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Apply patch from Adolfo Rodriguez to fix Boost/Xerces detection and a…
…dd LibFindMacros
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Peter Soetens
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Jun 3, 2009
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| ################################################################################ | ||
| # | ||
| # CMake script for finding Xerces. | ||
| # If the optional Xerces_ROOT_DIR environment variable exists, header files and | ||
| # libraries will be searched in the Xerces_ROOT_DIR/include and Xerces_ROOT_DIR/libs | ||
| # directories, respectively. Otherwise the default CMake search process will be | ||
| # used. | ||
| # | ||
| # This script creates the following variables: | ||
| # Xerces_FOUND: Boolean that indicates if the package was found | ||
| # Xerces_INCLUDE_DIRS: Paths to the necessary header files | ||
| # Xerces_LIBRARIES: Package libraries | ||
| # | ||
| ################################################################################ | ||
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| include(LibFindMacros) | ||
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| # Get hint from environment variable (if any) | ||
| if(NOT $ENV{Xerces_ROOT_DIR} STREQUAL "") | ||
| set(Xerces_ROOT_DIR $ENV{Xerces_ROOT_DIR} CACHE PATH "Xerces base directory location (optional, used for nonstandard installation paths)" FORCE) | ||
| mark_as_advanced(Xerces_ROOT_DIR) | ||
| endif() | ||
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||
| # Header files to find | ||
| set(header_NAME xercesc/dom/DOM.hpp) | ||
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| # Libraries to find | ||
| set(xerces_c_NAME xerces-c) | ||
| set(xerces_depdom_NAME xerces-depdom) | ||
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| # Find headers and libraries | ||
| if(Xerces_ROOT_DIR) | ||
| # Use location specified by environment variable | ||
| find_path(Xerces_INCLUDE_DIR NAMES ${header_NAME} PATHS ${Xerces_ROOT_DIR}/include NO_DEFAULT_PATH) | ||
| find_library(Xerces_c_LIBRARY NAMES ${xerces_c_NAME} PATHS ${Xerces_ROOT_DIR}/lib NO_DEFAULT_PATH) | ||
| find_library(Xerces_depdom_LIBRARY NAMES ${xerces_depdom_NAME} PATHS ${Xerces_ROOT_DIR}/lib NO_DEFAULT_PATH) | ||
| else() | ||
| # Use default CMake search process | ||
| find_path(Xerces_INCLUDE_DIR NAMES ${header_NAME}) | ||
| find_library(Xerces_c_LIBRARY NAMES ${xerces_c_NAME}) | ||
| find_library(Xerces_depdom_LIBRARY NAMES ${xerces_depdom_NAME}) | ||
| endif() | ||
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| # Set the include dir variables and the libraries and let libfind_process do the rest. | ||
| # NOTE: Singular variables for this library, plural for libraries this this lib depends on. | ||
| set(Xerces_PROCESS_INCLUDES Xerces_INCLUDE_DIR) | ||
| set(Xerces_PROCESS_LIBS Xerces_c_LIBRARY | ||
| Xerces_depdom_LIBRARY) | ||
| libfind_process(Xerces) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| # Works the same as find_package, but forwards the "REQUIRED" and "QUIET" arguments | ||
| # used for the current package. For this to work, the first parameter must be the | ||
| # prefix of the current package, then the prefix of the new package etc, which are | ||
| # passed to find_package. | ||
| macro (libfind_package PREFIX) | ||
| set (LIBFIND_PACKAGE_ARGS ${ARGN}) | ||
| if (${PREFIX}_FIND_QUIETLY) | ||
| set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} QUIET) | ||
| endif (${PREFIX}_FIND_QUIETLY) | ||
| if (${PREFIX}_FIND_REQUIRED) | ||
| set (LIBFIND_PACKAGE_ARGS ${LIBFIND_PACKAGE_ARGS} REQUIRED) | ||
| endif (${PREFIX}_FIND_REQUIRED) | ||
| find_package(${LIBFIND_PACKAGE_ARGS}) | ||
| endmacro (libfind_package) | ||
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| # Damn CMake developers made the UsePkgConfig system deprecated in the same release (2.6) | ||
| # where they added pkg_check_modules. Consequently I need to support both in my scripts | ||
| # to avoid those deprecated warnings. Here's a helper that does just that. | ||
| # Works identically to pkg_check_modules, except that no checks are needed prior to use. | ||
| macro (libfind_pkg_check_modules PREFIX PKGNAME) | ||
| if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4) | ||
| include(UsePkgConfig) | ||
| pkgconfig(${PKGNAME} ${PREFIX}_INCLUDE_DIRS ${PREFIX}_LIBRARY_DIRS ${PREFIX}_LDFLAGS ${PREFIX}_CFLAGS) | ||
| else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4) | ||
| find_package(PkgConfig) | ||
| if (PKG_CONFIG_FOUND) | ||
| pkg_check_modules(${PREFIX} ${PKGNAME}) | ||
| endif (PKG_CONFIG_FOUND) | ||
| endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4) | ||
| endmacro (libfind_pkg_check_modules) | ||
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| # Do the final processing once the paths have been detected. | ||
| # If include dirs are needed, ${PREFIX}_PROCESS_INCLUDES should be set to contain | ||
| # all the variables, each of which contain one include directory. | ||
| # Ditto for ${PREFIX}_PROCESS_LIBS and library files. | ||
| # Will set ${PREFIX}_FOUND, ${PREFIX}_INCLUDE_DIRS and ${PREFIX}_LIBRARIES. | ||
| # Also handles errors in case library detection was required, etc. | ||
| macro (libfind_process PREFIX) | ||
| # Skip processing if already processed during this run | ||
| if (NOT ${PREFIX}_FOUND) | ||
| # Start with the assumption that the library was found | ||
| set (${PREFIX}_FOUND TRUE) | ||
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| # Process all includes and set _FOUND to false if any are missing | ||
| foreach (i ${${PREFIX}_PROCESS_INCLUDES}) | ||
| if (${i}) | ||
| set (${PREFIX}_INCLUDE_DIRS ${${PREFIX}_INCLUDE_DIRS} ${${i}}) | ||
| mark_as_advanced(${i}) | ||
| else (${i}) | ||
| set (${PREFIX}_FOUND FALSE) | ||
| endif (${i}) | ||
| endforeach (i) | ||
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| # Process all libraries and set _FOUND to false if any are missing | ||
| foreach (i ${${PREFIX}_PROCESS_LIBS}) | ||
| if (${i}) | ||
| set (${PREFIX}_LIBRARIES ${${PREFIX}_LIBRARIES} ${${i}}) | ||
| mark_as_advanced(${i}) | ||
| else (${i}) | ||
| set (${PREFIX}_FOUND FALSE) | ||
| endif (${i}) | ||
| endforeach (i) | ||
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| # Print message and/or exit on fatal error | ||
| if (${PREFIX}_FOUND) | ||
| if (NOT ${PREFIX}_FIND_QUIETLY) | ||
| message (STATUS "Found ${PREFIX} ${${PREFIX}_VERSION}") | ||
| endif (NOT ${PREFIX}_FIND_QUIETLY) | ||
| else (${PREFIX}_FOUND) | ||
| if (${PREFIX}_FIND_REQUIRED) | ||
| foreach (i ${${PREFIX}_PROCESS_INCLUDES} ${${PREFIX}_PROCESS_LIBS}) | ||
| message("${i}=${${i}}") | ||
| endforeach (i) | ||
| message (FATAL_ERROR "Required library ${PREFIX} NOT FOUND.\nInstall the library (dev version) and try again. If the library is already installed, use the ${PREFIX}_ROOT_DIR environment variable or ccmake to set the missing variables manually.") | ||
| else (${PREFIX}_FIND_REQUIRED) # NOTE: else case not included in original file | ||
| message (STATUS "Optional library ${PREFIX} NOT FOUND. If the library is already installed, use the ${PREFIX}_ROOT_DIR environment variable or ccmake to set the missing variables manually.") | ||
| endif (${PREFIX}_FIND_REQUIRED) | ||
| endif (${PREFIX}_FOUND) | ||
| endif (NOT ${PREFIX}_FOUND) | ||
| endmacro (libfind_process) | ||
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| macro(libfind_library PREFIX basename) | ||
| set(TMP "") | ||
| if(MSVC80) | ||
| set(TMP -vc80) | ||
| endif(MSVC80) | ||
| if(MSVC90) | ||
| set(TMP -vc90) | ||
| endif(MSVC90) | ||
| set(${PREFIX}_LIBNAMES ${basename}${TMP}) | ||
| if(${ARGC} GREATER 2) | ||
| set(${PREFIX}_LIBNAMES ${basename}${TMP}-${ARGV2}) | ||
| string(REGEX REPLACE "\\." "_" TMP ${${PREFIX}_LIBNAMES}) | ||
| set(${PREFIX}_LIBNAMES ${${PREFIX}_LIBNAMES} ${TMP}) | ||
| endif(${ARGC} GREATER 2) | ||
| find_library(${PREFIX}_LIBRARY | ||
| NAMES ${${PREFIX}_LIBNAMES} | ||
| PATHS ${${PREFIX}_PKGCONF_LIBRARY_DIRS} | ||
| ) | ||
| endmacro(libfind_library) | ||
|
|
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