| #.rst: |
| # FindLibEdit |
| # ----------- |
| # |
| # Find libedit library and headers |
| # |
| # The module defines the following variables: |
| # |
| # :: |
| # |
| # libedit_FOUND - true if libedit was found |
| # libedit_INCLUDE_DIRS - include search path |
| # libedit_LIBRARIES - libraries to link |
| # libedit_VERSION - version number |
| |
| if(libedit_INCLUDE_DIRS AND libedit_LIBRARIES) |
| set(libedit_FOUND TRUE) |
| else() |
| find_package(PkgConfig QUIET) |
| pkg_check_modules(PC_LIBEDIT QUIET libedit) |
| |
| find_path(libedit_INCLUDE_DIRS |
| NAMES |
| histedit.h |
| HINTS |
| ${PC_LIBEDIT_INCLUDEDIR} |
| ${PC_LIBEDIT_INCLUDE_DIRS} |
| ${CMAKE_INSTALL_FULL_INCLUDEDIR}) |
| find_library(libedit_LIBRARIES |
| NAMES |
| edit libedit |
| HINTS |
| ${PC_LIBEDIT_LIBDIR} |
| ${PC_LIBEDIT_LIBRARY_DIRS} |
| ${CMAKE_INSTALL_FULL_LIBDIR}) |
| |
| if(libedit_INCLUDE_DIRS AND EXISTS "${libedit_INCLUDE_DIRS}/histedit.h") |
| file(STRINGS "${libedit_INCLUDE_DIRS}/histedit.h" |
| libedit_major_version_str |
| REGEX "^#define[ \t]+LIBEDIT_MAJOR[ \t]+[0-9]+") |
| string(REGEX REPLACE "^#define[ \t]+LIBEDIT_MAJOR[ \t]+([0-9]+)" "\\1" |
| LIBEDIT_MAJOR_VERSION "${libedit_major_version_str}") |
| |
| file(STRINGS "${libedit_INCLUDE_DIRS}/histedit.h" |
| libedit_minor_version_str |
| REGEX "^#define[ \t]+LIBEDIT_MINOR[ \t]+[0-9]+") |
| string(REGEX REPLACE "^#define[ \t]+LIBEDIT_MINOR[ \t]+([0-9]+)" "\\1" |
| LIBEDIT_MINOR_VERSION "${libedit_minor_version_str}") |
| |
| set(libedit_VERSION_STRING "${libedit_major_version}.${libedit_minor_version}") |
| endif() |
| |
| include(FindPackageHandleStandardArgs) |
| find_package_handle_standard_args(libedit |
| REQUIRED_VARS |
| libedit_INCLUDE_DIRS |
| libedit_LIBRARIES |
| VERSION_VAR |
| libedit_VERSION_STRING) |
| mark_as_advanced(libedit_INCLUDE_DIRS libedit_LIBRARIES) |
| endif() |
| |
