check_include_file(dirent.h HAVE_DIRENT_H)
check_include_file(dlfcn.h HAVE_DLFCN_H)
check_include_file(errno.h HAVE_ERRNO_H)
-check_include_file(execinfo.h HAVE_EXECINFO_H)
check_include_file(fcntl.h HAVE_FCNTL_H)
check_include_file(inttypes.h HAVE_INTTYPES_H)
check_include_file(link.h HAVE_LINK_H)
# function checks
check_symbol_exists(arc4random "stdlib.h" HAVE_DECL_ARC4RANDOM)
-check_symbol_exists(backtrace "execinfo.h" HAVE_BACKTRACE)
+find_package(Backtrace)
+set(HAVE_BACKTRACE ${Backtrace_FOUND})
+set(BACKTRACE_HEADER ${Backtrace_HEADER})
check_symbol_exists(_Unwind_Backtrace "unwind.h" HAVE__UNWIND_BACKTRACE)
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
check_symbol_exists(sysconf unistd.h HAVE_SYSCONF)
/* Define to 1 if you have the `backtrace' function. */
#cmakedefine HAVE_BACKTRACE ${HAVE_BACKTRACE}
+#define BACKTRACE_HEADER <${BACKTRACE_HEADER}>
+
/* Define to 1 if you have the <CrashReporterClient.h> header file. */
#cmakedefine HAVE_CRASHREPORTERCLIENT_H
if( HAVE_LIBDL )
set(system_libs ${system_libs} ${CMAKE_DL_LIBS})
endif()
+ if( HAVE_BACKTRACE )
+ set(system_libs ${system_libs} ${Backtrace_LIBRARIES})
+ endif()
if(LLVM_ENABLE_TERMINFO)
if(HAVE_TERMINFO)
set(system_libs ${system_libs} ${TERMINFO_LIBS})
Windows
${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT
${LLVM_MAIN_INCLUDE_DIR}/llvm/Support
-
+ ${Backtrace_INCLUDE_DIRS}
LINK_LIBS ${system_libs}
)
#include "llvm/Support/raw_ostream.h"
#include <algorithm>
#include <string>
-#if HAVE_EXECINFO_H
-# include <execinfo.h> // For backtrace().
+#ifdef HAVE_BACKTRACE
+# include BACKTRACE_HEADER // For backtrace().
#endif
#if HAVE_SIGNAL_H
#include <signal.h>