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FindLibXslt: support version selection

This commit is contained in:
Rolf Eike Beer 2012-02-17 18:16:35 +01:00
parent d03606a19c
commit 70697a85a0
1 changed files with 15 additions and 3 deletions
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18
Modules/FindLibXslt.cmake
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@ -5,6 +5,7 @@
# LIBXSLT_INCLUDE_DIR - the LibXslt include directory # LIBXSLT_INCLUDE_DIR - the LibXslt include directory
# LIBXSLT_LIBRARIES - Link these to LibXslt # LIBXSLT_LIBRARIES - Link these to LibXslt
# LIBXSLT_DEFINITIONS - Compiler switches required for using LibXslt # LIBXSLT_DEFINITIONS - Compiler switches required for using LibXslt
# LIBXSLT_VERSION_STRING - version of LibXslt found (since CMake 2.8.8)
# Additionally, the following two variables are set (but not required for using xslt): # Additionally, the following two variables are set (but not required for using xslt):
# LIBXSLT_EXSLT_LIBRARIES - Link to these if you need to link against the exslt library # LIBXSLT_EXSLT_LIBRARIES - Link to these if you need to link against the exslt library
# LIBXSLT_XSLTPROC_EXECUTABLE - Contains the full path to the xsltproc executable if found # LIBXSLT_XSLTPROC_EXECUTABLE - Contains the full path to the xsltproc executable if found
@ -51,10 +52,21 @@ SET(LIBXSLT_EXSLT_LIBRARIES ${LIBXSLT_EXSLT_LIBRARY} )
FIND_PROGRAM(LIBXSLT_XSLTPROC_EXECUTABLE xsltproc) FIND_PROGRAM(LIBXSLT_XSLTPROC_EXECUTABLE xsltproc)
# handle the QUIETLY and REQUIRED arguments and set LIBXML2_FOUND to TRUE if IF(PC_LIBXSLT_VERSION)
# all listed variables are TRUE SET(LIBXSLT_VERSION_STRING ${PC_LIBXSLT_VERSION})
ELSEIF(LIBXSLT_INCLUDE_DIR AND EXISTS "${LIBXSLT_INCLUDE_DIR}/libxslt/xsltconfig.h")
FILE(STRINGS "${LIBXSLT_INCLUDE_DIR}/libxslt/xsltconfig.h" libxslt_version_str
REGEX "^#define[\t ]+LIBXSLT_DOTTED_VERSION[\t ]+\".*\"")
STRING(REGEX REPLACE "^#define[\t ]+LIBXSLT_DOTTED_VERSION[\t ]+\"([^\"]*)\".*" "\\1"
LIBXSLT_VERSION_STRING "${libxslt_version_str}")
UNSET(libxslt_version_str)
ENDIF()
INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXslt DEFAULT_MSG LIBXSLT_LIBRARIES LIBXSLT_INCLUDE_DIR) FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXslt
REQUIRED_VARS LIBXSLT_LIBRARIES LIBXSLT_INCLUDE_DIR
VERSION_VAR LIBXSLT_VERSION_STRING)
MARK_AS_ADVANCED(LIBXSLT_INCLUDE_DIR MARK_AS_ADVANCED(LIBXSLT_INCLUDE_DIR
LIBXSLT_LIBRARIES LIBXSLT_LIBRARIES