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fix(build): Use CMAKE_INSTALL_FULL_<dir> for default config

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Using CMAKE_INSTALL_SYSCONFDIR does respect CMAKE_INSTALL_PREFIX, but it
prefixes it to CMAKE_INSTALL_SYSCONFDIR, which results in the default
config being installed to /usr/etc/polybar/config.ini or
/usr/local/etc/polybar/config.ini

CMAKE_INSTALL_FULL_SYSCONFDIR gives an absolute path that respects the
prefix but does the right thing (uses /etc) if it is /usr

Ref: #2770
This commit is contained in:
patrick96 2023-02-13 21:08:48 +01:00 committed by Patrick Ziegler
parent b3cbf0a644
commit 8cc1b4fcfd
3 changed files with 17 additions and 8 deletions
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3
CHANGELOG.md
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@ -15,7 +15,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- If the `exec` command produced no output and exited with a non-zero exit code the module is no longer completely empty, but just has an empty `%output%` token. If you relied on this behavior to hide the module under certain circumstances, make sure the script exits with an exit code of zero. ([`#2857`](https://github.com/polybar/polybar/discussions/2857), [`#2861`](https://github.com/polybar/polybar/pull/2861))
### Build
- Respect `CMAKE_INSTALL_PREFIX` when installing default config ([`#2770`](https://github.com/polybar/polybar/pull/2770))
- Respect `CMAKE_INSTALL_PREFIX` when installing default config ([`#2770`](https://github.com/polybar/polybar/pull/2770), [`#2917`](https://github.com/polybar/polybar/pull/2917))
- Change default `CMAKE_INSTALL_PREFIX` to `/usr`. Installations with default flags will now go into `/usr` instead of `/usr/local` ([`#2917`](https://github.com/polybar/polybar/pull/2917))
- Bump C++ version to C++17 ([`#2847`](https://github.com/polybar/polybar/pull/2847))
### Deprecated

11
CMakeLists.txt
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@ -22,6 +22,14 @@ else()
set(APP_VERSION "${version_txt}")
endif()
# Set the default installation prefix to /usr
# Otherwise the default value is /usr/local which causes the default config
# file to be installed to /usr/local/etc, with /usr, cmake has special handling
# for this.
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
set(CMAKE_INSTALL_PREFIX "/usr" CACHE PATH "Project-default installation prefix" FORCE)
endif()
list(APPEND CMAKE_MODULE_PATH
${PROJECT_SOURCE_DIR}/cmake
${PROJECT_SOURCE_DIR}/cmake/common
@ -60,10 +68,9 @@ if(BUILD_TESTS)
add_subdirectory(tests)
endif()
if(BUILD_CONFIG)
install(FILES ${CMAKE_SOURCE_DIR}/doc/config.ini
DESTINATION ${CMAKE_INSTALL_SYSCONFDIR}/${PROJECT_NAME}
DESTINATION ${CMAKE_INSTALL_FULL_SYSCONFDIR}/${PROJECT_NAME}
COMPONENT config)
endif()

1
cmake/05-summary.cmake
View File

@ -18,6 +18,7 @@ message_colored(STATUS " BINDIR: ${CMAKE_INSTALL_FULL_BINDIR}" "32")
message_colored(STATUS " DATADIR: ${CMAKE_INSTALL_FULL_DATADIR}" "32")
message_colored(STATUS " DOCDIR: ${CMAKE_INSTALL_FULL_DOCDIR}" "32")
message_colored(STATUS " MANDIR: ${CMAKE_INSTALL_FULL_MANDIR}" "32")
message_colored(STATUS " SYSCONFDIR: ${CMAKE_INSTALL_FULL_SYSCONFDIR}" "32")
message(STATUS " Targets:")
colored_option(" polybar" BUILD_POLYBAR)