| if(CMAKE_SYSTEM MATCHES "SunOS-4") |
| set(CMAKE_C_COMPILE_OPTIONS_PIC "-PIC") |
| set(CMAKE_C_COMPILE_OPTIONS_PIE "-PIE") |
| set(CMAKE_SHARED_LIBRARY_C_FLAGS "-PIC") |
| set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-shared -Wl,-r") |
| set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "-Wl,-R") |
| set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP ":") |
| endif() |
| |
| |
| # Features for LINK_LIBRARY generator expression |
| ## WHOLE_ARCHIVE: Force loading all members of an archive |
| if (CMAKE_SYSTEM_VERSION VERSION_GREATER "5.10") |
| set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE "LINKER:--whole-archive" |
| "<LINK_ITEM>" |
| "LINKER:--no-whole-archive") |
| else() |
| set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE "LINKER:-z,allextract" |
| "<LINK_ITEM>" |
| "LINKER:-z,defaultextract") |
| endif() |
| set(CMAKE_LINK_LIBRARY_USING_WHOLE_ARCHIVE_SUPPORTED TRUE) |
| |
| |
| # Features for LINK_GROUP generator expression |
| if (CMAKE_SYSTEM_VERSION VERSION_GREATER "5.9") |
| ## RESCAN: request the linker to rescan static libraries until there is |
| ## no pending undefined symbols |
| set(CMAKE_LINK_GROUP_USING_RESCAN "LINKER:-z,rescan-start" "LINKER:-z,rescan-end") |
| set(CMAKE_LINK_GROUP_USING_RESCAN_SUPPORTED TRUE) |
| endif() |
| |
| |
| include(Platform/UnixPaths) |
| |
| list(APPEND CMAKE_SYSTEM_PREFIX_PATH |
| /opt/csw |
| /opt/openwin |
| ) |
| |
| # The Sun linker needs to find transitive shared library dependencies |
| # in the -L path. |
| set(CMAKE_LINK_DEPENDENT_LIBRARY_DIRS 1) |
| |
| # Shared libraries with no builtin soname may not be linked safely by |
| # specifying the file path. |
| set(CMAKE_PLATFORM_USES_PATH_WHEN_NO_SONAME 1) |