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Simplify the check for ptrace operations.

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This commit is contained in:
Konstantin Belousov 2010-04-04 12:39:28 +03:00
parent 601919e2f8
commit 8fa95f347e
1 changed files with 9 additions and 99 deletions
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108
configure.in
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@ -61,111 +61,21 @@ AC_CHECK_TYPES([sighandler_t], [], [],
#endif #endif
]) ])
AC_CHECK_DECLS(PTRACE_POKEUSER, [], [], AC_DEFUN([AC_CHECK_PTRACE_DECL],
[$ac_includes_default [for pxxx in $1; do
#if HAVE_SYS_TYPES_H AC_CHECK_DECLS($pxxx, [], [],
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_POKEDATA, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_CONT, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_TRACEME, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_CONT, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_SINGLESTEP, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PTRACE_SYSCALL, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_IO, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_GETREGS, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_GETFPREGS, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_CONTINUE, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_TRACE_ME, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_CONTINUE, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_STEP, [], [],
[$ac_includes_default
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <sys/ptrace.h>
])
AC_CHECK_DECLS(PT_SYSCALL, [], [],
[$ac_includes_default [$ac_includes_default
#if HAVE_SYS_TYPES_H #if HAVE_SYS_TYPES_H
#include <sys/types.h> #include <sys/types.h>
#endif #endif
#include <sys/ptrace.h> #include <sys/ptrace.h>
]) ])
done]
)
AC_CHECK_PTRACE_DECL([PTRACE_POKEUSER PTRACE_POKEDATA PTRACE_CONT \
PTRACE_TRACEME PTRACE_CONT PTRACE_SIGNLESTEP PTRACE_SYSCALL PT_IO PT_GETREGS \
PT_GETFPREGS PT_CONTINUE PT_TRACE_ME PT_STEP PT_SYSCALL])
dnl Checks for library functions. dnl Checks for library functions.
AC_FUNC_MEMCMP AC_FUNC_MEMCMP