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-rw-r--r--Modules/FindGnuplot.cmake26
1 files changed, 13 insertions, 13 deletions
diff --git a/Modules/FindGnuplot.cmake b/Modules/FindGnuplot.cmake
index b8dc3f4..07af0bf 100644
--- a/Modules/FindGnuplot.cmake
+++ b/Modules/FindGnuplot.cmake
@@ -21,10 +21,10 @@
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
-INCLUDE(FindCygwin)
+include(FindCygwin)
-FIND_PROGRAM(GNUPLOT_EXECUTABLE
- NAMES
+find_program(GNUPLOT_EXECUTABLE
+ NAMES
gnuplot
pgnuplot
wgnupl32
@@ -32,26 +32,26 @@ FIND_PROGRAM(GNUPLOT_EXECUTABLE
${CYGWIN_INSTALL_PATH}/bin
)
-IF (GNUPLOT_EXECUTABLE)
- EXECUTE_PROCESS(COMMAND "${GNUPLOT_EXECUTABLE}" --version
+if (GNUPLOT_EXECUTABLE)
+ execute_process(COMMAND "${GNUPLOT_EXECUTABLE}" --version
OUTPUT_VARIABLE GNUPLOT_OUTPUT_VARIABLE
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE)
- STRING(REGEX REPLACE "^gnuplot ([0-9\\.]+)( patchlevel )?" "\\1." GNUPLOT_VERSION_STRING "${GNUPLOT_OUTPUT_VARIABLE}")
- STRING(REGEX REPLACE "\\.$" "" GNUPLOT_VERSION_STRING "${GNUPLOT_VERSION_STRING}")
- UNSET(GNUPLOT_OUTPUT_VARIABLE)
-ENDIF()
+ string(REGEX REPLACE "^gnuplot ([0-9\\.]+)( patchlevel )?" "\\1." GNUPLOT_VERSION_STRING "${GNUPLOT_OUTPUT_VARIABLE}")
+ string(REGEX REPLACE "\\.$" "" GNUPLOT_VERSION_STRING "${GNUPLOT_VERSION_STRING}")
+ unset(GNUPLOT_OUTPUT_VARIABLE)
+endif()
# for compatibility
-SET(GNUPLOT ${GNUPLOT_EXECUTABLE})
+set(GNUPLOT ${GNUPLOT_EXECUTABLE})
-# handle the QUIETLY and REQUIRED arguments and set GNUPLOT_FOUND to TRUE if
+# handle the QUIETLY and REQUIRED arguments and set GNUPLOT_FOUND to TRUE if
# all listed variables are TRUE
-INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Gnuplot
REQUIRED_VARS GNUPLOT_EXECUTABLE
VERSION_VAR GNUPLOT_VERSION_STRING)
-MARK_AS_ADVANCED( GNUPLOT_EXECUTABLE )
+mark_as_advanced( GNUPLOT_EXECUTABLE )