Zengtudor/pybind11
1
0
Fork 0
mirror of https://github.com/pybind/pybind11.git synced 2024-11-21 20:55:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(cmake): only define lto if CMAKE's IPO setting is unset (#4643)

Browse Source 
Signed-off-by: Henry Schreiner <henryschreineriii@gmail.com>
This commit is contained in:
Henry Schreiner 2023-04-29 10:15:45 -04:00 committed by GitHub
parent 5e946c2fa5
commit 956390a87f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
tools/pybind11Common.cmake
View File

@ -5,8 +5,8 @@ Adds the following targets::
pybind11::pybind11 - link to headers and pybind11 pybind11::pybind11 - link to headers and pybind11
pybind11::module - Adds module links pybind11::module - Adds module links
pybind11::embed - Adds embed links pybind11::embed - Adds embed links
pybind11::lto - Link time optimizations (manual selection) pybind11::lto - Link time optimizations (only if CMAKE_INTERPROCEDURAL_OPTIMIZATION is not set)
pybind11::thin_lto - Link time optimizations (manual selection) pybind11::thin_lto - Link time optimizations (only if CMAKE_INTERPROCEDURAL_OPTIMIZATION is not set)
pybind11::python_link_helper - Adds link to Python libraries pybind11::python_link_helper - Adds link to Python libraries
pybind11::windows_extras - MSVC bigobj and mp for building multithreaded pybind11::windows_extras - MSVC bigobj and mp for building multithreaded
pybind11::opt_size - avoid optimizations that increase code size pybind11::opt_size - avoid optimizations that increase code size
@ -20,7 +20,7 @@ Adds the following functions::
# CMake 3.10 has an include_guard command, but we can't use that yet # CMake 3.10 has an include_guard command, but we can't use that yet
# include_guard(global) (pre-CMake 3.10) # include_guard(global) (pre-CMake 3.10)
if(TARGET pybind11::lto) if(TARGET pybind11::pybind11)
return() return()
endif() endif()
@ -372,11 +372,13 @@ function(_pybind11_generate_lto target prefer_thin_lto)
endif() endif()
endfunction() endfunction()
add_library(pybind11::lto IMPORTED INTERFACE ${optional_global}) if(NOT DEFINED CMAKE_INTERPROCEDURAL_OPTIMIZATION)
_pybind11_generate_lto(pybind11::lto FALSE) add_library(pybind11::lto IMPORTED INTERFACE ${optional_global})
_pybind11_generate_lto(pybind11::lto FALSE)
add_library(pybind11::thin_lto IMPORTED INTERFACE ${optional_global}) add_library(pybind11::thin_lto IMPORTED INTERFACE ${optional_global})
_pybind11_generate_lto(pybind11::thin_lto TRUE) _pybind11_generate_lto(pybind11::thin_lto TRUE)
endif()
# ---------------------- pybind11_strip ----------------------------- # ---------------------- pybind11_strip -----------------------------