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+#
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+# LocalSetup.cmake
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+#
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+# This file contains further instructions to set up the DTOOL package
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+# when using CMake. In particular, it creates the dtool_config.h
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+# file based on the user's selected configure variables.
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+#
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+
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+include(CheckCXXSourceCompiles)
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+include(CheckCSourceRuns)
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+include(CheckIncludeFileCXX)
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+include(CheckFunctionExists)
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+include(CheckTypeSize)
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+include(TestBigEndian)
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+include(TestForSTDNamespace)
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+
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+# Define if we have libjpeg installed.
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+check_include_file_cxx(jpegint.h PHAVE_JPEGINT_H)
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+
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+# Define to build video-for-linux.
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+check_include_file_cxx(linux/videodev2.h HAVE_VIDEO4LINUX)
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+
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+# Check if this is a big-endian system.
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+test_big_endian(WORDS_BIGENDIAN)
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+
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+# Check if the compiler supports namespaces.
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+set(HAVE_NAMESPACE ${CMAKE_STD_NAMESPACE})
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+
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+# Define if fstream::open() accepts a third parameter for umask.
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+#TODO make test case
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+#$[cdefine HAVE_OPEN_MASK]
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+
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+# Define if we have lockf().
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+#TODO make test case
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+set(HAVE_LOCKF 1)
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+
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+# Check if we have a wchar_t type.
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+check_type_size(wchar_t HAVE_WCHAR_T)
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+
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+# Check if we have a wstring type.
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+check_cxx_source_compiles("
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+#include <string>
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+std::wstring str;
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+int main(int argc, char *argv[]) { return 0; }
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+" HAVE_WSTRING)
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+
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+# Define if the C++ compiler supports the typename keyword.
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+#TODO make test case (I had one but it broke)
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+set(HAVE_TYPENAME 1)
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+
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+# Define if we can trust the compiler not to insert extra bytes in
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+# structs between base structs and derived structs.
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+check_c_source_runs("
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+struct A { int a; };
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+struct B : public A { int b; };
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+int main(int argc, char *argv[]) {
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+ struct B i;
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+ if ((size_t) &(i.b) == ((size_t) &(i.a)) + sizeof(struct A)) {
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+ return 0;
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+ } else {
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+ return 1;
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+ }
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+}" SIMPLE_STRUCT_POINTERS)
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+
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+# Define if we have STL hash_map etc. available
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+#TODO make test case
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+#//$[cdefine HAVE_STL_HASH]
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+
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+# Check if we have a gettimeofday() function.
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+check_function_exists(gettimeofday HAVE_GETTIMEOFDAY)
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+
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+# Define if gettimeofday() takes only one parameter.
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+check_cxx_source_compiles("
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+#include <sys/time.h>
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+int main(int argc, char *argv[]) {
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+ struct timeval tv;
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+ int result;
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+ result = gettimeofday(&tv);
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+ return 0;
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+}" GETTIMEOFDAY_ONE_PARAM)
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+
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+# Check if we have getopt.
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+check_function_exists(getopt HAVE_GETOPT)
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+check_function_exists(getopt_long_only HAVE_GETOPT_LONG_ONLY)
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+check_include_file_cxx(getopt.h PHAVE_GETOPT_H)
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+
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+# Define if you have ioctl(TIOCGWINSZ) to determine terminal width.
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+#XXX can we make a test case for this that isn't dependent on
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+# the current terminal? It might also be useful for Cygwin users.
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+if(UNIX)
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+ set(IOCTL_TERMINAL_WIDTH 1)
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+endif()
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+
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+# Do the system headers define a "streamsize" typedef?
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+check_cxx_source_compiles("
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+#include <ios>
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+std::streamsize ss;
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+int main(int argc, char *argv[]) { return 0; }
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+" HAVE_STREAMSIZE)
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+
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+# Do the system headers define key ios typedefs like ios::openmode
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+# and ios::fmtflags?
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+#TODO make test case
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+set(HAVE_IOS_TYPEDEFS 1)
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+
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+# Define if the C++ iostream library defines ios::binary.
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+#TODO make test case
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+#$[cdefine HAVE_IOS_BINARY]
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+
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+# Can we safely call getenv() at static init time?
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+#TODO make test case? can we make a reliable one?
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+#$[cdefine STATIC_INIT_GETENV]
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+
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+# Can we read the file /proc/self/[*] to determine our
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+# environment variables at static init time?
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+if(EXISTS "/proc/self/exe")
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+ set(HAVE_PROC_SELF_EXE 1)
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+endif()
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+if(EXISTS "/proc/self/maps")
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+ set(HAVE_PROC_SELF_MAPS 1)
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+endif()
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+if(EXISTS "/proc/self/environ")
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+ set(HAVE_PROC_SELF_ENVIRON 1)
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+endif()
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+if(EXISTS "/proc/self/cmdline")
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+ set(HAVE_PROC_SELF_CMDLINE 1)
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+endif()
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+if(EXISTS "/proc/curproc/file")
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+ set(HAVE_PROC_CURPROC_FILE 1)
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+endif()
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+if(EXISTS "/proc/curproc/map")
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+ set(HAVE_PROC_CURPROC_MAP 1)
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+endif()
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+if(EXISTS "/proc/curproc/cmdline")
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+ set(HAVE_PROC_CURPROC_CMDLINE 1)
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+endif()
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+
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+# Do we have a global pair of argc/argv variables that we can read at
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+# static init time? Should we prototype them? What are they called?
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+#TODO make test case
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+#$[cdefine HAVE_GLOBAL_ARGV]
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+#$[cdefine PROTOTYPE_GLOBAL_ARGV]
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+#$[cdefine GLOBAL_ARGV]
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+#$[cdefine GLOBAL_ARGC]
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+
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+# Do we have all these header files?
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+check_include_file_cxx(io.h PHAVE_IO_H)
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+check_include_file_cxx(iostream PHAVE_IOSTREAM)
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+check_include_file_cxx(malloc.h PHAVE_MALLOC_H)
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+check_include_file_cxx(sys/malloc.h PHAVE_SYS_MALLOC_H)
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+check_include_file_cxx(alloca.h PHAVE_ALLOCA_H)
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+check_include_file_cxx(locale.h PHAVE_LOCALE_H)
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+check_include_file_cxx(string.h PHAVE_STRING_H)
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+check_include_file_cxx(stdlib.h PHAVE_STDLIB_H)
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+check_include_file_cxx(limits.h PHAVE_LIMITS_H)
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+check_include_file_cxx(minmax.h PHAVE_MINMAX_H)
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+check_include_file_cxx(sstream PHAVE_SSTREAM)
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+check_include_file_cxx(new PHAVE_NEW)
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+check_include_file_cxx(sys/types.h PHAVE_SYS_TYPES_H)
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+check_include_file_cxx(sys/time.h PHAVE_SYS_TIME_H)
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+check_include_file_cxx(unistd.h PHAVE_UNISTD_H)
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+check_include_file_cxx(utime.h PHAVE_UTIME_H)
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+check_include_file_cxx(glob.h PHAVE_GLOB_H)
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+check_include_file_cxx(dirent.h PHAVE_DIRENT_H)
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+check_include_file_cxx(drfftw.h PHAVE_DRFFTW_H)
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+check_include_file_cxx(sys/soundcard.h PHAVE_SYS_SOUNDCARD_H)
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+check_include_file_cxx(ucontext.h PHAVE_UCONTEXT_H) #TODO doesn't work on OSX, use sys/ucontext.h
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+check_include_file_cxx(linux/input.h PHAVE_LINUX_INPUT_H)
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+check_include_file_cxx(stdint.h PHAVE_STDINT_H)
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+check_include_file_cxx(typeinfo HAVE_RTTI)
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+
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+# Do we have Posix threads?
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+#set(HAVE_POSIX_THREADS ${CMAKE_USE_PTHREADS_INIT})
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+
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+#/* Define if needed to have 64-bit file i/o */
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+#$[cdefine __USE_LARGEFILE64]
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+
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+configure_file(dtool_config.h.cmake "${PROJECT_BINARY_DIR}/dtool_config.h")
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+#install(FILES "${PROJECT_BINARY_DIR}/dtool_config.h" DESTINATION include/panda3d)
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rdb