use ExtUtils::MakeMaker; # See lib/ExtUtils/MakeMaker.pm for details of how to influence # the contents of the Makefile that is written. my $libs = '-L/usr/X11R6/lib -lX11 -lgdk -lXxf86misc'; $libs .= ' -lrpm -lrpmio -ldb1 -lz' if $ENV{C_RPM}; WriteMakefile( 'NAME' => 'stuff', 'OPTIMIZE' => '-Os', 'MAKEFILE' => 'Makefile_c', 'OBJECT' => 'stuff.o smp.o md5.o md5_crypt.o sbus.o silo.o', 'VERSION_FROM' => 'stuff.pm', # finds $VERSION 'LIBS' => [$libs], # e.g., '-lm' 'DEFINE' => '-DHIGHFIRST -D"MD5Name(x)=x"', # e.g., '-DHAVE_SOMETHING' 'INC' => '-I/usr/include/rpm `gtk-config --cflags`', # e.g., '-I/usr/include/other' );