subdirs = ['igb_uio', 'kni']
-WARN_CROSS_COMPILE='Need "kernel_dir" option for kmod compilation when cross-compiling'
-WARN_NO_HEADERS='Cannot compile kernel modules as requested - are kernel headers installed?'
-
# if we are cross-compiling we need kernel_dir specified
-# NOTE: warning() function only available from version 0.44 onwards
if get_option('kernel_dir') == '' and meson.is_cross_build()
- if meson.version().version_compare('>=0.44')
- warning(WARN_CROSS_COMPILE)
- else
- message('WARNING: ' + WARN_CROSS_COMPILE)
- endif
-else
+ warning('Need "kernel_dir" option for kmod compilation when cross-compiling')
+ subdir_done()
+endif
- kernel_dir = get_option('kernel_dir')
- if kernel_dir == ''
- # use default path for native builds
- kernel_version = run_command('uname', '-r').stdout().strip()
- kernel_dir = '/lib/modules/' + kernel_version + '/build'
- endif
+kernel_dir = get_option('kernel_dir')
+if kernel_dir == ''
+ # use default path for native builds
+ kernel_version = run_command('uname', '-r').stdout().strip()
+ kernel_dir = '/lib/modules/' + kernel_version
+endif
- # test running make in kernel directory, using "make kernelversion"
- make_returncode = run_command('make', '-sC', kernel_dir,
- 'kernelversion').returncode()
- if make_returncode != 0
- if meson.version().version_compare('>=0.44')
- warning(WARN_NO_HEADERS)
- else
- message('WARNING: ' + WARN_NO_HEADERS)
- endif
- else # returncode == 0
+# test running make in kernel directory, using "make kernelversion"
+make_returncode = run_command('make', '-sC', kernel_dir + '/build',
+ 'kernelversion').returncode()
+if make_returncode != 0
+ warning('Cannot compile kernel modules as requested - are kernel headers installed?')
+ subdir_done()
+endif
# DO ACTUAL MODULE BUILDING
- foreach d:subdirs
- subdir(d)
- endforeach
- endif
-endif
+foreach d:subdirs
+ subdir(d)
+endforeach