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cmake: Don't try to use readline if you don't also have curses. 

Fixes #17.
This commit is contained in:
Ryan C. Gordon 2022-05-20 23:19:24 -04:00
parent ed4ab15524
commit 64807353df
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1 changed files with 9 additions and 7 deletions
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CMakeLists.txt
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@ -209,6 +209,7 @@ if(PHYSFS_BUILD_TEST)
find_path(HISTORY_H readline/history.h)
if(READLINE_H AND HISTORY_H)
find_library(CURSES_LIBRARY NAMES curses ncurses)
if(CURSES_LIBRARY)
set(CMAKE_REQUIRED_LIBRARIES ${CURSES_LIBRARY})
find_library(READLINE_LIBRARY readline)
if(READLINE_LIBRARY)
@ -218,6 +219,7 @@ if(PHYSFS_BUILD_TEST)
add_definitions(-DPHYSFS_HAVE_READLINE=1)
endif()
endif()
endif()
add_executable(test_physfs test/test_physfs.c)
target_link_libraries(test_physfs ${PHYSFS_LIB_TARGET} ${TEST_PHYSFS_LIBS} ${OTHER_LDFLAGS})
set(PHYSFS_INSTALL_TARGETS ${PHYSFS_INSTALL_TARGETS} ";test_physfs")