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libstore: Speed up builds by using precompiled headers

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Sergei Zimmerman 2025-07-20 21:24:46 +03:00
parent e920e28734
commit 33d031095f
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2 changed files with 9 additions and 0 deletions
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1
src/libstore/meson.build
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@ -348,6 +348,7 @@ this_library = library(
link_args: linker_export_flags, link_args: linker_export_flags,
prelink : true, # For C++ static initializers prelink : true, # For C++ static initializers
install : true, install : true,
cpp_pch : ['pch/precompiled-headers.hh']
) )
install_headers(headers, subdir : 'nix/store', preserve_path : true) install_headers(headers, subdir : 'nix/store', preserve_path : true)

8
src/libstore/pch/precompiled-headers.hh Normal file
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@ -0,0 +1,8 @@
#include "nix/store/store-api.hh"
#include "nix/store/realisation.hh"
#include "nix/store/derived-path.hh"
#include "nix/store/derivations.hh"
#include "nix/store/local-store.hh"
#include "nix/util/util.hh"
#include <nlohmann/json.hpp>