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-rw-r--r--extension/configure.ac7
1 files changed, 4 insertions, 3 deletions
diff --git a/extension/configure.ac b/extension/configure.ac
index 1f876a0e..37e306f3 100644
--- a/extension/configure.ac
+++ b/extension/configure.ac
@@ -66,13 +66,14 @@ else
AC_MSG_RESULT([no])
fi
-AC_CHECK_HEADERS(fnmatch.h limits.h sys/time.h sys/select.h sys/param.h)
+AC_CHECK_HEADERS(fnmatch.h limits.h sys/time.h sys/select.h sys/param.h signal.h)
AC_HEADER_DIRENT
AC_HEADER_MAJOR
AC_HEADER_TIME
-AC_CHECK_FUNCS(fdopendir fnmatch gettimeofday \
- getdtablesize nanosleep select GetSystemTimeAsFileTime)
+AC_CHECK_FUNCS(fcntl fdopendir fnmatch gettimeofday \
+ getdtablesize kill nanosleep select sigaction sigprocmask \
+ GetSystemTimeAsFileTime)
GAWK_FUNC_DIRFD
GAWK_PREREQ_DIRFD