[14] | 1 | # cmake project file by Prakash Punnoor |
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| 2 | CMAKE_MINIMUM_REQUIRED(VERSION 2.0) |
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| 3 | |
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| 4 | SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/admin/CMakeModules") |
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| 5 | PROJECT(Alut C) |
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| 6 | SET(PACKAGE "freealut") |
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| 7 | SET(PACKAGE_TARNAME "freealut") |
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| 8 | SET(PACKAGE_NAME "freealut library") |
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| 9 | SET(PACKAGE_MAJOR_VERSION "1") |
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| 10 | SET(PACKAGE_MINOR_VERSION "0") |
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| 11 | SET(PACKAGE_BUILD_VERSION "1") |
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| 12 | SET(PACKAGE_VERSION "${PACKAGE_MAJOR_VERSION}.${PACKAGE_MINOR_VERSION}.${PACKAGE_BUILD_VERSION}") |
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| 13 | SET(MAJOR_VERSION "0") |
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| 14 | SET(MINOR_VERSION "0") |
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| 15 | SET(BUILD_VERSION "0") |
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| 16 | SET(VERSION "${MAJOR_VERSION}.${MINOR_VERSION}.${BUILD_VERSION}") |
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| 17 | SET(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") |
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| 18 | SET(PACKAGE_BUGREPORT "openal-devel@opensource.creative.com") |
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| 19 | SET(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") |
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| 20 | |
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| 21 | INCLUDE(${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake) |
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| 22 | INCLUDE(${CMAKE_ROOT}/Modules/CheckIncludeFiles.cmake) |
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| 23 | INCLUDE(${CMAKE_ROOT}/Modules/CheckCSourceCompiles.cmake) |
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| 24 | |
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| 25 | FIND_PACKAGE(ConfigHelper) |
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| 26 | |
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| 27 | SET(ALUT_SOURCES src/alutBufferData.c |
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| 28 | src/alutCodec.c |
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| 29 | src/alutError.c |
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| 30 | src/alutInit.c |
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| 31 | src/alutInputStream.c |
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| 32 | src/alutInternal.h |
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| 33 | src/alutLoader.c |
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| 34 | src/alutOutputStream.c |
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| 35 | src/alutUtil.c |
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| 36 | src/alutVersion.c |
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| 37 | src/alutWaveform.c) |
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| 38 | |
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| 39 | INCLUDE_DIRECTORIES(${Alut_SOURCE_DIR}/include) |
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| 40 | |
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| 41 | SET(ADD_WFLAGS "") |
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| 42 | SET(ADD_CFLAGS "") |
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| 43 | SET(ADD_LDFLAGS "") |
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| 44 | SET(ADD_LIBS "") |
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| 45 | |
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| 46 | OPTION(BUILD_STATIC "build static library too" ON) |
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| 47 | OPTION(PROFILE "enable profile" OFF) |
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| 48 | OPTION(OPTIMIZATION "enable optimization" ON) |
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| 49 | OPTION(WARNINGS "enable warnings" ON) |
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| 50 | IF(WARNINGS) |
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| 51 | OPTION(MORE_WARNINGS "enable more warnings" OFF) |
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| 52 | OPTION(USE_WERROR "enable fail on all warning" OFF) |
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| 53 | ENDIF(WARNINGS) |
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| 54 | |
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| 55 | #want test-suit? |
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| 56 | OPTION(BUILD_TESTS "build the test-suite" OFF) |
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| 57 | |
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| 58 | |
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| 59 | ADD_DEFINE(ALUT_BUILD_LIBRARY) |
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| 60 | # We could possibly need struct timespec and random(), which are not ANSI. |
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| 61 | # Define to 500 if Single Unix conformance is wanted, 600 for sixth revision. |
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| 62 | ADD_DEFINE("_XOPEN_SOURCE 500") |
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| 63 | # We might need nanosleep, which is a POSIX IEEE Std 1003.1b-1993 feature. |
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| 64 | # Define to the POSIX version that should be used. |
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| 65 | ADD_DEFINE("_POSIX_C_SOURCE 199309") |
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| 66 | # Without __NO_CTYPE tolower and friends are macros which introduce a GLIBC 2.3 |
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| 67 | # dependency. By defining this identifier we are currently backwards compatible |
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| 68 | # to GLIBC 2.1.3, which is a good thing. In addition, the macros lead to code |
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| 69 | # which triggers warnings with -Wunreachable-code. |
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| 70 | ADD_DEFINE("__NO_CTYPE 1") |
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| 71 | |
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| 72 | ADD_DEFINITIONS(-DHAVE_CONFIG_H) |
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| 73 | ADD_DEFINITIONS(-DNDEBUG) |
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| 74 | |
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| 75 | FIND_LIBRARY(OPENAL_LIB NAMES openal openal32 PATHS /usr/lib /usr/local/lib ${OPENAL_LIB_DIR}) |
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| 76 | IF(OPENAL_LIB MATCHES "NOTFOUND") |
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| 77 | MESSAGE(FATAL_ERROR "OpenAL not installed, cannot build alut - aborting.") |
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| 78 | ENDIF(OPENAL_LIB MATCHES "NOTFOUND") |
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| 79 | |
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| 80 | IF(UNIX) |
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| 81 | SET(ADD_LIBS ${ADD_LIBS} m) |
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| 82 | ENDIF(UNIX) |
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| 83 | |
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| 84 | SET(CMAKE_REQUIRED_INCLUDES ${OPENAL_INCLUDE_DIR}) |
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| 85 | CHECK_INCLUDE_FILES("AL/alc.h;AL/al.h" AL_HEADERS) |
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| 86 | IF(NOT AL_HEADERS) |
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| 87 | MESSAGE(FATAL_ERROR "OpenAL header files not found - aborting.") |
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| 88 | ENDIF(NOT AL_HEADERS) |
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| 89 | |
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| 90 | IF(DEFINED OPENAL_INCLUDE_DIR) |
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| 91 | INCLUDE_DIRECTORIES(${OPENAL_INCLUDE_DIR}) |
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| 92 | ENDIF(DEFINED OPENAL_INCLUDE_DIR) |
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| 93 | |
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| 94 | FIND_PACKAGE(SleepFunction) |
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| 95 | |
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| 96 | CHECK_INCLUDE_FILE_DEFINE(stdint.h HAVE_STDINT_H) |
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| 97 | |
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| 98 | IF(WIN32) |
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| 99 | CHECK_INCLUDE_FILE_DEFINE(basetsd.h HAVE_BASETSD_H) |
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| 100 | ENDIF(WIN32) |
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| 101 | |
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| 102 | # FindSleepFunction will check for unistd.h if time.h wasn't found |
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| 103 | IF(HAVE_TIME_H) |
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| 104 | CHECK_INCLUDE_FILE_DEFINE(unistd.h HAVE_UNISTD_H) |
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| 105 | ENDIF(HAVE_TIME_H) |
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| 106 | |
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| 107 | IF(HAVE_UNISTD_H) |
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| 108 | CHECK_FUNCTION_DEFINE(" |
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| 109 | #include <sys/types.h> |
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| 110 | #include <sys/stat.h> |
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| 111 | #include <unistd.h> |
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| 112 | " stat "(\"\", (struct stat*)0)" HAVE_STAT) |
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| 113 | ENDIF(HAVE_UNISTD_H) |
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| 114 | |
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| 115 | IF(NOT HAVE_STAT) |
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| 116 | CHECK_FUNCTION_DEFINE(" |
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| 117 | #include <sys/types.h> |
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| 118 | #include <sys/stat.h> |
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| 119 | " _stat "(\"\", (struct _stat*)0)" HAVE__STAT) |
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| 120 | ENDIF(NOT HAVE_STAT) |
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| 121 | |
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| 122 | # compiler specific settings |
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| 123 | FIND_PACKAGE(CompilerAttribute) |
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| 124 | FIND_PACKAGE(CompilerVisibility) |
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| 125 | FIND_PACKAGE(CompilerFlagsSet) |
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| 126 | |
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| 127 | GENERATE_CONFIG_H() |
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| 128 | |
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| 129 | SET(CMAKE_C_FLAGS "${ADD_WFLAGS} ${ADD_CFLAGS} ${CMAKE_C_FLAGS}") |
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| 130 | SET(CMAKE_CXX_FLAGS "${ADD_CFLAGS} ${CMAKE_CXX_FLAGS}") |
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| 131 | SET(CMAKE_SHARED_LINKER_FLAGS "${ADD_LDFLAGS} ${CMAKE_SHARED_LINKER_FLAGS}") |
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| 132 | SET(CMAKE_MODULE_LINKER_FLAGS "${ADD_LDFLAGS} ${CMAKE_MODULE_LINKER_FLAGS}") |
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| 133 | |
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| 134 | IF(BUILD_STATIC) |
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| 135 | # we can't create a static library with the same name |
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| 136 | # as the shared one, so we copy it over after creation |
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| 137 | ADD_LIBRARY(alut_static STATIC ${ALUT_SOURCES}) |
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| 138 | TARGET_LINK_LIBRARIES(alut_static ${OPENAL_LIB} ${ADD_LIBS}) |
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| 139 | IF(NOT WIN32) |
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| 140 | ADD_CUSTOM_COMMAND( |
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| 141 | TARGET alut_static |
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| 142 | POST_BUILD |
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| 143 | COMMAND ${CMAKE_COMMAND} |
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| 144 | ARGS -E copy |
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| 145 | ${CMAKE_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}alut_static${CMAKE_STATIC_LIBRARY_SUFFIX} |
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| 146 | ${CMAKE_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}alut${CMAKE_STATIC_LIBRARY_SUFFIX}) |
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| 147 | INSTALL_FILES(/lib FILES ${CMAKE_STATIC_LIBRARY_PREFIX}alut${CMAKE_STATIC_LIBRARY_SUFFIX}) |
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| 148 | ENDIF(NOT WIN32) |
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| 149 | ENDIF(BUILD_STATIC) |
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| 150 | |
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| 151 | |
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| 152 | ADD_LIBRARY(alut SHARED ${ALUT_SOURCES}) |
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| 153 | SET_TARGET_PROPERTIES(alut PROPERTIES VERSION ${VERSION} SOVERSION ${MAJOR_VERSION}) |
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| 154 | TARGET_LINK_LIBRARIES(alut ${OPENAL_LIB} ${ADD_LIBS}) |
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| 155 | |
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| 156 | INSTALL_TARGETS(/lib alut) |
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| 157 | INSTALL_FILES(/include/AL FILES include/AL/alut.h) |
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| 158 | |
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| 159 | # needed for openal.pc.in and openal-config.in |
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| 160 | SET(prefix ${CMAKE_INSTALL_PREFIX}) |
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| 161 | SET(exec_prefix "\${prefix}") |
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| 162 | SET(libdir "\${exec_prefix}/lib") |
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| 163 | SET(bindir "\${exec_prefix}/bin") |
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| 164 | SET(includedir "\${prefix}/include") |
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| 165 | SET(requirements "") |
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| 166 | # static linking dependecies are broken, so pthread isn't needed currently |
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| 167 | SET(PTHREAD_LIBS ${CMAKE_THREAD_LIBS_INIT}) |
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| 168 | |
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| 169 | CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/admin/pkgconfig/freealut.pc.in |
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| 170 | ${CMAKE_BINARY_DIR}/admin/pkgconfig/freealut.pc @ONLY) |
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| 171 | CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/admin/pkgconfig/freealut-config.in |
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| 172 | ${CMAKE_BINARY_DIR}/admin/pkgconfig/freealut-config @ONLY) |
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| 173 | INSTALL_PROGRAMS(/bin FILES admin/pkgconfig/freealut-config) |
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| 174 | INSTALL_FILES(/lib/pkgconfig FILES admin/pkgconfig/freealut.pc) |
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| 175 | |
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| 176 | |
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| 177 | # test-suite |
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| 178 | IF(BUILD_TESTS) |
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| 179 | # examples |
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| 180 | ADD_EXECUTABLE(hello_world examples/hello_world.c) |
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| 181 | TARGET_LINK_LIBRARIES(hello_world ${OPENAL_LIB} ${ADD_LIBS} alut) |
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| 182 | |
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| 183 | ADD_EXECUTABLE(playfile examples/playfile.c) |
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| 184 | TARGET_LINK_LIBRARIES(playfile ${OPENAL_LIB} ${ADD_LIBS} alut) |
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| 185 | |
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| 186 | |
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| 187 | SET(TESTS errorstuff |
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| 188 | fileloader |
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| 189 | memoryloader |
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| 190 | version |
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| 191 | waveforms) |
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| 192 | |
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| 193 | FOREACH(TEST ${TESTS}) |
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| 194 | SET(TEST_SRC test_suite/test_${TEST}.c) |
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| 195 | SET_SOURCE_FILES_PROPERTIES(${TEST_SRC} PROPERTIES COMPILE_FLAGS "-Wno-deprecated-declarations") |
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| 196 | ADD_EXECUTABLE(test_${TEST} ${TEST_SRC}) |
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| 197 | TARGET_LINK_LIBRARIES(test_${TEST} ${OPENAL_LIB} ${ADD_LIBS} alut) |
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| 198 | ENDFOREACH(TEST) |
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| 199 | |
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| 200 | #copy over testdata, so test-suite can be used in binary dir |
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| 201 | SET(TESTDATA file1.wav |
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| 202 | file2.au |
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| 203 | file3.raw) |
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| 204 | |
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| 205 | FOREACH(TESTDATUM ${TESTDATA}) |
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| 206 | CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/test_suite/${TESTDATUM} ${CMAKE_BINARY_DIR}/${TESTDATUM} COPYONLY) |
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| 207 | ENDFOREACH(TESTDATUM) |
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| 208 | ENDIF(BUILD_TESTS) |
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