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authorPřemysl Eric Janouch <p@janouch.name>2021-11-07 17:19:34 +0100
committerPřemysl Eric Janouch <p@janouch.name>2021-11-07 17:21:27 +0100
commit4cad7806ab3f147d88035ab91dc9d0ed840f1965 (patch)
tree6d846aa713b4edad1fc94b2353774b2c1677f90f
parent6148d62ba2969e050d13b2470ce23317e3406649 (diff)
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CMakeLists.txt: improve portability
Also, stop lying in the README that this is present in AUR.
-rw-r--r--CMakeLists.txt41
-rw-r--r--README.adoc5
2 files changed, 33 insertions, 13 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d1b0105..0e18b66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,29 +16,50 @@ set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake)
include (AddThreads)
find_package (PkgConfig REQUIRED)
-pkg_check_modules (dependencies REQUIRED libpulse x11 xext xextproto dbus-1)
+pkg_check_modules (x REQUIRED x11 xext xextproto)
+pkg_check_modules (pulse REQUIRED libpulse)
+pkg_check_modules (dbus REQUIRED dbus-1)
pkg_check_modules (gdm gdm glib-2.0 gio-2.0)
-include_directories (${dependencies_INCLUDE_DIRS})
+include_directories (
+ ${x_INCLUDE_DIRS} ${pulse_INCLUDE_DIRS} ${dbus_INCLUDE_DIRS})
+link_directories (
+ ${x_LIBRARY_DIRS} ${pulse_LIBRARY_DIRS} ${dbus_LIBRARY_DIRS})
option (WITH_GDM "Compile with GDM support" ${gdm_FOUND})
# Generate a configuration file
-configure_file (${PROJECT_SOURCE_DIR}/config.h.in ${PROJECT_BINARY_DIR}/config.h)
+configure_file (${PROJECT_SOURCE_DIR}/config.h.in
+ ${PROJECT_BINARY_DIR}/config.h)
include_directories (${PROJECT_BINARY_DIR})
# Build
-foreach (name brightness fancontrol-ng iexec input-switch priod siprandom)
- add_executable (${name} ${name}.c)
-endforeach ()
+set (targets wmstatus paswitch siprandom big-brother)
+if ("${CMAKE_SYSTEM_NAME}" STREQUAL Linux)
+ # These use Linux i2c APIs, but can be made to work on macOS
+ list (APPEND targets brightness input-switch)
+ # Only iexec could be made to use kqueue
+ list (APPEND targets fancontrol-ng priod iexec)
+elseif ("${CMAKE_SYSTEM_NAME}" MATCHES BSD)
+ # Need this for SIGWINCH in FreeBSD and OpenBSD respectively;
+ # our POSIX version macros make it undefined
+ add_definitions (-D__BSD_VISIBLE=1 -D_BSD_SOURCE=1)
+elseif (APPLE)
+ add_definitions (-D_DARWIN_C_SOURCE)
+endif ()
-foreach (name big-brother paswitch wmstatus)
+foreach (name ${targets})
add_executable (${name} ${name}.c)
- target_link_libraries (${name} ${dependencies_LIBRARIES})
endforeach ()
+
+target_link_libraries (big-brother ${x_LIBRARIES})
+target_link_libraries (paswitch ${pulse_LIBRARIES})
+target_link_libraries (wmstatus
+ ${x_LIBRARIES} ${pulse_LIBRARIES} ${dbus_LIBRARIES})
add_threads (wmstatus)
if (WITH_GDM)
include_directories (${gdm_INCLUDE_DIRS})
+ link_directories (${gdm_LIBRARY_DIRS})
add_executable (gdm-switch-user gdm-switch-user.c)
target_link_libraries (gdm-switch-user ${gdm_LIBRARIES})
endif ()
@@ -70,8 +91,8 @@ if (WITH_GDM)
install (TARGETS gdm-switch-user DESTINATION ${CMAKE_INSTALL_BINDIR})
endif ()
-install (TARGETS wmstatus paswitch brightness input-switch fancontrol-ng priod
- iexec siprandom DESTINATION ${CMAKE_INSTALL_BINDIR})
+list (REMOVE_ITEM targets big-brother)
+install (TARGETS ${targets} DESTINATION ${CMAKE_INSTALL_BINDIR})
install (PROGRAMS shellify DESTINATION ${CMAKE_INSTALL_BINDIR})
install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
diff --git a/README.adoc b/README.adoc
index e4d78d2..0bd0de4 100644
--- a/README.adoc
+++ b/README.adoc
@@ -28,12 +28,11 @@ to other people as well:
- 'big-brother' tracks the title of the active window and the idle state of
the user and writes these events to standard output.
-Don't expect them to work under any OS that isn't Linux.
+Few of them are useful outside of Linux.
Packages
--------
-Regular releases are sporadic. git master should be stable enough. You can get
-a package with the latest development version from Archlinux's AUR.
+Regular releases are sporadic. git master should be stable enough.
Building
--------