Regexps for matching CMake output

* lisp/progmodes/compile.el (compilation-error-regexp-alist-alist): Add
regexps for matching CMake output.
* test/lisp/progmodes/compile-tests.el (compile-tests--test-regexps-data): Add
CMake test cases.
* etc/compilation.txt (CMake): Add CMake examples.

Copyright-paperwork-exempt: yes

etc/NEWS

@@ -125,6 +125,11 @@ in these situations.
 
 * Changes in Specialized Modes and Packages in Emacs 25.2
 
+** Compilation mode
+
+---
+*** Messages from CMake are now recognized.
+
 ** eww
 
 +++

etc/compilation.txt

@@ -84,6 +84,32 @@ Warning: this expression should have type unit.
   File "/tmp/foo.py", line 10
 
 
+* CMake
+
+symbols: cmake cmake-info
+
+CMake Error at CMakeLists.txt:19 (hurz):
+  Unknown CMake command "hurz".
+CMake Warning at cmake/modules/UseUG.cmake:73 (find_package):
+  Could not find a package configuration file provided by "UG" (requested
+  version 3.11.0) with any of the following names:
+
+    UGConfig.cmake
+    ug-config.cmake
+
+  Add the installation prefix of "UG" to CMAKE_PREFIX_PATH or set "UG_DIR" to
+  a directory containing one of the above files.  If "UG" provides a separate
+  development package or SDK, be sure it has been installed.
+Call Stack (most recent call first):
+  cmake/modules/DuneGridMacros.cmake:19 (include)
+  /home/joe/Projekte/EXA-DUNE/patches/dune-common/cmake/modules/DuneMacros.cmake:556 (include)
+  /home/joe/Projekte/EXA-DUNE/patches/dune-common/cmake/modules/DuneMacros.cmake:694 (dune_process_dependency_macros)
+  CMakeLists.txt:22 (dune_project)
+
+
+-- Could NOT find UG (missing:  UG_DIR HAVE_UG)
+
+
 * Apollo cc, 4.3BSD fc & IBM RS6000/AIX xlc compiler & Microtec mcc68k & GNAT (July 94)
 
 symbol: comma

lisp/progmodes/compile.el

@@ -161,6 +161,13 @@ of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1))
 \\(?: characters? \\([0-9]+\\)-?\\([0-9]+\\)?:\\)?\\([ \n]Warning\\(?: [0-9]+\\)?:\\)?\\)"
      2 (3 . 4) (5 . 6) (7))
 
+    (cmake
+     "^CMake \\(?:Error\\|\\(Warning\\)\\) at \\(.*\\):\\([1-9][0-9]*\\) ([^)]+):$"
+     2 3 nil (1))
+    (cmake-info
+     "^  \\(?: \\*\\)?\\(.*\\):\\([1-9][0-9]*\\) ([^)]+)$"
+     1 2 nil 0)
+
     (comma
      "^\"\\([^,\" \n\t]+\\)\", line \\([0-9]+\\)\
 \\(?:[(. pos]+\\([0-9]+\\))?\\)?[:.,; (-]\\( warning:\\|[-0-9 ]*(W)\\)?" 1 2 3 (4))

test/lisp/progmodes/compile-tests.el

@@ -79,6 +79,13 @@
      1 nil 302 "\\lib\\python\\Products\\PythonScripts\\PythonScript.py")
     ("File \"/tmp/foo.py\", line 10"
      1 nil 10 "/tmp/foo.py")
+    ;; cmake cmake-info
+    ("CMake Error at CMakeLists.txt:23 (hurz):"
+     1 nil 23 "CMakeLists.txt")
+    ("CMake Warning at cmake/modules/UseUG.cmake:73 (find_package):"
+     1 nil 73 "cmake/modules/UseUG.cmake")
+    ("  cmake/modules/DuneGridMacros.cmake:19 (include)"
+     1 nil 19 "cmake/modules/DuneGridMacros.cmake")
     ;; comma
     ("\"foo.f\", line 3: Error: syntax error near end of statement"
      1 nil 3 "foo.f")