| … | … | @@ -1,50 +1,29 @@ |
| 1 | | # Copyright (c) 2008, 2014 OpenCog.org (http://opencog.org) |
| 1 | # Copyright (c) 2008, 2014, 2025 OpenCog.org (http://opencog.org) |
| 2 | 2 | # |
| 3 | 3 | # Redistribution and use is allowed according to the terms of the BSD license. |
| 4 | 4 | # For details see the accompanying COPYING-CMAKE-SCRIPTS file. |
| 5 | 5 | |
| 6 | | # - Try to find Guile; Once done this will define |
| 6 | # - Try to find Guile using pkg-config; Once done this will define |
| 7 | 7 | # |
| 8 | 8 | # GUILE_FOUND - system has the GUILE library |
| 9 | 9 | # GUILE_INCLUDE_DIRS - the GUILE include directory |
| 10 | 10 | # GUILE_LIBRARIES - The libraries needed to use GUILE |
| 11 | 11 | |
| 12 | FIND_PACKAGE(PkgConfig) |
| 12 | 13 | |
| 13 | | # Look for the header file |
| 14 | | # Look for guile-3.0 first, then 2.2 |
| 15 | | # Macports for OSX puts things in /opt/local |
| 16 | | FIND_PATH(GUILE_INCLUDE_DIR libguile.h |
| 17 | | /usr/include/guile/3.0 |
| 18 | | /usr/local/include/guile/3.0 |
| 19 | | /opt/local/include/guile/3.0 |
| 20 | | |
| 21 | | /usr/include/guile/2.2 |
| 22 | | /usr/local/include/guile/2.2 |
| 23 | | /opt/local/include/guile/2.2 |
| 24 | | |
| 25 | | /opt/homebrew/include/guile/3.0 |
| 26 | | ) |
| 27 | | |
| 28 | | # Look for the library |
| 29 | | FIND_LIBRARY(GUILE_LIBRARY NAMES guile-3.0 guile-2.2 PATHS |
| 30 | | /usr/lib |
| 31 | | /usr/local/lib |
| 32 | | /opt/local/lib |
| 33 | | ) |
| 34 | | |
| 35 | | # Copy the results to the output variables. |
| 36 | | IF(GUILE_INCLUDE_DIR AND GUILE_LIBRARY) |
| 37 | | SET(GUILE_FOUND 1) |
| 38 | | SET(GUILE_LIBRARIES ${GUILE_LIBRARY}) |
| 39 | | SET(GUILE_INCLUDE_DIRS ${GUILE_INCLUDE_DIR}) |
| 40 | | ELSE(GUILE_INCLUDE_DIR AND GUILE_LIBRARY) |
| 41 | | SET(GUILE_FOUND 0) |
| 42 | | SET(GUILE_LIBRARIES) |
| 43 | | SET(GUILE_INCLUDE_DIRS) |
| 44 | | ENDIF(GUILE_INCLUDE_DIR AND GUILE_LIBRARY) |
| 14 | # Try guile-3.0 first, then 2.2 |
| 15 | PKG_CHECK_MODULES(GUILE guile-3.0 QUIET) |
| 16 | IF(NOT GUILE_FOUND) |
| 17 | PKG_CHECK_MODULES(GUILE guile-2.2 QUIET) |
| 18 | ENDIF() |
| 45 | 19 | |
| 20 | IF(GUILE_FOUND) |
| 21 | # pkg-config sets GUILE_INCLUDE_DIRS and GUILE_LIBRARIES |
| 22 | # but we also need GUILE_INCLUDE_DIR (singular) for version check |
| 23 | LIST(GET GUILE_INCLUDE_DIRS 0 GUILE_INCLUDE_DIR) |
| 24 | ENDIF() |
| 46 | 25 | |
| 47 | | # check guile's version if we're using cmake >= 2.6 |
| 26 | # Check guile's version from the header file |
| 48 | 27 | IF(GUILE_INCLUDE_DIR) |
| 49 | 28 | SET(GUILE_VERSION_MAJOR 0) |
| 50 | 29 | SET(GUILE_VERSION_MINOR 0) |
| … | … | @@ -52,10 +31,9 @@ IF(GUILE_INCLUDE_DIR) |
| 52 | 31 | |
| 53 | 32 | IF(NOT EXISTS "${GUILE_INCLUDE_DIR}/libguile/version.h") |
| 54 | 33 | MESSAGE(FATAL_ERROR "Found ${GUILE_INCLUDE_DIR}/libguile.h but not version.h; check your guile installation!") |
| 55 | | ENDIF(NOT EXISTS "${GUILE_INCLUDE_DIR}/libguile/version.h") |
| 34 | ENDIF() |
| 56 | 35 | |
| 57 | 36 | # Extract the libguile version from the 'version.h' file |
| 58 | | SET(GUILE_MAJOR_VERSION 0) |
| 59 | 37 | FILE(READ "${GUILE_INCLUDE_DIR}/libguile/version.h" _GUILE_VERSION_H_CONTENTS) |
| 60 | 38 | |
| 61 | 39 | STRING(REGEX MATCH "#define SCM_MAJOR_VERSION[ ]+([0-9])" _MATCH "${_GUILE_VERSION_H_CONTENTS}") |
| … | … | @@ -70,41 +48,38 @@ IF(GUILE_INCLUDE_DIR) |
| 70 | 48 | # Check found version against required one |
| 71 | 49 | IF (DEFINED Guile_FIND_VERSION AND ${GUILE_VERSION} VERSION_LESS Guile_FIND_VERSION) |
| 72 | 50 | SET(GUILE_FOUND FALSE) |
| 73 | | ELSE () |
| 74 | | SET(GUILE_FOUND TRUE) |
| 75 | 51 | ENDIF () |
| 76 | | |
| 77 | | ENDIF(GUILE_INCLUDE_DIR) |
| 52 | ENDIF() |
| 78 | 53 | |
| 79 | 54 | IF (GUILE_FOUND AND GUILE_VERSION_MAJOR EQUAL 3) |
| 80 | 55 | ADD_DEFINITIONS(-DHAVE_GUILE3) |
| 81 | | ENDIF (GUILE_FOUND AND GUILE_VERSION_MAJOR EQUAL 3) |
| 56 | ENDIF () |
| 82 | 57 | |
| 83 | 58 | IF (GUILE_FOUND AND GUILE_VERSION_MAJOR EQUAL 2) |
| 84 | 59 | ADD_DEFINITIONS(-DHAVE_GUILE2) |
| 85 | 60 | IF (GUILE_VERSION_MINOR GREATER 0) |
| 86 | 61 | ADD_DEFINITIONS(-DHAVE_GUILE_2_2) |
| 87 | | ENDIF (GUILE_VERSION_MINOR GREATER 0) |
| 88 | | ENDIF (GUILE_FOUND AND GUILE_VERSION_MAJOR EQUAL 2) |
| 62 | ENDIF () |
| 63 | ENDIF () |
| 89 | 64 | |
| 90 | 65 | # Report the results. |
| 91 | 66 | IF (Guile_FIND_VERSION) |
| 92 | 67 | SET(_GUILE_VERSION_MESSAGE_STRING "(${GUILE_VERSION} >= ${Guile_FIND_VERSION})") |
| 93 | | ENDIF (Guile_FIND_VERSION) |
| 68 | ENDIF () |
| 94 | 69 | |
| 95 | 70 | IF(GUILE_FOUND) |
| 96 | 71 | IF(NOT GUILE_FIND_QUIETLY) |
| 97 | 72 | MESSAGE(STATUS "Guile ${_GUILE_VERSION_MESSAGE_STRING} was found.") |
| 98 | | ENDIF(NOT GUILE_FIND_QUIETLY) |
| 99 | | ELSE(GUILE_FOUND) |
| 73 | ENDIF() |
| 74 | ELSE() |
| 100 | 75 | SET(GUILE_DIR_MESSAGE "Guile ${_GUILE_VERSION_MESSAGE_STRING} was not found. Make sure GUILE_LIBRARY and GUILE_INCLUDE_DIR are set.") |
| 101 | 76 | IF(NOT GUILE_FIND_QUIETLY) |
| 102 | 77 | MESSAGE(STATUS "${GUILE_DIR_MESSAGE}") |
| 103 | | ELSE(NOT GUILE_FIND_QUIETLY) |
| 78 | ELSE() |
| 104 | 79 | IF(GUILE_FIND_REQUIRED) |
| 105 | 80 | MESSAGE(FATAL_ERROR "${GUILE_DIR_MESSAGE}") |
| 106 | | ENDIF(GUILE_FIND_REQUIRED) |
| 107 | | ENDIF(NOT GUILE_FIND_QUIETLY) |
| 108 | | ENDIF(GUILE_FOUND) |
| 81 | ENDIF() |
| 82 | ENDIF() |
| 83 | ENDIF() |
| 109 | 84 | |
| 110 | | MARK_AS_ADVANCED(GUILE_INCLUDE_DIR GUILE_LIBRARY) |
| 85 | MARK_AS_ADVANCED(GUILE_INCLUDE_DIR GUILE_LIBRARIES) |