diff options
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/CMakeCCompiler.cmake.in | 1 | ||||
| -rw-r--r-- | Modules/CMakeCXXCompiler.cmake.in | 1 | ||||
| -rw-r--r-- | Modules/CMakeDetermineCompilerABI.cmake | 25 | ||||
| -rw-r--r-- | Modules/CMakeFortranCompiler.cmake.in | 1 | ||||
| -rw-r--r-- | Modules/CMakeParseImplicitLinkInfo.cmake | 51 | ||||
| -rw-r--r-- | Modules/Platform/Darwin-Clang.cmake | 1 | ||||
| -rw-r--r-- | Modules/Platform/Darwin-GNU.cmake | 1 | ||||
| -rw-r--r-- | Modules/Platform/Darwin.cmake | 18 |
8 files changed, 78 insertions, 21 deletions
diff --git a/Modules/CMakeCCompiler.cmake.in b/Modules/CMakeCCompiler.cmake.in index d74dcdc..c41adc9 100644 --- a/Modules/CMakeCCompiler.cmake.in +++ b/Modules/CMakeCCompiler.cmake.in @@ -50,6 +50,7 @@ endif() set(CMAKE_C_IMPLICIT_LINK_LIBRARIES "@CMAKE_C_IMPLICIT_LINK_LIBRARIES@") set(CMAKE_C_IMPLICIT_LINK_DIRECTORIES "@CMAKE_C_IMPLICIT_LINK_DIRECTORIES@") +set(CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@") @SET_CMAKE_CMCLDEPS_EXECUTABLE@ @SET_CMAKE_CL_SHOWINCLUDE_PREFIX@ diff --git a/Modules/CMakeCXXCompiler.cmake.in b/Modules/CMakeCXXCompiler.cmake.in index 8c5d84e..9287b81 100644 --- a/Modules/CMakeCXXCompiler.cmake.in +++ b/Modules/CMakeCXXCompiler.cmake.in @@ -51,6 +51,7 @@ endif() set(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES "@CMAKE_CXX_IMPLICIT_LINK_LIBRARIES@") set(CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES@") +set(CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_CXX_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@") @SET_CMAKE_CMCLDEPS_EXECUTABLE@ @SET_CMAKE_CL_SHOWINCLUDE_PREFIX@ diff --git a/Modules/CMakeDetermineCompilerABI.cmake b/Modules/CMakeDetermineCompilerABI.cmake index 75247d9..25d6bbe 100644 --- a/Modules/CMakeDetermineCompilerABI.cmake +++ b/Modules/CMakeDetermineCompilerABI.cmake @@ -72,19 +72,9 @@ function(CMAKE_DETERMINE_COMPILER_ABI lang src) # Parse implicit linker information for this language, if available. set(implicit_dirs "") set(implicit_libs "") - set(MULTI_ARCH FALSE) - if(DEFINED CMAKE_OSX_ARCHITECTURES) - if( "${CMAKE_OSX_ARCHITECTURES}" MATCHES ";" ) - set(MULTI_ARCH TRUE) - endif() - endif() - if(CMAKE_${lang}_VERBOSE_FLAG - # Implicit link information cannot be used explicitly for - # multiple OS X architectures, so we skip it. - AND NOT MULTI_ARCH - # Skip this with Xcode for now. - AND NOT "${CMAKE_GENERATOR}" MATCHES Xcode) - CMAKE_PARSE_IMPLICIT_LINK_INFO("${OUTPUT}" implicit_libs implicit_dirs log + set(implicit_fwks "") + if(CMAKE_${lang}_VERBOSE_FLAG) + CMAKE_PARSE_IMPLICIT_LINK_INFO("${OUTPUT}" implicit_libs implicit_dirs implicit_fwks log "${CMAKE_${lang}_IMPLICIT_OBJECT_REGEX}") file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log "Parsed ${lang} implicit link information from above output:\n${log}\n\n") @@ -112,8 +102,17 @@ function(CMAKE_DETERMINE_COMPILER_ABI lang src) message(STATUS "${_desc}") endif() + # Implicit link libraries cannot be used explicitly for multiple + # OS X architectures, so we skip it. + if(DEFINED CMAKE_OSX_ARCHITECTURES) + if("${CMAKE_OSX_ARCHITECTURES}" MATCHES ";") + set(implicit_libs "") + endif() + endif() + set(CMAKE_${lang}_IMPLICIT_LINK_LIBRARIES "${implicit_libs}" PARENT_SCOPE) set(CMAKE_${lang}_IMPLICIT_LINK_DIRECTORIES "${implicit_dirs}" PARENT_SCOPE) + set(CMAKE_${lang}_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "${implicit_fwks}" PARENT_SCOPE) # Detect library architecture directory name. if(CMAKE_LIBRARY_ARCHITECTURE_REGEX) diff --git a/Modules/CMakeFortranCompiler.cmake.in b/Modules/CMakeFortranCompiler.cmake.in index 55f8277..d193881 100644 --- a/Modules/CMakeFortranCompiler.cmake.in +++ b/Modules/CMakeFortranCompiler.cmake.in @@ -52,3 +52,4 @@ endif() set(CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES "@CMAKE_Fortran_IMPLICIT_LINK_LIBRARIES@") set(CMAKE_Fortran_IMPLICIT_LINK_DIRECTORIES "@CMAKE_Fortran_IMPLICIT_LINK_DIRECTORIES@") +set(CMAKE_Fortran_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES "@CMAKE_Fortran_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES@") diff --git a/Modules/CMakeParseImplicitLinkInfo.cmake b/Modules/CMakeParseImplicitLinkInfo.cmake index ecb20dc..234fb7f 100644 --- a/Modules/CMakeParseImplicitLinkInfo.cmake +++ b/Modules/CMakeParseImplicitLinkInfo.cmake @@ -16,9 +16,10 @@ # This is used internally by CMake and should not be included by user # code. -function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var log_var obj_regex) +function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var fwk_var log_var obj_regex) set(implicit_libs_tmp "") set(implicit_dirs_tmp) + set(implicit_fwks_tmp) set(log "") # Parse implicit linker arguments. @@ -36,6 +37,16 @@ function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var log_var obj_regex) set(cmd) if("${line}" MATCHES "${linker_regex}" AND NOT "${line}" MATCHES "${linker_exclude_regex}") + if(XCODE) + # Xcode unconditionally adds a path under the project build tree and + # on older versions it is not reported with proper quotes. Remove it. + string(REGEX REPLACE "([][+.*()^])" "\\\\\\1" _dir_regex "${CMAKE_BINARY_DIR}") + string(REGEX REPLACE " -[FL]${_dir_regex}/([^ ]| [^-])+( |$)" " " xline "${line}") + if(NOT "x${xline}" STREQUAL "x${line}") + set(log "${log} reduced line: [${line}]\n to: [${xline}]\n") + set(line "${xline}") + endif() + endif() if(UNIX) separate_arguments(args UNIX_COMMAND "${line}") else() @@ -97,6 +108,18 @@ function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var log_var obj_regex) endif() endforeach() + # Look for library search paths reported by linker. + if("${output_lines}" MATCHES ";Library search paths:((;\t[^;]+)+)") + string(REPLACE ";\t" ";" implicit_dirs_match "${CMAKE_MATCH_1}") + set(log "${log} Library search paths: [${implicit_dirs_match}]\n") + list(APPEND implicit_dirs_tmp ${implicit_dirs_match}) + endif() + if("${output_lines}" MATCHES ";Framework search paths:((;\t[^;]+)+)") + string(REPLACE ";\t" ";" implicit_fwks_match "${CMAKE_MATCH_1}") + set(log "${log} Framework search paths: [${implicit_fwks_match}]\n") + list(APPEND implicit_fwks_tmp ${implicit_fwks_match}) + endif() + # Cleanup list of libraries and flags. # We remove items that are not language-specific. set(implicit_libs "") @@ -108,21 +131,33 @@ function(CMAKE_PARSE_IMPLICIT_LINK_INFO text lib_var dir_var log_var obj_regex) endif() endforeach() - # Cleanup list of directories. - set(implicit_dirs "") - foreach(d IN LISTS implicit_dirs_tmp) - get_filename_component(dir "${d}" ABSOLUTE) - list(APPEND implicit_dirs "${dir}") - set(log "${log} collapse dir [${d}] ==> [${dir}]\n") + # Cleanup list of library and framework directories. + set(desc_dirs "library") + set(desc_fwks "framework") + foreach(t dirs fwks) + set(implicit_${t} "") + foreach(d IN LISTS implicit_${t}_tmp) + get_filename_component(dir "${d}" ABSOLUTE) + string(FIND "${dir}" "${CMAKE_FILES_DIRECTORY}/" pos) + if(NOT pos LESS 0) + set(msg ", skipping non-system directory") + else() + set(msg "") + list(APPEND implicit_${t} "${dir}") + endif() + set(log "${log} collapse ${desc_${t}} dir [${d}] ==> [${dir}]${msg}\n") + endforeach() + list(REMOVE_DUPLICATES implicit_${t}) endforeach() - list(REMOVE_DUPLICATES implicit_dirs) # Log results. set(log "${log} implicit libs: [${implicit_libs}]\n") set(log "${log} implicit dirs: [${implicit_dirs}]\n") + set(log "${log} implicit fwks: [${implicit_fwks}]\n") # Return results. set(${lib_var} "${implicit_libs}" PARENT_SCOPE) set(${dir_var} "${implicit_dirs}" PARENT_SCOPE) + set(${fwk_var} "${implicit_fwks}" PARENT_SCOPE) set(${log_var} "${log}" PARENT_SCOPE) endfunction() diff --git a/Modules/Platform/Darwin-Clang.cmake b/Modules/Platform/Darwin-Clang.cmake index de7a856..528873c 100644 --- a/Modules/Platform/Darwin-Clang.cmake +++ b/Modules/Platform/Darwin-Clang.cmake @@ -19,6 +19,7 @@ endif() set(__DARWIN_COMPILER_CLANG 1) macro(__darwin_compiler_clang lang) + set(CMAKE_${lang}_VERBOSE_FLAG "-v -Wl,-v") # also tell linker to print verbose output set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names") set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names") set(CMAKE_${lang}_SYSROOT_FLAG "-isysroot") diff --git a/Modules/Platform/Darwin-GNU.cmake b/Modules/Platform/Darwin-GNU.cmake index d953503..5fee7e3 100644 --- a/Modules/Platform/Darwin-GNU.cmake +++ b/Modules/Platform/Darwin-GNU.cmake @@ -19,6 +19,7 @@ endif() set(__DARWIN_COMPILER_GNU 1) macro(__darwin_compiler_gnu lang) + set(CMAKE_${lang}_VERBOSE_FLAG "-v -Wl,-v") # also tell linker to print verbose output # GNU does not have -shared on OS X set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-dynamiclib -Wl,-headerpad_max_install_names") set(CMAKE_SHARED_MODULE_CREATE_${lang}_FLAGS "-bundle -Wl,-headerpad_max_install_names") diff --git a/Modules/Platform/Darwin.cmake b/Modules/Platform/Darwin.cmake index ed0b8af..2e6b71e 100644 --- a/Modules/Platform/Darwin.cmake +++ b/Modules/Platform/Darwin.cmake @@ -256,6 +256,24 @@ set(CMAKE_CXX_CREATE_MACOSX_FRAMEWORK if(NOT DEFINED CMAKE_FIND_FRAMEWORK) set(CMAKE_FIND_FRAMEWORK FIRST) endif() + +# Older OS X linkers do not report their framework search path +# with -v but "man ld" documents the following locations. +set(CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES + ${_CMAKE_OSX_SYSROOT_PATH}/Library/Frameworks + ${_CMAKE_OSX_SYSROOT_PATH}/System/Library/Frameworks + ) +if(_CMAKE_OSX_SYSROOT_PATH) + # Treat some paths as implicit so we do not override the SDK versions. + list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES + /System/Library/Frameworks) +endif() +if("${_CURRENT_OSX_VERSION}" VERSION_LESS "10.5") + # Older OS X tools had more implicit paths. + list(APPEND CMAKE_PLATFORM_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES + ${_CMAKE_OSX_SYSROOT_PATH}/Network/Library/Frameworks) +endif() + # set up the default search directories for frameworks set(CMAKE_SYSTEM_FRAMEWORK_PATH ~/Library/Frameworks |