build: list selected applications
With the addition of enable/disable_apps meson options, it is a bit harder to figure out which application is built, and why. Display the list of applications in the same way we do for drivers and libraries. Signed-off-by: David Marchand <david.marchand@redhat.com> Acked-by: Bruce Richardson <bruce.richardson@intel.com> Reviewed-by: Markus Theil <markus.theil@secunet.com>
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@ -1,8 +1,14 @@
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright(c) 2017-2019 Intel Corporation
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enabled_apps = get_option('enable_apps')
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disabled_apps = get_option('disable_apps')
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disable_apps = ',' + get_option('disable_apps')
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disable_apps = run_command(list_dir_globs, disable_apps, check: true).stdout().split()
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enable_apps = ',' + get_option('enable_apps')
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enable_apps = run_command(list_dir_globs, enable_apps, check: true).stdout().split()
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if enable_apps.length() == 0
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enable_apps = run_command(list_dir_globs, '*', check: true).stdout().split()
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endif
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apps = [
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'dumpcap',
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@ -29,13 +35,12 @@ if get_option('default_library') == 'static' and not is_windows
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default_ldflags += ['-Wl,--export-dynamic']
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endif
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enabled_apps = [] # used to print summary at the end
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foreach app:apps
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build = enabled_apps == '' or enabled_apps.contains(app)
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# let disabled_apps override enabled_apps
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if disabled_apps != ''
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build = build and not disabled_apps.contains(app)
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endif
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name = app
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build = true
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reason = '<unknown reason>' # set if build == false to explain
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sources = []
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includes = []
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cflags = default_cflags
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@ -48,11 +53,17 @@ foreach app:apps
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ext_deps = []
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deps = []
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if not build
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continue
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if not enable_apps.contains(app)
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build = false
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reason = 'not in enabled apps build config'
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elif disable_apps.contains(app)
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build = false
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reason = 'explicitly disabled via build config'
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endif
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if build
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subdir(name)
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endif
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if build
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dep_objs = []
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@ -60,6 +71,7 @@ foreach app:apps
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var_name = get_option('default_library') + '_rte_' + d
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if not is_variable(var_name)
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build = false
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reason = 'missing internal dependency, "@0@"'.format(d)
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message('Missing dependency "@0@" for app "@1@"'.format(d, name))
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break
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endif
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@ -68,9 +80,14 @@ foreach app:apps
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endif
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if not build
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if reason != ''
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dpdk_apps_disabled += app
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set_variable(app.underscorify() + '_disable_reason', reason)
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endif
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continue
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endif
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enabled_apps += app
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link_libs = []
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if get_option('default_library') == 'static'
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link_libs = dpdk_static_libraries + dpdk_drivers
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23
meson.build
23
meson.build
@ -42,6 +42,7 @@ dpdk_driver_classes = []
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dpdk_drivers = []
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dpdk_extra_ldflags = []
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dpdk_libs_deprecated = []
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dpdk_apps_disabled = []
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dpdk_libs_disabled = []
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dpdk_drvs_disabled = []
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testpmd_drivers_sources = []
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@ -115,8 +116,21 @@ if meson.is_subproject()
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subdir('buildtools/subproject')
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endif
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# final output, list all the libs and drivers to be built
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# this does not affect any part of the build, for information only.
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# Final output, list all the parts to be built.
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# This does not affect any part of the build, for information only.
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output_message = '\n=================\nApplications Enabled\n=================\n'
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output_message += '\napps:\n\t'
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output_count = 0
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foreach app:enabled_apps
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output_message += app + ', '
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output_count += 1
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if output_count == 8
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output_message += '\n\t'
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output_count = 0
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endif
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endforeach
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message(output_message + '\n')
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output_message = '\n=================\nLibraries Enabled\n=================\n'
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output_message += '\nlibs:\n\t'
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output_count = 0
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@ -147,6 +161,11 @@ endforeach
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message(output_message + '\n')
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output_message = '\n=================\nContent Skipped\n=================\n'
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output_message += '\napps:\n\t'
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foreach app:dpdk_apps_disabled
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reason = get_variable(app.underscorify() + '_disable_reason')
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output_message += app + ':\t' + reason + '\n\t'
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endforeach
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output_message += '\nlibs:\n\t'
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foreach lib:dpdk_libs_disabled
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reason = get_variable(lib.underscorify() + '_disable_reason')
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