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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9bb0ebc..261d444 100644 --- a/configure.ac +++ b/configure.ac @@ -173,6 +173,17 @@ AC_COMPILE_IFELSE( [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]) AC_DEFINE([M_PIl], [M_PI], [Replacing define])]) AC_LANG_POP([C++]) +# Linux has prctl to set thread names +AC_MSG_CHECKING(for prctl and PR_SET_NAME) +AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ + #include <sys/prctl.h> + void set_thread_name() { + prctl(PR_SET_NAME,"test",0,0,0); + } + ]])], + [ AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_PRCTL, 1, [Define this symbol if you have prctl and PR_SET_NAME]) ], + [ AC_MSG_RESULT(no) ]) # Check for march AS_IF([test "x$enable_native" = "xyes"], |