editorconfig: add setting to trim trailing whitespace

and clean up all outstanding issues

Skip 'test cases/common/141 special characters/meson.build' since it
intentionally uses trailing newlines.

27 files changed, 7 insertions, 30 deletions

diff --git a/test cases/unit/12 promote/meson.build b/test cases/unit/12 promote/meson.build
index 066cf36cf..5012bf6ed 100644
--- a/test cases/unit/12 promote/meson.build
+++ b/test cases/unit/12 promote/meson.build
@@ -2,4 +2,3 @@ project('promotion test', 'c')
 
 subproject('s1')
 subproject('s2')
-
diff --git a/test cases/unit/12 promote/subprojects/s1/subprojects/s3/meson.build b/test cases/unit/12 promote/subprojects/s1/subprojects/s3/meson.build
index 894fe265b..71db691d6 100644
--- a/test cases/unit/12 promote/subprojects/s1/subprojects/s3/meson.build
+++ b/test cases/unit/12 promote/subprojects/s1/subprojects/s3/meson.build
@@ -1,4 +1,3 @@
 project('s3', 'c')
 
 l = static_library('s3', 's3.c')
-
diff --git a/test cases/unit/12 promote/subprojects/s1/subprojects/scommon/meson.build b/test cases/unit/12 promote/subprojects/s1/subprojects/scommon/meson.build
index 231f2757b..8ca550ae3 100644
--- a/test cases/unit/12 promote/subprojects/s1/subprojects/scommon/meson.build
+++ b/test cases/unit/12 promote/subprojects/s1/subprojects/scommon/meson.build
@@ -1,4 +1,3 @@
 project('scommon', 'c')
 
 clib = static_library('scommon', 'scommon_broken.c')
-
diff --git a/test cases/unit/12 promote/subprojects/s2/meson.build b/test cases/unit/12 promote/subprojects/s2/meson.build
index 32bcf8f39..4aaeb59e8 100644
--- a/test cases/unit/12 promote/subprojects/s2/meson.build
+++ b/test cases/unit/12 promote/subprojects/s2/meson.build
@@ -3,4 +3,3 @@ project('s2', 'c')
 sc = subproject('scommon')
 
 executable('s2', 's2.c', link_with : sc.get_variable('clib'))
-
diff --git a/test cases/unit/12 promote/subprojects/s2/subprojects/scommon/meson.build b/test cases/unit/12 promote/subprojects/s2/subprojects/scommon/meson.build
index e0d8c7ddc..54049a8be 100644
--- a/test cases/unit/12 promote/subprojects/s2/subprojects/scommon/meson.build
+++ b/test cases/unit/12 promote/subprojects/s2/subprojects/scommon/meson.build
@@ -1,4 +1,3 @@
 project('scommon', 'c')
 
 clib = static_library('scommon', 'scommon_ok.c')
-
diff --git a/test cases/unit/17 prebuilt shared/meson.build b/test cases/unit/17 prebuilt shared/meson.build
index 41c11c656..9a4eca0f3 100644
--- a/test cases/unit/17 prebuilt shared/meson.build
+++ b/test cases/unit/17 prebuilt shared/meson.build
@@ -11,4 +11,3 @@ d = declare_dependency(dependencies : shlib)
 exe2 = executable('another_visitor', 'another_visitor.c',
   dependencies : d)
 test('another', exe2)
-
diff --git a/test cases/unit/27 pkgconfig usage/dependee/meson.build b/test cases/unit/27 pkgconfig usage/dependee/meson.build
index beb446c18..03e294e58 100644
--- a/test cases/unit/27 pkgconfig usage/dependee/meson.build
+++ b/test cases/unit/27 pkgconfig usage/dependee/meson.build
@@ -4,4 +4,3 @@ pkgdep = dependency('libpkgdep')
 
 executable('pkguser', 'pkguser.c',
   dependencies : pkgdep)
-  
diff --git a/test cases/unit/27 pkgconfig usage/dependency/meson.build b/test cases/unit/27 pkgconfig usage/dependency/meson.build
index 89fae8e00..ee0f1dadb 100644
--- a/test cases/unit/27 pkgconfig usage/dependency/meson.build
+++ b/test cases/unit/27 pkgconfig usage/dependency/meson.build
@@ -1,10 +1,10 @@
-project('pkgconfig dep', 'c', 
+project('pkgconfig dep', 'c',
   version : '1.0.0')
 
 # This is not used in the code, only to check that it does not
 # leak out to --libs.
 glib_dep = dependency('glib-2.0')
-  
+
 pkgconfig = import('pkgconfig')
 
 intlib = static_library('libpkgdep-int', 'privatelib.c')
@@ -15,7 +15,7 @@ lib = shared_library('pkgdep', 'pkgdep.c',
   install : true)
 
 install_headers('pkgdep.h')
-  
+
 pkgconfig.generate(
   filebase : 'libpkgdep',
   name : 'Libpkgdep',
diff --git a/test cases/unit/3 subproject defaults/meson.build b/test cases/unit/3 subproject defaults/meson.build
index 3bf05d036..dafa40aff 100644
--- a/test cases/unit/3 subproject defaults/meson.build
+++ b/test cases/unit/3 subproject defaults/meson.build
@@ -8,4 +8,3 @@ subproject('foob', default_options : ['fromspfunc=spfunc', 'fromspfunconly=spfun
 assert(get_option('fromcmdline') == 'cmdline', 'Default option defined in cmd line is incorrect: ' + get_option('fromcmdline'))
 assert(get_option('defopoverride') == 'defopt', 'Default option without cmd line override is incorrect: ' + get_option('defopoverride'))
 assert(get_option('fromoptfile') == 'optfile', 'Default value from option file is incorrect: ' + get_option('fromoptfile'))
-
diff --git a/test cases/unit/3 subproject defaults/subprojects/foob/meson.build b/test cases/unit/3 subproject defaults/subprojects/foob/meson.build
index 69f01d1ba..9a611a9e6 100644
--- a/test cases/unit/3 subproject defaults/subprojects/foob/meson.build
+++ b/test cases/unit/3 subproject defaults/subprojects/foob/meson.build
@@ -9,4 +9,3 @@ assert(get_option('fromspfunc') == 'spfunc', 'Default option set with subproject
 assert(get_option('fromspfunconly') == 'spfunc', 'Default option set with subproject() incorrect: ' + get_option('fromspfunc'))
 assert(get_option('defopoverride') == 's_defopt', 'Default option without cmd line override is incorrect: ' + get_option('defopoverride'))
 assert(get_option('fromoptfile') == 's_optfile', 'Default value from option file is incorrect: ' + get_option('fromoptfile'))
-
diff --git a/test cases/unit/32 pkgconfig use libraries/lib/meson.build b/test cases/unit/32 pkgconfig use libraries/lib/meson.build
index 748adf47a..e9918cee4 100644
--- a/test cases/unit/32 pkgconfig use libraries/lib/meson.build
+++ b/test cases/unit/32 pkgconfig use libraries/lib/meson.build
@@ -12,5 +12,3 @@ import('pkgconfig').generate(
     libraries: [b],
     subdirs: ['.']
 )
-
-
diff --git a/test cases/unit/44 promote wrap/meson.build b/test cases/unit/44 promote wrap/meson.build
index 066cf36cf..5012bf6ed 100644
--- a/test cases/unit/44 promote wrap/meson.build
+++ b/test cases/unit/44 promote wrap/meson.build
@@ -2,4 +2,3 @@ project('promotion test', 'c')
 
 subproject('s1')
 subproject('s2')
-
diff --git a/test cases/unit/44 promote wrap/subprojects/s1/meson.build b/test cases/unit/44 promote wrap/subprojects/s1/meson.build
index 3d1f5bc35..48dc8533d 100644
--- a/test cases/unit/44 promote wrap/subprojects/s1/meson.build
+++ b/test cases/unit/44 promote wrap/subprojects/s1/meson.build
@@ -1,2 +1 @@
 project('s1', 'c')
-
diff --git a/test cases/unit/44 promote wrap/subprojects/s1/subprojects/ambiguous/meson.build b/test cases/unit/44 promote wrap/subprojects/s1/subprojects/ambiguous/meson.build
index 296adff4c..b485d8337 100644
--- a/test cases/unit/44 promote wrap/subprojects/s1/subprojects/ambiguous/meson.build
+++ b/test cases/unit/44 promote wrap/subprojects/s1/subprojects/ambiguous/meson.build
@@ -1,2 +1 @@
 project('ambiguous', 'c')
-
diff --git a/test cases/unit/44 promote wrap/subprojects/s2/meson.build b/test cases/unit/44 promote wrap/subprojects/s2/meson.build
index b5db63429..901bc2aac 100644
--- a/test cases/unit/44 promote wrap/subprojects/s2/meson.build
+++ b/test cases/unit/44 promote wrap/subprojects/s2/meson.build
@@ -1,2 +1 @@
 project('s2', 'c')
-
diff --git a/test cases/unit/5 compiler detection/trivial.mm b/test cases/unit/5 compiler detection/trivial.mm
index 927e8104e..f9d4e1989 100644
--- a/test cases/unit/5 compiler detection/trivial.mm
+++ b/test cases/unit/5 compiler detection/trivial.mm
@@ -6,4 +6,3 @@ class MyClass {
 int main(int argc, char **argv) {
   return 0;
 }
-
diff --git a/test cases/unit/51 noncross options/meson.build b/test cases/unit/51 noncross options/meson.build
index 42e2cbb55..6d479d60a 100644
--- a/test cases/unit/51 noncross options/meson.build
+++ b/test cases/unit/51 noncross options/meson.build
@@ -7,7 +7,7 @@ executable('prog', 'prog.c')
 
 if not meson.is_cross_build()
   executable('prog2', 'prog.c', native: true)
-  
+
   # Check that even deps marked as native are found
   # by default when not cross compiling.
   dependency('ylib', method: 'pkg-config')
diff --git a/test cases/unit/54 clang-format/meson.build b/test cases/unit/54 clang-format/meson.build
index 1b93cd54d..09973dbea 100644
--- a/test cases/unit/54 clang-format/meson.build
+++ b/test cases/unit/54 clang-format/meson.build
@@ -1,4 +1,3 @@
 project('clangformat', 'c')
 
 executable('prog', 'prog.c')
-
diff --git a/test cases/unit/54 clang-format/prog_orig_c b/test cases/unit/54 clang-format/prog_orig_c
index f098bbcce..23a2b574b 100644
--- a/test cases/unit/54 clang-format/prog_orig_c
+++ b/test cases/unit/54 clang-format/prog_orig_c
@@ -18,4 +18,3 @@ return
 0
 ;
 }
-
diff --git a/test cases/unit/60 native file override/meson.build b/test cases/unit/60 native file override/meson.build
index 8318abaef..6ada560ff 100644
--- a/test cases/unit/60 native file override/meson.build
+++ b/test cases/unit/60 native file override/meson.build
@@ -4,7 +4,7 @@ foreach o : ['bindir', 'datadir', 'includedir', 'infodir', 'libdir',
              'libexecdir', 'localedir', 'localstatedir', 'mandir', 'prefix',
              'sbindir', 'sharedstatedir', 'sysconfdir']
   expected = get_option('def_' + o)
-  actual = get_option(o) 
+  actual = get_option(o)
   assert(expected == actual,
          '@0@ should have been @1@, but was @2@!'.format(o, expected, actual))
 endforeach
diff --git a/test cases/unit/7 run installed/foo/meson.build b/test cases/unit/7 run installed/foo/meson.build
index 082f98529..772b181f0 100644
--- a/test cases/unit/7 run installed/foo/meson.build
+++ b/test cases/unit/7 run installed/foo/meson.build
@@ -4,4 +4,3 @@
 foolib = shared_library('foo', 'foo.c',
   install_dir : 'foo',
   install : true)
-
diff --git a/test cases/unit/7 run installed/meson.build b/test cases/unit/7 run installed/meson.build
index 46236fa83..af307f5f8 100644
--- a/test cases/unit/7 run installed/meson.build
+++ b/test cases/unit/7 run installed/meson.build
@@ -6,4 +6,3 @@ subdir('foo')
 executable('prog', 'prog.c',
   link_with : foolib,
   install : true)
-
diff --git a/test cases/unit/70 cross/meson.build b/test cases/unit/70 cross/meson.build
index 6c85cf73b..acf4f0f17 100644
--- a/test cases/unit/70 cross/meson.build
+++ b/test cases/unit/70 cross/meson.build
@@ -11,6 +11,6 @@ if get_option('generate')
                 output: 'crossfile',
                 configuration: conf_data)
     message('Written cross file')
-else               
+else
     assert(meson.is_cross_build(), 'not setup as cross build')
 endif
diff --git a/test cases/unit/87 prelinking/meson.build b/test cases/unit/87 prelinking/meson.build
index 3dbf88e5f..baa90084b 100644
--- a/test cases/unit/87 prelinking/meson.build
+++ b/test cases/unit/87 prelinking/meson.build
@@ -5,4 +5,3 @@ liba = static_library('prelinked', 'file1.c', 'file2.c', 'file3.c', 'file4.c',
 exe = executable('testprog', 'main.c',
     link_with: liba)
 test('prelinked', exe)
- 
\ No newline at end of file
diff --git a/test cases/unit/9 d dedup/meson.build b/test cases/unit/9 d dedup/meson.build
index 08f3a6c67..a7b6a8275 100644
--- a/test cases/unit/9 d dedup/meson.build
+++ b/test cases/unit/9 d dedup/meson.build
@@ -3,4 +3,3 @@ project('d dedup', 'c')
 add_project_arguments('-D', 'FOO', '-D', 'BAR', language : 'c')
 
 executable('prog', 'prog.c')
-
diff --git a/test cases/unit/97 link full name/libtestprovider/meson.build b/test cases/unit/97 link full name/libtestprovider/meson.build
index 5855c8180..128c213ac 100644
--- a/test cases/unit/97 link full name/libtestprovider/meson.build
+++ b/test cases/unit/97 link full name/libtestprovider/meson.build
@@ -16,5 +16,5 @@ pkg.generate(
         requires: [],
         libraries_private: ['-Wl,--whole-archive'] +
             ['-L${libdir}','-l:libtestprovider.a']+
-            ['-Wl,--no-whole-archive'] 
+            ['-Wl,--no-whole-archive']
 )
diff --git a/test cases/unit/97 link full name/proguser/receiver.c b/test cases/unit/97 link full name/proguser/receiver.c
index 594601cc8..65e9d8ea1 100644
--- a/test cases/unit/97 link full name/proguser/receiver.c
+++ b/test cases/unit/97 link full name/proguser/receiver.c
@@ -16,4 +16,3 @@ int main(void) {
     fprintf(stdout,"bad\n");
     return TEST_FAILTURE;
 }
-