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-rw-r--r--Modules/FindPerl.cmake54
1 files changed, 27 insertions, 27 deletions
diff --git a/Modules/FindPerl.cmake b/Modules/FindPerl.cmake
index ae686df..e908a65 100644
--- a/Modules/FindPerl.cmake
+++ b/Modules/FindPerl.cmake
@@ -18,31 +18,31 @@
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
-INCLUDE(FindCygwin)
+include(FindCygwin)
-SET(PERL_POSSIBLE_BIN_PATHS
+set(PERL_POSSIBLE_BIN_PATHS
${CYGWIN_INSTALL_PATH}/bin
)
-IF(WIN32)
- GET_FILENAME_COMPONENT(
- ActivePerl_CurrentVersion
- "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActivePerl;CurrentVersion]"
+if(WIN32)
+ get_filename_component(
+ ActivePerl_CurrentVersion
+ "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActivePerl;CurrentVersion]"
NAME)
- SET(PERL_POSSIBLE_BIN_PATHS ${PERL_POSSIBLE_BIN_PATHS}
- "C:/Perl/bin"
+ set(PERL_POSSIBLE_BIN_PATHS ${PERL_POSSIBLE_BIN_PATHS}
+ "C:/Perl/bin"
[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActivePerl\\${ActivePerl_CurrentVersion}]/bin
)
-ENDIF(WIN32)
+endif()
-FIND_PROGRAM(PERL_EXECUTABLE
+find_program(PERL_EXECUTABLE
NAMES perl
PATHS ${PERL_POSSIBLE_BIN_PATHS}
)
-IF(PERL_EXECUTABLE)
+if(PERL_EXECUTABLE)
### PERL_VERSION
- EXECUTE_PROCESS(
+ execute_process(
COMMAND
${PERL_EXECUTABLE} -V:version
OUTPUT_VARIABLE
@@ -52,32 +52,32 @@ IF(PERL_EXECUTABLE)
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
- IF(NOT PERL_VERSION_RESULT_VARIABLE AND NOT PERL_VERSION_OUTPUT_VARIABLE MATCHES "^version='UNKNOWN'")
- STRING(REGEX REPLACE "version='([^']+)'.*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
- ELSE()
- EXECUTE_PROCESS(
+ if(NOT PERL_VERSION_RESULT_VARIABLE AND NOT PERL_VERSION_OUTPUT_VARIABLE MATCHES "^version='UNKNOWN'")
+ string(REGEX REPLACE "version='([^']+)'.*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
+ else()
+ execute_process(
COMMAND ${PERL_EXECUTABLE} -v
OUTPUT_VARIABLE PERL_VERSION_OUTPUT_VARIABLE
RESULT_VARIABLE PERL_VERSION_RESULT_VARIABLE
ERROR_QUIET
OUTPUT_STRIP_TRAILING_WHITESPACE
)
- IF(NOT PERL_VERSION_RESULT_VARIABLE AND PERL_VERSION_OUTPUT_VARIABLE MATCHES "This is perl.*[ \\(]v([0-9\\._]+)[ \\)]")
- STRING(REGEX REPLACE ".*This is perl.*[ \\(]v([0-9\\._]+)[ \\)].*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
- ELSEIF(NOT PERL_VERSION_RESULT_VARIABLE AND PERL_VERSION_OUTPUT_VARIABLE MATCHES "This is perl, version ([0-9\\._]+) +")
- STRING(REGEX REPLACE ".*This is perl, version ([0-9\\._]+) +.*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
- ENDIF()
- ENDIF()
-ENDIF(PERL_EXECUTABLE)
+ if(NOT PERL_VERSION_RESULT_VARIABLE AND PERL_VERSION_OUTPUT_VARIABLE MATCHES "This is perl.*[ \\(]v([0-9\\._]+)[ \\)]")
+ string(REGEX REPLACE ".*This is perl.*[ \\(]v([0-9\\._]+)[ \\)].*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
+ elseif(NOT PERL_VERSION_RESULT_VARIABLE AND PERL_VERSION_OUTPUT_VARIABLE MATCHES "This is perl, version ([0-9\\._]+) +")
+ string(REGEX REPLACE ".*This is perl, version ([0-9\\._]+) +.*" "\\1" PERL_VERSION_STRING ${PERL_VERSION_OUTPUT_VARIABLE})
+ endif()
+ endif()
+endif()
# Deprecated settings for compatibility with CMake1.4
-SET(PERL ${PERL_EXECUTABLE})
+set(PERL ${PERL_EXECUTABLE})
-# handle the QUIETLY and REQUIRED arguments and set PERL_FOUND to TRUE if
+# handle the QUIETLY and REQUIRED arguments and set PERL_FOUND to TRUE if
# all listed variables are TRUE
-INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Perl
REQUIRED_VARS PERL_EXECUTABLE
VERSION_VAR PERL_VERSION_STRING)
-MARK_AS_ADVANCED(PERL_EXECUTABLE)
+mark_as_advanced(PERL_EXECUTABLE)