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42 lines
1.6 KiB
Diff
42 lines
1.6 KiB
Diff
--- openclonk-7.0/cmake/FindReadline.orig.cmake 2016-02-15 06:17:40.060057466 +0200
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+++ openclonk-7.0/cmake/FindReadline.cmake 2016-02-15 06:20:18.585067004 +0200
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@@ -1,6 +1,6 @@
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# OpenClonk, http://www.openclonk.org
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#
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-# Copyright (c) 2011-2013, The OpenClonk Team and contributors
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+# Copyright (c) 2011-2016, The OpenClonk Team and contributors
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#
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# Distributed under the terms of the ISC license; see accompanying file
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# "COPYING" for details.
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@@ -26,6 +26,14 @@
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FIND_PATH(READLINE_INCLUDE_DIR readline.h PATH_SUFFIXES readline)
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+# Unmodified readline depends on symbols from termcap without explicitly
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+# linking to it. Several distributions patch this to make it link against
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+# terminfo from ncurses or another termcap library, but some don't. To avoid
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+# having to run link tests, we'll just look for and use any termcap providing
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+# library.
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+FIND_LIBRARY(TERMCAP_LIBRARY NAMES tinfo termcap ncursesw ncurses cursesw curses)
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+
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+
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SET(READLINE_NAMES readline libreadline)
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FIND_LIBRARY(READLINE_LIBRARY NAMES ${READLINE_NAMES} )
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@@ -35,10 +43,13 @@
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(READLINE DEFAULT_MSG READLINE_LIBRARY READLINE_INCLUDE_DIR)
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IF(READLINE_FOUND)
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- SET( READLINE_LIBRARIES ${READLINE_LIBRARY} )
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+ if(TERMCAP_LIBRARY)
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+ set(READLINE_LIBRARIES ${READLINE_LIBRARY} ${TERMCAP_LIBRARY})
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+ else()
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+ set(READLINE_LIBRARIES ${READLINE_LIBRARY})
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+ endif()
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ELSE(READLINE_FOUND)
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SET( READLINE_LIBRARIES )
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ENDIF(READLINE_FOUND)
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-MARK_AS_ADVANCED( READLINE_LIBRARY READLINE_INCLUDE_DIR )
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-
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+MARK_AS_ADVANCED( READLINE_LIBRARY TERMINFO_LIBRARY READLINE_INCLUDE_DIR )
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