summaryrefslogtreecommitdiffstats
path: root/Modules/FindDoxygen.cmake
blob: fff6e4d2b1650209a144d8ea4a2429ca6adae8e6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
# - This module looks for Doxygen and the path to Graphiz's dot
# Doxygen is a documentation generation tool see http://www.doxygen.org
# With the OS X GUI version, it likes to be installed to /Applications and
# it contains the doxygen executable in the bundle. In the versions I've 
# seen, it is located in Resources, but in general, more often binaries are 
# located in MacOS.
IF (NOT DOXYGEN_FIND_QUIETLY)
  MESSAGE(STATUS "Looking for doxygen...")
ENDIF (NOT DOXYGEN_FIND_QUIETLY)

FIND_PROGRAM(DOXYGEN_EXECUTABLE
  NAMES doxygen
  PATHS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\doxygen_is1;Inno Setup: App Path]/bin"
  /Applications/Doxygen.app/Contents/Resources
  /Applications/Doxygen.app/Contents/MacOS
  DOC "Doxygen documentation generation tool (http://www.doxygen.org)"
)

IF (DOXYGEN_EXECUTABLE)
  SET (DOXYGEN_FOUND "YES")
  IF (NOT DOXYGEN_FIND_QUIETLY)
    MESSAGE(STATUS "Looking for doxygen... - found ${DOXYGEN_EXECUTABLE}")
  ENDIF (NOT DOXYGEN_FIND_QUIETLY)
ELSE (DOXYGEN_EXECUTABLE)
  IF (NOT DOXYGEN_FIND_QUIETLY)
    IF (DOXYGEN_FIND_REQUIRED)
      MESSAGE(FATAL_ERROR "Looking for doxygen... - NOT found")
    ELSE (DOXYGEN_FIND_REQUIRED)
      MESSAGE(STATUS "Looking for doxygen... - NOT found")
    ENDIF (DOXYGEN_FIND_REQUIRED)
  ENDIF (NOT DOXYGEN_FIND_QUIETLY)
ENDIF (DOXYGEN_EXECUTABLE)

# In the older versions of OS X Doxygen, dot was included with the 
# Doxygen bundle. But the new versions place make you download Graphviz.app
# which contains dot in its bundle.
IF (NOT DOXYGEN_FIND_QUIETLY)
  MESSAGE(STATUS "Looking for dot tool...")
ENDIF (NOT DOXYGEN_FIND_QUIETLY)

FIND_PROGRAM(DOXYGEN_DOT_EXECUTABLE
  NAMES dot
  PATHS "$ENV{ProgramFiles}/ATT/Graphviz/bin"
  "C:/Program Files/ATT/Graphviz/bin"
  [HKEY_LOCAL_MACHINE\\SOFTWARE\\ATT\\Graphviz;InstallPath]/bin
  /Applications/Graphviz.app/Contents/MacOS
  /Applications/Doxygen.app/Contents/Resources
  /Applications/Doxygen.app/Contents/MacOS
  DOC "Graphiz Dot tool for using Doxygen"
)

IF (NOT DOXYGEN_FIND_QUIETLY)
  IF (DOXYGEN_DOT_EXECUTABLE)
    MESSAGE(STATUS "Looking for dot tool... - found ${DOXYGEN_DOT_EXECUTABLE}")
  ELSE (DOXYGEN_DOT_EXECUTABLE)
    MESSAGE(STATUS "Looking for dot tool... - NOT found")
  ENDIF (DOXYGEN_DOT_EXECUTABLE)
ENDIF (NOT DOXYGEN_FIND_QUIETLY)


# The Doxyfile wants the path to Dot, not the entire path and executable
# so for convenience, I'll add another search for DOXYGEN_DOT_PATH.
FIND_PATH(DOXYGEN_DOT_PATH
  dot
  "C:/Program Files/ATT/Graphviz/bin"
  [HKEY_LOCAL_MACHINE\\SOFTWARE\\ATT\\Graphviz;InstallPath]/bin
  /Applications/Graphviz.app/Contents/MacOS
  /Applications/Doxygen.app/Contents/Resources
  /Applications/Doxygen.app/Contents/MacOS
  DOC "Path to the Graphviz Dot tool"
)

MARK_AS_ADVANCED(
  DOXYGEN_FOUND,
  DOXYGEN_EXECUTABLE,
  DOXYGEN_DOT_FOUND,
  DOXYGEN_DOT_EXECUTABLE,
  DOXYGEN_DOT_PATH,
  )