; $platform_lib_files = '@LIBS@'; $target_os = '@target_os@'; $platform_exe_ext = '@EXEEXT@'; # get version open VERSION,"VERSION.txt" or die "VERSION.txt: $!"; $product_version = ; chomp $product_version; $product_name = ; chomp $product_name; close VERSION; # where to put the files $install_into_dir = '@bindir_expanded@'; # if it's Darwin, if($build_os eq 'Darwin') { # see how many processors there are, and set make flags accordingly my $cpus = `sysctl hw.ncpu`; if($cpus =~ m/hw.ncpu:\s(\d+)/ && $1 > 1) { print "$1 processors detected, will set make to perform concurrent jobs\n"; $sub_make_options = ' -j '.($1 + 1); } # test for fink installation if(-d '/sw/include' && -d '/sw/lib') { print "Fink installation detected, will use headers and libraries\n\n\n"; $platform_compile_line_extra = '-I/sw/include '; $platform_link_line_extra = '-L/sw/lib '; } } } sub make_flag { if($bsd_make) { return "-D $_[0]" } return $_[0].'=1'; } 1;