[binutils-gdb] gdbsupport/common.m4: check for sigtimedwait

[Simon Marchi]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=f4931779e4432bde7f04fd1a60a7f055f86e6ccb

commit f4931779e4432bde7f04fd1a60a7f055f86e6ccb
Author: Simon Marchi <simon.marchi@polymtl.ca>
Date:   Mon Jul 5 09:53:33 2021 -0400

    gdbsupport/common.m4: check for sigtimedwait
    
    The next patch will make the use of sigtimedwait conditional to whether
    the platform provides it.  Start by adding a configure check for it.
    
    gdbsupport/ChangeLog:
    
            * common.m4 (GDB_AC_COMMON): Check for sigtimedwait.
            * config.in, configure: Re-generate.
    
    gdb/ChangeLog:
    
            * config.in, configure: Re-generate.
    
    gdbserver/ChangeLog:
    
            * config.in, configure: Re-generate.
    
    Change-Id: Ic7613fe14521b966b4d991bbcd0933ab14629c05

Diff:
---
 gdb/config.in        | 3 +++
 gdb/configure        | 2 +-
 gdbserver/config.in  | 3 +++
 gdbserver/configure  | 2 +-
 gdbsupport/common.m4 | 2 +-
 gdbsupport/config.in | 3 +++
 gdbsupport/configure | 2 +-
 7 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/gdb/config.in b/gdb/config.in
index 9342604ac4c..2c30504905b 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -414,6 +414,9 @@
 /* Define to 1 if you have the `sigsetmask' function. */
 #undef HAVE_SIGSETMASK
 
+/* Define to 1 if you have the `sigtimedwait' function. */
+#undef HAVE_SIGTIMEDWAIT
+
 /* Define to 1 if you have the `socketpair' function. */
 #undef HAVE_SOCKETPAIR
 
diff --git a/gdb/configure b/gdb/configure
index a5c6fab118c..de4528c43ad 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -13857,7 +13857,7 @@ fi
 
   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
 		  ptrace64 sbrk setns sigaltstack sigprocmask \
-		  setpgid setpgrp getrusage getauxval
+		  setpgid setpgrp getrusage getauxval sigtimedwait
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff --git a/gdbserver/config.in b/gdbserver/config.in
index 611bfd7aa76..cf06c56421d 100644
--- a/gdbserver/config.in
+++ b/gdbserver/config.in
@@ -266,6 +266,9 @@
 /* Define if sigsetjmp is available. */
 #undef HAVE_SIGSETJMP
 
+/* Define to 1 if you have the `sigtimedwait' function. */
+#undef HAVE_SIGTIMEDWAIT
+
 /* Define to 1 if you have the `socketpair' function. */
 #undef HAVE_SOCKETPAIR
 
diff --git a/gdbserver/configure b/gdbserver/configure
index b9d4653ae5e..b227167e270 100755
--- a/gdbserver/configure
+++ b/gdbserver/configure
@@ -7118,7 +7118,7 @@ fi
 
   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
 		  ptrace64 sbrk setns sigaltstack sigprocmask \
-		  setpgid setpgrp getrusage getauxval
+		  setpgid setpgrp getrusage getauxval sigtimedwait
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
diff --git a/gdbsupport/common.m4 b/gdbsupport/common.m4
index 2e709dbbdbb..901c454ea8c 100644
--- a/gdbsupport/common.m4
+++ b/gdbsupport/common.m4
@@ -53,7 +53,7 @@ AC_DEFUN([GDB_AC_COMMON], [
   AC_FUNC_FORK
   AC_CHECK_FUNCS([fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
 		  ptrace64 sbrk setns sigaltstack sigprocmask \
-		  setpgid setpgrp getrusage getauxval])
+		  setpgid setpgrp getrusage getauxval sigtimedwait])
 
   AC_CHECK_DECLS([strstr])
 
diff --git a/gdbsupport/config.in b/gdbsupport/config.in
index c44a2a1e5de..f46e2612c74 100644
--- a/gdbsupport/config.in
+++ b/gdbsupport/config.in
@@ -210,6 +210,9 @@
 /* Define if sigsetjmp is available. */
 #undef HAVE_SIGSETJMP
 
+/* Define to 1 if you have the `sigtimedwait' function. */
+#undef HAVE_SIGTIMEDWAIT
+
 /* Define to 1 if you have the `socketpair' function. */
 #undef HAVE_SOCKETPAIR
 
diff --git a/gdbsupport/configure b/gdbsupport/configure
index 60643c80b5a..a9dd02c5b72 100755
--- a/gdbsupport/configure
+++ b/gdbsupport/configure
@@ -8131,7 +8131,7 @@ fi
 
   for ac_func in fdwalk getrlimit pipe pipe2 poll socketpair sigaction \
 		  ptrace64 sbrk setns sigaltstack sigprocmask \
-		  setpgid setpgrp getrusage getauxval
+		  setpgid setpgrp getrusage getauxval sigtimedwait
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"