add checks for execinfo library
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24b79e81bc
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2be61906a4
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@ -191,13 +191,21 @@ if(NOT HAVE_LIBV4L1_VIDEODEV_H)
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endif(NOT HAVE_LIBV4L1_VIDEODEV_H)
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endif(NOT HAVE_LIBV4L1_VIDEODEV_H)
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check_include_file("linux/videodev2.h" HAVE_LINUX_VIDEODEV2_H)
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check_include_file("linux/videodev2.h" HAVE_LINUX_VIDEODEV2_H)
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check_include_file("execinfo.h" HAVE_EXECINFO_H)
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check_include_file("execinfo.h" HAVE_EXECINFO_H)
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if (HAVE_EXECINFO_H)
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check_function_exists("backtrace" HAVE_DECL_BACKTRACE)
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if (NOT HAVE_DECL_BACKTRACE)
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find_library (EXECINFO_LIBRARY NAMES execinfo)
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if (EXECINFO_LIBRARY)
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list(APPEND ZM_BIN_LIBS "-l${EXECINFO_LIBRARY}")
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endif (EXECINFO_LIBRARY)
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endif (NOT HAVE_DECL_BACKTRACE)
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check_function_exists("backtrace_symbols" HAVE_DECL_BACKTRACE_SYMBOLS)
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endif (HAVE_EXECINFO_H)
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check_include_file("ucontext.h" HAVE_UCONTEXT_H)
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check_include_file("ucontext.h" HAVE_UCONTEXT_H)
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check_include_file("sys/sendfile.h" HAVE_SYS_SENDFILE_H)
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check_include_file("sys/sendfile.h" HAVE_SYS_SENDFILE_H)
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check_include_file("sys/syscall.h" HAVE_SYS_SYSCALL_H)
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check_include_file("sys/syscall.h" HAVE_SYS_SYSCALL_H)
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check_function_exists("syscall" HAVE_SYSCALL)
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check_function_exists("syscall" HAVE_SYSCALL)
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check_function_exists("sendfile" HAVE_SENDFILE)
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check_function_exists("sendfile" HAVE_SENDFILE)
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check_function_exists("backtrace" HAVE_DECL_BACKTRACE)
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check_function_exists("backtrace_symbols" HAVE_DECL_BACKTRACE_SYMBOLS)
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check_function_exists("posix_memalign" HAVE_POSIX_MEMALIGN)
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check_function_exists("posix_memalign" HAVE_POSIX_MEMALIGN)
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check_type_size("siginfo_t" HAVE_SIGINFO_T)
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check_type_size("siginfo_t" HAVE_SIGINFO_T)
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check_type_size("ucontext_t" HAVE_UCONTEXT_T)
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check_type_size("ucontext_t" HAVE_UCONTEXT_T)
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@ -442,6 +442,7 @@ fi
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fi
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fi
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AC_CHECK_DECLS(backtrace,,,[#include <execinfo.h>])
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AC_CHECK_DECLS(backtrace,,,[#include <execinfo.h>])
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AC_CHECK_DECLS(backtrace_symbols,,,[#include <execinfo.h>])
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AC_CHECK_DECLS(backtrace_symbols,,,[#include <execinfo.h>])
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AC_CHECK_LIB(execinfo,backtrace)
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AC_SUBST(LDFLAGS)
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AC_SUBST(LDFLAGS)
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