diff options
Diffstat (limited to 'cmake/FindLibvterm.cmake')
| -rw-r--r-- | cmake/FindLibvterm.cmake | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/cmake/FindLibvterm.cmake b/cmake/FindLibvterm.cmake new file mode 100644 index 0000000000..68c2646d47 --- /dev/null +++ b/cmake/FindLibvterm.cmake @@ -0,0 +1,31 @@ +find_path2(LIBVTERM_INCLUDE_DIR vterm.h) +find_library2(LIBVTERM_LIBRARY vterm) + +if(LIBVTERM_INCLUDE_DIR AND EXISTS "${LIBVTERM_INCLUDE_DIR}/vterm.h") + file(STRINGS ${LIBVTERM_INCLUDE_DIR}/vterm.h VTERM_VERSION_MAJOR REGEX "#define VTERM_VERSION_MAJOR") + string(REGEX MATCH "[0-9]+" VTERM_VERSION_MAJOR ${VTERM_VERSION_MAJOR}) + + file(STRINGS ${LIBVTERM_INCLUDE_DIR}/vterm.h VTERM_VERSION_MINOR REGEX "#define VTERM_VERSION_MINOR") + string(REGEX MATCH "[0-9]+" VTERM_VERSION_MINOR ${VTERM_VERSION_MINOR}) + + file(STRINGS ${LIBVTERM_INCLUDE_DIR}/vterm.h VTERM_VERSION_PATCH REGEX "#define VTERM_VERSION_PATCH") + + # The following is needed to give a coherent error for versions 0.3.2 and + # smaller. + if(VTERM_VERSION_PATCH) + string(REGEX MATCH "[0-9]+" VTERM_VERSION_PATCH ${VTERM_VERSION_PATCH}) + string(PREPEND VTERM_VERSION_PATCH ".") + endif() + + set(VTERM_VERSION ${VTERM_VERSION_MAJOR}.${VTERM_VERSION_MINOR}${VTERM_VERSION_PATCH}) +endif() + +find_package_handle_standard_args(Libvterm + REQUIRED_VARS LIBVTERM_INCLUDE_DIR LIBVTERM_LIBRARY + VERSION_VAR VTERM_VERSION) + +add_library(libvterm INTERFACE) +target_include_directories(libvterm SYSTEM BEFORE INTERFACE ${LIBVTERM_INCLUDE_DIR}) +target_link_libraries(libvterm INTERFACE ${LIBVTERM_LIBRARY}) + +mark_as_advanced(LIBVTERM_INCLUDE_DIR LIBVTERM_LIBRARY) |