gnucash maint: Fixes to get CMake "MinGW Makefiles" generator to work.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/fa8723ea (commit)
	from  https://github.com/Gnucash/gnucash/commit/2c268ba0 (commit)



commit fa8723ea6d30dc680fc8a981e6658f83249866af
Author: Rob Gowin <robgowin at gmail.com>
Date:   Sat Jul 16 14:12:58 2016 -0500

    Fixes to get CMake "MinGW Makefiles" generator to work.
    
       * CMakeLists.txt: Give CMake a hint about where to find pod2man
         based on where it found perl.
    
       * src/cmake_modules/GncConfigure.cmake: Protect GNC_HELPDIR in
         quotes for cases where it contains spaces (like "C:\Program Files"
         on Windows).

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bbd1fa8..f7b0d17 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -329,7 +329,9 @@ if (NOT PERL_FOUND)
   MESSAGE(SEND_ERROR "Perl executable not found. Please set PERL_EXECUTABLE.")
 ENDIF(NOT PERL_FOUND)
 
-FIND_PROGRAM(POD2MAN_EXECUTABLE pod2man)
+GET_FILENAME_COMPONENT(PERL_DIR ${PERL_EXECUTABLE} DIRECTORY)
+
+FIND_PROGRAM(POD2MAN_EXECUTABLE pod2man HINTS ${PERL_DIR})
 
 # Boost stuff removed, not required on maint.
 
diff --git a/src/cmake_modules/GncConfigure.cmake b/src/cmake_modules/GncConfigure.cmake
index 8643e8a..d7c1a27 100644
--- a/src/cmake_modules/GncConfigure.cmake
+++ b/src/cmake_modules/GncConfigure.cmake
@@ -23,7 +23,7 @@ MACRO (GNC_CONFIGURE2 _INPUT _OUTPUT)
   FILE(WRITE ${_TMPDIR}/${_INPUT}.cmake
     "SET(PERL ${PERL_EXECUTABLE})
      SET(VERSION ${VERSION})
-     SET(GNC_HELPDIR ${GNC_HELPDIR})
+     SET(GNC_HELPDIR \"${GNC_HELPDIR}\")
      SET(GETTEXT_PACKAGE ${GETTEXT_PACKAGE})
      CONFIGURE_FILE(\${SRC} \${DST} @ONLY)")
 
@@ -39,4 +39,4 @@ MACRO (GNC_CONFIGURE2 _INPUT _OUTPUT)
                              -P ${_TMPDIR}/${_INPUT}.cmake
     DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${_INPUT}
   )
-ENDMACRO()
\ No newline at end of file
+ENDMACRO()



Summary of changes:
 CMakeLists.txt                       | 4 +++-
 src/cmake_modules/GncConfigure.cmake | 4 ++--
 2 files changed, 5 insertions(+), 3 deletions(-)