summaryrefslogtreecommitdiffstats
path: root/Modules/FindDoxygen.cmake
diff options
context:
space:
mode:
authorYury G. Kudryashov <urkud.urkud@gmail.com>2012-01-02 17:47:19 (GMT)
committerRolf Eike Beer <eike@sf-mail.de>2012-01-02 17:47:19 (GMT)
commit85d4d5e6ce941a6ec07de7cdbf1677d0b730bd44 (patch)
tree0bc01802299b4e63cb0643f1b4464ca1f96dd80d /Modules/FindDoxygen.cmake
parent40aedcbbaeddcb7e088c56e30f4252171e920baa (diff)
downloadCMake-85d4d5e6ce941a6ec07de7cdbf1677d0b730bd44.zip
CMake-85d4d5e6ce941a6ec07de7cdbf1677d0b730bd44.tar.gz
CMake-85d4d5e6ce941a6ec07de7cdbf1677d0b730bd44.tar.bz2
FindDoxygen: add DOXYGEN_VERSION variable
Make it possible to write find_package(DOXYGEN X.Y.Z)
Diffstat (limited to 'Modules/FindDoxygen.cmake')
-rw-r--r--Modules/FindDoxygen.cmake7
1 files changed, 6 insertions, 1 deletions
diff --git a/Modules/FindDoxygen.cmake b/Modules/FindDoxygen.cmake
index e5428ae..6cc9efb 100644
--- a/Modules/FindDoxygen.cmake
+++ b/Modules/FindDoxygen.cmake
@@ -11,6 +11,7 @@
#
# DOXYGEN_EXECUTABLE = The path to the doxygen command.
# DOXYGEN_FOUND = Was Doxygen found or not?
+# DOXYGEN_VERSION = The version reported by doxygen --version
#
# DOXYGEN_DOT_EXECUTABLE = The path to the dot program used by doxygen.
# DOXYGEN_DOT_FOUND = Was Dot found or not?
@@ -76,8 +77,12 @@ FIND_PROGRAM(DOXYGEN_EXECUTABLE
DOC "Doxygen documentation generation tool (http://www.doxygen.org)"
)
+IF(DOXYGEN_EXECUTABLE)
+ EXECUTE_PROCESS(COMMAND ${DOXYGEN_EXECUTABLE} "--version" OUTPUT_VARIABLE DOXYGEN_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+ENDIF()
+
include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Doxygen DEFAULT_MSG DOXYGEN_EXECUTABLE)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(Doxygen REQUIRED_VARS DOXYGEN_EXECUTABLE VERSION_VAR DOXYGEN_VERSION)
#
# Find Dot...