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ENH: make this backwards compatible with older FindCurses

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This commit is contained in:
Bill Hoffman 2008-03-28 10:08:27 -04:00
parent 07cb082722
commit cb1cdada76
1 changed files with 10 additions and 10 deletions
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20
Modules/FindCurses.cmake
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@ -7,19 +7,20 @@
# CURSES_HAVE_NCURSES_H - true if ncurses.h is available
# CURSES_HAVE_NCURSES_NCURSES_H - true if ncurses/ncurses.h is available
# CURSES_HAVE_NCURSES_CURSES_H - true if ncurses/curses.h is available
# CURSES_LIBRARY - set for backwards compatibility with 2.4 CMake
#
# Set CURSES_NEED_NCURSES to TRUE before the FIND_PACKAGE() command if NCurses
# functionality is required.
FIND_LIBRARY(CURSES_CURSES_LIBRARY NAMES curses )
FIND_LIBRARY(CURSES_LIBRARY NAMES curses )
FIND_LIBRARY(CURSES_NCURSES_LIBRARY NAMES ncurses )
SET(CURSES_USE_NCURSES FALSE)
IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_LIBRARY)
SET(CURSES_USE_NCURSES TRUE)
ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_LIBRARY)
# Not sure the logic is correct here.
@ -33,9 +34,9 @@ ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_LIBRARY)
# So at first try ncurses.h, if not found, try to find curses.h under the same
# prefix as the library was found, if still not found, try curses.h with the
# default search paths.
IF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
IF(CURSES_LIBRARY AND CURSES_NEED_NCURSES)
INCLUDE(CheckLibraryExists)
CHECK_LIBRARY_EXISTS("${CURSES_CURSES_LIBRARY}" wsyncup "" CURSES_CURSES_HAS_WSYNCUP)
CHECK_LIBRARY_EXISTS("${CURSES_LIBRARY}" wsyncup "" CURSES_CURSES_HAS_WSYNCUP)
IF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP)
CHECK_LIBRARY_EXISTS("${CURSES_NCURSES_LIBRARY}" wsyncup "" CURSES_NCURSES_HAS_WSYNCUP)
@ -44,7 +45,7 @@ IF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
ENDIF( CURSES_NCURSES_HAS_WSYNCUP)
ENDIF(CURSES_NCURSES_LIBRARY AND NOT CURSES_CURSES_HAS_WSYNCUP)
ENDIF(CURSES_CURSES_LIBRARY AND CURSES_NEED_NCURSES)
ENDIF(CURSES_LIBRARY AND CURSES_NEED_NCURSES)
IF(NOT CURSES_USE_NCURSES)
@ -52,8 +53,7 @@ IF(NOT CURSES_USE_NCURSES)
FIND_PATH(CURSES_CURSES_H_PATH curses.h )
SET(CURSES_INCLUDE_PATH "${CURSES_CURSES_H_PATH}")
SET(CURSES_LIBRARY "${CURSES_CURSES_LIBRARY}")
GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_CURSES_LIBRARY}" PATH)
GET_FILENAME_COMPONENT(_cursesLibDir "${CURSES_LIBRARY}" PATH)
GET_FILENAME_COMPONENT(_cursesParentDir "${_cursesLibDir}" PATH)
ELSE(NOT CURSES_USE_NCURSES)
# we need to find ncurses
@ -71,7 +71,7 @@ ELSE(NOT CURSES_USE_NCURSES)
FIND_PATH(CURSES_NCURSES_INCLUDE_PATH curses.h)
SET(CURSES_INCLUDE_PATH "${CURSES_NCURSES_INCLUDE_PATH}")
SET(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}")
SET(CURSES_LIBRARY "${CURSES_NCURSES_LIBRARY}" CACHE FILEPATH "path to curses")
ENDIF(NOT CURSES_USE_NCURSES)
@ -107,7 +107,7 @@ MARK_AS_ADVANCED(
CURSES_INCLUDE_PATH
CURSES_LIBRARY
CURSES_CURSES_INCLUDE_PATH
CURSES_CURSES_LIBRARY
CURSES_LIBRARY
CURSES_NCURSES_INCLUDE_PATH
CURSES_NCURSES_LIBRARY
CURSES_EXTRA_LIBRARY