[dpdk-dev] [RFC PATCH 06/14] build: reduce indentation in app build spec

[Bruce Richardson]

As with the lib and drivers directories, we can use "continue" keyword to
reduce the indentation level of the majority of the foreach block. At the
same time, we can also replace tab indentation with spaces.

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 app/meson.build | 100 ++++++++++++++++++++++++------------------------
 1 file changed, 50 insertions(+), 50 deletions(-)

diff --git a/app/meson.build b/app/meson.build
index 50a53dbde8..dcffda9d90 100644
--- a/app/meson.build
+++ b/app/meson.build
@@ -2,71 +2,71 @@
 # Copyright(c) 2017-2019 Intel Corporation
 
 if is_windows
-	subdir_done()
+    subdir_done()
 endif
 
 apps = [
-	'pdump',
-	'proc-info',
-	'test-acl',
-	'test-bbdev',
-	'test-cmdline',
-	'test-compress-perf',
-	'test-crypto-perf',
-	'test-eventdev',
-	'test-fib',
-	'test-flow-perf',
-	'test-pipeline',
-	'test-pmd',
-	'test-regex',
-	'test-sad']
+    'pdump',
+    'proc-info',
+    'test-acl',
+    'test-bbdev',
+    'test-cmdline',
+    'test-compress-perf',
+    'test-crypto-perf',
+    'test-eventdev',
+    'test-fib',
+    'test-flow-perf',
+    'test-pipeline',
+    'test-pmd',
+    'test-regex',
+    'test-sad']
 
 default_cflags = machine_args + ['-DALLOW_EXPERIMENTAL_API']
 default_ldflags = []
 if get_option('default_library') == 'static' and not is_windows
-	default_ldflags += ['-Wl,--export-dynamic']
+    default_ldflags += ['-Wl,--export-dynamic']
 endif
 
 foreach app:apps
-	build = true
-	name = app
-	sources = []
-	includes = []
-	cflags = default_cflags
-	ldflags = default_ldflags
-	objs = [] # other object files to link against, used e.g. for
-	          # instruction-set optimized versions of code
+    build = true
+    name = app
+    sources = []
+    includes = []
+    cflags = default_cflags
+    ldflags = default_ldflags
+    objs = [] # other object files to link against, used e.g. for
+              # instruction-set optimized versions of code
 
-	# use "deps" for internal DPDK dependencies, and "ext_deps" for
-	# external package/library requirements
-	ext_deps = []
-	deps = []
+    # use "deps" for internal DPDK dependencies, and "ext_deps" for
+    # external package/library requirements
+    ext_deps = []
+    deps = []
 
-	subdir(name)
+    subdir(name)
 
-	if build
-		dep_objs = []
-		foreach d:deps
-			dep_objs += get_variable(get_option('default_library')
-				 + '_rte_' + d)
-		endforeach
+    if not build
+        continue
+    endif
 
-		link_libs = []
-		if get_option('default_library') == 'static'
-			link_libs = dpdk_static_libraries + dpdk_drivers
-		endif
+    dep_objs = []
+    foreach d:deps
+        dep_objs += get_variable(get_option('default_library') + '_rte_' + d)
+    endforeach
 
-		executable('dpdk-' + name,
-				sources,
-				c_args: cflags,
-				link_args: ldflags,
-				link_whole: link_libs,
-				dependencies: dep_objs,
-				include_directories: includes,
-				install_rpath: join_paths(get_option('prefix'),
-						 driver_install_path),
-				install: true)
-	endif
+    link_libs = []
+    if get_option('default_library') == 'static'
+        link_libs = dpdk_static_libraries + dpdk_drivers
+    endif
+
+    executable('dpdk-' + name,
+            sources,
+            c_args: cflags,
+            link_args: ldflags,
+            link_whole: link_libs,
+            dependencies: dep_objs,
+            include_directories: includes,
+            install_rpath: join_paths(get_option('prefix'), driver_install_path),
+            install: true)
 endforeach
 
 # special case the autotests
-- 
2.27.0