CMakeLists.txt: omit end{if,foreach} expressions

Their usefulness was almost negative.

1 files changed, 20 insertions, 20 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 015e044..4ee87ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,7 +10,7 @@ if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
 	# -Wunused-function is pretty annoying here, as everything is static
 	set (wdisabled "-Wno-unused-function")
 	set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -Wall -Wextra ${wdisabled}")
-endif ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
+endif ()
 
 # Version
 set (project_version "${PROJECT_VERSION}")
@@ -28,8 +28,8 @@ if (GIT_FOUND AND EXISTS "${git_head}")
 		set (git_ref "${PROJECT_SOURCE_DIR}/.git/${CMAKE_MATCH_1}")
 		if (EXISTS "${git_ref}")
 			configure_file ("${git_ref}" git-ref.tag COPYONLY)
-		endif (EXISTS "${git_ref}")
-	endif (git_head_content MATCHES "^ref: ([^\r\n]+)")
+		endif ()
+	endif ()
 
 	execute_process (COMMAND ${GIT_EXECUTABLE} describe --tags --match v*
 		WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
@@ -37,8 +37,8 @@ if (GIT_FOUND AND EXISTS "${git_head}")
 		OUTPUT_VARIABLE git_describe OUTPUT_STRIP_TRAILING_WHITESPACE)
 	if (NOT git_describe_result)
 		string (REGEX REPLACE "^v" "" project_version "${git_describe}")
-	endif (NOT git_describe_result)
-endif (GIT_FOUND AND EXISTS "${git_head}")
+	endif ()
+endif ()
 
 # Dashes make filenames confusing and upset packaging software
 string (REPLACE "-" "+" project_version_safe "${project_version}")
@@ -59,7 +59,7 @@ if ("${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)
-endif ("${CMAKE_SYSTEM_NAME}" MATCHES "BSD")
+endif ()
 
 # -lrt is only for glibc < 2.17
 # -liconv may or may not be a part of libc
@@ -67,8 +67,8 @@ foreach (extra iconv rt)
 	find_library (extra_lib_${extra} ${extra})
 	if (extra_lib_${extra})
 		list (APPEND project_libraries ${extra_lib_${extra}})
-	endif (extra_lib_${extra})
-endforeach (extra)
+	endif ()
+endforeach ()
 
 include (CheckCSourceRuns)
 set (CMAKE_REQUIRED_LIBRARIES ${project_libraries})
@@ -91,12 +91,12 @@ option (WITH_LUA "Enable support for Lua plugins" ${lua_FOUND})
 if (WITH_LUA)
 	if (NOT lua_FOUND)
 		message (FATAL_ERROR "Lua library not found")
-	endif (NOT lua_FOUND)
+	endif ()
 
 	list (APPEND degesch_libraries ${lua_LIBRARIES})
 	include_directories (${lua_INCLUDE_DIRS})
 	link_directories (${lua_LIBRARY_DIRS})
-endif (WITH_LUA)
+endif ()
 
 find_package (Curses)
 pkg_check_modules (ncursesw ncursesw)
@@ -106,9 +106,9 @@ if (ncursesw_FOUND)
 elseif (CURSES_FOUND)
 	list (APPEND degesch_libraries ${CURSES_LIBRARY})
 	include_directories (${CURSES_INCLUDE_DIR})
-else (CURSES_FOUND)
+else ()
 	message (SEND_ERROR "Curses not found")
-endif (ncursesw_FOUND)
+endif ()
 
 if ((WANT_READLINE AND WANT_LIBEDIT) OR (NOT WANT_READLINE AND NOT WANT_LIBEDIT))
 	message (SEND_ERROR "You have to choose either GNU Readline or libedit")
@@ -117,14 +117,14 @@ elseif (WANT_READLINE)
 	if ("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
 		include_directories (/usr/local/include/ereadline)
 		list (APPEND degesch_libraries ereadline)
-	else ("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
+	else ()
 		list (APPEND degesch_libraries readline)
-	endif ("${CMAKE_SYSTEM_NAME}" MATCHES "OpenBSD")
+	endif ()
 elseif (WANT_LIBEDIT)
 	pkg_check_modules (libedit REQUIRED libedit)
 	list (APPEND degesch_libraries ${libedit_LIBRARIES})
 	include_directories (${libedit_INCLUDE_DIRS})
-endif ((WANT_READLINE AND WANT_LIBEDIT) OR (NOT WANT_READLINE AND NOT WANT_LIBEDIT))
+endif ()
 
 # Generate a configuration file
 set (HAVE_READLINE "${WANT_READLINE}")
@@ -150,7 +150,7 @@ foreach (name zyklonb degesch kike)
 	add_executable (${name} ${name}.c ${PROJECT_BINARY_DIR}/config.h)
 	target_link_libraries (${name} ${project_libraries})
 	add_threads (${name})
-endforeach (name)
+endforeach ()
 
 add_dependencies (kike replies)
 add_dependencies (degesch replies)
@@ -168,7 +168,7 @@ if (BUILD_TESTING)
 	add_test (NAME test-degesch COMMAND test-degesch)
 	add_test (NAME custom-static-analysis
 		COMMAND ${PROJECT_SOURCE_DIR}/test-static)
-endif (BUILD_TESTING)
+endif ()
 
 # Various clang-based diagnostics, loads of fake positives and spam
 file (GLOB clang_tidy_sources *.c)
@@ -196,7 +196,7 @@ install (DIRECTORY plugins/degesch/
 find_program (HELP2MAN_EXECUTABLE help2man)
 if (NOT HELP2MAN_EXECUTABLE)
 	message (FATAL_ERROR "help2man not found")
-endif (NOT HELP2MAN_EXECUTABLE)
+endif ()
 
 foreach (page zyklonb degesch kike)
 	set (page_output "${PROJECT_BINARY_DIR}/${page}.1")
@@ -206,7 +206,7 @@ foreach (page zyklonb degesch kike)
 			"${PROJECT_BINARY_DIR}/${page}" -o ${page_output}
 		DEPENDS ${page}
 		COMMENT "Generating man page for ${page}" VERBATIM)
-endforeach (page)
+endforeach ()
 
 add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
 
@@ -214,7 +214,7 @@ foreach (page ${project_MAN_PAGES})
 	string (REGEX MATCH "\\.([0-9])$" manpage_suffix "${page}")
 	install (FILES "${page}"
 		DESTINATION "${CMAKE_INSTALL_MANDIR}/man${CMAKE_MATCH_1}")
-endforeach (page)
+endforeach ()
 
 # CPack
 set (CPACK_PACKAGE_DESCRIPTION_SUMMARY "Experimental IRC client, daemon and bot")