From ca0ffc0d63727850c520a80929698e4c199b17f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominique=20Pell=C3=A9?= <dominique.pelle@tomtom.com>
Date: Sun, 24 Sep 2023 22:57:41 +0200
Subject: [PATCH] patch 9.0.1931: make test_compilers fails on ubuntu
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Problem:  make test_compilers fails on ubuntu
Solution: set LC_ALL=C

fix: make test_compiler failed on xubuntu 22.04.3

Problem: 'make test_compiler' failed on Linux xubuntu 22.04.3 but
         succeeded on e.g. macOS. To reproduce:
```
$ ./configure --with-features=huge --enable-gui=no --enable-perlinterp=yes
$ make -j12
$ cd vim/src/testdir
$ make test_compiler
...snip...
Found errors in Test_compiler():
command line..script /home/dope/sb/vim/src/testdir/runtest.vim[601]..function RunTheTest[54]..Test_compiler line 24: command did not fail: clist
command line..script /home/dope/sb/vim/src/testdir/runtest.vim[601]..function RunTheTest[54]..Test_compiler line 30: Pattern '\\n \\d\\+ Xfoo.pl:3: Global symbol "$foo" requires explicit package name' does not match '\n19 Xfoo.pl:3: Global symbol "$foo" requires explicit package name (did you forget to declare "my $foo"?)'
make: *** [Makefile:70: test_compiler] Error 1
```
Solution: set `LC_ALL` to "C" in `Test_compiler()`

closes: #13173

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Dominique Pellé <dominique.pelle@tomtom.com>
---
 src/testdir/test_compiler.vim | 7 +++----
 src/version.c                 | 2 ++
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/testdir/test_compiler.vim b/src/testdir/test_compiler.vim
index 781bac67a9..4b710df07c 100644
--- a/src/testdir/test_compiler.vim
+++ b/src/testdir/test_compiler.vim
@@ -7,10 +7,8 @@ func Test_compiler()
   CheckExecutable perl
   CheckFeature quickfix
 
-  " $LANG changes the output of Perl.
-  if $LANG != ''
-    unlet $LANG
-  endif
+  let save_LC_ALL = $LC_ALL
+  let $LC_ALL= "C"
 
   " %:S does not work properly with 'shellslash' set
   let save_shellslash = &shellslash
@@ -40,6 +38,7 @@ func Test_compiler()
   let &shellslash = save_shellslash
   call delete('Xfoo.pl')
   bw!
+  let $LC_ALL = save_LC_ALL
 endfunc
 
 func GetCompilerNames()
diff --git a/src/version.c b/src/version.c
index f30b08e4ae..b5ffdd1fe6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -699,6 +699,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1931,
 /**/
     1930,
 /**/