mirror of
https://github.com/simdjson/simdjson
synced 2026-06-08 17:27:07 +00:00
Andrea Pappacoda
e5a408386b
* build: add pkg-config support
The CMake build script now generates a simple pkg-config files that can
be easily used by non-CMake users.
The file is generated from a template file that gets filled in at
configure time.
As CMake doesn't have anything similar to Meson's pkg-config generator
the file is quite static, i.e. new simdjson public defines/dependencies
won't be picked up automatically.
This approach also suffers from one minor issue, mentioned in
[jtojnar/cmake-snips][]; in short, it doesn't work well when users
specify CMAKE_INSTALL_INCLUDEDIR and similar as absolute paths. It's not
a big deal, and it will easily fixable once you'll require CMake >=3.20.
Fixes #1763
[jtojnar/cmake-snips]: https://github.com/jtojnar/cmake-snips#concatenating-paths-when-building-pkg-config-files
* build: handle absolute paths in .pc generation
As mentioned in the previous commit message, correct concatenation of
paths is only available in CMake >=3.20, so handling absolute paths in
pkg-config file generation requires using jtojnar's JoinPaths module.
* ci: add debian job
This new jobs compiles simdjson on Debian Testing, a semi-rolling
release, so that new compilers are always tested.
This job also tests the pkg-config file introduced in commit
1096c3b299
24 lines
817 B
CMake
24 lines
817 B
CMake
# This module provides function for joining paths
|
||
# known from most languages
|
||
#
|
||
# SPDX-License-Identifier: (MIT OR CC0-1.0)
|
||
# Copyright 2020 Jan Tojnar
|
||
# https://github.com/jtojnar/cmake-snips
|
||
#
|
||
# Modelled after Python’s os.path.join
|
||
# https://docs.python.org/3.7/library/os.path.html#os.path.join
|
||
# Windows not supported
|
||
function(join_paths joined_path first_path_segment)
|
||
set(temp_path "${first_path_segment}")
|
||
foreach(current_segment IN LISTS ARGN)
|
||
if(NOT ("${current_segment}" STREQUAL ""))
|
||
if(IS_ABSOLUTE "${current_segment}")
|
||
set(temp_path "${current_segment}")
|
||
else()
|
||
set(temp_path "${temp_path}/${current_segment}")
|
||
endif()
|
||
endif()
|
||
endforeach()
|
||
set(${joined_path} "${temp_path}" PARENT_SCOPE)
|
||
endfunction()
|