diff options
Diffstat (limited to 'Modules/FindPkgConfig.cmake')
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index 99b2c1f..2766f97 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -96,7 +96,7 @@ if (PKG_CONFIG_EXECUTABLE) OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) -endif (PKG_CONFIG_EXECUTABLE) +endif () include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) find_package_handle_standard_args(PkgConfig @@ -111,11 +111,11 @@ set(PKG_CONFIG_FOUND "${PKGCONFIG_FOUND}") # Unsets the given variables macro(_pkgconfig_unset var) set(${var} "" CACHE INTERNAL "") -endmacro(_pkgconfig_unset) +endmacro() macro(_pkgconfig_set var value) set(${var} ${value} CACHE INTERNAL "") -endmacro(_pkgconfig_set) +endmacro() # Invokes pkgconfig, cleans up the result and sets variables macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp) @@ -129,28 +129,28 @@ macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp) if (_pkgconfig_failed) set(_pkgconfig_${_varname} "") _pkgconfig_unset(${_prefix}_${_varname}) - else(_pkgconfig_failed) + else() string(REGEX REPLACE "[\r\n]" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") string(REGEX REPLACE " +$" "" _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") if (NOT ${_regexp} STREQUAL "") string(REGEX REPLACE "${_regexp}" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}") - endif(NOT ${_regexp} STREQUAL "") + endif() separate_arguments(_pkgconfig_invoke_result) #message(STATUS " ${_varname} ... ${_pkgconfig_invoke_result}") set(_pkgconfig_${_varname} ${_pkgconfig_invoke_result}) _pkgconfig_set(${_prefix}_${_varname} "${_pkgconfig_invoke_result}") - endif(_pkgconfig_failed) -endmacro(_pkgconfig_invoke) + endif() +endmacro() # Invokes pkgconfig two times; once without '--static' and once with # '--static' macro(_pkgconfig_invoke_dyn _pkglist _prefix _varname cleanup_regexp) _pkgconfig_invoke("${_pkglist}" ${_prefix} ${_varname} "${cleanup_regexp}" ${ARGN}) _pkgconfig_invoke("${_pkglist}" ${_prefix} STATIC_${_varname} "${cleanup_regexp}" --static ${ARGN}) -endmacro(_pkgconfig_invoke_dyn) +endmacro() # Splits given arguments into options and a package list macro(_pkgconfig_parse_options _result _is_req _is_silent) @@ -160,16 +160,16 @@ macro(_pkgconfig_parse_options _result _is_req _is_silent) foreach(_pkg ${ARGN}) if (_pkg STREQUAL "REQUIRED") set(${_is_req} 1) - endif (_pkg STREQUAL "REQUIRED") + endif () if (_pkg STREQUAL "QUIET") set(${_is_silent} 1) - endif (_pkg STREQUAL "QUIET") - endforeach(_pkg ${ARGN}) + endif () + endforeach() set(${_result} ${ARGN}) list(REMOVE_ITEM ${_result} "REQUIRED") list(REMOVE_ITEM ${_result} "QUIET") -endmacro(_pkgconfig_parse_options) +endmacro() ### macro(_pkg_check_modules_internal _is_required _is_silent _prefix) @@ -203,10 +203,10 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) if (NOT ${_is_silent}) if (_pkg_check_modules_cnt EQUAL 1) message(STATUS "checking for module '${_pkg_check_modules_list}'") - else(_pkg_check_modules_cnt EQUAL 1) + else() message(STATUS "checking for modules '${_pkg_check_modules_list}'") - endif(_pkg_check_modules_cnt EQUAL 1) - endif(NOT ${_is_silent}) + endif() + endif() set(_pkg_check_modules_packages) set(_pkg_check_modules_failed) @@ -220,24 +220,24 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\1" _pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}") string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\2" _pkg_check_modules_pkg_op "${_pkg_check_modules_pkg}") string(REGEX REPLACE "(.*[^><])(>=|=|<=)(.*)" "\\3" _pkg_check_modules_pkg_ver "${_pkg_check_modules_pkg}") - else(_pkg_check_modules_pkg MATCHES ".*(>=|=|<=).*") + else() set(_pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}") set(_pkg_check_modules_pkg_op) set(_pkg_check_modules_pkg_ver) - endif(_pkg_check_modules_pkg MATCHES ".*(>=|=|<=).*") + endif() # handle the operands if (_pkg_check_modules_pkg_op STREQUAL ">=") list(APPEND _pkg_check_modules_exist_query --atleast-version) - endif(_pkg_check_modules_pkg_op STREQUAL ">=") + endif() if (_pkg_check_modules_pkg_op STREQUAL "=") list(APPEND _pkg_check_modules_exist_query --exact-version) - endif(_pkg_check_modules_pkg_op STREQUAL "=") + endif() if (_pkg_check_modules_pkg_op STREQUAL "<=") list(APPEND _pkg_check_modules_exist_query --max-version) - endif(_pkg_check_modules_pkg_op STREQUAL "<=") + endif() # create the final query which is of the format: # * --atleast-version <version> <pkg-name> @@ -246,9 +246,9 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) # * --exists <pkg-name> if (_pkg_check_modules_pkg_op) list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_ver}") - else(_pkg_check_modules_pkg_op) + else() list(APPEND _pkg_check_modules_exist_query --exists) - endif(_pkg_check_modules_pkg_op) + endif() _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_VERSION) _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_PREFIX) @@ -267,18 +267,18 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) if (_pkgconfig_retval) if(NOT ${_is_silent}) message(STATUS " package '${_pkg_check_modules_pkg}' not found") - endif(NOT ${_is_silent}) + endif() set(_pkg_check_modules_failed 1) - endif(_pkgconfig_retval) - endforeach(_pkg_check_modules_pkg) + endif() + endforeach() if(_pkg_check_modules_failed) # fail when requested if (${_is_required}) message(SEND_ERROR "A required package was not found") - endif (${_is_required}) - else(_pkg_check_modules_failed) + endif () + else() # when we are here, we checked whether requested modules # exist. Now, go through them and set variables @@ -290,9 +290,9 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) # handle case when there is only one package required if (pkg_count EQUAL 1) set(_pkg_check_prefix "${_prefix}") - else(pkg_count EQUAL 1) + else() set(_pkg_check_prefix "${_prefix}_${_pkg_check_modules_pkg}") - endif(pkg_count EQUAL 1) + endif() _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" VERSION "" --modversion ) _pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" PREFIX "" --variable=prefix ) @@ -301,8 +301,8 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) if (NOT ${_is_silent}) message(STATUS " found ${_pkg_check_modules_pkg}, version ${_pkgconfig_VERSION}") - endif (NOT ${_is_silent}) - endforeach(_pkg_check_modules_pkg) + endif () + endforeach() # set variables which are combined for multiple modules _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARIES "(^| )-l" --libs-only-l ) @@ -313,13 +313,13 @@ macro(_pkg_check_modules_internal _is_required _is_silent _prefix) _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" INCLUDE_DIRS "(^| )-I" --cflags-only-I ) _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS "" --cflags ) _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS_OTHER "" --cflags-only-other ) - endif(_pkg_check_modules_failed) - else(PKG_CONFIG_EXECUTABLE) + endif() + else() if (${_is_required}) message(SEND_ERROR "pkg-config tool not found") - endif (${_is_required}) - endif(PKG_CONFIG_EXECUTABLE) -endmacro(_pkg_check_modules_internal) + endif () + endif() +endmacro() ### ### User visible macros start here @@ -333,8 +333,8 @@ macro(pkg_check_modules _prefix _module0) _pkg_check_modules_internal("${_pkg_is_required}" "${_pkg_is_silent}" "${_prefix}" ${_pkg_modules}) _pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION}) - endif(NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) -endmacro(pkg_check_modules) + endif() +endmacro() ### macro(pkg_search_module _prefix _module0) @@ -345,28 +345,28 @@ macro(pkg_search_module _prefix _module0) if (NOT ${_pkg_is_silent}) message(STATUS "checking for one of the modules '${_pkg_modules_alt}'") - endif (NOT ${_pkg_is_silent}) + endif () # iterate through all modules and stop at the first working one. foreach(_pkg_alt ${_pkg_modules_alt}) if(NOT _pkg_modules_found) _pkg_check_modules_internal(0 1 "${_prefix}" "${_pkg_alt}") - endif(NOT _pkg_modules_found) + endif() if (${_prefix}_FOUND) set(_pkg_modules_found 1) - endif(${_prefix}_FOUND) - endforeach(_pkg_alt) + endif() + endforeach() if (NOT ${_prefix}_FOUND) if(${_pkg_is_required}) message(SEND_ERROR "None of the required '${_pkg_modules_alt}' found") - endif(${_pkg_is_required}) - endif(NOT ${_prefix}_FOUND) + endif() + endif() _pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION}) - endif(NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND) -endmacro(pkg_search_module) + endif() +endmacro() ### Local Variables: ### mode: cmake |