nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-08 19:46:02 +01:00
Code Activity

libexpr-tests: Improve compile times with PCH

Browse source 
(Before)

**** Time summary:
Compilation (14 times):
  Parsing (frontend):           60.1 s
  Codegen & opts (backend):     18.0 s

(After)

**** Time summary:
Compilation (15 times):
  Parsing (frontend):           16.6 s
  Codegen & opts (backend):     17.4 s
This commit is contained in:
Sergei Zimmerman 2025-08-17 00:56:54 +03:00
parent 3c0a5e0a51
commit d6973e105c
No known key found for this signature in database
2 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
src/libexpr-tests/meson.build
View file

@ -75,6 +75,7 @@ this_exe = executable(
# TODO: -lrapidcheck, see ../libutil-support/build.meson
link_args : linker_export_flags + [ '-lrapidcheck' ],
install : true,
cpp_pch : do_pch ? [ 'pch/precompiled-headers.hh' ] : [],
)
test(

4
src/libexpr-tests/pch/precompiled-headers.hh Normal file
View file

@ -0,0 +1,4 @@
#include "nix/expr/tests/libexpr.hh"
#include <gtest/gtest.h>
#include <gmock/gmock.h>