CMake: new parser

As mentioned in issue #1816, this is a CMake file parser using the optlib
multitable regex feature.

Units/parser-cmake.r/cmake-comments.d/expected.tags

@@ -0,0 +1,3 @@
+another_good_target	input.cmake	/^add_library(another_good_target# <-- target$/;"	t
+good_target	input.cmake	/^    good_target# this is legal comment placement set(NO_TAG foo)$/;"	t
+tag_this	input.cmake	/^]]set(tag_this)$/;"	v

Units/parser-cmake.r/cmake-comments.d/input.cmake

@@ -0,0 +1,17 @@
+# this is a test of comments set(DO_NOT_TAG "foo")
+
+#[[
+multi-linecomments
+option(DO_NOT_TAG "foo" OFF)
+] not the end
+]]set(tag_this)
+
+add_custom_target(# comment set(NO_TAG "foo")
+    # anothe rline comment
+    good_target# this is legal comment placement set(NO_TAG foo)
+    ALL)
+
+add_library(another_good_target# <-- target
+    SHARED # set(NO_TAG bar)
+    gmock-all.cc
+    )

Units/parser-cmake.r/cmake-function.d/expected.tags

@@ -0,0 +1,5 @@
+Bfunctiontag_this_2	input.cmake	/^	function(	Bfunctiontag_this_2 ${BAR})$/;"	f
+cxx_shared_library	input.cmake	/^function(cxx_shared_library name cxx_flags)$/;"	f
+d_ALSO_Tag_this	input.cmake	/^        d_ALSO_Tag_this$/;"	f
+eLastlyTagThis_	input.cmake	/^eLastlyTagThis_ "hello")$/;"	f
+tag_this1	input.cmake	/^function(tag_this1)$/;"	f

Units/parser-cmake.r/cmake-function.d/input.cmake

@@ -0,0 +1,19 @@
+function(tag_this1)
+endfunction(tag_this1)
+	function(	Bfunctiontag_this_2 ${BAR})
+
+function(cxx_shared_library name cxx_flags)
+  cxx_library_with_type(${name} SHARED "${cxx_flags}" ${ARGN})
+endfunction()
+
+    FUNCTION		(
+        d_ALSO_Tag_this
+    true)
+
+Function(
+eLastlyTagThis_ "hello")
+
+function(${not_this} foo)
+function(not-this foo)
+function(not.this foo)
+function(1notthis foo)

Units/parser-cmake.r/cmake-macro.d/expected.tags

@@ -0,0 +1,5 @@
+Bmacrotag_this_2	input.cmake	/^	macro(	Bmacrotag_this_2 ${BAR})$/;"	m
+cxx_shared_library	input.cmake	/^macro(cxx_shared_library name cxx_flags)$/;"	m
+d_ALSO_Tag_this	input.cmake	/^        d_ALSO_Tag_this$/;"	m
+eLastlyTagThis_	input.cmake	/^eLastlyTagThis_ "hello")$/;"	m
+tag_this1	input.cmake	/^macro(tag_this1)$/;"	m

Units/parser-cmake.r/cmake-macro.d/input.cmake

@@ -0,0 +1,19 @@
+macro(tag_this1)
+endmacro(tag_this1)
+	macro(	Bmacrotag_this_2 ${BAR})
+
+macro(cxx_shared_library name cxx_flags)
+  cxx_library_with_type(${name} SHARED "${cxx_flags}" ${ARGN})
+endmacro()
+
+    MACRO		(
+        d_ALSO_Tag_this
+    true)
+
+Macro(
+eLastlyTagThis_ "hello")
+
+macro(${not_this} foo)
+macro(not-this foo)
+macro(not.this foo)
+macro(1not_this foo)

Units/parser-cmake.r/cmake-option.d/expected.tags

@@ -0,0 +1,5 @@
+1_tag_this	input.cmake	/^option(1_tag_this foo)$/;"	D
+B-option-tag_this_2	input.cmake	/^option(B-option-tag_this_2 ${BAR})$/;"	D
+c_TAG_THIS	input.cmake	/^    option ( c_TAG_THIS but_not_this)$/;"	D
+d-ALSO-Tag.this	input.cmake	/^        d-ALSO-Tag.this$/;"	D
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "hello")$/;"	D

Units/parser-cmake.r/cmake-option.d/input.cmake

@@ -0,0 +1,15 @@
+option(1_tag_this foo)
+option(B-option-tag_this_2 ${BAR})
+
+    option ( c_TAG_THIS but_not_this)
+
+    OPTION		(
+        d-ALSO-Tag.this
+    true)
+
+Option(
+e.LastlyTagThis "hello")
+
+option(${not_this} foo)
+option(${ not_this } foo)
+option(not~this foo)

Units/parser-cmake.r/cmake-project.d/expected.tags

@@ -0,0 +1,5 @@
+1_tag_this	input.cmake	/^project(1_tag_this)$/;"	p
+B-project-tag_this_2	input.cmake	/^project(B-project-tag_this_2 ${BAR})$/;"	p
+c_TAG_THIS	input.cmake	/^    project ( c_TAG_THIS but_not_this)$/;"	p
+d-ALSO-Tag.this	input.cmake	/^        d-ALSO-Tag.this$/;"	p
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "hello")$/;"	p

Units/parser-cmake.r/cmake-project.d/input.cmake

@@ -0,0 +1,15 @@
+project(1_tag_this)
+project(B-project-tag_this_2 ${BAR})
+
+    project ( c_TAG_THIS but_not_this)
+
+    PROJECT		(
+        d-ALSO-Tag.this
+	)
+
+Project(
+e.LastlyTagThis "hello")
+
+project(${not_this})
+project(${ not_this })
+project(not/this)

Units/parser-cmake.r/cmake-simple.d/expected.tags

@@ -0,0 +1,6 @@
+BUILD_GMOCK	input.cmake	/^option(BUILD_GMOCK "Builds the googlemock subproject" ON)$/;"	D
+BUILD_GTEST	input.cmake	/^option(BUILD_GTEST "Builds the googletest subproject" OFF)$/;"	D
+CMAKE_INSTALL_BINDIR	input.cmake	/^  set(CMAKE_INSTALL_BINDIR "bin" CACHE STRING "User executables (bin)")$/;"	v
+CMAKE_INSTALL_INCLUDEDIR	input.cmake	/^  set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE STRING "C header files (include)")$/;"	v
+CMAKE_INSTALL_LIBDIR	input.cmake	/^  set(CMAKE_INSTALL_LIBDIR "lib${LIB_SUFFIX}" CACHE STRING "Object code libraries (lib)")$/;"	v
+googletest-distribution	input.cmake	/^project( googletest-distribution )$/;"	p

Units/parser-cmake.r/cmake-simple.d/input.cmake

@@ -0,0 +1,34 @@
+# taken from https://github.com/google/googletest/blob/master/CMakeLists.txt
+cmake_minimum_required(VERSION 2.6.4)
+
+if (POLICY CMP0048)
+  cmake_policy(SET CMP0048 NEW)
+endif (POLICY CMP0048)
+
+project( googletest-distribution )
+
+enable_testing()
+
+include(CMakeDependentOption)
+if (CMAKE_VERSION VERSION_LESS 2.8.5)
+  set(CMAKE_INSTALL_BINDIR "bin" CACHE STRING "User executables (bin)")
+  set(CMAKE_INSTALL_LIBDIR "lib${LIB_SUFFIX}" CACHE STRING "Object code libraries (lib)")
+  set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE STRING "C header files (include)")
+  mark_as_advanced(CMAKE_INSTALL_BINDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_INCLUDEDIR)
+else()
+  include(GNUInstallDirs)
+endif()
+
+option(BUILD_GTEST "Builds the googletest subproject" OFF)
+
+#Note that googlemock target already builds googletest
+option(BUILD_GMOCK "Builds the googlemock subproject" ON)
+
+cmake_dependent_option(INSTALL_GTEST "Enable installation of googletest. (Projects embedding googletest may want to turn this OFF.)" ON "BUILD_GTEST OR BUILD_GMOCK" OFF)
+cmake_dependent_option(INSTALL_GMOCK "Enable installation of googlemock. (Projects embedding googlemock may want to turn this OFF.)" ON "BUILD_GMOCK" OFF)
+
+if(BUILD_GMOCK)
+  add_subdirectory( googlemock )
+elseif(BUILD_GTEST)
+  add_subdirectory( googletest )
+endif()

Units/parser-cmake.r/cmake-target.d/expected.tags

@@ -0,0 +1,15 @@
+1_tag_this	input.cmake	/^add_custom_target(1_tag_this)$/;"	t
+1_tag_this	input.cmake	/^add_executable(1_tag_this)$/;"	t
+1_tag_this	input.cmake	/^add_library(1_tag_this)$/;"	t
+B-add_custom_target-tag_this_2	input.cmake	/^add_custom_target(B-add_custom_target-tag_this_2 ${BAR})$/;"	t
+B-add_executable-tag_this_2	input.cmake	/^add_executable(B-add_executable-tag_this_2 ${BAR})$/;"	t
+B-add_library-tag_this_2	input.cmake	/^add_library(B-add_library-tag_this_2 ${BAR})$/;"	t
+c_TAG_THIS	input.cmake	/^    add_custom_target ( c_TAG_THIS but_not_this)$/;"	t
+c_TAG_THIS	input.cmake	/^    add_executable ( c_TAG_THIS but_not_this)$/;"	t
+c_TAG_THIS	input.cmake	/^    add_library ( c_TAG_THIS but_not_this)$/;"	t
+d-ALSO-Tag.this	input.cmake	/^		d-ALSO-Tag.this$/;"	t
+d-ALSO-Tag.this	input.cmake	/^        d-ALSO-Tag.this	$/;"	t
+d-ALSO-Tag.this	input.cmake	/^        d-ALSO-Tag.this$/;"	t
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "CustomTarget")$/;"	t
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "Executable")$/;"	t
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "Library")$/;"	t

Units/parser-cmake.r/cmake-target.d/input.cmake

@@ -0,0 +1,49 @@
+add_custom_target(1_tag_this)
+add_custom_target(B-add_custom_target-tag_this_2 ${BAR})
+
+    add_custom_target ( c_TAG_THIS but_not_this)
+
+    ADD_CUSTOM_TARGET		(
+        d-ALSO-Tag.this
+	)
+
+Add_Custom_target(
+e.LastlyTagThis "CustomTarget")
+
+add_custom_target(${not_this})
+add_custom_target(${ not_this })
+add_custom_target(not/this)
+
+
+add_executable(1_tag_this)
+add_executable(B-add_executable-tag_this_2 ${BAR})
+
+    add_executable ( c_TAG_THIS but_not_this)
+
+    ADD_EXECUTABLE 	   (
+        d-ALSO-Tag.this	
+    )
+
+Add_Executable(
+e.LastlyTagThis "Executable")
+
+add_executable(${not_this})
+add_executable(${ not_this })
+add_executable(not/this)
+
+
+add_library(1_tag_this)
+add_library(B-add_library-tag_this_2 ${BAR})
+
+    add_library ( c_TAG_THIS but_not_this)
+
+    ADD_LIBRARY       (
+		d-ALSO-Tag.this
+    )
+
+Add_Library(
+e.LastlyTagThis "Library")
+
+add_library(${not_this})
+add_library(${ not_this })
+add_library(not/this)

Units/parser-cmake.r/cmake-variable.d/expected.tags

@@ -0,0 +1,5 @@
+1_tag_this	input.cmake	/^set(1_tag_this foo)$/;"	v
+B-set-tag_this_2	input.cmake	/^set(B-set-tag_this_2 ${BAR})$/;"	v
+c_TAG_THIS	input.cmake	/^    set ( c_TAG_THIS but_not_this)$/;"	v
+d-ALSO-Tag.this	input.cmake	/^        d-ALSO-Tag.this$/;"	v
+e.LastlyTagThis	input.cmake	/^e.LastlyTagThis "hello")$/;"	v

Units/parser-cmake.r/cmake-variable.d/input.cmake

@@ -0,0 +1,13 @@
+set(1_tag_this foo)
+set(B-set-tag_this_2 ${BAR})
+
+    set ( c_TAG_THIS but_not_this)
+
+    SET		(
+        d-ALSO-Tag.this
+    true)
+
+Set(
+e.LastlyTagThis "hello")
+
+set(${not_this} foo)

docs/news.rst

@@ -42,6 +42,7 @@ The following parsers have been added:
 * Automake
 * AutoIt
 * Clojure
+* CMake *optlib*
 * CSS
 * Ctags option library *optlib*
 * CUDA

main/parsers.h

@@ -47,6 +47,7 @@
 	BasicParser, \
 	BetaParser, \
 	ClojureParser, \
+	CMakeParser, \
 	CParser, \
 	CppParser, \
 	CPreProParser, \

makefiles/translator_input.mak

@@ -1,8 +1,9 @@
 # -*- makefile -*-
 TRANSLATOR_INPUT = \
-	optlib/RSpec.ctags		\
+	optlib/RSpec.ctags			\
+	optlib/cmake.ctags			\
 	optlib/ctags-optlib.ctags		\
-	optlib/elm.ctags		\
+	optlib/elm.ctags			\
 	optlib/gdbinit.ctags			\
 	optlib/man.ctags			\
 	optlib/markdown.ctags			\