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Add -Wundef to make #if FOO an error if not defined

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This commit has all the straightforward stuff.
This commit is contained in:
Robert Hensing 2025-04-05 00:45:19 +02:00
parent cb972c789a
commit 59ced3da96
23 changed files with 40 additions and 33 deletions
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3
src/libstore/optimise-store.cc
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@ -13,6 +13,7 @@
#include <stdio.h>
#include <regex>
#include "store-config-private.hh"
namespace nix {
@ -96,7 +97,7 @@ void LocalStore::optimisePath_(Activity * act, OptimiseStats & stats,
auto st = lstat(path);
#if __APPLE__
#ifdef __APPLE__
/* HFS/macOS has some undocumented security feature disabling hardlinking for
special files within .app dirs. Known affected paths include
*.app/Contents/{PkgInfo,Resources/\*.lproj,_CodeSignature} and .DS_Store.