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build: remove duplicate checks for cflags

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There is no need to check for each library, driver and example whether
certain cflags are supported. Instead of checking inside the loop, do
so outside and reuse the value.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Bruce Richardson 2018-07-19 15:22:06 +01:00 committed by Thomas Monjalon
parent 203b61dc5e
commit 3e3eeb4d5f
3 changed files with 15 additions and 13 deletions
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9
drivers/meson.build
View File

@ -11,6 +11,10 @@ driver_classes = ['common',
'event', # depends on common, bus, mempool and net.
'raw'] # depends on common, bus, mempool, net and event.
default_cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
default_cflags += '-Wno-format-truncation'
endif
foreach class:driver_classes
drivers = []
std_deps = []
@ -31,10 +35,7 @@ foreach class:driver_classes
allow_experimental_apis = false
sources = []
objs = []
cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
cflags += '-Wno-format-truncation'
endif
cflags = default_cflags
includes = [include_directories(drv_path)]
# set up internal deps. Drivers can append/override as necessary
deps = std_deps

9
examples/meson.build
View File

@ -18,15 +18,16 @@ else
examples = get_option('examples').split(',')
allow_skips = false # error out if we can't build a requested app
endif
default_cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
default_cflags += '-Wno-format-truncation'
endif
foreach example: examples
name = example
build = true
sources = []
allow_experimental_apis = false
cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
cflags += '-Wno-format-truncation'
endif
cflags = default_cflags
ext_deps = [execinfo]
includes = [include_directories(example)]

10
lib/meson.build
View File

@ -26,6 +26,10 @@ libraries = [ 'compat', # just a header, used for versioning
# flow_classify lib depends on pkt framework table lib
'flow_classify', 'bpf']
default_cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
default_cflags += '-Wno-format-truncation'
endif
foreach l:libraries
build = true
name = l
@ -34,11 +38,7 @@ foreach l:libraries
sources = []
headers = []
includes = []
cflags = machine_args
if cc.has_argument('-Wno-format-truncation')
cflags += '-Wno-format-truncation'
endif
cflags = default_cflags
objs = [] # other object files to link against, used e.g. for
# instruction-set optimized versions of code