Don't look for libhistory.
Apparently libreadline provides this now (maybe it always did?), and it fixes
things on OpenBSD.
--- a/CMakeLists.txt Thu Aug 02 03:03:06 2012 -0400
+++ b/CMakeLists.txt Mon Aug 20 14:39:46 2012 -0400
@@ -292,13 +292,12 @@
FIND_LIBRARY(CURSES_LIBRARY NAMES curses ncurses)
SET(CMAKE_REQUIRED_LIBRARIES ${CURSES_LIBRARY})
FIND_LIBRARY(READLINE_LIBRARY readline)
- FIND_LIBRARY(HISTORY_LIBRARY history)
- IF(READLINE_LIBRARY AND HISTORY_LIBRARY)
+ IF(READLINE_LIBRARY)
SET(HAVE_SYSTEM_READLINE TRUE)
SET(TEST_PHYSFS_LIBS ${TEST_PHYSFS_LIBS} ${READLINE_LIBRARY} ${CURSES_LIBRARY})
INCLUDE_DIRECTORIES(${READLINE_H} ${HISTORY_H})
ADD_DEFINITIONS(-DPHYSFS_HAVE_READLINE=1)
- ENDIF(READLINE_LIBRARY AND HISTORY_LIBRARY)
+ ENDIF(READLINE_LIBRARY)
ENDIF(READLINE_H AND HISTORY_H)
ADD_EXECUTABLE(test_physfs test/test_physfs.c)
TARGET_LINK_LIBRARIES(test_physfs ${PHYSFS_LIB_TARGET} ${TEST_PHYSFS_LIBS} ${OTHER_LDFLAGS})