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CMake/Utilities/Release/Cygwin/CMakeLists.txt

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Cygwin: Fix release script libncurses search patterns (#10766) With the switch to upstream ncurses "ABI 6", Cygwin's ncurses has YA ABI bump and is now libncurses10. However, the regex used to determine in Utilities/Release/Cygwin/CMakeLists.txt which libncurses is being used does not handle multiple-digit ABIs. libncurses8 was the first version to be built with libtool and therefore contains a hyphen (cygncurses-8.dll). It was first introduced in 2004, so it should be sufficiently old to rely on. Furthermore, libncurses7 has a serious flaw in that it completely breaks if rebased. Therefore the easiest solution is to only look at the hyphened versions and change the regex accordingly.
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FILE(GLOB INSTALLED_CURSES /usr/bin/cygncurses-*.dll)
ENH: add support files for cpack cygwin setup package stuff
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SET(MAX 0)
FOREACH(f ${INSTALLED_CURSES})
IF(NOT "${f}" MATCHES "\\+")
Cygwin: Fix release script libncurses search patterns (#10766) With the switch to upstream ncurses "ABI 6", Cygwin's ncurses has YA ABI bump and is now libncurses10. However, the regex used to determine in Utilities/Release/Cygwin/CMakeLists.txt which libncurses is being used does not handle multiple-digit ABIs. libncurses8 was the first version to be built with libtool and therefore contains a hyphen (cygncurses-8.dll). It was first introduced in 2004, so it should be sufficiently old to rely on. Furthermore, libncurses7 has a serious flaw in that it completely breaks if rebased. Therefore the easiest solution is to only look at the hyphened versions and change the regex accordingly.
2010-12-15 16:54:59 +03:00
STRING(REGEX REPLACE ".*-([0-9]*).dll" "\\1" NUMBER "${f}")
ENH: add support files for cpack cygwin setup package stuff
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IF(NUMBER GREATER MAX)
SET(MAX ${NUMBER})
ENDIF(NUMBER GREATER MAX)
ENDIF(NOT "${f}" MATCHES "\\+")
ENDFOREACH(f)
STRING(REGEX REPLACE "/usr/bin/" "\\1" NUMBER "${f}")
SET(CMAKE_NCURSES_VERSION "libncurses${MAX}")
MESSAGE(STATUS "Using curses version: libncurses${MAX}")
CONFIGURE_FILE("${CMake_SOURCE_DIR}/Utilities/Release/Cygwin/cygwin-setup.hint.in"
"${CMake_BINARY_DIR}/setup.hint")
CONFIGURE_FILE("${CMake_SOURCE_DIR}/Utilities/Release/Cygwin/README.cygwin.in"
ENH: add support for cygwin source and binary packaging
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"${CMake_BINARY_DIR}/Docs/@CPACK_PACKAGE_FILE_NAME@-@CPACK_CYGWIN_PATCH_NUMBER@.README")
ENH: add support files for cpack cygwin setup package stuff
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INSTALL_FILES(/share/doc/Cygwin FILES
ENH: add support for cygwin source and binary packaging
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${CMake_BINARY_DIR}/Docs/@CPACK_PACKAGE_FILE_NAME@-@CPACK_CYGWIN_PATCH_NUMBER@.README
ENH: add support files for cpack cygwin setup package stuff
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)
CONFIGURE_FILE("${CMake_SOURCE_DIR}/Utilities/Release/Cygwin/cygwin-package.sh.in"
${CPACK_CYGWIN_BUILD_SCRIPT})
CONFIGURE_FILE("${CMake_SOURCE_DIR}/Utilities/Release/Cygwin/cygwin-patch.diff.in"
${CPACK_CYGWIN_PATCH_FILE})