[pacman-dev] [PATCH 1/4] meson: drop checks for things we don't use

[Dave Reisner]

This was ported over from the AC_CHECK_{FUNCS,HEADERS} lists in
configure.ac, but I never actually checked if the resulting CPP defines
are used. Turns out, lots of symbols, not a lot of define usage.
---
 meson.build | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/meson.build b/meson.build
index 91f05031..c2ed707a 100644
--- a/meson.build
+++ b/meson.build
@@ -163,38 +163,13 @@ foreach header : [
 endforeach
 
 foreach sym : [
-    'dup2',
-    'fork',
-    'getcwd',
     'getmntent',
     'getmntinfo',
-    'gettimeofday',
-    'memmove',
-    'memset',
-    'mkdir',
-    'realpath',
-    'regcomp',
-    'rmdir',
-    'setenv',
-    'setlocale',
-    'strcasecmp',
-    'strchr',
-    'strcspn',
-    'strdup',
-    'strerror',
     'strndup',
     'strnlen',
-    'strnlen',
-    'strrchr',
-    'strsep',
     'strsep',
-    'strstr',
-    'strtol',
     'swprintf',
     'tcflush',
-    'tcflush',
-    'uname',
-    'wcwidth',
   ]
   have = cc.has_function(sym, args : '-D_GNU_SOURCE')
   conf.set10('HAVE_' + sym.to_upper(), have)
-- 
2.22.0