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Convert the CPACK_CYGWIN_PATCH_NUMBER variable to a cache variable 

Makes it easy to override it, by priming the cache from a release
build script, for example.

Also: correct mistaken @@ variable references with plain ${}
style references so that future readers do not think that it
must be an input to configure_file...
This commit is contained in:
David Cole 2012-08-16 16:40:24 -04:00
parent c4306dc805
commit 1fc5efed3f
1 changed files with 4 additions and 3 deletions
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7
CMakeCPack.cmake
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@ -99,13 +99,14 @@ if(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
set(CPACK_SOURCE_PACKAGE_FILE_NAME ${CPACK_PACKAGE_FILE_NAME})
# Create a cygwin version number in case there are changes for cygwin
# that are not reflected upstream in CMake
set(CPACK_CYGWIN_PATCH_NUMBER 1)
set(CPACK_CYGWIN_PATCH_NUMBER 1 CACHE STRING "patch number for CMake cygwin packages")
mark_as_advanced(CPACK_CYGWIN_PATCH_NUMBER)
# These files are required by the cmCPackCygwinSourceGenerator and the files
# put into the release tar files.
set(CPACK_CYGWIN_BUILD_SCRIPT
"${CMake_BINARY_DIR}/@CPACK_PACKAGE_FILE_NAME@-@CPACK_CYGWIN_PATCH_NUMBER@.sh")
"${CMake_BINARY_DIR}/${CPACK_PACKAGE_FILE_NAME}-${CPACK_CYGWIN_PATCH_NUMBER}.sh")
set(CPACK_CYGWIN_PATCH_FILE
"${CMake_BINARY_DIR}/@CPACK_PACKAGE_FILE_NAME@-@CPACK_CYGWIN_PATCH_NUMBER@.patch")
"${CMake_BINARY_DIR}/${CPACK_PACKAGE_FILE_NAME}-${CPACK_CYGWIN_PATCH_NUMBER}.patch")
# include the sub directory cmake file for cygwin that
# configures some files and adds some install targets
# this file uses some of the package file name variables